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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 4970. Отображено 198.
04-10-2017 дата публикации

СПОСОБЫ И АППАРАТУРА ДЛЯ УПРАВЛЕНИЯ БЕСПРОВОДНОЙ ТОЧКОЙ ДОСТУПА

Номер: RU2632319C2
Принадлежит: СЯОМИ ИНК. (CN)

Изобретение относится к беспроводной технике связи. Технический результат заключается в упрощении процесса управления активирования беспроводной точки доступа. При определении, что инициировано управляющее событие для интеллектуального устройства, получают идентификатор набора служб (SSID), соответствующий управляющему событию, генерируют заданное широковещательное сообщение по стандарту беспроводной связанности (Wi-Fi) согласно SSID и передают заданное широковещательное Wi-Fi сообщение, так что интеллектуальное устройство активирует беспроводную точку доступа в соответствии с широковещательным Wi-Fi сообщением. 6 н. и 4 з.п. ф-лы, 7 ил.

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27-05-2012 дата публикации

ВОСХОДЯЩИЙ КАНАЛ УПРАВЛЕНИЯ, ОПТИМИЗИРОВАННЫЙ ДЛЯ ЛОКАЛЬНОЙ СЕТИ

Номер: RU2452110C1

Изобретение относится к области беспроводной связи. Техническим результатом является оптимизация передачи канала управления таким образом, чтобы могла поддерживаться обратная совместимость с терминалами LTE, использующими тот же самый физический ресурс. Упомянутый технический результат достигается тем, что примененяется, в течение передачи, мультиплексирование TDM и/или FDM для сигнала SRS, канала управления, сигнала DRS и канала данных; отображение на сгруппированные поднесущие применяют для сигнала SRS и канала управления; передачу сигнала SRS осуществляют так, что он функционирует как сигнал DRS для канала управления; канал управления и канал данных передают в течение одного и того же субкадра; способ включает также прием сигнала SRS и прием канала управления и канала данных в течение одного и того же субкадра; информацию управления и данные выделяют из канала управления и канала данных. 6 н. и 25 з.п. ф-лы, 13 ил.

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26-01-2018 дата публикации

СЕРВЕРНЫЙ ШКАФ И ЦЕНТР ОБРАБОТКИ И ХРАНЕНИЯ ДАННЫХ НА ОСНОВЕ СЕРВЕРНОГО ШКАФА

Номер: RU2642809C1

Изобретение относится к сетевой архитектуре, а именно к серверному шкафу и центру обработки и хранения данных на основе серверного шкафа. Технический результат заключается в уменьшении воздействия электромагнитного излучения на различные электронные приборы и устройства, что увеличивает срок службы электронных приборов и устройств и повышает качество передачи радиосигнала. Серверный шкаф содержит, по меньшей мере, два функциональных узла, множество внутрисерверных антенн и множество межсерверных антенн. Функциональные узлы размещены в вертикальном направлении с образованием серверного ядра; внутрисерверные антенны размещены в вертикальном направлении, расположены сбоку от серверного ядра и соединены электрически с соответствующими функциональными узлами, а соседние внутрисерверные антенны соединены беспроводным образом. При передаче радиосигнала внутри серверного шкафа размещенные в вертикальном направлении внутрисерверные антенны образуют передающий тракт. Поскольку внутрисерверные антенны ...

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27-04-2012 дата публикации

БЕСПРОВОДНАЯ ПЕРСОНАЛЬНАЯ СЕТЬ

Номер: RU2010142280A
Принадлежит:

... 1. Способ для первого координатора (202), работающего на первой частоте (f1) канала связи в беспроводной персональной сети (200), беспроводная персональная сеть дополнительно содержит второй координатор (204), работающий на второй частоте (f2) канала связи, способ содержит этапы, на которых: ! - передают сообщение на множестве частот каналов связи, включающем в себя вторую частоту (f2) канала связи; ! - запрашивают, чтобы второй координатор (204) переключался со второй частоты (f2) канала связи на первую частоту (f1) канала связи; и ! - поддерживают связь со вторым координатором (204) с использованием первой частоты (f1) канала связи. ! 2. Способ по п.1, в котором беспроводная персональная сеть (200) дополнительно содержит третий координатор (206), работающий на третьей частоте (f3) канала связи, и каждый из первого (202) и второго (204) координаторов приспособлен для выполнения этапов, на которых: ! - передают сообщение на множестве частот каналов связи, включающем в себя третью частоту ...

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10-06-2010 дата публикации

ПОДДЕРЖАНИЕ ГЛОБАЛЬНОГО И ЛОКАЛЬНОГО СОСТОЯНИЯ СЕАНСА В СЕТИ ДОСТУПА

Номер: RU2008148136A
Принадлежит:

... 1. Устройство для работы в сети доступа, содержащее систему обработки, способную осуществлять доступ к глобальному состоянию сеанса для связи между терминалом доступа и совокупностью сетевых функций в сети доступа, причем система обработки дополнительно способна поддерживать локальное состояние сеанса для осуществления связи с терминалом доступа. ! 2. Устройство по п.1, в котором состояние сеанса содержит совокупность атрибутов для осуществления связи с терминалом доступа, причем каждый из атрибутов имеет значение. ! 3. Устройство по п.2, в котором система обработки дополнительно способна изменять значения одного или более атрибутов как для глобального, так и для локального состояния сеанса. ! 4. Устройство по п.2, в котором система обработки дополнительно способна изменять значения одного или более атрибутов только для одного из глобального и локального состояния сеанса. ! 5. Устройство по п.1, в котором система обработки дополнительно способна поддерживать соединение с терминалом доступа ...

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10-07-2015 дата публикации

УСТРОЙСТВО СВЯЗИ, СПОСОБ УПРАВЛЕНИЯ УСТРОЙСТВОМ СВЯЗИ И МАШИНОЧИТАЕМЫЙ НОСИТЕЛЬ ЗАПИСИ

Номер: RU2013158124A
Принадлежит:

... 1. Устройство связи, которое должно устанавливать соединение с внешним устройством по сети, содержащее:средство соединения, выполненное с возможностью выполнения соединения с сетью, сформированной внешней точкой доступа;средство формирования, выполненное с возможностью формирования сети с устройством связи в качестве точки доступа;средство хранения, выполненное с возможностью хранения информации об одной или более сетях, с которыми устройство связи соединялось ранее, информации об одном или более внешних устройствах, с которыми устройство связи было соединено ранее, информации о первой сети, ранее сформированной средством формирования, и информации о второй сети, ранее сформированной посредством внешней точкой доступа, таким образом, чтобы информация о первой сети и информация о второй сети являлась идентифицируемой;средство приема, выполненное с возможностью приема на основании информации об одном или более внешних устройствах сохраненной средством хранения, выбора внешнего устройства, ...

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23-07-2020 дата публикации

ENDGERÄTEEINRICHTUNG, ÜBERTRAGUNGSEINRICHTUNG, DATENÜBERTRAGUNGSSYSTEM UND DATENEMPFANGSVERFAHREN

Номер: DE112017008035T5

Eine Endgeräteeinrichtung weist eine Signalempfangseinheit (41) auf, die Signale empfängt, die von einer Mehrzahl von Übertragungseinrichtungen übertragen sind, und die Inhalte der Daten analysiert, die in den Signalen enthaltenen sind; und weist eine Steuerungseinheit (42) auf, die eine Steuerung zum Auswählen einer Übertragungseinrichtung von der Mehrzahl von Übertragungseinrichtungen durchführt, die Signale, die identische Daten enthalten, übertragen haben, und bewirkt, dass die Signalempfangseinheit kontinuierlich ein Signal empfängt, das von der ausgewählten Übertragungseinrichtung übertragen wird, wenn die Anzahl von empfangenen Signalen, die identische Daten enthalten, gleich zu oder größer als eine vorgeschriebene Anzahl ist.

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29-09-2005 дата публикации

Internetunterstütztes mobiles Telefonieren

Номер: DE0010393399T5
Принадлежит: MOTOROLA INC, MOTOROLA, INC.

Verfahren zur Durchführung internetunterstützten mobilen Telefonierens aufweisend: Übermitteln einer Anforderung von einer Mobilstation an ein Gatewayfunkgerät, welches an einem drahtlosen Fernzugriffserver lokalisiert ist, um eine Kommunikationsverbindung zu etablieren, beinhaltend die Übermittlung eines Zielidentifikators eines Ziels, wobei die Übermittlung durch ein festes Ausrüstungsnetzwerk ausgeführt wird, das eine drahtlose Kommunikations-abdeckung im Gebiet sowohl der Mobilstation als auch des Fernzugriffservers bereitstellt; Kontaktieren des Ziels über eine Internetverbindungssitzung, welche durch den drahtlosen Fernzugriffserver ausgeführt wird; Zuweisen eines Proxyfunkgeräts auf eine Antwort des Zieles hin, zur Erleichterung der Kommunikation zwischen der Mobilstation und dem Ziel, wobei das Proxyfunkgerät einen Proxyfunkgerätidentifikator aufweist; Übermitteln des Proxyfunkgerätidentifikators an die Mobilstation; und Beginnen der Kommunikation zwischen der Mobilstation und dem ...

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02-04-2015 дата публикации

Verfahren zur Kalibrierung einer Reinigungsvorrichtung

Номер: DE102013220035A1
Принадлежит:

Es wird ein Verfahren zur Kalibrierung einer Reinigungsvorrichtung (112) vorgeschlagen. Die Reinigungsvorrichtung (112) weist mindestens einen Sensor (134) zur Erfassung mindestens einer Zustandsvariablen auf. Das Verfahren umfasst folgende Schritte: a) Durchführen einer Kalibriermessung, wobei mittels mindestens eines Kalibriersensors (113) unabhängig von dem Sensor (134) der Reinigungsvorrichtung (112) die mindestens eine Zustandsvariable erfasst wird und mindestens ein Referenzwert ermittelt wird; b) Herstellen einer elektronischen Verbindung zwischen dem Kalibriersensor (113) und einer Steuerung (128) der Reinigungsvorrichtung (112) und elektronische Übermittlung des Referenzwerts an die Steuerung (128); und c) Vergleich des Referenzwerts mit mindestens einem Messwert des Sensors (134) der Reinigungsvorrichtung (112) und Anpassung mindestens einer Korrekturfunktion entsprechend des Vergleichs, wobei zukünftige Messwerte des Sensors (134) der Reinigungsvorrichtung (112) automatisch mit ...

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03-01-2018 дата публикации

Near field RF communicators

Номер: GB0002484103B
Принадлежит: BROADCOM EUROPE LTD, Broadcom Europe Limited

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25-08-2010 дата публикации

Techniques for the operation of multiple classes of devices in a wireless personal are network

Номер: GB0201011748D0
Автор:
Принадлежит:

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09-07-2008 дата публикации

Resource Reservation in Distributed Communication Network

Номер: GB2445391A
Автор: Fan,Zhong, FAN ZHONG, ZHONG FAN
Принадлежит:

In a distributed network comprising a plurality of nodes, access to a communication medium is effected by maintaining at each node a record of reservation of the medium by nodes in the network. On a node seeking reservation of the communications medium, for engagement of communication with a target node, the reservation seeking node checks its reservation record before sending a reservation request taking account of the checking step. A node in receipt of the reservation request checks its reservation record to determine if the reservation request is capable of being fulfilled and responds to said reservation seeking node accordingly.

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31-10-2007 дата публикации

Apparatus and method for improved management or server devices

Номер: GB0002437198A8
Принадлежит:

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11-07-2007 дата публикации

Wireless backbone to connect wireless cells

Номер: GB2434063A
Принадлежит:

A communication system comprising a network interface device; a first coupling device for coupling a first network to a first wireless communication link; a second coupling device for coupling a second network to a second wireless communication link; wherein the first wireless communication link and the second wireless communication link are arranged to form a network backbone communication connection coupled to the network interface device to allow a first communication link to be established between the network interface device and the first coupling device and a second communication link to be established between the network interface device and the second coupling device.

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26-06-2002 дата публикации

Advertising billboard with short range radio device

Номер: GB0002370468A
Принадлежит:

An advertising billboard comprises a short range radio operable to transmit signals to a wireless information device to enable a user of the wireless information device to enter into a commercial transaction, relating to a product, service or event advertised by the billboard. The billboard may have an infra red transceiver to allow data about the product, service or event, to be sent to the mobile phone user. Personal information, preferences and proficle may be used to select items aof interest and carry out e-commerce transactions The transmission may be a website URL which may be stored or accessed by the user.

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07-11-2007 дата публикации

A method and system for the creation, management and authentication of links between entities

Номер: GB0000718855D0
Автор:
Принадлежит:

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23-06-2010 дата публикации

Method and system for peer to peer wide area network communication

Номер: GB0201007745D0
Автор:
Принадлежит:

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25-05-2005 дата публикации

Internet assisted mobile calling

Номер: GB0000507782D0
Автор:
Принадлежит:

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29-11-2023 дата публикации

Communications system

Номер: GB0002619129A
Принадлежит:

A multi-frame communications system for use in a warehouse facility having an automated storage and retrieval system comprising a plurality of robotic load handling devices, wherein each frame comprises an uplink subframe and a downlink subframe relatively offset by at least one frame. In a warehouse facility having a grid-based automatic storage and retrieval system, comprising a plurality of containers arranged in stacks beneath a horizontal grid structure and a plurality of load handling robot devices configured to move around the grid and perform operations, a communication system comprises at least one base station and transmitting and receiving means for each robot. The base station and the robots communicate over a plurality of low-bandwidth communication links and at least one high-bandwidth communication link. Each communication link is multi-frame, and each frame comprises an uplink subframe and a downlink subframe, and each frame the uplink subframe is time offset from the associated ...

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30-07-2007 дата публикации

Wireless backbone to connect wireless cells

Номер: AP2007003972A0
Принадлежит:

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30-07-2007 дата публикации

Wireless backbone to connect wireless cells

Номер: AP0200703972A0
Принадлежит:

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15-01-2011 дата публикации

COMPUTATION OF IDENTIFICATION CODES

Номер: AT0000492107T
Принадлежит:

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25-10-2007 дата публикации

Mobile computing and communication

Номер: AU2007221827A1
Принадлежит:

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11-06-2009 дата публикации

Method and system for peer to peer wide area network communication

Номер: AU2008331617A1
Принадлежит:

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14-07-2011 дата публикации

Location beacon database and server, method of building location beacon database, and location based service using same

Номер: AU2005330513B2
Принадлежит:

A location beacon database and server, method of building location beacon database, and location based service using same. Wi-Fi access points are located in a target geographical area to build a reference database of locations of Wi-Fi access points. At least one vehicle is deployed including at least one scanning device having a GPS device and a Wi-Fi radio device and including a Wi-Fi antenna system. The target area is traversed in a programmatic route to avoid arterial bias. The programmatic route includes substantially all drivable streets in the target geographical area and solves an Eulerian cycle problem of a graph represented by said drivable streets. While traversing the target area, periodically receive the GPS coordinates of the GPS device. While traversing the target area, detecting Wi-Fi signals from Wi-Fi access points in range of the Wi-Fi device and recording identity information of the detected Wi-Fi access point in conjunction with GPS location information of the vehicle ...

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18-01-2018 дата публикации

Apparatus and method for data delivery in Delay-Tolerant Network (DTN)

Номер: AU2015291916B2

A Delay-Tolerant network (DTN) node (12) includes a processor (22) coupled to a memory (32) and adapted to execute a data transfer process for a DTN (1). The processor (22) receives, on the DTN (1), a plurality of bundles (#1-#N) to be transferred to the same destination node (14) (201). Each of a plurality of bundles (#3-#N) includes any respective one of a plurality of data segments obtained by dividing the data of a content. In accordance with the communication status of the DTN (1), the processor (22) does not transfer, to any other node, but deletes some (#5-#N) of the plurality of bundles (#3-#N) or compresses the data size of the payload of some (#5-#N) thereof (203). In this way, for example, the amount of data to be delivered in the DTN can be adjusted in accordance with a local communication status in the DTN.

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15-03-2018 дата публикации

Method and device for determining when to switch between multiple communication modes of a transceiver subsystem

Номер: AU2014364811B2
Принадлежит: Spruson & Ferguson

A communication device (102) performs a method (300) for determining when to switch between multiple communication modes of a transceiver subsystem. The method includes detecting (304) an indication that a multimedia message is ready for transmission. The method also includes switching (306), by the transceiver subsystem in response to detecting the indication, from an infrastructure communication mode to a peer-to-peer communication mode, and transmitting (308) the multimedia message in the peer-to-peer communication mode. The method further includes determining (314) that the multimedia message transmission is complete, and switching (316), by the transceiver subsystem, back to the infrastructure communication mode in response to determining that the multimedia message transmission is complete.

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26-10-2017 дата публикации

Mobile terminal, mobile terminal program, checkpoint management system, and checkpoint management method

Номер: AU2015336519B2
Автор: YANO KOICHI, Yano, Koichi
Принадлежит: Davies Collison Cave Pty Ltd

The present invention enables a mobile terminal to perform communication with a plurality of types of reader/writer apparatuses provided with a control program having a function to identify or authenticate an RFID tag. Provided are: an application 15; a GPS processing unit 11 for retrieving current location information of a mobile terminal 10; an RFID tag processing unit 12 for receiving a signal in accordance with a carrier or command generated by a reader/writer apparatus 41 and outputting a trigger; and a terminal controller 14 for operating the application 15 in response to the trigger, wherein the application 15 retrieves, from the mobile terminal 10, personal information including identification information of a user 40 of the mobile terminal 10 or identification information of the mobile terminal 10, and information regarding a date and time when the application 15 operated or a date and time when the reader/writer apparatus 41 and the RFID tag processing unit 12 performed communication ...

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25-07-2002 дата публикации

DIGITAL BASEBAND SYSTEM

Номер: CA0002431134A1
Принадлежит:

The invention provides a baseband system for a short-range radio communication system. It is conform to the Bluetooth baseband specification and is well- suited for an efficient hardware implementation, providing a low-power, small- sized, and low-cost radio subsystem design. The baseband system comprises a transceiver unit and a buffer unit, whereby the system has an efficient gate count and a reduced power consumption. The transceiver unit design is based on a pipelined signal processing with distributed data path flow control. The transceiver unit processes outgoing and incoming packets, and comprises a plurality of signal processing units connected in sequence, whereby each signal processing unit is clocked by a common clock signal. A mode line is connected to each signal processing unit for switching each signal processing unit between a transmit mode and a receive mode. A control line to which each signal processing unit is connected communicates flow control information either in ...

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30-11-2003 дата публикации

REMOTE VEHICLE COMMUNICATION ASSOCIATE

Номер: CA0002428769A1
Принадлежит:

A communication apparatus 10 for allowing a first remote asset 11 to communicate with wayside device 15, 18, a second remote asset 21, 23, a remote facility 87 and a central operations facility 17, the apparatus 10 comprising a local area network module 30 for sending and receiving a communication over a short range using a local area network, a wide area network module 32 for sending and receiving a communication over a long range using a wide area network, a control module 34 to control communications sent and received over at least one of said local area network and said wide area network, and a coordinate module 36 to coordinate a communication sent and received from a sensor 12, 13, 14 wherein the apparatus 10 passes the communication between the first remote asset and at least one of the wayside device 15, 18, the second remote asset 21, 23, the remote facility 87, and the central facility 17.

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08-08-2002 дата публикации

MOBILE COMPUTING AND COMMUNICATION

Номер: CA0002766184A1
Принадлежит:

An application development platform enables applications to be created easily for, e.g., mobile devices that have short-range wireless communication capability. The development platform exposes a carefully chosen core set of services through an API. Each of the applications can broadcast its services to local and remote devices. Message delivery between devices is guaranteed even for messages than cannot be delivered directly by local short-range wireless transmission. Message delivery through other channels, including the Internet, can occur transparently to the user. Each device can be associated with an "owner", which can be a person or an entity. Services can be customized to the owner based on stored information that maps owners to devices. Information associated with each of the owners of devices can be stored centrally and used in connection with providing the services at each of the mobile devices. Virtual GPS capabilities can be provided for mobile devices that do not have GPS ...

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15-06-1993 дата публикации

TELECOMMUNICATIONS SWITCHING SYSTEM

Номер: CA0002000558C

TELECOMMUNICATIONS SWITCHING SYSTEM A switching system is described in which routing information, which may be associated with packets originating in cellular calls, is divided into information which does not change as the subscriber crosses a cell boundary, and information which does change as the subscriber crosses a cell boundary. Routing procedures associated with the information which does not change as the subscriber crosses a cell boundary are established and stored in the memory of the switch at the beginning of the call. However, routing procedures associated with the information which does change as the subscriber crosses a cell boundary may be derived from the header information of each packet as it arrives at the appropriate portion of the switch. (FIG. 2) ...

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09-09-2002 дата публикации

PROVIDING KIOSK SERVICE OFFERINGS IN A PERSONAL AREA NETWORK

Номер: CA0002369609A1
Принадлежит:

A method for delivering electronic services in a personal area network (PAN) can include providing a kiosk in a publicly traversable area. The kiosk can be configured to deliver electronic services over short-range radio communications links to wireless devices in a personal area network (PAN). The kiosk also can be configured to communicate over an existing physical communications link medium. A PAN can be established in the publicly traversable area. Electronic services can be selectably retrieved through the existing physical communications link medium into the kiosk. Finally, the retrieved selected electronic services can be delivered to wireless devices in the PAN over the short-range radio communications link. Notably, the step of establishing a PAN in the publicly traversable area can include establishing a BLUETOOTH-based PAN with wireless devices in the publicly traversable area. In addition, the step of providing a kiosk first can include retrofitting an existing kiosk both with ...

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22-04-2020 дата публикации

SELF-POWERED REMOTE CAMERA PROBES FOR AUTOMATED HORTICULTURAL PEST DETECTION

Номер: CA0003021755A1
Принадлежит:

A remote wireless sensor that operates from harvested energy and communicates with wireless infrasturcture comprising a wireless communications mechanism and antenna, microprocessor, camera, light source, photovoltaic cell, electrical energy storage, connective electronics, an insect trap and a frame to connect the components together. The device accumulates energy from the environment and periodically activates to take image samples from its trap and wirelessly relay them to servers for analysis. The device is intended to be deployed in indoor horticultural environments to provide automated early warning of pest insects when connected to wireless networks and servers analysing the relayed images for pests. The device is small, lightweight, low cost and designed to be attached directly to the crop being monitored. Using properties of the radio communications signals, individual devices can be automatically located in space.

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10-04-2012 дата публикации

MOBILE COMPUTING AND COMMUNICATION

Номер: CA0002437706C
Автор: ESKIN, ELEAZAR
Принадлежит: ACK VENTURES HOLDINGS, LLC

An application development platform (100) enables applications (110) to be created easily for, e.g., mobile devices (112, 113) that have short-range wireless communication capability. The development platform exposes a carefully chosen core set of services through an API (114). Each of the applications can broadcast its services to local and remote devices. Message delivery between devices is guaranteed even for messages than cannot be delivered directly by local short-range wireless transmission. Message delivery through other channels, including the Internet (148), can occur transparently to the user. Each device can be associated with an "owner" (150, 152), which can be a person or an entity. Services can be customized to the owner based on stored information that maps owners to devices. Information associated with each of the owners of devices can be stored centrally and used in connection with providing the services at each of the mobile devices. Virtual GPS capabilities can be provided ...

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04-11-2014 дата публикации

SYSTEM AND METHOD FOR PROVIDING WIRELESS LOCAL AREA NETWORKS AS A SERVICE

Номер: CA0002745996C
Принадлежит: BELAIR NETWORKS INC., BELAIR NETWORKS INC

A wireless local area network (WLAN) system is provided. The system comprises a WLAN network controller and a plurality of access points. The WLAN network controller is in communication with each of the plurality of access points via a transport data network. The WLAN network controller is configured to perform one or more network control functions for the benefit of the plurality of access points. The network control functions may be selected from management and operation, client authentication, mobility, and per-user administration. The WLAN network controller is remotely located and operated with respect to the plurality of access points.

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09-04-2002 дата публикации

INTEGRATED TELECOMMUNICATION SYSTEM ARCHITECTURE FOR WIRELESS AND WIRELINE ACCESS FEATURING PACS RADIO TECHNOLOGY

Номер: CA0002252473C

Disclosed is a telecommunication system (52-82) that is both highly cost effective for small scale applications (for example, those having less than 80 lines), yet field upgrade-expandable via a backplane bus (68) to application s having a significant number of additional lines (for example, 30,000 lines). An integrated voice/data telecommunication system is utilized that is flexib le enough to handle low bandwidth (for example 64 kbps mu-law) speech as well a s high bandwidth multimedia data switching. The system may be configured as a low cost, standalone PACS system for "village telephony" or "PACS-on-POTS" applications, as an alternative to requirements for PACS infrastructure when appropriate wireless network facilities are unavailable.

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12-02-2001 дата публикации

ARCHITECTURE TO SUPPORT SERVICE FEATURES FOR WIRELESS CALLS IN A WIRELESS TELECOMMUNICATION SYSTEM

Номер: CA0002315496A1
Принадлежит:

An architecture to support service features for wireless calls in a wirele ss telecommunication system is disclosed. Service feature administration for a wireless terminal is provided by a packet data feature server in a home network that is connected to a packet data network. During call setup on behalf of the wireless terminal, the feature server is accessed via the packet data network to manage service features th at are specific to the wireless terminal.

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31-08-2001 дата публикации

Communication procedure.

Номер: CH0000691647A5
Принадлежит: NOKIA MOBILE PHONES LTD

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27-02-2009 дата публикации

НАЗНАЧЕНИЕ АДРЕСА ФУНКЦИИ ПОЛИТИКИ ВО ВРЕМЯ АУТЕНТИФИКАЦИИ ДОСТУПА В СЕТЯХ WIMAX

Номер: EA200870459A1
Принадлежит:

Динамическое определение функции политики (PF), используемой авторизацией потока услуги (SFA) сети Интернет-протокола (IP). Мобильная станция (MS) посылает запрос на сервер сетевого доступа (NAS) (201). Оборудование услуги направляет запрос на сервер ААА (202) провайдера услуги. Сеть обслуживания связности (CSN) посылает сообщение приема доступа RADIUS в сеть обслуживания доступа (ASN) (203). Адрес PF вставляется в сообщение приема доступа RADIUS.

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26-10-2007 дата публикации

БЕСПРОВОДНАЯ МАГИСТРАЛЬ ДЛЯ СОЕДИНЕНИЯ БЕСПРОВОДНЫХ ЯЧЕЕК

Номер: EA200700742A1
Принадлежит:

Система связи, содержащая устройство сетевого интерфейса, первое соединительное устройство для подключения первой сети к первой беспроводной линии связи, второе соединительное устройство для подключения второй сети ко второй беспроводной линии связи, причем первая беспроводная линия связи и вторая беспроводная линия связи способны формировать магистральный канал связи сети, подключенный к устройству сетевого интерфейса, что позволяет устанавливать первую лини связи между устройством сетевого интерфейса и первым соединительным устройством и устанавливать вторую линию связи между устройством сетевого интерфейса и вторым соединительным устройством.

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30-10-2008 дата публикации

СПОСОБ И СИСТЕМА БЕСПРОВОДНОЙ ПЕРЕДАЧИ ДАННЫХ ПОД ЗЕМЛЕЙ МЕЖДУ ПО МЕНЬШЕЙ МЕРЕ ОДНОЙ ПОДВИЖНОЙ СТАНЦИЕЙ И СТАЦИОНАРНОЙ СЕТЬЮ ПОСРЕДСТВОМ СЕТИ РАДИОСВЯЗИ

Номер: EA0000010608B1
Принадлежит: ЛИКАНИЯ ГМБХ (CH)

Изобретение относится к способу и системе (1) беспроводной передачи данных под землей между по меньшей мере одной подвижной станцией (2) и стационарной сетью (4) посредством сети (4а) радиосвязи, предпочтительно с использованием WLAN в соответствии со стандартом IEEE 802.11, в особенности для контроля и управления передвигающимися под землей машинами (3). Стационарная сеть (4) содержит ряд стационарных базовых станций (6), выполненных в качестве точек доступа, при этом каждая базовая станция (6) соединена со стационарной сетью (4) посредством по меньшей мере одного соединения (7) для передачи данных, предпочтительно кабелем. Каждая базовая станция (6) и подвижная станция (2) содержат приемопередающее устройство, при этом передача данных между подвижной станцией (2) и стационарной сетью (4) осуществляется с помощью беспроводной связи по сети (4а) радиосвязи через по меньшей мере одну базовую станцию (6). Согласно изобретению при нарушении соединения (7) для передачи данных между стационарной ...

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30-12-2008 дата публикации

БЕСПРОВОДНАЯ МАГИСТРАЛЬ ДЛЯ СОЕДИНЕНИЯ БЕСПРОВОДНЫХ ЯЧЕЕК

Номер: EA0000010993B1

Система связи, содержащая устройство сетевого интерфейса; первое соединительное устройство для подключения первой сети к первой беспроводной линии связи; второе соединительное устройство для подключения второй сети ко второй беспроводной линии связи; причем первая беспроводная линия связи и вторая беспроводная линия связи способны формировать магистральный канал связи сети, подключенный к устройству сетевого интерфейса, что позволяет устанавливать первую линию связи между устройством сетевого интерфейса и первым соединительным устройством и устанавливать вторую линию связи между устройством сетевого интерфейса и вторым соединительным устройством.

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11-08-2004 дата публикации

在企业中给移动设备提供通信能力

Номер: CN0001520665A
Принадлежит:

... 在网络操作中心(NOC)中的软切换与一个或多个企业进行数据通信。该软切换执行呼叫处理、移动性管理,和媒介连接切换和信令用来提供包括有基本和增强的呼叫特性的通信能力给企业的移动设备。该软切换除了在呼叫的设备间以最有效的点对点路径路由呼叫媒介外,还在企业和NOC之间发送用于呼叫的控制信号。这种路由降低了在企业和NOC之间所需的带宽的数量,并且提供了经济上的节省,因此允许一个集中的NOC高效地支持多个企业。每个企业具有一个基于IP的连接到一个或多个基站收发站的网络,以提供给移动设备的覆盖。每个企业可选地具有一个与IP网络连接的媒介网关和一个专用交换分机和/或公共电话网络。 ...

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21-01-2009 дата публикации

Wireless communication method and wireless transmitting/receiving device for wireless personal network with high thuoughput

Номер: CN0101352019A
Принадлежит:

A wireless communication method and wireless transmitting-receiving device of high throughput wireless personal area networks. The method uses the link control, the link Management and the upper layer protocol compatible with the bluetooth network, and uses the physical layer channel coding and signal modulating mode compatible with WLAN to implement the data transmission. It comprises the following steps: establishing the enquiring and access process communication link according to the bluetooth radio frequency and baseband protocol; implementing the data transmission according to the modified WLAN physical layer protocol; wherein, the synchronization, channel coding decoding and signal modulating mode of the said modified WLAN physical layer protocol is the same as that of the WLAN physical layer protocol. By the present invention, it can integrate the present resource of the two wireless communication network of WLAN and bluetooth, and it need not add the extra hardware or it need only ...

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06-04-2018 дата публикации

The communication control device, communication control method and the base station

Номер: CN0104137591B
Автор:
Принадлежит:

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02-12-2005 дата публикации

DEVICE OF MOBILE COMMUNICATION OF THE TYPE HAS SMALL ISLANDS

Номер: FR0002858904B1
Автор: HSU, CHEN, LEE
Принадлежит: FAR EAS TONE TELECOMMUNICATIONS CO LTD

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28-10-2005 дата публикации

PROCEEDED WITH SIMULTANEOUS COMMUNICATION ON SEVERAL SUB-NETWORKS DECOMMUNICATION FUNCTIONING ACCORDING TO STANDARD DECT AND DEVICE ASSOCIATES

Номер: FR0002869495A1
Автор: GERARD FREDERIC
Принадлежит:

La présente invention se rapporte à un dispositif et un procédé de communication pour communiquer simultanément sur un premier et sur un deuxième sous-réseau de communication DECT. A cet effet, on propose, dans l'invention, d'associer, au sein d'un même dispositif de communication (302), un équipement appartenant à un premier sous-réseau (300) de communication DECT, et un deuxième équipement appartenant à un deuxième sous-réseau (301) de communication DECT. En outre, dans l'invention, on propose de synchroniser les deux sous-réseaux l'un par rapport à l'autre pour éviter des collisions radio entre les deux équipements réunis dans le dispositif de communication selon l'invention. Pour ce faire, on propose notamment d'utiliser les fenêtres temporelles de transition du premier sous-réseau comme fenêtre temporelles actives du deuxième sous-réseau.

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25-10-2016 дата публикации

Номер: KR0101669059B1
Автор:
Принадлежит:

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31-12-2002 дата публикации

LOCAL AREA WIRELESS CONTROL SYSTEM

Номер: KR20020097345A
Принадлежит:

PURPOSE: A local area wireless control system is provided to perform a wireless communication with a plurality of wireless child station devices in a local area using a wireless mother station device capable of connecting to a computer and control the wireless child station devices by wireless. CONSTITUTION: A computer interface unit(110) connects to a computer and transmits and receives data with the computer. A memory unit(120) stores data inputted from the computer or wireless child station devices. A mother station wireless communication unit(130) performs a wireless communication with the wireless child station devices. A key button unit(140) receive input signals associated with the driving of the wireless child station devices from the outside. A control unit(150) controls the signal process of a wireless mother station device(100). © KIPO 2003 ...

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16-07-2008 дата публикации

METHOD AND APPARATUS FOR INTERCONNECTION OF PERSONAL AREA NETWORKS (PANs)

Номер: KR1020080066841A
Принадлежит:

Method and apparatus for facilitating high level handoff decisions performed by a gateway device (14) of a personal area network (PAN) (12) which examines criteria regarding both the devices (14,16,18,19) making up the PAN (12) as well as the enterprise networks (22,24) which are the subject of the potential handoff. © KIPO & WIPO 2008 ...

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05-04-2007 дата публикации

SYSTEM FOR APPLICATION SERVER AUTONOMOUS ACCESS ACROSS DIFFERENT TYPES OF ACCESS TECHNOLOGY NETWORKS

Номер: KR1020070037637A
Принадлежит:

An Application Server Autonomous Access (ASAA) system for providing autonomous access to a wireless infrastructure by devices employing different types of access technology. The system includes a server, having an associated data storage device, for storing at least one policy, and a plurality of subnetworks, coupled to server, provide access to the server. The plurality of subnetworks employ at least two different types of access technology. A plurality of wireless transmit/receive units (WTRUs) are wirelessly coupled to at least one of the sub-networks. The server monitors the wireless coupling and, depending upon the at least one policy, switches the WTRU between different ones of the subnetworks. © KIPO & WIPO 2007 ...

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18-03-2009 дата публикации

ZIGBEE SYSTEM WHICH STEADILY MAINTAINS ZIGBEE COMMUNICATION

Номер: KR1020090028111A
Принадлежит:

PURPOSE: A Zigbee system which steadily maintains zigbee communication is provided to input the geographical information to the terminal device and prevent data collision. CONSTITUTION: The geographical information is input to a terminal device(120). The terminal device converts the geographical information into the network connection information. A Zigbee communications device(140) comprises a data packet including network connection information. The Zigbee communications device performs communication. The terminal device is a key input unit(122), a first data processing unit(124), a first wired connection unit(126) and a display unit(128). A controller(141) comprises a data packet by using the interpreted network connection information and processes protocol. © KIPO 2009 ...

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20-12-2010 дата публикации

METHOD FOR A WIRELESS PERSONAL AREA NETWORK

Номер: KR1020100132978A
Автор:
Принадлежит:

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19-05-2010 дата публикации

METHOD AND A DEVICE FOR SYNCHRONOUS SENSOR NETWORK CONSTRUCTION, CAPABLE OF INCREASING THE LIFETIME OF A NETWORK BY REDUCING A NUMBER OF UNNECESSARY BEACON PACKET

Номер: KR1020100052265A
Принадлежит:

PURPOSE: A method and a device for synchronous sensor network construction are provided to comprises a sensor network through Power-Beacon which is output-controlled in a sensor node having one radio transceiver. CONSTITUTION: A beacon frame is outputted. The beacon frame controls a coordinator(401) and active period and inactive period of device nodes. The device node is converted to the active period by the beacon frame. The device nodes collect data. The data is received from the coordinator of the first sensor field and relay node coordinator of the second filed. The relay node coordinator shares at least one of the device nodes with the first sensor node. COPYRIGHT KIPO 2010 ...

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10-01-2017 дата публикации

ambiente de abastecimento de combustível a varejo, e, dispositivo portátil

Номер: BR112013027127A2
Принадлежит:

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21-10-2018 дата публикации

Номер: TWI639348B
Принадлежит: SONY CORP, SONY CORPORATION

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18-08-2003 дата публикации

Bandspridningsvariabel kommunikaton

Номер: SE0000302228L
Автор:
Принадлежит:

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03-07-2014 дата публикации

ELECTRONIC DEVICE CAPABLE OF COMMUNICATION WITH ANOTHER DEVICE

Номер: WO2014103314A1
Автор: OKAZAKI, Yoshinori
Принадлежит:

An electronic device is provided with a first communication unit that performs wireless communication with another electronic device and a control unit that uses setting information to establish wireless communication with another electronic device via the first communication unit. When the setting information used for establishing communication is information issued in a non-temporary manner (for example, main SSID or main PW), the control unit allows (S315, S318) remote operation of the electronic device by the other electronic device in a first range. When the setting information used for establishing communication is information issued temporarily (for example, temporary SSID or temporary PW), the control unit allows remote operation of the electronic device by the other electronic device in a second range that is more limited than the first range.

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27-09-2007 дата публикации

COMPLETING EMERGENCY CALLS OVER A NETWORK WITH A MALFUNCTIONING BACKHAUL COMMUNICATIONS LINK

Номер: WO2007108960A2
Принадлежит:

A method and an apparatus are provided for enabling a wireless communication over a network in response to an indication of an emergency. The method comprises causing a base station to provide a wireless backhaul link in an uplink frequency band for further sending a call over the network in response to the call associated with the emergency. Reconfiguration enables turning a base station or base station router into a high power terminal. In this way, emergency calls may be completed over a network having at least one malfunctioning backhaul communications link in a network backbone.

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18-12-2014 дата публикации

SERVICE PROVISIONING THROUGH A SMART PERSONAL GATEWAY DEVICE

Номер: WO2014201262A2
Принадлежит:

Embodiments include a smart personal gateway device (SPGD) that augments the capabilities of smart personal devices (SPDs) connected in a personal area network (PAN). The SPGD implements services for the SPDs using computing resources of the SPGD. In some embodiments, the SPGD provides carrier-grade voice services to SPDs lacking hardware to support such services (e.g., SPDs supporting Wi-Fi only).

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23-08-2007 дата публикации

HOTSPOT POWER REGULATION

Номер: WO000002007095544A2
Принадлежит:

An embodiment is directed to a power regulation method implemented by a personal hotspot. The personal hotspot is configured to utilize a data exchanger to provide internet access to one or more client devices. The method includes monitoring a power state of one or both of the data exchanger and the personal hotspot. It is determined if the monitored power state meets a predetermined threshold value. If the determination indicates that the predetermined threshold value is met, a power regulation action associated with the threshold value is initiated.

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19-07-2007 дата публикации

CONTINUOUS DATA OPTIMIZATION IN POSITIONING SYSTEM

Номер: WO000002007081356A2
Принадлежит:

Methods and systems of continuously optimizing data in WiFi positioning systems. For example, data is monitored to infer whether a WiFi access point has moved or is new. In this fashion, data is continuously optimized. Likewise, suspect data may be avoided when determining the position of the WiFi-enabled device using such a system.

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29-09-2011 дата публикации

METHOD OF COMMUNICATING SIGNALS IN 6LOWPAN NETWORK TO IPV6 NETWORK

Номер: WO2011119019A1
Принадлежит:

A service module of a gateway for communicating 6LoWPAN network to IPv6 network is described. The module describes a network join packet to establish initial connection between 6LoWPAN network and IPv6 network. Predetermined IPv6 prefix is added to EUI-64 address to generate a mapping table of IPv6 prefix to EUI-64 address. The gateway supports pull-based and push-based communication system. In pull-based communication system, an IPv6 client request data from a particular node. The node replies the request with sensor data to IPv6 client. Push-based communication is used when 6LoWPAN nodes proactively sends data to a dedicated IPv6 remote station.

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16-12-2010 дата публикации

METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS NETWORK

Номер: WO2010143804A1
Принадлежит:

A method for transmitting data in a transmitting device of a wireless network comprises transmitting one or more data packets to a receiving device via a reserved region comprising channel resources allocated by a coordinator, and transmitting channel time extension information for requesting channel time extension to the receiving device, in order to transmit the data packets on an unreserved region in which the coordinator does not allocate channel resources to any devices.

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14-04-2005 дата публикации

WIRELESS NETWORK SYSTEM AND METHOD

Номер: WO2005034408A3
Принадлежит:

Embodiments of the present invention provide a flexible system for providing wireless broadband access. The system can include a gateway that has a plurality of gateway premises equipment ("GPE") units and a network fuser connected to the plurality of GPE units to coordinate the activities of the plurality of the GPE units. The network fuser can provide DSP configuration information and RF configuration information to the GPE units. The network fuser is also operable to connect to a high-speed network (e.g., a backhaul network) and to provision data from the high-speed network to each of the plurality of GPE units. The system can also include a plurality of customer premises equipment ("CPE") units remote from the gateway.

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28-12-2006 дата публикации

METHOD AND SYSTEM FOR CONVEYING BACKHAUL LINK INFORMATION FOR INTELLIGENT SELECTION OF A MESH ACCESS POINT

Номер: WO000002006138122A3
Автор: ROY, Vincent
Принадлежит:

A method and system for conveying backhaul link information (416) for intelligent selection of a mesh access point (MAP) (402a) in a mesh network are disclosed. The mesh network includes a plurality of MAPs (402a,...402n). The MAPs (402a,...402n) send backhaul link information (416) regarding backhaul connections between each MAP (402a) and any interconnections in a mesh network to a wireless transmit/receive unit (WTRU) (404). The WTRU then determines a performance value with respect to the MAPs based on the backhaul link information (418) and selects one of the MAPs to associate with based on the performance value (420). The WTRU may send information about interconnection needs of the WTRU to the MAPs (412), and the MAPs may generate the backhaul link information based on the interconnection needs of the WTRU (414).

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08-08-2002 дата публикации

MOBILE COMPUTING AND COMMUNICATION

Номер: WO0002062039A3
Автор: ESKIN, Eleazar
Принадлежит:

An application development platform (100) enables applications (110) to be created easily for, e.g., mobile devices (112, 113) that have short-range wireless communication capability. The development platform exposes a carefully chosen core set of services through an API (114). Each of the applications can broadcast its services to local and remote devices. Message delivery between devices is guaranteed even for messages than cannot be delivered directly by local short-range wireless transmission. Message delivery through other channels, including the Internet (148), can occur transparently to the user. Each device can be associated with an "owner" (150, 152), which can be a person or an entity. Services can be customized to the owner based on stored information that maps owners to devices. Information associated with each of the owners of devices can be stored centrally and used in connection with providing the services at each of the mobile devices. Virtual GPS capabilities can be provided ...

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21-06-2012 дата публикации

MILLIMETER-WAVE COMMUNICATION STATION AND METHODS FOR STATION AND INFORMATION DISCOVERY IN A MILLIMETER-WAVE BASIC SERVICE SET

Номер: WO2012082733A3
Автор: CORDEIRO, Carlos
Принадлежит:

Embodiments of a millimeter-wave communication station and methods for station and information discovery in a millimeter-wave (mmW) basic-service set (BSS) are generally described herein. In some embodiments, a station-capability information element (IE) may be transmitted to a central coordinator of the BSS during association to provide station-capability information to the central coordinator. An information-request action frame may be transmitted to either discover or request information about the one or more other mmW stations. An information-response action frame may be from the target station that includes the requested information. Accordingly, mmW devices of the BSS may be able to discover each other and exchange station-capability information so that devices can communicate directly. A simplified and unified frame-format scheme for both station and information discovery suitable for use in a mmW WPAN or in a mmW WLAN is thus provided.

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22-08-2002 дата публикации

MULTIPOINT SHORT RANGE RADIO FREQUENCY SYSTEM

Номер: WO0002065708A2
Принадлежит:

A robust multipoint master-slave radio frequency system for transmitting signals digitally using a combination of reinforcing techniques including: 1) hybrid spread spectrum approaches, 2) adaptive frequency and time slot management, 3) graceful degradation of signal quality, and 4) time multiplexing of peripheral, sub-peripherals and base transceiver signals. An improved method of coordinating multiple base transceivers using a distributed control, synchronization and communication approach. Such an approach is not impacted by the loss or addition of a new base transceiver and adapts to changing radio frequency conditions.

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17-02-2011 дата публикации

METHODS AND APPARATUS FOR COMMUNICATING A PUSH-TO-TALK STATE TO A COMMUNICATION DEVICE

Номер: WO2011019583A1
Принадлежит:

Apparatus, which has a multilayer protocol stack for processing incoming messages, determines PTT state from messages received from a peripheral over a wireless serial communication channel. The apparatus: receives (902), from the peripheral, a sequence of messages comprising a plurality of data messages (e.g., RFCOMM messages), wherein each of the data messages provides an indication of a PTT state for the apparatus, and wherein the sequence of data messages is received over a short range wireless data path for exchanging priority data that comprises a wireless serial communication channel and that is different from a short range wireless data path for exchanging non-priority data. A pattern detector in the apparatus performs (904) a pattern matching process, within the first two layers of the multilayer protocol stack, to determine the PTT state indicated by each of the data messages and sets (906) the apparatus to have the determined PTT states.

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10-05-2001 дата публикации

PERSONAL INFORMATION SYSTEM USING PROXIMITY-BASED SHORT-RANGE WIRELESS LINKS

Номер: WO2001033901A1
Принадлежит:

Ce système informatique personnel comporte, d'une part un système de kiosque personnel (132), et d'autre part un identificateur de présence de personne (122) porté par un hôte et couplé système de kiosque personnel par une liaison radio courte portée. Le système de kiosque personnel et l'identificateur de présence sont agencés et programmés de façon à établir entre eux un réseau local personnel bidirectionnel dès que l'identificateur de présence se trouve à portée radio du système de kiosque personnel. Le portier électronique et l'identificateur de présence sont également agencés et programmés de façon à échanger entre eux des spécifications de besoins et des spécifications de possibilité une fois que le réseau local personnel bidirectionnel a été établi.

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02-03-2006 дата публикации

Techniques for establishing secure electronic communication between parties using wireless mobile devices

Номер: US2006046692A1
Принадлежит:

Use of electronic devices to communicate using a cryptographic key that has been exchanged by parties using mobile wireless devices. Two or more individuals may exchange identification information using a short-range wireless protocol so that the individuals may physically see and verify each other's identities, which may eliminate the need for a trusted third party to be involved in a security key exchange.

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01-09-2015 дата публикации

Methods and apparatus for assessing the quality of a data path including both layer-2 and layer-3 devices

Номер: US0009124529B1
Автор: Ankit Chadha, CHADHA ANKIT

In some embodiments, an apparatus includes a layer-2 device operably coupled to a source device and a destination device and disposed within a data path (1) between the source device and the destination device, and (2) includes at least one layer-3 device. The layer-2 device receives a first test data unit from the source device, and defines a quality datum associated with processing the first test data unit. The layer-2 device defines a second test data unit based on the first test data unit that includes the quality datum associated with processing the first test data unit. The layer-2 device sends the second test data unit to the layer-3 device. The layer-3 device defines a quality datum associated with processing the second test data unit at the layer-3 device and defines a third test data unit based on the second test data unit.

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02-01-2003 дата публикации

Mobile radiotelephone connecting apparatus and mobile radiotelephone connecting system

Номер: US2003003869A1
Автор:
Принадлежит:

A mobile radiotelephone connecting apparatus and system by which mobile type telephone conversation can be realized using a network is disclosed. A plurality of groups each including a mobile radiotelephone set, a mobile radiotelephone connecting apparatus and a personal computer are connected to one another through a LAN. The mobile radio telephone connecting apparatus includes a Bluetooth interface for performing low-power radio communication, a LAN interface for establishing a connection to the LAN, a USB interface for establishing connection to the personal computer, and a CPU interposed among the mobile ratio telephone set, LAN and personal computer for allowing communication among the three.

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25-10-2012 дата публикации

HIERARCHICAL DATA COLLECTION NETWORK SUPPORTING PACKETIZED VOICE COMMUNICATIONS AMONG WIRELESS TERMINALS AND TELEPHONES

Номер: US20120269186A1
Принадлежит: Broadcom Corporation

A packet-based, hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different characteristics are employed in an overall scheme to link portable or mobile computing devices. The network accommodates real time voice transmission both through dedicated, scheduled bandwidth and through a packet-based routing within the confines and constraints of a data network. Conversion and call processing circuitry is also disclosed which enables access devices and personal computers to adapt voice information between analog voice stream and digital voice packet formats as proves necessary. Routing pathways include wireless spanning tree networks, wide area networks, telephone switching networks, internet, etc., in a manner virtually transparent to the user. A voice session and associate call setup simulates that of conventional telephone switching network, providing well-understood functionality ...

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25-02-2021 дата публикации

Integrated Base Station and Security System

Номер: US20210059012A1
Принадлежит:

A system is presented for providing cellular backhaul for a home security system. In one embodiment the system includes a home security system including a microcontroller; and a 2G femto base station in communication with the home security system; wherein the home security system uses the 2G femto base station for communications external to the home security system.

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08-01-2008 дата публикации

Communications network

Номер: US0007317719B2

A packet switched communications network comprises a controller ( 11 ) and a plurality of controlled units ( 12, 13, 14 ) arranged in a ring. Each of the controlled units comprises a switch ( 31 ) at its input, each switch including control means ( 44 ) that are responsive to control instructions transmitted by the controller ( 11 ). Depending on the instructions the switch ( 33 ) will either be configured to pass control instructions and data into or out of the controlled unit ( 12, 13, 14 ), or to forward the control instructions and data to a further controlled unit ( 12, 13, 14 ) that is connected to the controller ( 11 ) or back to the controller ( 11 ). In order for units in the ring, that are not registered with the controller ( 11 ), to acquire an address, the controller ( 11 ) transmits periodically broadcast packets, which contain a unique registration address to be used by an unregistered unit. Once registered, the unit can receive control instructions from the controller ( 11 ...

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14-07-2005 дата публикации

Method of transferring a TCP stream in PAN

Номер: US20050152394A1
Автор: Jun-haeng Cho
Принадлежит: Samsung Electronics Co., Ltd.

A method of transferring a TCP stream in a Personal Area Network (PAN) synchronized with a synchronous signal broadcasted from a coordinator, including: transmitting to the coordinator, via a first device at a sending side desiring to send the TCP stream among plural devices linked to the PAN, a channel time request command including information that a stream to be used is a TCP stream to request a channel time allocation; allocating, via the coordinator by referring to the channel time request command, a channel time corresponding to the channel time requested by the first device; inserting information on the allocated channel time into the synchronous signal broadcast to the first device and a second device at a receiving side; and transmitting the TCP data from the first device to the second device and transmitting a TCP acknowledgement (ACK) from the second device to the first device upon receipt of the TCP data, the transmitting and receiving being in the allocated channel time inserted ...

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27-03-2008 дата публикации

Apparatus for opportunistic wireless mesh networks

Номер: US20080075029A1
Автор: Liang Song
Принадлежит: Sennet Communications

The invention relates to opportunistic wireless mesh networks which operate under random networking conditions. Such random network conditions typically limit the effectiveness of prior art wireless mesh networks, and more particularly to those supporting low power devices within the wireless network. Random network conditions include: random power supply, random node distribution, random node mobility, high mobility of nodes, random wireless link fluctuations, and random application traffic. The opportunistic wireless mesh network utilizes a two-layer architecture Embedded Wireless Interconnect (EWI) framework, which is adopted as the architecture reference model. A mesh network according to the invention supports opportunistically determining both mesh interconnections and network transmission routes by providing nodes with broadcast modules and unicast modules. The methods provide novel low power opportunistic wireless mesh networks that support interconnection with existing network ...

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09-04-2013 дата публикации

Method and apparatus for communicating push-to-talk state to a communication device

Номер: US0008417186B2

Apparatus, which has a multilayer protocol stack for processing incoming messages, determines PTT state from messages received from a peripheral over a wireless serial communication channel. The apparatus: receives, from the peripheral, a sequence of messages comprising a plurality of data messages (e.g., RFCOMM messages), wherein each of the data messages provides an indication of a PTT state for the apparatus, and wherein the sequence of data messages is received over a short range wireless data path for exchanging priority data that comprises a wireless serial communication channel and that is different from a short range wireless data path for exchanging non-priority data. A pattern detector in the apparatus performs a pattern matching process, within the first two layers of the multilayer protocol stack, to determine the PTT state indicated by each of the data messages and sets the apparatus to have the determined PTT states.

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18-06-2013 дата публикации

System and method for providing wireless local area networks as a service

Номер: US0008467355B2

A wireless local area network (WLAN) system is provided. The system comprises a WLAN network controller and a plurality of access points. The WLAN network controller is in communication with each of the plurality of access points via a transport data network. The WLAN network controller is configured to perform one or more network control functions for the benefit of the plurality of access points. The network control functions may be selected from management and operation, client authentication, mobility, and per-user administration. The WLAN network controller is remotely located and operated with respect to the plurality of access points.

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23-05-2006 дата публикации

Method and system for transmitting, receiving and collecting information related to a plurality of working components

Номер: US0007050808B2
Принадлежит: Telemics, Inc., TELEMICS INC, TELEMICS, INC.

A method and system for transmitting, receiving, and collecting information related to a plurality of working components, such as street lamps, allows for efficient and effective monitoring and controlling of working components through short-distance radio communications at low power levels. In a preferred implementation of the present invention, a communications network includes a plurality of transceiver modules, each of which is secured and operably connected to a working component. These transceiver modules transmit and receive radio communications or "messages" representative of the status of the working component from one another in a controlled manner, with each message ultimately being directed to an area control module. At the area control module, the messages are collected and transferred to a network support server, which analyzes the information and data contained in such messages, and then transfers such information and data to control and display units through a computer network ...

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05-12-2019 дата публикации

CONTROL DEVICE AND METHOD FOR CONTROLLING CONTROL DEVICE

Номер: US2019372625A1
Принадлежит:

An unwanted process is prevented from being performed due to near field communication based on a process performed via an antenna which is not intended by a user. An information processing apparatus (1) includes a communication antenna determination unit (22) configured to, when a proximity state of an NFC terminal (10) to an NFC antenna (12) continues, determines that the NFC antenna (12) is an NFC antenna (12) that performs near field communication for executing a prescribed process.

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11-01-2022 дата публикации

Data transmission apparatus and data reception apparatus

Номер: US0011223974B2

According to the first aspect of the present invention, a data transmission apparatus includes a transmission control unit which generates a packet for one-way communication including first difference sensor data, and a transmission unit which transmits the generated packet. The first difference sensor data is a difference between first sensor data measured by a sensor and a reference value associated with the first sensor data.

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15-06-2004 дата публикации

Multi-level hierarchial radio-frequency system communication system

Номер: US0006749122B1

Portable measuring devices which communicate by low power transceivers through a communication controller with a printer device collect weight and size data on articles to be shipped. The collected weight and size data are combined with origin and destination data, and labels are printed bearing pertinent shipping and routing information in machine readable format. The labels are attached to the articles to be shipped and accompany the articles to their respective destinations. At transfer points the labels are read by scanner devices which also communicate by low power transceiver links with the communication controller. The wireless linking of the scanner devices promotes human safety by the absence of cords which could cause entanglement of an operator in mechanized conveying equipment. The communication controllers at each stage of the shipping process have the capability of transferring received and updated status information on the shipped articles to a central data station.

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29-07-2010 дата публикации

OPTICAL FIBER DISTRIBUTED WIRELESS PERSONAL AREA NETWORK

Номер: US20100189439A1
Принадлежит:

A Wireless Personal Area Network that provides multiple users with multi-gigabit-per-second data rate wireless connectivity and is integrated with an optical fiber distribution network is disclosed. Embodiments relate generally to an integrated fiber optic WPAN architecture that comprises multiple 57-66 GHz remotely located wireless access points interconnected with a centrally located distribution point using optical fiber links. The integrated network provides an efficient, flexible and scalable 57-66 GHz WPAN architecture since the fiber optic links accommodate the delivery of bandwidth intensive services to large numbers of users while seamlessly supporting the diversity of multi-gigabit-per-second data applications. Two approaches for the transport of the WPAN signals over the optical fiber signal distribution network are described. One technique for interconnecting the remote radio access points in the fiber distributed 57-66 GHz WPAN is via an optical fiber network which can transport ...

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28-03-2017 дата публикации

Wireless internet system and method

Номер: US0009609553B2

A method, system, and apparatus, including a program encoded on computer-readable medium, for transmitting data to a server. A wireless communication connection is established between a first computing device and a second computing device. Data transmitted from the first computing device to the second computing device is received over the wireless communication connection and stored on the second computing device for uploading to a server on an IP based network. The wireless communication connection is disconnected. An IP communication connection is established between the second computing device and the server on the IP based network, and at least a portion of the stored data is transmitted from the second computing device to the server on the IP based network over the IP communication connection after the wireless communication connection between the first computing device and the second computing device is disconnected.

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20-09-2012 дата публикации

COMMUNICATIONS DEVICE PROVIDING NEAR FIELD COMMUNICATION (NFC) SECURE ELEMENT DISABLING FEATURES RELATED METHODS

Номер: US20120238206A1
Принадлежит: Research In Motion Limited

A communications device may include a near field communication (NFC) device, at least one memory configured to store secure application data to be communicated via the NFC device and a secure element (SE) application programming interface (API) associated with the secure application data, and a processor coupled with the NFC device and the at least one memory. The processor may be configured to disable the SE API to prevent access to the secure application data based upon a security condition, and enable the SE API to allow access to the secure application data based upon a security restore event.

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01-03-2012 дата публикации

Rf bus access protocol and transceiver and methods for use therewith

Номер: US20120051355A1
Принадлежит: Broadcom Corp

A method includes determining whether information is to be transmitted via a radio frequency (RF) bus that supports direct intra-device communication between at least three circuits in a millimeter wave frequency band. When the information is to be transmitted via the RF bus, the method determines whether the RF bus is available. When the RF bus is available, the information is converted into RF bus signal, access to the RF bus is secured, and after access to the RF bus is secured, the RF bus signal is transmitted via the RF bus.

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05-04-2012 дата публикации

Method and apparatus for transmitting a packet in a wireless network

Номер: US20120082076A1
Принадлежит: LG ELECTRONICS INC

The present invention related to a method in which a transmitting device transmits a packet in a wireless network, wherein said method comprises: a step of receiving, from an upper layer, video data divided into a plurality of slices and compressed into one or more types of layers; a step of constructing a MAC packet such that information on the types of said one or more layers of the video data is included in a MAC header of the MAC packet; and a step of delivering the MAC packet to a lower layer to transmit the MAC packet to a receiving device.

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26-04-2012 дата публикации

Wireless docking with out-of-band initiation

Номер: US20120099566A1
Принадлежит: Nokia Oyj

Example method, apparatus, and computer program product embodiments are disclosed to enable out-of-band communications to be used in out-of-band initialization methods for simplified configuring of an in-band wireless docking environment for wireless devices. An example embodiment of the invention includes composing a wireless configuration for a plurality of devices in an in-band short-range wireless docking environment, by using out-of-band connections from a mobile device to the plurality of devices to send in-band short-range communication connection parameters including a timer value related to an expected completion time of a connection handover to in-band short-range communication.

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03-05-2012 дата публикации

Distributed medium access protocol for wireless mesh networks

Номер: US20120106522A1
Принадлежит: KONINKLIJKE PHILIPS ELECTRONICS NV

This invention defines a medium access protocol for the support of mesh networking in wireless communications. It defines a phase for intra-cell and a phase for inter-cell traffic. During the inter-cell traffic a beacon phase is used for the reservation of transmissions. In this phase also information about the mesh topology is included and parallel transmission are supported. Even though this medium access protocol is intended to be proposed in standardization of IEEE 802.11 mesh networks (802.11) it could be used in any wireless mesh network.

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10-05-2012 дата публикации

Portable router device

Номер: US20120113969A1
Автор: Takashi Ishidoshiro
Принадлежит: BUFFALO INC

A portable router device for relaying a packet exchanged between a wide area network (WAN) and a local are network (LAN) device includes a WAN communication unit for connecting and communicating with the WAN, a LAN communication unit for connecting and communicating with the LAN device, and an application data converter for converting application data included in the packet transmitted from the WAN to the LAN device.

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17-05-2012 дата публикации

System and method for providing wireless networks as a service

Номер: US20120122424A1
Принадлежит: BelAir Networks Inc

A wireless network system is provided. The system comprises a wireless network controller and a plurality of access points and/or femtocells. The wireless network controller is in communication with each of the plurality of access points and/or femtocells via an access data network, and is configured to perform one or more network control functions for the benefit of the plurality of access points and/or femtocells. The network control functions may be selected from management and operation, client authentication, mobility, and per-user administration. The wireless network controller is remotely located and operated with respect to the plurality of access points and/or femtocells.

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28-06-2012 дата публикации

Method and apparatus for communicating push-to-talk state to a communication device

Номер: US20120165062A1
Принадлежит: Motorola Solutions Inc

Apparatus, which has a multilayer protocol stack for processing incoming messages, determines PTT state from messages received from a peripheral over a wireless serial communication channel. The apparatus: receives (902), from the peripheral, a sequence of messages comprising a plurality of data messages (e.g., RFCOMM messages), wherein each of the data messages provides an indication of a PTT state for the apparatus, and wherein the sequence of data messages is received over a short range wireless data path for exchanging priority data that comprises a wireless serial communication channel and that is different from a short range wireless data path for exchanging non-priority data. A pattern detector in the apparatus performs (904) a pattern matching process, within the first two layers of the multilayer protocol stack, to determine the PTT state indicated by each of the data messages and sets (906) the apparatus to have the determined PTT states.

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22-11-2012 дата публикации

Apparatus and method for performing cell selection to home cell or private network in a mobile communication system

Номер: US20120295616A1
Принадлежит: SAMSUNG ELECTRONICS CO LTD

An apparatus and method for performing cell selection to a Home cell or a Private network in a mobile communication system are provided, in which a User Equipment (UE) determines a candidate cell by measuring a serving cell and neighbor cells, receives an indicator indicating a Home cell or a Private network in system information from the candidate cell, determines whether the candidate cell is included in a Home cell or Private network list set in the UE, and selects the candidate cell if the candidate cell is included in the Home cell or Private network list.

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29-11-2012 дата публикации

Method for Registering Communication Terminals with Base Station Devices by Using Virtual Appliances

Номер: US20120302236A1
Принадлежит: Avaya Inc

A method for the registration of a communication terminal is provided. In some embodiments of the present invention, a communication terminal is registered with a base station by searching and executing a virtual appliance that contains base station software with which the communication terminal pre-subscribed. In some embodiments of the present invention, a communication terminal is registered as an endpoint device for a Session Initiation Protocol (SIP) uniform resource identifier (URI) when the communication terminal registers with the base station.

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06-12-2012 дата публикации

Flyway Generation in Data Centers

Номер: US20120311127A1
Принадлежит: Microsoft Corp

The subject disclosure is directed towards configuring and controlling wireless flyways (e.g., communication links between server racks provisioned on demand in a data center) to operate efficiently and without interfering with one another. Control and flyway selection may be based upon steered antenna directionality, channel, location in the data center, transmit power, and measured and/or predicted (estimated) network traffic. Flyways also may be used to route indirect traffic to reduce traffic on a bottleneck (e.g., wired) link. A payload may be sent over a over a wireless flyway with acknowledgment via a wired backchannel so that wireless communication is in one direction. The lack of interference and communication in one direction facilitates flyway operation without a backoff function and/or without clear channel assessment.

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13-12-2012 дата публикации

Systems, methods and apparatus for powering devices using rf energy from a mobile transmitter

Номер: US20120316414A1
Автор: Charles E. Greene
Принадлежит: Powercast Corp

In some embodiments, a personal area network (PAN) includes a mobile transmitter (e.g., a mobile or cellular phone) and one or more devices (e.g., sensors) that require power to operate (e.g., collect data). The mobile transmitter can be configured to transmit a sufficient amount of power (e.g., RF energy) to the one or more devices to power the one or more local devices. In addition to transmitting power, the mobile transmitter can be configured to communicate over a wireless network (e.g., a cellular network) as its primary function.

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25-04-2013 дата публикации

Media card, media apparatus, content server and method for operating the same

Номер: US20130098986A1
Автор: Hansang Lee, Soonyong Kwon
Принадлежит: LG ELECTRONICS INC

A media apparatus, a content server and a method for operating the same are disclosed. A media card includes a memory including content type information, content ID information and content server information or content server address information, and an antenna configured to transmit the information to a media apparatus via near field communication if the media card approaches the media apparatus within a predetermined distance. Therefore, it is possible to increase user convenience.

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25-04-2013 дата публикации

Close-proximity wireless communication transfer

Номер: US20130102250A1
Принадлежит: Nokia Oyj

A system for transferring active communication sessions between apparatuses. In at least one example implementation, a first apparatus may receive information including at least identity information corresponding to a second apparatus via close-proximity wireless communication. The receipt of the identity information may then trigger the first apparatus to determine whether it is already in a communication session. If it is determined that the first apparatus is in a communication session, it may be further determined, based on the identity information, whether automatic transfer of the communication session is permitted. If the first apparatus determines that the automatic transfer is permitted, the first apparatus may then initiate a transfer of the communication session to the second apparatus.

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25-04-2013 дата публикации

Fueling Environment Wireless Architecture

Номер: US20130103585A1
Автор: Giovanni Carapelli
Принадлежит: Gilbarco Srl

A method and system for transmitting data between devices within a fueling environment comprising a wireless mesh network wherein the devices are configured to communicate via the wireless mesh network. A wireless communication device is connected to each device, and a middleware executed by the wireless communication device handles communications between the devices and the wireless mesh network.

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02-05-2013 дата публикации

SYSTEM AND METHOD FOR WIRELESS COMMUNICATION IN A BACKPLANE FABRIC ARCHITECTURE

Номер: US20130107853A1
Принадлежит: VUBIQ INCORPORATED

A system and method of wirelessly communicating in a backplane mesh network is disclosed. A data message received from a first network device is handled at a first antenna system located in a first network device cabinet via a first network interface. The data message is wirelessly transmitted from a first millimeter wave antenna coupled to the first antenna system over a high speed backplane network to a second network device in a second device cabinet using emitted millimeter wave electromagnetic radiation. The data message is wirelessly received at a second millimeter wave antenna over the high speed backplane network using emitted millimeter wave electromagnetic radiation, wherein the received data message is handled by a second antenna system coupled to the second millimeter wave antenna. The received data message is sent, via a second network interface, from the second antenna system to the second network device. 1. A backplane network comprising:a first antenna system located in a first network device cabinet including at least one first network device configured to transmit a data message over a high speed backplane;a first millimeter wave antenna of the first antenna system located external to the first device cabinet and configured to communicate with the first network device, the first millimeter wave antenna configured to wirelessly transmit the data message from the first network device over the high speed backplane using emitted millimeter wave electromagnetic radiation;a second antenna system located in a second network device cabinet including at least one second network device, wherein the first and second device cabinets are positioned spatially apart from one another; anda second millimeter wave antenna of the antenna system coupled to the second antenna system and located external to the second device cabinet, the second millimeter wave antenna configured to wirelessly receive the data message over the high speed backplane using millimeter wave ...

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09-05-2013 дата публикации

VIRTUALIZED WIRELESS NETWORK WITH PILOT BEACONS

Номер: US20130114486A1
Принадлежит: Dali Systems Co. Ltd.

A virtualized DAS network includes one or more digital access units (DAUs) and one or more digital remote units (DRUs) coupled to the one or more DAUs. The virtualized DS network also includes a routing table associated with the one or more DAUs. A signal provided by the one or more DRUs includes one or more carriers and one or more pilot beacons. 1. A virtualized DAS network comprising:one or more digital access units (DAUs);one or more digital remote units (DRUs) coupled to the one or more DAUs;a routing table associated with the one or more DAUs, wherein a signal provided by the one or more DRUs includes one or more carriers and one or more pilot beacons.2. The virtualized DAS network of wherein the one or more DAUs comprise a plurality of DAUs claim 1 , each of the plurality of DAUs coupled to a separate operator.3. The virtualized DAS network of wherein the one or more DRUs comprise a plurality of daisy chained DRUs.4. The virtualized DAS network of wherein the one or more DRUs comprise a plurality of DRUs coupled in a star configuration.5. The virtualized DAS network of wherein the one or more DRUs comprise a plurality of DRUs coupled in a loop configuration.6. The virtualized DAS network of wherein the one or more DRUs comprise at least an indoor remote unit or an outdoor remote unit.7. The virtualized DAS network of wherein a signal provided by a first operator comprises a first carrier and a second carrier and a signal broadcast by one of the one or more DRUs comprises the first carrier and a pilot beacon in place of the second carrier.8. The virtualized DAS network of wherein a second signal provided by a second operator comprises a third carrier and a fourth carrier and the signal broadcast by the one of the one or more DRUs comprises the third carrier and a second pilot beacon in place of the third carrier.9. A method of operating a virtualized DAS network claim 7 , the method comprising:receiving, at a DAU, a first set of carriers from a first operator; ...

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27-06-2013 дата публикации

Method and system of setting transmitter power levels

Номер: US20130165107A1
Автор: Andrew Richardson
Принадлежит: Individual

The invention relates to a method and system of setting transmitter power levels, particularly in a Local Network Node transmitter, providing a pico cell for private use. A User Equipment (UE) is used to make measurements of the transmission link properties, such as downlink power and round trip time. Based on the measurements made at one or a plurality of locations, the power of the Local Network Node can be determined such that interference is minimized with any overlying cells of a macro-network. Call handovers between the UE and the cell of a macro network can also be arranged based on properties measure by the UE.

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04-07-2013 дата публикации

Apparatus and method for altering an operating window of a device

Номер: US20130173027A1
Принадлежит: Individual

According to an aspect of the disclosure, a controller configured to detect a current operating window associated with a network device disposed at a site, detect a location of a mobile device associated with a site and alter the current operating window of the network device in response to the detected location. Correspondingly, a method includes detecting a current operating window associated with a network device disposed at a site, detecting a location of a mobile device associated with the site and altering the current operating window of the network device in response to the detected location.

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01-08-2013 дата публикации

Wireless Social Networking

Номер: US20130195095A1
Автор: Bill David S.
Принадлежит: FACEBOOK, INC.

A first device may communicate by joining a wireless mesh network that includes at least one wireless device configured to operate a wireless routing protocol, discovering a group of other wireless devices configured to participate in the wireless mesh network, and accessing an interest metric for a second wireless device in the group of other wireless devices. The interest metric is based in part on a network topology from the wireless mesh network. The interest metric is related to an interest threshold and it is determined whether relating the interest metric to the interest threshold supports enabling messaging communications. If so, messaging communications may be enabled. 1. A method of communicating using a first wireless device , the method comprising:joining a wireless mesh network that includes at least one wireless device configured to operate a wireless routing protocol;discovering a group of other wireless devices configured to participate in the wireless mesh network;accessing an interest metric for a second wireless device in the group of other wireless devices, wherein the interest metric is based in part on a network topology from the wireless mesh network;relating the interest metric to an interest threshold;determining whether relating the interest metric to the interest threshold supports it enabling messaging communications between the first and second wireless devices; andif so, enabling messaging communications to be exchanged between the first and second wireless devices.2. The method of wherein enabling messaging communications to be exchanged includes rendering an icon representing a communications pathway so that a user may interact with the icon to exchange communications.3. The method of wherein accessing the interest metric for the second wireless device includes accessing information that is based at least in part on characteristics of an entity operating the second wireless device.4. The method of wherein accessing characteristics of ...

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15-08-2013 дата публикации

Wireless Social Networking

Номер: US20130208714A1
Автор: Bill David S.
Принадлежит: FACEBOOK, INC.

A first device may communicate by joining a wireless mesh network that includes at least one wireless device configured to operate a wireless routing protocol, discovering a group of other wireless devices configured to participate in the wireless mesh network, and accessing an interest metric for a second wireless device in the group of other wireless devices. The interest metric is based in part on a network topology from the wireless mesh network. The interest metric is related to an interest threshold and it is determined whether relating the interest metric to the interest threshold supports enabling messaging communications. If so, messaging communications may be enabled. 123.-. (canceled)24. A method comprising:discovering a plurality of wireless devices in an ad-hoc network of wireless devices;determining, by one or more processors, a metric for a wireless device of the discovered plurality of wireless devices;determining whether the metric meets a predetermined criteria; andif the metric meets the predetermined criteria, broadcasting a presence on the ad-hoc network of wireless devices to the wireless device.25. A graphical user interface produced on a wireless device having a display device associated therewith , the graphical user interface comprising:a first selectable option displayed on the display device, upon user selection of the first selectable element the wireless device broadcasts a presence of the wireless device to other wireless devices within a first predetermined distance of the wireless device; anda second selectable option displayed on the display device, upon user selection of the second selectable element the wireless device blocks a broadcast of the presence of the wireless device to other wireless devices beyond a second predetermined distance of the wireless device. This document relates to wireless mesh networks.A wireless mesh network is an autonomous collection of wireless devices that communicate with each other over wireless ...

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19-09-2013 дата публикации

CONFIGURATION CONTROL FOR SMALL-AREA CELL WIRELESS NETWORK

Номер: US20130244669A1
Принадлежит: QUALCOMM INCOPORATED

Disclosed are methods, systems, apparatus, devices, products, and other implementations, including a method that includes identifying at least one neighbor small-area cell of a first small-area cell, exchanging information between the first small-area cell and the identified at least one neighbor small-area cell, the information including neighbor information for the first small-area cell and for the at least one neighbor small-area cell, and automatically configuring the first small-area cell and the at least one neighbor small-area cell for communication with a user equipment based, at least in part, on the information exchanged between the first and the at least one neighbor small-area cells. 1. A method of wireless communication , the method comprising:identifying at least one neighbor small-area cell of a first small-area cell;exchanging information between the first small-area cell and the identified at least one neighbor small-area cell, the information including neighbor information for the first small-area cell and for the at least one neighbor small-area cell; andautomatically configuring the first small-area cell and the at least one neighbor small-area cell for communication with a user equipment based, at least in part, on the information exchanged between the first and the at least one neighbor small-area cells.2. The method of claim 1 , wherein exchanging the information comprises:performing a distributed exchange of the information between the first small-area cell and the identified at least one neighbor cell without using a central server.3. The method of claim 1 , wherein automatically configuring the first small-area cell and the at least one neighbor small-area cell comprises:automatically configuring the first small-area cell and the at least one neighbor small-area cell prior to transmission of data traffic through one or more of the first small-area cell and the at least one neighbor small-area cell.4. The method of claim 1 , wherein ...

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19-09-2013 дата публикации

WIRELESS ENHANCED PROJECTOR

Номер: US20130246644A1
Принадлежит:

Described herein are techniques related to a wireless enhanced projector (WEP) that is utilized by one or more devices, such as a mobile phone, a cellular phone, a Smartphone, a personal digital assistant, a tablet computer, and the like. In an implementation, the one or more devices may connect to the WEP through a server device that may be connected and/or integrated with the WEP. In this implementation, at least one of the one or more devices may be configured to be a super-user device (i.e., moderator or administrator device), while the rest of the one or more devices may be regular client devices. 1. A device comprising:a communications module to receive a radio signal;a web server to deploy a WEP application when a wireless connection is established through the radio signal, the WEP application includes a first-to-click launch button feature to configure a super-user device status;a detector component to detect launching of the WEP application, the launching includes clicking of the first-to-click launch button feature;a scaling component to scale received WiDi streams or movie streams;a streamer component to stream the scaled WiDi streams or movie streams; anda multi-user management server side component to implement transfer of access and control of a projector based upon detection of transfer of super-user client device status from a super-user client device to another client device.2. The device as recited by wherein the radio signal includes one or more of a wireless fidelity (WiFi) signal claim 1 , a wireless display (WiDi) signal claim 1 , or a cellular signal.3. The device as recited in claim 1 , wherein the WEP application includes the first-to-click launch button feature that is downloaded to the super-user client device without need of installation when wireless connection is established.4. The device as recited in claim 1 , wherein the super-user client device singly controls the access and control of the projector by other users in a multi-client ...

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26-09-2013 дата публикации

Modular Personal Network Systems and Methods

Номер: US20130249709A1
Принадлежит: adidas AG

Modular personal networks (MPNs) are disclosed that include multiple devices that may be worn, carried, or used in close proximity to a user. The devices communicate wirelessly. Devices include security circuitry that prevents them from being used in a different MPN once the user has configured them. Devices not designed for use within an MPN can be included in the network using a bridge device. Devices can be integrated into items of jewelry, such as earrings, rings, pendants, and bracelets. One item of jewelry, such as a bracelet, can support multiple replaceable modules with variable functions. Functions of the MPN can include communications, entertainment, medical monitoring, sports monitoring, personal organization, and games. Multiple users each with his or her own MPN can use them to collaborate in creation of music. An MPN can be used for mobile recognition and logging of wildlife. 19.-. (canceled)10. A system for monitoring an individual's performance during a physical activity , the system comprising: a wireless personal-area network transceiver adapted to communicate with a sensor and an output device during the physical activity; and', 'a processor coupled to the wireless personal-area network transceiver and adapted to determine performance information for the individual,, 'a portable performance monitoring device, the portable performance monitoring device comprisingwherein the portable performance monitoring device is adapted to provide data from the sensor to the output device via the portable performance monitoring device.11. The system of claim 10 , wherein the processor is adapted claim 10 , to determine the performance information for the individual based on data received from the sensor.12. The system of claim 10 , wherein the portable performance monitoring device is further adapted to communicate with the sensor and the output device via a communications protocol featuring a low-power consumption mode.13. The system of claim 10 , wherein the ...

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26-09-2013 дата публикации

Wireless network device

Номер: US20130250806A1
Принадлежит: Metrologic Instruments Inc

Various wireless network components offer increased flexibility, ease of use, functionality and performance in many demanding applications in diverse fields of use. In particular, a wireless multi-function network device for use on a wireless communication network can serve multiple functions and dynamically switch and reconfigure from a network router into a network coordinator in the event that the originally designated network coordinator is permanently or temporally disabled.

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31-10-2013 дата публикации

Balancing paging load and tracking area updates

Номер: US20130288682A1
Принадлежит: Individual

A method for assigning a tracking area (TA) is disclosed. A mobility state of a wireless transmit/receive unit (WTRU) is determined and the TA is assigned based on the determined mobility state. Also disclosed is a method for accessing a closed subscriber group (CSG) TA. A CSG TA identifier is received at a WTRU and is stored. A CSG TA broadcast is received and the broadcast CSG TA is accessed if an identifier of the broadcast CSG TA matches the stored CSG TA identifier. Also disclosed is a method for changing a mobility state of a WTRU. A current mobility state of the WTRU is determined and a predetermined metric of the WTRU is examined. The predetermined metric is evaluated to determine if the metric has crossed a threshold and the mobility state is changed based on the evaluated metric.

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28-11-2013 дата публикации

Alarm information transmission method wireless sensor node device and gateway node device

Номер: US20130314229A1
Автор: Kui Tu, Ping Li
Принадлежит: China Mobile Group Shanghai Co Ltd

The present invention provides an alarm information transmission method, a sensor node device and a gateway node device so as to solve the problem in the prior art that alarm information generated by a sensor node cannot be transmitted in time. The method comprises: receiving, by a gateway node, indication information indicating that alarm information is desired to be sent from a sensor node that is ready to send the alarm information; determining corresponding emergency communication resource information from predetermined indication information and emergency communication resource information for transmitting the alarm information in accordance with the indication information; and broadcasting, by the gateway node, the determined emergency communication resource information and instructing the sensor node that receives the emergency communication resource information to transmit the alarm information in accordance with the emergency communication resource information.

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19-12-2013 дата публикации

PERSISTENT MESH FOR ISOLATED MOBILE AND TEMPORAL NETWORKING

Номер: US20130336216A1
Принадлежит: Mesh Dynamics, Inc.

A structured wireless mesh network is disclosed where a tree-like connection topology is formed. In one embodiment, each node has separate uplink and downlink radios operating on different channels. When a cluster of such nodes becomes isolated as in the case of a mobile mesh application, a node in the cluster according to this invention acts as a root node thus enabling the tree structure to persist, even in isolation. Example methods of joining sub networks are disclosed that guide the joining of mesh networks and channel management. Nodes that may operate in isolation also support a distributed DHCP capability such that IP addresses are assigned to clients even when a connection to a central DHCP server is unavailable. 1. A structured mesh network capable of isolated operation , comprising:at least two structured mesh nodes; wherein each structured mesh node comprises at least a connectivity logic; an uplink radio operating on an uplink frequency and a downlink radio operating on a downlink frequency; wherein the connectivity logic determines whether each structured mesh node connects with an external network or another node using its uplink radio and client devices or other mesh nodes connect to each node using each node's downlink radio; wherein the structured mesh network functions in two configurations selected depending on whether a connection to an external network is present;in the first connected configuration the structured mesh network includes at least one structured mesh node's uplink radio comprises a connection to an external network; andin the second isolated configuration none of the structured mesh nodes' uplink radio comprises a connection to an external network, and one of the structured mesh nodes acts as an isolated network root of the isolated configuration and all remaining nodes' connect to the isolated network root node as isolated root children nodes forming a tree configuration; wherein clients of nodes of the structured network in the ...

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02-01-2014 дата публикации

Techniques enabling dynamic bandwidth reservation in a wireless personal area network

Номер: US20140003402A1
Принадлежит: Individual

An embodiment of the present invention provides a method, comprising dynamically reserving free channel time blocks for directional transmissions in a wireless personal area network (WPAN) by a transceiver communicating with a Coordinator and the Coordinator allocating a part or a whole of unreserved channel time blocks for a directional link during a handshake with the transceiver.

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06-02-2014 дата публикации

EFFICIENT ADDRESSING IN WIRELESS HART PROTOCOL

Номер: US20140038591A1
Принадлежит: HART COMMUNICATION FOUNDATION

A method of providing a wireless extension to a wired protocol for transferring data to and from a field device operating in a process control environment via a wired connection, wherein the wired protocol and the wireless extension to the wired protocol have at least one protocol layer in common includes associating a unique address consistent with an addressing scheme of the wired protocol with each of a plurality of wireless devices operating in the process control environment and forming a wireless network, such that a data packet is routed between two of the plurality of wireless devices based on the unique address; associating a network identifier with the plurality of wireless devices; forming, for each of the plurality of wireless devices, a global address including the respective unique address and the network identifier in accordance with a second addressing scheme; and providing access to an external host operating outside the wireless network to each of the plurality of wireless devices based on the global address associated with the wireless device specified at the external host. 1. A method of forming a combined wired and wireless network operating in a process control environment by extending a wired network having a plurality of wired field devices that communicate using a wired protocol for transferring process control data generated by a respective physical process control function performed by at least one of the plurality of wired field devices , the method comprising:connecting a wireless gateway to the wired network via a first wired connection; wirelessly connecting the first wireless device to the wireless gateway, and forming a wireless network having the first wireless device and the wireless gateway,', 'the wireless network using a wireless protocol for transferring process control data generated by a respective physical process control function performed by at least one wireless field device included in the wireless network,', 'the ...

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06-02-2014 дата публикации

Apparatus and method for performing cell selection to home cell or private network in a mobile communication system

Номер: US20140038610A1
Принадлежит: SAMSUNG ELECTRONICS CO LTD

An apparatus and method for performing cell selection to a Home cell or a Private network in a mobile communication system are provided, in which a User Equipment (UE) determines a candidate cell by measuring a serving cell and neighbor cells, receives an indicator indicating a Home cell or a Private network in system information from the candidate cell, determines whether the candidate cell is included in a Home cell or Private network list set in the UE, and selects the candidate cell if the candidate cell is included in the Home cell or Private network list.

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27-02-2014 дата публикации

Integrating a mobile hotspot into a larger network environment

Номер: US20140057593A1
Автор: Leo Cloutier
Принадлежит: Bright House Networks LLC

Integration of a mobile hotspot into a service provider network is disclosed. A network node establishes a first wireless communication link with a mobile hotspot device. The mobile hotspot device is configured to establish a second wireless communications link with at least one client device. The network node receives an access request message from the mobile hotspot device which comprises credentials provided by the at least one client device. The network node determines that the at least one client device is authorized to access the service provider network through the mobile hotspot device based on the credentials and indicates to the mobile hotspot device that the at least one client device is authorized to access the service provider network through the mobile hotspot device.

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07-01-2021 дата публикации

MACHINE LEARNING COORDINATED WIRELESS NETWORKING

Номер: US20210006949A1
Принадлежит:

The disclosed methods and systems use artificial intelligence (AI) and machine learning (ML) technologies to model the usage and interference on each channel. For example, units of the system can measure channel interference regularly over the time of day on all radios. The interference information is communicated to the base unit or a cloud server for pattern analysis. Interference measurements include interference from units within the system as well as interference from nearby devices. The base unit or the cloud server can recognize the pattern of the interference. Further, connected devices have a number of network usage characteristics observed and modeled including bitrate, and network behavior. These characteristics are used to assign channels to connected devices. 1. A method comprising:connecting, by a first access point, a mobile device to a small cell local area network via wireless communication wherein the first access point is one of a plurality of access points communicatively coupled in the small cell local area network;maintaining a device history, by the plurality of access points, of the mobile device, the device history including recorded locations where the mobile device was previously stopped at for at least a threshold period of time;predicting an endpoint of a first movement of the mobile device based on a predetermined degree of similarity between measured features of the first movement and a past movement of the mobile device, wherein the endpoint is a location that the mobile device ceased motion during at an end of the past movement;determining a second access point of the plurality of access points in the small cell local area network based on an identification of an access point of the plurality of access points that has a greatest historical strength of signal to the mobile device at the endpoint; androaming wireless communication of the mobile device, by the first access point, to the second access point of the plurality of access ...

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07-01-2021 дата публикации

Generalized distributed multi-user (mu) transmissions

Номер: US20210006980A1
Принадлежит: Qualcomm Inc

Certain aspects relate to methods and apparatus for wireless communication. The apparatus generally includes a processing system configured to generate a first frame including an indication of unused resources in a first basic service set (BSS) available to be shared with one or more wireless nodes in one or more second BSSs. The apparatus also includes a first interface configured to output the first frame for transmission to the one or more wireless nodes.

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07-01-2021 дата публикации

Radio communication apparatus and method of handover from a macro cell to a closed subscribers group cell

Номер: US20210007034A1

When a handover request for performing a handover of a terminal (70) from a macro cell C1 to a CSG cell C2 is received from an SeNB 10 (S8), a base station (TeNB) (40) of the CSG cell C2 transmits a handover response in accordance with a handover enabled/disabled state (S12). The handover response includes an identifier of the terminal (70) in the CSG cell C2. Upon receiving the response, the SeNB (10) notifies the identifier to the terminal (70) (S14). The TeNB (40) repeatedly transmits a dedicated signal containing a handover command via a dedicated channel set using the identifier at an interval shorter than a gap period (S18). Accordingly, whether or not access is permitted can be judged promptly and a smooth handover can be realized.

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02-01-2020 дата публикации

COMMUNICATION DEVICE, PAIRING METHOD, AND PROGRAM

Номер: US20200008048A1
Автор: TAKAHASHI Satoshi
Принадлежит:

To enable quick execution of pairing among devices with saving user's effort when grouping three or more communication devices. Group list information indicating a device selected as a device capable of wireless communication and as a device capable of corresponding to a group that performs communication is generated or acquired. For example, a master device generates the group list information and a slave device receives and acquires the group list information. Then, pairing processing of setting a own device and a communication device indicated in the group list information to be wireless communication targets to each other is performed by reference to the group list information. 1. A communication device comprising:a list information processing unit configured to generate or acquire group list information indicating a device selected as a device capable of wireless communication and as a device capable of corresponding to a group that performs communication; anda pairing processing unit configured to perform pairing processing of setting the own device and a communication device indicated in the group list information to be wireless communication targets to each other by reference to the group list information.2. The communication device according to claim 1 , whereinthe list information processing unit selects two or more devices to be connected capable of corresponding to a group that performs communication on a basis of predetermined information from among the devices capable of wireless communication in response to a grouping start trigger, and generates the group list information indicating the own device and the two or more devices to be connected.3. The communication device according to claim 2 , whereinthe list information processing unit selects the devices to be connected, using device type information received from another device capable of wireless communication as the predetermined information.4. The communication device according to claim 2 , ...

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09-01-2020 дата публикации

ADJUSTING BACKHAUL AND FRONTHAUL COMMUNICATIONS IN A WIRELESS MESH NETWORK

Номер: US20200013267A1
Принадлежит:

Adjusting backhaul and fronthaul communication links of wireless mesh networks are described. A wireless mesh network has a topology including fronthaul communication links and backhaul communication links. In one aspect, characteristics of network data packets transmitted within a wireless mesh network can be identified. Based on those characteristics, the topology of the wireless mesh network can change. 1. A method for adjusting communication links of a wireless mesh network , comprising:determining, by a first computing node of the wireless mesh network, characteristics of network data packets associated with a first client device of the wireless mesh network, the wireless mesh network having a topology including a first fronthaul communication link between the first computing node and the first client device and a first backhaul communication link between the first computing node and a second computing node of the wireless mesh network; andchanging, by the first computing node, the topology of the wireless mesh network based on the characteristics of the network data packets.2. The method of claim 1 , wherein changing the topology of the wireless mesh network includes establishing a least one of a second backhaul link between the first computing node and a third computing node or a third backhaul link between the second computing node and the third computing node and disconnecting the first backhaul communication link between the first computing device and the second computing device.3. The method of claim 2 , wherein changing the topology of the wireless mesh network includes establishing a second backhaul link between the first computing node and the third computing node claim 2 , establishing the third backhaul link between the second computing node and the third computing node claim 2 , and disconnecting the first backhaul communication link between the first computing device and the second computing device.4. The method of claim 1 , wherein changing the ...

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10-01-2019 дата публикации

Network Address Resolution for Interworking Between Cellular Network Domain and Wireless Local Area Network Domain

Номер: US20190014534A1
Автор: Sedlacek Ivo
Принадлежит:

A user equipment receives a management frame from an access point of a wireless local area network domain. The management frame indicates an identity of the access point. The user equipment sends a report indicating the identity of the access point to a node of a cellular network domain, and in response, receives information on the access point from the node of the cellular network domain. 1. A method of supporting interworking between a cellular network domain and a wireless local area network (WLAN) domain , implemented by a user equipment , the method comprising:receiving a management frame from an access point of the WLAN domain, the management frame indicating an identity of the access point; andsending a report to a node of the cellular network domain, the report indicating the identity of the access point; andreceiving information on the access point from the node of the cellular network domain in response to the report.2. The method of claim 1 , further comprising controlling utilization of the access point based on the received information on the access point.3. The method of claim 1 , wherein the identity of the access point comprises a Basic Service Set Identifier claim 1 , a Homogeneous Extended Service Set Identifier claim 1 , and/or a Service Set Identifier.4. The method of claim 1 , wherein receiving the information on the access point comprises receiving a currently available capacity of the access point claim 1 , and the method further comprises controlling utilization of the access point based on the currently available capacity of the access point.5. The method of claim 1 , wherein receiving the information on the access point comprises receiving a current load on a radio interface of the access point claim 1 , and the method further comprises controlling utilization of the access point based on the current load on the radio interface of the access point.6. The method of claim 1 , wherein receiving the information on the access point comprises ...

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10-01-2019 дата публикации

Communication Network

Номер: US20190014579A1
Принадлежит:

A wired network may be used to carry signals for a wireless network, in a frequency-shifted manner, to extend the range of the wireless network. A wired network may detect signal interference emanating from a wireless service provider, and received through a leak in the wired network's infrastructure. Devices may be installed or leveraged in the vicinity of the interference to extend the wireless service to geographic areas that may have poor reception. The devices may amplify wireless downstream signals and transmit them wireles sly, and may receive upstream wireless communications and transmit them upstream in the wired network's protocol. 1receiving, by a computing device and at a premises, a wireless signal associated with a first timestamp;receiving, by the computing device and at the premises, a wired signal associated with a second timestamp and a velocity of propagation constant associated with a velocity of the wired signal;determining, based on a comparison of the first timestamp and the second timestamp, a time difference;determining, based on the time difference and the velocity of propagation constant, a location of a leak; andreporting the location of the leak to a service provider.. A method comprising: This application is a continuation of and claims priority to U.S. patent application Ser. No. 15/198,488, filed on Jun. 30, 2016, and entitled “Communication Network.” U.S. patent application Ser. No. 15/198,488 is a continuation of and claims priority to U.S. patent application Ser. No. 13/740,848, filed on Jan. 14, 2013, and entitled “Communication Network” (now U.S. Pat. No. 9,473,613). The entire contents of these applications are incorporated herein by reference in their entirety.Wired networks, such as coaxial cable optical fiber and traditional twisted-pair telephone networks, typically employ a vast network of wiring for carrying communication signals. Users of such networks enjoy a wide array of features and services, but demand for these ...

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21-01-2016 дата публикации

MESH NETWORK APPLIED TO ARENA EVENTS

Номер: US20160021492A1
Принадлежит:

Mesh node modules are associated with competitors in an arena to relay through a mesh network formed by the modules competitor biometric and/or parameter information. This information may be selected to be viewed by individual fans accessing their consumer electronics devices during the competition.

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21-01-2016 дата публикации

APPLYING MESH NETWORK TO STADIUM SERVICES

Номер: US20160021510A1
Принадлежит:

Mesh node modules are associated with stadium seats and companion nodes such as fan CE devices can dynamically form a mesh network which uploads information of the nodes to a network. Sporting information may be downloaded to a fan's CE device or services provided to the fan while in a seat based on information sent through the node modules in the stadium. 1. An assembly comprising:arena seats;mesh network modules engaged with respective seats;each network module including at least one processor and configured for accessing a computer readable storage medium to execute instructions thereon to configure the processor to:establish communication with at least one fan consumer electronics (CE) device; andsend to the CE device a message indicating a location of the respective seat.2. The assembly of claim 1 , wherein the instructions when executed by the processor configure the processor to:establish wireless communication with at least one adjacent network module to establish a mesh network therewith.3. The assembly of claim 1 , wherein the instructions when executed by the processor configure the processor to:obtain an identification from the CE device; andbased on the identification, send a message to the CE device including data indicating whether the CE device is associated with a correct seat.4. The assembly of claim 1 , wherein the instructions when executed by the processor configure the processor to:access a data store of arena amenities near the respective seat; andsend to the CE device information on the arena amenities near the respective seat.5. The assembly of claim 1 , wherein the instructions when executed by the processor configure the processor to:receive an order from the CE device;relay the order through a stadium mesh network to an order fulfilment processor; andsend a message to the CE device that the order has been sent.6. The assembly of claim 1 , wherein the instructions when executed by the processor configure the processor to:send to the CE ...

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21-01-2016 дата публикации

Integrating Mobile Femto-cell Access Point Into Home Appliance Network

Номер: US20160021595A1
Принадлежит:

A system including vehicle based mobile femto-cell Access Point (mAP) operating within a wireless cellular network in communication with the home based femto-cell Access Point (hAP) and a home appliance network (hAN) controller is described. This system provides an autonomous control of “smart-home” functionality by utilizing handovers and a set of dedicated in-band messages.

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03-02-2022 дата публикации

SYSTEM AND METHOD FOR CREATING AND MANAGING PRIVATE SUBNETWORKS OF LTE BASE STATIONS

Номер: US20220038922A1
Принадлежит:

Disclosed is a system and methods for creating and maintaining a virtual subnetwork of telecommunication base stations within a wider telecommunication network. In an LTE-based example, the subnetwork includes a connection aggregator that is coupled between the plurality of eNodeBs internal to the subnetwork and one or more MMEs in the outer network. The connection aggregator intercepts all control plane messages between the MMEs and the internal eNodeBs, remaps eNodeB identifiers, and transmits repackaged messages so that the outer network sees the entire subnetwork as a single “giant” eNodeB. The disclosed system and methods enables the operator of the virtual subnetwork to add and shut down eNodeBs as demand for connectivity fluctuates, and to do so such that all changes are unseen by the outer network. 110-. (canceled)11. A method for configuring a telecommunication subnetwork , comprising:intercepting a plurality of messages, each of the plurality of messages coming from a corresponding one of a plurality of internal baseband processors in the subnetwork;extracting an internal baseband processor identifier and one or more cell IDs from each intercepted message;assigning each internal baseband processor identifier and corresponding one or more cell IDs to a memory; andtransmitting a subnetwork message, wherein the subnetwork message corresponds to the plurality of intercepted messages, and wherein the subnetwork message includes a virtual subnetwork baseband processor identifier and the one or more cell IDs from the plurality of intercepted messages.12. The method of claim 11 , wherein each of the plurality of messages is a Public Warning System (PWS) restart indication message.13. The method of claim 11 , wherein each of the plurality of messages is an initiation message.14. The method of further comprising:generating the virtual subnetwork baseband processor identifier that is included in the subnetwork message.1519-. (canceled)20. A method for handing over a ...

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22-01-2015 дата публикации

Field device, communication system, and method for controlling field device

Номер: US20150024797A1
Принадлежит: Yokogawa Electric Corp

A communication system includes a plurality of field devices connected to a field network, and a controller configured to communicate with the field devices via the field network to control the field devices. The field device is configured to communicate with the controller via the field network, and to perform a predetermined processing using information obtained by a communication between the field devices via a local network.

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16-01-2020 дата публикации

VEHICLE COMMUNICATION SYSTEM

Номер: US20200021959A1
Принадлежит:

A vehicle communication system includes a mobile server unit configured to be operably deployed onboard a first vehicle of a vehicle system. The mobile server unit includes an antenna, a transceiver, and a controller. The controller is configured to control the transceiver to establish a wireless onboard private long term evolution (LTE) network with plural mobile client units that are located on other vehicles of the vehicle system, for wireless communications between the vehicles of the vehicle system, while the vehicle system is moving. The mobile server unit may be configured to establish the private LTE network in coordination with other mobile server units that are onboard other vehicles in the vehicle system, such that a selected one of the mobile server units is designated as a master server unit for overall control of the private LTE network, and the other mobile server units are designated as subordinates. 1. A system comprising:a first mobile server unit configured to be operably deployed onboard a first vehicle of a vehicle system, the mobile server unit comprising at least one antenna, at least one transceiver configured to transmit and receive signals over the at least one antenna, and at least one controller coupled to the at least one transceiver,wherein the at least one controller is configured to control the at least one transceiver to establish a wireless onboard private long term evolution (LTE) network with plural mobile client units that are located on one or more of plural second vehicles of the vehicle system, for wireless communication of the signals between the first vehicle and the one or more of the plural second vehicles, while the vehicle system is moving.2. The system of claim 1 , wherein the at least one controller is configured to control the at least one transceiver to establish the private LTE network in coordination with one or more second mobile server units onboard one or more of the plural second vehicles claim 1 , such that a ...

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22-01-2015 дата публикации

ENERGY MANAGEMENT SYSTEM AND METHOD

Номер: US20150025697A1
Принадлежит: ALLURE ENERGY, INC.

According to an aspect of the disclosure, a system includes a controller disposed at a site which includes a communication device capable of initiating an 802.11 based network to communicate with a mobile device. The controller is configured to detect the mobile device establishing or losing a 802.11 based connection to the 802.11 based network, alter an operating condition at the site in response to detecting the mobile device establishing the 802.11 based connection, alter an operating condition at the site in response to detecting the mobile device losing the 802.11 based connection, and receive a control setting from one of the mobile device or a server disposed remotely from the site to alter the operating condition. 2. The system of wherein the server is configured as a cloud server.3. The system of further comprising:the controller is configured to enable a first schedule associated with the site in response to detecting the mobile device establishing the 802.11 based connection.4. The system of further comprising:the controller is configured to enable a second schedule associated with the site in response to detecting the mobile device losing the 802.11 based connection.5. The system of wherein first schedule includes a home setting and the second schedule includes an away setting.6. The system of further comprising:the controller is configured to receive a control setting to alter the operating condition from a second network that is not said 802.11 based network.7. The system of wherein the second network is a subscriber based wireless data communications network and the controller is further configured to receive the control setting from a mobile application in communication with the subscriber based wireless data communications network.8. The system of further comprising:the controller including a proximity mode to control the operating condition; and enable an away mode in response to detecting the mobile device losing the 802.11 based connection; and', ...

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26-01-2017 дата публикации

Method and a wireless device for collecting sensor data from a remote device having a limited range wireless communication capability

Номер: US20170026926A1
Принадлежит: InterDigital Patent Holdings Inc

A device and method for registering devices on advanced networks as well as providing operative communications between a legacy device and a advanced network. The legacy device may contain data, such as sensor data, which is being collected on a network outside the communication range/abilities of the legacy device. An intermediary device may receive the data via a first communication scheme and send the device to a server collecting the data via a second communication scheme.

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24-01-2019 дата публикации

NETWORK APPARATUS COMPRISING A BASE STATION AND A DOCKING STATION, AND RESPECTIVE BASE STATION AND DOCKING STATION

Номер: US20190028594A1
Принадлежит:

A network apparatus () including —a base station () having a first interface (); —a docking station () connectable with the base station () and having a second interface (); and —at least one transmission module of a plurality of interchangeable transmission modules () configured to be connected to the base station () or to the docking station (), wherein the transmission modules () have network interfaces compatible with both the first interface () and the second interface (). 115-. (canceled)16. A network apparatus includinga base station having a first interface;a docking station connectable with the base station and having a second interface; andat least one transmission module of a plurality of interchangeable transmission modules configured to be connected to the base station or to the docking station, wherein the transmission modules have network interfaces compatible with both the first interface and the second interface.17. The network apparatus of claim 16 , wherein the network apparatus has a fixed-size enclosure.18. The network apparatus of claim 16 , wherein the transmission modules include wireless transmission modules.19. The network apparatus of claim 18 , wherein the base station is provisioned with a wireless transmission module operating in a lower frequency band and the docking station is provisioned with a wireless transmission module operating in a higher frequency band.20. The network apparatus of claim 18 , wherein the base station is provisioned with a wireless transmission module operating in a higher frequency band and the docking station is provisioned with a wireless transmission module operating in a lower frequency band.21. The network apparatus of claim 16 , wherein the network apparatus is configured to discover a connected transmission module.22. The network apparatus of claim 21 , wherein the network apparatus is configured to implement a discovery mechanism in accordance with a Universal Plug and Play claim 21 , UPnP claim 21 , ...

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01-02-2018 дата публикации

SHORT-RANGE WIRELESS COMMUNICATION SYSTEM AND SHORT-RANGE WIRELESS COMMUNICATION DEVICE

Номер: US20180029538A1
Автор: MATSUSHITA Suguru
Принадлежит:

A short-range wireless communication system mounted on a vehicle includes a master device and slave devices. Each of the master device and slave devices is a short-range wireless communication device that communicates with a mobile terminal located in a communication range to perform a wireless communication. The master device includes a mobile terminal detection unit detecting the mobile terminal located in a communication range of the master device and an activation control unit performing an activation control to activate the slave devices in response to a detection of the mobile terminal by the mobile terminal detection unit. Each slave device is maintained in a deactivated state until activation control is performed by the activation control unit of the master device. Each slave device is activated when the activation control is performed by the activation control unit of the master device. 1. A short-range wireless communication system mounted on a vehicle comprising:a master device; anda plurality of slave devices, whereineach of the master device and the plurality of slave devices is a short-range wireless communication device that communicates with a mobile terminal located in a communication range to perform a wireless communication, a mobile terminal detection unit detecting the mobile terminal located in a communication range of the master device; and', 'an activation control unit performing an activation control to activate the plurality of slave devices in response to a detection of the mobile terminal by the mobile terminal detection unit,, 'the master device includeseach of the plurality of slave devices is maintained in a deactivated state until activation control is performed by the activation control unit of the master device, andeach of the plurality of slave devices is activated when the activation control is performed by the activation control unit of the master device.2. The short-range wireless communication system according to claim 1 , ...

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28-01-2021 дата публикации

System and Method for Improving Content Fetching by Selecting Tunnel Devices

Номер: US20210029080A1
Принадлежит: Luminati Networks Ltd

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The tunnel device is selected based on an attribute, such as IP Geolocation. A tunnel bank server stores a list of available tunnels that may be used, associated with values of various attribute types. The tunnel devices initiate communication with the tunnel bank server, and stays connected to it, for allowing a communication session initiated by the tunnel bank server. Upon receiving a request from a client to a content and for specific attribute types and values, a tunnel is selected by the tunnel bank server, and is used as a tunnel for retrieving the required content from the web server, using standard protocol such as SOCKS, WebSocket or HTTP Proxy. The client only communicates with a super proxy server that manages the content fetching scheme.

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29-01-2015 дата публикации

Remote access to local network via security gateway

Номер: US20150033021A1
Принадлежит: Qualcomm Inc

Multiple protocol tunnels (e.g., IPsec tunnels) are deployed to enable an access terminal that is connected to a network to access a local network associated with a femto access point. A first protocol tunnel is established between a security gateway and the femto access point. A second protocol tunnel is then established in either of two ways. In some implementations the second protocol tunnel is established between the access terminal and the security gateway. In other implementations the second protocol tunnel is established between the access terminal and the femto access point, whereby a portion of the tunnel is routed through the first tunnel.

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01-05-2014 дата публикации

TECHNIQUES FOR EFFICIENT DATA TRANSFERS IN A BODY AREA NETWORK

Номер: US20140119350A1
Принадлежит: kONINKLIKE PHILIPS N.V.

A method for transferring data among devices in a body area network (BAN). The method comprises dividing an access time to a wireless medium of the BAN into at least a contention-based period and a contention-free reservation period; allowing devices to transfer data during the contention-based period using a local prioritized contention access (LPCA) mechanism; and allowing only devices having reserved time slots to transfer data during the contention-free reservation period. 113-. (canceled)14. A method for scheduling time slots reservation requests for master devices in a body area network (BAN) including a plurality of slave devices and a plurality of master devices arranged in a two-tier architecture , comprising:receiving, at the plurality of master devices, during a current time round, from each device requesting to send data, a reservation request including at least a number of time slots to be allocated in a superframe in a next time round, wherein the reservation request is through a global beacon; andsequentially scheduling the requests for reservation by contiguously allocating time slots in each superframe to at least one peer slave device of at least one master device of the plurality of master devices.15. The method of claim 14 , wherein time slots are reserved for data transfers between master devices claim 14 , between a master device and its respective peer slave devices claim 14 , and between slave devices. The invention generally relates to medium access control (MAC) protocols utilized in low power wireless sensor networks, such as body area networks (BANs).A body area network (BAN) is primarily designed for permanent monitoring and logging of vital signs. An exemplary BAN , shown in , includes multiple nodes which are typically sensors that can be either wearable or implantable into the human body. The nodes monitor vital body parameters and movements, and communicate with each other over a wireless medium. The nodes can transmit data from a ...

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02-02-2017 дата публикации

Wireless communication apparatus

Номер: US20170034864A1
Принадлежит: Sony Corp

[Object] To propose a wireless communication apparatus that is capable of connecting to the internet more easily. [Solution ] Provided is a wireless communication apparatus including: a first wireless communication unit configured to wirelessly communicate with a wireless terminal having subscriber identification information for a first network; a second wireless communication unit configured to connect to a second network to perform wireless communication; and a control unit configured to receive authentication information based on the subscriber identification information from the wireless terminal by the first wireless communication unit, and perform authentication to the second network using the authentication information by the second wireless communication unit.

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01-02-2018 дата публикации

CLOSED NETWORK VIDEO PRESENTATION

Номер: US20180034877A1
Принадлежит:

Systems, methods and computer readable memory devices for delivering a presentation are provided. In one example, a method includes establishing a wireless network access point that creates a closed wireless network. An encrypted communication session is established via the closed wireless network with a plurality of client computing devices. A virtual network server is run on the host computing device, and each of the client computing devices is communicatively coupled to the virtual network server. A subset of the plurality of client computing devices is selected, and audio/video data is streamed to only the subset of the client computing devices. 1. In a host computing device , a method for delivering a presentation via a closed wireless network , the method comprising:establishing a wireless network access point that creates the closed wireless network;establishing an encrypted communication session via the closed wireless network with a plurality of client computing devices, each of the client computing devices comprising a client display;running a virtual network server on the host computing device;communicatively coupling each of the client computing devices to the virtual network server;selecting a subset of the plurality of client computing devices; andstreaming audio/video data to only the subset of the client computing devices, wherein the audio/video data is configured to modify the client display of each of the subset of the client computing devices.2. The method of claim 1 , wherein streaming the audio/video data further comprises streaming the audio/video data asynchronously to two or more of the subset of the client computing devices.3. The method of claim 1 , further comprising:sending a resource locator to only the subset of the client computing devices, wherein the resource locator includes a network location of an audio/video file stored on the host computing device;receiving a request for the resource locator from the subset of the client ...

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04-02-2016 дата публикации

Slot Skipping Techniques for Reduced Power Consumption in Time Slotted Channel Hopping MAC Protocol

Номер: US20160037449A1
Принадлежит: Texas Instruments Inc

A device may be coupled to a time slot based communication system and receive a timing beacon packet that is broadcast in a time slot of the communication system at a periodic rate, in which the network uses a time slotted channel hopping protocol of sequential frames each having a plurality of time slots. The device may synchronize its time base to the timing beacon. The device may calculate a sleep time corresponding to a number of time slots until a next time slot that is scheduled for use by the device and then place the device in a sleep mode. The device may be awakened after the sleep time and operate during the next time slot. The device may repeat the process of calculating a sleep time, going into sleep mode, and waking for operation after the sleep time in order to reduce power consumption.

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01-02-2018 дата публикации

Power Management Of A Personal Area Fabric

Номер: US20180035370A1
Принадлежит:

A power management system for a personal area fabric having a plurality of nodes is presented. The system implements power management functions at the fabric-level via fabric-level power profiles reflecting the aggregated power profiles from some or all of the nodes in the fabric. The fabric-level power profiles are used to trigger the implementation of fabric power configurations that cause the individual nodes to modify their operations in the interest of a fabric-level power management plan. 1. A personal area fabric , comprising:a plurality of networked nodes, wherein each networked node comprises a node power profile and a communication interface configured to exchange data with at least one other networked node of the plurality of networked nodes; receive a power configuration trigger;', 'aggregate node power profiles from a portion of the plurality of networked nodes;', 'derive a fabric-level power configuration as a function of the aggregated node power profiles; and', 'instruct the portion of the plurality of networked nodes to operate according to the fabric-level power configuration in response to the power configuration trigger., 'wherein at least one of the plurality of networked nodes has a state configuration engine configured to, when executed by a processor2. The personal area fabric of claim 1 , wherein the power configuration trigger is received via a user interface comprising a menu configured to present a list of user-selectable configuration profiles.3. The personal area fabric of claim 1 , wherein the power configuration trigger is received via a user interface comprising a motion sensor configured to detect an activity of a user of the user interface.4. The personal area fabric of claim 1 , wherein the power configuration trigger comprises a command to minimize a number of the plurality of networked nodes using a first communication protocol.5. The personal area fabric of claim 1 , wherein the power configuration trigger comprises a first ...

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31-01-2019 дата публикации

Communication system

Номер: US20190037382A1
Принадлежит: Mitsubishi Electric Corp

A communication system is provided that can improve the communication capability of a communication terminal device in the case where a large number of small cells in addition to a macro cell are installed and operated. A communication terminal device (UE) is connected with a macro cell configured by a MeNB and a small cell configured by a SeNB, so that dual connectivity is performed. When receiving information for small cells, for example, emergency information from a CBC via an MME, at least one cell of the macro cell and the small cell notifies the communication terminal device connected with the at least one cell of the information for small cells.

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12-02-2015 дата публикации

Power Management Of A Personal Area Fabric

Номер: US20150043410A1
Принадлежит:

A power management system for a personal area fabric having a plurality of nodes is presented. The system implements power management functions at the fabric-level via fabric-level power profiles reflecting the aggregated power profiles from some or all of the nodes in the fabric. The fabric-level power profiles are used to trigger the implementation of fabric power configurations that cause the individual nodes to modify their operations in the interest of a fabric-level power management plan. 1. A personal area fabric , comprising: receive a power configuration trigger;', 'aggregate node power profiles from a portion of the plurality of networked nodes;', 'derive a fabric-level power configuration as a function of the aggregated node power profiles; and', 'instruct the portion of the plurality of networked nodes to operate according to the fabric-level power configuration in response to the power configuration trigger., 'wherein at least one of the plurality of networked nodes has a state configuration engine configured to, when executed by a processor, 'a plurality of networked nodes, wherein each networked node comprises a node power profile and a communication interface configured to exchange data with at least one other networked node of the plurality of networked nodes;'}2. The personal area fabric of claim 1 , wherein the power configuration trigger is received via a user interface comprising a menu configured to present a list of user-selectable configuration profiles.3. The personal area fabric of claim 1 , wherein the power configuration trigger is received via a user interface comprising a motion sensor configured to detect an activity of a user of the user interface.4. The personal area fabric of claim 1 , wherein the power configuration trigger comprises a command to minimize a number of the plurality of networked nodes using a first communication protocol.5. The personal area fabric of claim 1 , wherein the power configuration trigger comprises a ...

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11-02-2016 дата публикации

Method and apparatus for supporting mobile device screen replication in automotive environment using flexible network connectivity

Номер: US20160044519A1

A system and method for supporting mobile device connectivity with a vehicle. A mobile device is provided that includes at least one connectivity option for connecting to a communications channel of the vehicle. A flexible connectivity module that includes a controller is programmed to determine if there is at least one matching communication channel between the mobile device and the vehicle such that the mobile device and the vehicle may be in communication with each other. The controller selects the optimal connectivity option if there is more than one of the matching communication channels available and monitors the selected connectivity option and changes or modifies the selected connectivity option if a predetermined interference threshold is achieved.

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09-02-2017 дата публикации

Device

Номер: US20170041821A1
Принадлежит: Sony Corp

[Object] To make it possible to perform measurement reporting suitable for an environment in which the on/off state of a cell is switched. [Solution] There is provided a device including: an acquiring unit configured to acquire information indicating that a serving cell is scheduled to be in an off state; and a control unit configured to perform measurement reporting before the serving cell is in the off state.

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08-02-2018 дата публикации

Method And System For Optimizing Bandwidth Utilization In An In-Home Network

Номер: US20180041915A1
Автор: Gallagher Timothy
Принадлежит:

Methods and systems for optimizing bandwidth utilization in an in-home network may comprise determining usage and/or quality of communication links operating in accordance with first and second communication protocols in a multi-protocol wired and wireless network. Data communication may be routed from a first communication link operating in accordance with the first communication protocol to a second communication link operating in accordance with the second communication protocol, based on the determining. The first communication protocol may comprise a multimedia over cable alliance (MoCA) standard and the second communication protocol may comprise an IEEE 802.11standard. The determining and routing may be performed by a MoCA network controller. The first communication protocol may comprise an IEEE 802.11standard and the second communication protocol may comprise a MoCA standard. The rerouting may increase bandwidth usage efficiency and/or data throughput of the network. The determining and rerouting may be performed dynamically. 1. A method for multimedia communication , the method comprising: monitoring one or more capabilities of a wired communication link operating in accordance with a wired communication standard and capabilities of a wireless communication link operating in accordance with a wireless local area network standard, in said premises-based wired and wireless network;', 'communicating reallocation commands to one or more devices in said premises-based wired and wireless network based on said one or more capabilities;', 'routing some or all data communications from said wireless communication link to said wired communication link; and', 'configuring a bit-loading of said data communications in said wired communication link and a bit-loading of said data communications in said wireless communication link based on said reallocation commands., 'in a network controller in a premises-based wired and wireless network2. The method according to claim 1 , ...

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24-02-2022 дата публикации

Information Configuration Method and Apparatus

Номер: US20220060883A1
Принадлежит: Huawei Technologies Co Ltd

In a method, after determining an operation mode of a terminal device based on third private network information of the terminal device, an access and mobility management network element sends third updated network configuration information to the terminal device, and after determining fourth policy information based on third policy information and the operation mode, a policy control network element sends fourth updated network configuration information to the terminal device, so that the terminal device accesses a private network based on updated network configuration information, and routes application traffic based on the updated network configuration information.

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07-02-2019 дата публикации

Method And System For Optimizing Bandwidth Utilization In An In-Home Network

Номер: US20190045387A1
Автор: Gallagher Timothy
Принадлежит:

Methods and systems for optimizing bandwidth utilization in an in-home network may comprise determining usage and/or quality of communication links operating in accordance with first and second communication protocols in a multi-protocol wired and wireless network. Data communication may be routed from a first communication link operating in accordance with the first communication protocol to a second communication link operating in accordance with the second communication protocol, based on the determining. The first communication protocol may include a multimedia over cable alliance (MoCA) standard and the second communication protocol may include an IEEE 802.11x standard. The determining and routing may be performed by a MoCA network controller. The first communication protocol may include an IEEE 802.11x standard and the second communication protocol may include a MoCA standard. The rerouting may increase bandwidth usage efficiency and/or data throughput of the network. The determining and rerouting may be performed dynamically. 1. A method for multimedia communication , the method comprising: monitoring one or more capabilities of a wired communication link operating in accordance with a wired communication standard and capabilities of a wireless communication link operating in accordance with a wireless local area network standard, in said premises-based wired and wireless network;', 'communicating reallocation commands to one or more devices in said premises-based wired and wireless network based on said one or more capabilities;', 'routing a first portion of data communications via said wireless communication link and a second portion of said data communications via said wired communication link; and', 'configuring a data throughput of said data communications in said wired communication link and a data throughput of said data communications in said wireless communication link based on said reallocation commands., 'in a network controller in a premises-based ...

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18-02-2021 дата публикации

MACRO CELL-INFLUENCED ACCESS TO PRIVATE NETWORKS

Номер: US20210051763A1
Принадлежит:

A controller of a macro wireless network provisions a user device for access to local private networks based on the cell that the user device uses to attach to the macro wireless network. The controller obtains information on private networks operating within a coverage area of the macro wireless network. The controller associates a particular cell of the macro wireless network with one or more private networks operating within the particular cell. The controller detects a user device in the particular cell and provisions the user device with access to the one or more private networks. 1. A method comprising:at a controller for a macro wireless network of a plurality of cells, obtaining information on private networks operating within a coverage area of the macro wireless network;associating a particular cell of the macro wireless network with one or more private networks operating within the particular cell;detecting a user device in the particular cell; andprovisioning the user device with access to the one or more private networks.2. The method of claim 1 , wherein provisioning the user device with access to the one or more private networks comprises remotely programming a Subscriber Identity Module (SIM) on the user device with one or more credentials to access the one or more private networks.3. The method of claim 1 , wherein associating the particular cell of the macro wireless network with the one or more private networks comprises storing entries in a database claim 1 , each entry associating a first identifier of the particular cell with a second identifier of one of the one or more private networks.4. The method of claim 3 , wherein the first identifier of the particular cell is a Radio Access Network (RAN) identifier and the second identifier of one of the one or more private networks is a Citizens Broadband Radio Service (CBRS) identifier.5. The method of claim 1 , further comprising:determining that the user device have moved from the particular cell ...

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06-02-2020 дата публикации

Power Management Of A Personal Area Fabric

Номер: US20200045630A1
Принадлежит: NANT HOLDINGS IP, LLC

A power management system for a personal area fabric having a plurality of nodes is presented. The system implements power management functions at the fabric-level via fabric-level power profiles reflecting the aggregated power profiles from some or all of the nodes in the fabric. The fabric-level power profiles are used to trigger the implementation of fabric power configurations that cause the individual nodes to modify their operations in the interest of a fabric-level power management plan. 124-. (canceled)25. A personal area fabric , comprising:a plurality of networked nodes, wherein each networked node comprises a node power profile and a short range communication interface configured to exchange data with at least one other networked node of the plurality of networked nodes and wherein each networked node is positioned to be able receive communication via the short range communication interface from at least one other networked node of the plurality of networked nodes; receive a power configuration trigger;', 'aggregate node power profiles from a portion of the plurality of networked nodes;', 'derive a fabric-level power configuration as a function of the aggregated node power profiles;', 'designate a subset of the portion of the plurality of networked nodes as boundary nodes, wherein the fabric-level power configuration permits communication outside the personal area fabric via at least one of the boundary nodes; and', 'instruct the portion of the plurality of networked nodes to operate according to the fabric-level power configuration in response to the power configuration trigger., 'wherein at least one of the plurality of networked nodes comprises a processor and a non-transitory computer readable medium for storing software instructions executable by the processor to perform operations to26. The personal area fabric of claim 25 , wherein the power configuration trigger is received via a user interface comprising a menu configured to present a list of ...

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15-02-2018 дата публикации

METHOD, APPARATUS, SYSTEM AND COMPUTER PROGRAM FOR VEHICULAR COMMUNICATION SMART RADIO ACCESS ZONES

Номер: US20180049104A1
Принадлежит:

There is provided a method comprising determining a service coverage zone operation within a network, the network able to form a synchronised sub-network, and being associated with at least one cellular network which provides cellular access over the coverage area of the network, configuring, in dependence on the determined service coverage zone operation, a plurality of nodes of the network for providing a service coverage zone to provide at least one service, providing an indication of the service coverage zone to at least one user equipment and controlling access of the at least one user equipment to the at least one service. 146-. (canceled)47. A method comprising:determining a service coverage zone operation within a network, the network being able to form a synchronized sub-network, and being associated with at least one cellular network which provides cellular access over the coverage area of the network;configuring, in dependence on the determined service coverage zone operation, a plurality of nodes of the network for providing a service coverage zone to provide at least one service;providing an indication of the service coverage zone to at least one user equipment; andcontrolling access of the at least one user equipment to the at least one service.48. The method according to claim 47 , wherein the controlling access to the at least one service comprises:receiving a service request associated with the at least one service from the at least one user equipment;performing, in response to the service request, a service configuration for the at least one user device, andproviding service configuration information to the at least one user equipment.49. The method according claim 47 , further comprising:receiving a release request from the at least one user equipment;providing release confirmation to the at least one user equipment; andproviding release information to the plurality of nodes.50. The method according to claim 47 , wherein the service coverage zone ...

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08-05-2014 дата публикации

Method for Channel Searching in a Medical Body Area Network

Номер: US20140128000A1
Принадлежит: LG ELECTRONICS INC

Provided is a method for channel searching for enabling a medical body area network (MBAN) terminal, which operates in an allocated frequency band, to use another frequency band. The method may comprise the steps of receiving an identifier of a specific channel group, from among a plurality of channel groups, from an MBAN coordinator in the allocated frequency band; and searching for a channel in a channel group relating to the received identifier of the channel group in a different frequency band. The identifier of the channel group indicates a channel group including channels that the terminal preferentially searches for in the other frequency band.

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22-02-2018 дата публикации

DEVICE CONTROL DEVICE, COMMUNICATION SYSTEM, AND CONTROL METHOD OF A DEVICE CONTROL DEVICE

Номер: US20180052716A1
Принадлежит: SEIKO EPSON CORPORATION

A device control device with a near-field wireless communication capability can use the configuration having the near-field wireless communication capability to easily establish a communication path between an external device and another device. A device controller has a USB interface that connects to a USB device; a tag reader that reads, by near-field wireless communication, an IC tag storing an external device address, which is the address of a tablet terminal; and a device controller that sends a device control device address, which is its own address, to the external device address read by the tag reader as the destination, and when, after sending the device control device address, establishing a communication path between the tablet terminal and a USB device is received from the tablet terminal, establishes a communication path between the tablet terminal and USB device. 1. A printing device comprising:a device connector that connects a device;a reader that reads, by near-field wireless communication, an IC tag to which a device address is recorded from an external device;a print unit that prints on a recording medium based on print control data instructing printing specific information on a recording medium; and sends a printing device address, which is its own address, to a control device as the destination indicated by an address determined based on the device address that was read,', 'establishes a communication path between the control device and the device when, after sending the printing device address, establishing a communication path between the control device and the device is requested from the control device, and', 'controls the device connector, reader, and print unit., 'a controller that reads the device address by the reader,'}2. The printing device described in claim 1 , wherein:the control device is the external device, and the device address is the address of the external device; andthe controller uses the address of the external device as ...

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23-02-2017 дата публикации

VIRTUALIZED WIRELESS NETWORK WITH PILOT BEACONS

Номер: US20170054476A1
Принадлежит: Dali Systems Co., Ltd.

A virtualized DAS network includes one or more digital access units (DAUs) and one or more digital remote units (DRUs) coupled to the one or more DAUs. The virtualized DS network also includes a routing table associated with the one or more DAUs. A signal provided by the one or more DRUs includes one or more carriers and one or more pilot beacons. 1. (canceled)2. A host unit for use in the transport of wireless communications , comprising:at least one interface to communicatively couple the host unit to at least one signal source;wherein the host unit is capable of receiving a plurality of carriers from the at least one signal source, including at least a first carrier and a second carrier;at least one interface to communicatively couple the host unit to a plurality of remote units;wherein the host unit is capable of sending a digital representation of the first carrier to a remote unit;wherein the host unit is capable of sending a digital representation of the second carrier to a remote unit;wherein the host unit is configurable to send a digital representation of a pilot beacon to a remote unit in the place of a digital representation the first carrier; andwherein the host unit is configurable to send a digital representation of a pilot beacon to a remote unit in the place of a digital representation the second carrier.3. The host unit of wherein each carrier in the plurality of carrier comprises a carrier from a telephone operator.4. The host unit of wherein at least one interface to communicatively couple the host unit to a plurality of remote units comprises an optical interface.5. The host unit of wherein the host unit is capable of packetizing each digital representation of a carrier.6. The host unit of wherein the host unit is capable of packetizing each digital representation of a carrier in compliance with the Common Public Interface Standard (CPRI) standard.7. The host unit of wherein the host unit is configurable to send a digital representation of a ...

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05-03-2015 дата публикации

SYSTEMS AND METHODS FOR SERVICE IDENTIFICATION IN NEIGHBORHOOD AWARE NETWORKS

Номер: US20150063208A1
Принадлежит:

Systems and methods in accordance with various embodiments provide for robust service IDs for utilization in wireless devices in neighbor aware networks. In certain embodiments, a service ID is generated as a hash value from a diversified input string. One aspect of the subject matter described in the disclosure provides a method of transmitting service information in a wireless neighborhood aware network. The method includes generating, via a wireless device, a message including a hash value of a data string, the data string including both a name of a service and information identifying a type of the message. The message further includes a matching filter field including matching filter information that characterizes the service named in the data string. The method further includes transmitting the message. 1. A method of transmitting service information in a wireless neighborhood aware network , comprising:generating, via a wireless device, a message including a hash value of a data string, the data string comprising both a name of a service and information identifying a type of the message, the message further including a matching filter field including matching filter information that characterizes the service named in the data string; andtransmitting the message.2. The method of claim 1 , comprising:receiving, via the wireless device, a solicited message including a solicited hash value;determining a reference hash value from a reference data string, the reference data string including both a name of a solicited service and information identifying a type of the solicited message;comparing the reference hash value with the solicited hash value for a match.3. The method of claim 1 , wherein the message includes the hash value in a field of the message for identification of the service as a service identification.4. The method of claim 1 , wherein the data string includes a string of characters claim 1 , wherein the name of the service precedes the information ...

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05-03-2015 дата публикации

METHOD AND APPARATUS FOR PROVIDING USER WITH INFORMATION RECEIVED BY ELECTRONIC DEVICE

Номер: US20150065035A1
Принадлежит:

A notification (information) provision method and an apparatus for providing a user with the information received through a connection using a communication protocol available between two different electronic devices is provided. The method includes establishing a communication path with at least one other electronic device using a communication protocol, detecting, when a notification (information) is received, the current state of the electronic device, displaying, when the current state is a first mode, the notification (information), and transmitting, when the current state is a second mode, the notification (information) to the other electronic device through the communication path. 1. A method for providing a user with information received by an electronic device , the method comprising:establishing a communication path with at least one other electronic device using a communication protocol;detecting, if a notification (information) is received, the current state of the electronic device;displaying, if the current state is a first mode, the notification (information); andtransmitting, if the current state is a second mode, the notification (information) to the other electronic device through the communication path.2. The method of claim 1 , wherein the first mode comprises at least one of a state where a display module of the electronic device is on claim 1 , a state where an input module of the electronic device is unlocked claim 1 , a state where a lid of the electronic device is opened claim 1 , and a state where the electronic device is in an active mode.3. The method of claim 1 , wherein the second mode comprises at least of a state where a display module of the electronic device is off claim 1 , a state where an input module of the electronic device is locked claim 1 , a state where a lid of the electronic device is closed claim 1 , and a state where the electronic device is in a sleep mode.4. The method of claim 1 , wherein the communication protocol ...

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10-03-2022 дата публикации

SOFTWARE-DEFINED RADIO LINKING SYSTEMS

Номер: US20220077877A1
Принадлежит: PARSONS CORPORATION

The disclosed invention includes methods for linking individual software-defined radios (SDR) into a cohesive network of SDRs capable of recording a sample of radiofrequency (RF) signals emitted in an RF environment. Individual SDRs communicate with an IP network, and host a linking application that executes the recording. A user identifies a lead SDR from among the SDRs, and uses the lead SDR to task participating SDRs with reference to a clock source. Also disclosed is a system of SDRs configured to be linked into a cohesive network of SDRs capable of recording a sample of RF signals emitted in an RF environment. Embodiments of the disclosed invention include co-located and dispersed SDRs. Some embodiments use SDRs organized into a mesh network. Embodiments of the disclosed invention are configured to perform total band monitoring, total band capture, RF environment simulation, interference identification, interference simulation, and distributed quality of service evaluation of wireless networks. 1. A method for linking individual software-defined radios (SDR) into a system of SDRs , the method comprising:configuring a plurality of SDRs to communicate with a network, wherein each of the plurality of SDRs is a software-defined radiofrequency (RF) digitization and collection device designed to record and play back signals in a band of RF spectrum, and wherein the network is organized based on one or more Internet communications protocols;hosting on each of the plurality of SDRs a linking application (app) designed to operate each SDR as part of a system;identifying a lead SDR from among the plurality of SDRs;directing the lead SDR to record a sample of RF signals in an RF environment, wherein the linking app hosted on the lead SDR establishes a reference time using a clock signal generator, and sends a message to the network to record the sample in coordination with the reference time; andrecording the sample in coordination with the reference time, wherein a ...

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10-03-2022 дата публикации

System and Method for Improving Content Fetching by Selecting Tunnel Devices

Номер: US20220078044A1
Принадлежит:

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The tunnel device is selected based on an attribute, such as IP Geolocation. A tunnel bank server stores a list of available tunnels that may be used, associated with values of various attribute types. The tunnel devices initiate communication with the tunnel bank server, and stays connected to it, for allowing a communication session initiated by the tunnel bank server. Upon receiving a request from a client to a content and for specific attribute types and values, a tunnel is selected by the tunnel bank server, and is used as a tunnel for retrieving the required content from the web server, using standard protocol such as SOCKS, WebSocket or HTTP Proxy. The client only communicates with a super proxy server that manages the content fetching scheme. 1. A method for fetching a content identified by a content identifier , which is Uniform Resource Identifier (URI) or Uniform Resource Locator (URL) , to a first device from a web server that uses HyperText Transfer Protocol (HTTP) or HTTP Secure (HTTPS) for responding to respective HTTP or HTTPS requests via the Internet , for use with intermediate devices , for use with a second device that stores a list of IP addresses of intermediate devices in a group that are each connected to the Internet using a wired network connection or a wireless network connection , wherein each of the intermediate devices in the group is associated with a first value relating to a first attribute type , the method comprising:receiving and storing, by the second device, the first value for associated with each of the intermediate devices in the group;initiating, by an additional device, a communication with the second device;adding, by the second device, in response to the initiating, the additional device to the group by adding the IP address of the additional device to the list;receiving and storing, by ...

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10-03-2022 дата публикации

System and Method for Improving Content Fetching by Selecting Tunnel Devices

Номер: US20220078045A1
Принадлежит:

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The tunnel device is selected based on an attribute, such as IP Geolocation. A tunnel bank server stores a list of available tunnels that may be used, associated with values of various attribute types. The tunnel devices initiate communication with the tunnel bank server, and stays connected to it, for allowing a communication session initiated by the tunnel bank server. Upon receiving a request from a client to a content and for specific attribute types and values, a tunnel is selected by the tunnel bank server, and is used as a tunnel for retrieving the required content from the web server, using standard protocol such as SOCKS, WebSocket or HTTP Proxy. The client only communicates with a super proxy server that manages the content fetching scheme. 1. A method for fetching a content identified by a content identifier to a client device from a web server by using intermediate devices , for use with a first server that stores a list of the IP addresses of intermediate devices in a group that are each connected to the Internet using a wired network connection or a wireless network connection , wherein each of the intermediate devices in the group is associated with a first value of a first attribute type , the method comprising:receiving and storing, by the first server, for each of the intermediate devices in the group, the respective first value;adding, by the first server, in response to a communication initiating by an additional client device, the additional client device to the group by adding the IP address of the additional client device to the list;storing, by the first server, the first value for associated with the additional client device;receiving, by the first server from the client device, a request that comprises the content identifier and a second value relating to the first attribute type;selecting, by the first ...

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20-02-2020 дата публикации

SCHEMES CAPABLE OF SYNCHRONIZING NATIVE CLOCKS AND AUDIO CODEC CLOCKS OF AUDIO PLAYING FOR BLUETOOTH WIRELESS DEVICES

Номер: US20200059504A1
Принадлежит:

A method utilized in a wireless device used to wirelessly receive and play audio information includes: receiving a data packet stream transmitted from an audio source; monitoring a data amount of at least one buffer of a memory of the wireless device; and tuning an audio clock frequency dedicated for playing audio samples if the data amount of the at least one buffer deviates from a specific data amount level. 1. A method utilized in a wireless device used to wirelessly receive and play audio information , comprising:receiving a data packet stream transmitted from an audio source;monitoring a data amount of at least one buffer of a memory of the wireless device; andtuning an audio clock frequency dedicated for playing audio samples if the data amount of the at least one buffer deviates from a specific data amount level.2. The method of claim 1 , wherein the wireless device is used as a primary Bluetooth device to be wirelessly connected to the audio source and can be used to be wireless connected to a secondary Bluetooth device claim 1 , and the method further comprises:sending audio clock trimming information from the primary Bluetooth device to the secondary Bluetooth device to control both of the primary Bluetooth device and the secondary Bluetooth device to adjust corresponding audio clock frequencies to a target audio clock frequency, before tuning the audio clock frequency of the primary Bluetooth device.3. The method of claim 1 , wherein the memory comprises an audio codec buffer claim 1 , and the monitoring step comprises:monitoring an audio sample amount of the audio codec buffer;increasing the audio clock frequency if a value of the monitored audio sample amount is higher than a specific audio sample amount level; anddecreasing the audio clock frequency if the value of the monitored audio sample amount is lower than the specific audio sample amount level.4. The method of claim 1 , wherein the memory comprises an audio packet buffer for storing audio packet ...

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04-03-2021 дата публикации

DISTRIBUTED MULTI-BAND WIRELESS NETWORKING SYSTEM

Номер: US20210067921A1
Принадлежит:

Disclosed is a way to expand the range of Internet of Things devices in a home, office, or structure to the range of a local WiFi network. This is accomplished by generating a network bridge for the devices using machine-to-machine protocols to communicate using the WiFi network backhaul channel. Transmissions in machine-to-machine protocol are tunneled through WiFi communications and extracted by the closest access point. Access points include radios for both WiFi and machine-to-machine protocols. 1. A communications method comprising:establishing a small cell local area network including a first access point and a second access point that communicate wirelessly via an Internet networking protocol;connecting a first device to the first access point via a machine-to-machine protocol, wherein the machine-to-machine protocol is a different protocol than the Internet networking protocol;connecting a second device to the second access point via the machine-to-machine protocol; andtransmitting a data packet wirelessly from the first device to the second device using the small cell local area network via the first access point and the second access point as intermediaries, wherein the data packet is in the machine-to-machine protocol and tunneled in the Internet networking protocol, and wherein the first access point has a greater transmit range than the first device.2. The method of claim 1 , wherein the machine-to-machine protocol is Bluetooth claim 1 , and the Internet networking protocol is WiFi.3. The method of claim 1 , wherein the communicative coupling of a plurality of wireless access points is over a backhaul channel.4. The method of claim 1 , further comprising:communicatively coupling the first wireless devices to at least one other of the plurality of wireless devices via a machine-to-machine protocol.5. A method for networking topology comprising:establishing a small cell local area network including a first access point and a second access point that ...

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12-03-2015 дата публикации

METHOD AND APPARATUS FOR DATA TRANSMISSIONS IN A WIRELESS NETWORK

Номер: US20150071178A1
Принадлежит: INTERDIGITAL PATENT HOLDINGS, INC.

A method and apparatus for data transmissions in a wireless network are disclosed. A first device may send a first frame to a second device including information regarding a number of pending data frames to be transmitted from the first device to the second device. The first device receives an acknowledgement frame including a number of approved data frames for transmission from the first device to the second device. The first device then may send a plurality of data frames without performing the contention-based channel access procedure in response to the acknowledgement frame. The first device may send a first frame to a second device for requesting data frames that are pending at the second device. The first device receives an acknowledgement frame including a number of pending and approved data frames. The first device may receive a plurality of data frames in response to the acknowledgement frame. 1. A method for data transmissions in a wireless network , the method comprising:a first device obtaining a first transmit opportunity (TxOP) via a contention-based channel access procedure;the first device transmitting a first frame to a second device during the first TxOP, wherein the first frame includes information regarding a number of pending data frames (NPD) to be transmitted from the first device to the second device;the first device receiving an acknowledgement (ACK) frame in response to the first frame, wherein the ACK frame indicates an end of the first TxOP and includes information regarding a number of approved data frames (NAD) for transmission from the first device to the second device; andthe first device transmitting a plurality of data frames without performing the contention-based channel access procedure for obtaining a second TxOP in response to the ACK frame.2. The method of claim 1 , wherein the NAD is equal to or smaller than the NPD.3. The method of claim 1 , wherein the NAD is determined based on a factor including at least one of fairness ...

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29-05-2014 дата публикации

Method and apparatus for supporting femtocell service capabilities for services

Номер: US20140146801A1
Принадлежит: InterDigital Patent Holdings Inc

Techniques for supporting utilization of femtocell service capabilities for services are disclosed. A network device may be configured to implement a femto services gateway. The femto services gateway may reside in a femtocell and provide application programming interfaces (APIs) to services to enable applications implementing the services to make use of functionalities of femtocell service capabilities. The APIs may be a subset of or an extended set of Open Service Access Parlay or Parlay-X APIs. The services may be either femtocell-hosted, mobile APIs network operator core network-hosted, or Internet-hosted. The femtocell service capabilities may include a framework service capability feature (SCF), a call control SCF, a user interaction SCF, a mobility SCF, a terminal capability SCF, a data session control SCF, a connectivity manager SCF, an account management SCF, a charging management SCF, a policy management SCF, a presence and availability management SCF, or a multimedia messaging SCF.

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17-03-2022 дата публикации

System and method for same-channel out-of-band spectrum sensing for command and control (c2) communications to unmanned aircraft systems (uas)

Номер: US20220085900A1
Принадлежит: ROCKWELL COLLINS INC

A command and control (C2) radio system configured for same-channel out-of-band sensing is disclosed. In embodiments, the radio system (e.g., an air radio system (ARS) aboard an unmanned aircraft system (UAS) or a ground radio station (GRS)) scans its switching back to the appropriate operating frequency before the next subframe starts. The radio system processes the collected energy samples to determine minimum and mean operating frequencies for idle subframes and slots where a preamble is not detected. The radio system uses idle frames to scan sensing frequencies assigned by a central server of the C2 link system, collecting spectral energy sources during the idle timeslots and energy levels, thereby identifying the level of interference on the assigned frequency (e.g., due to noise or interfering signals) and hypothesizes whether the detected interference is tolerable or precludes current use of the assigned signal in the vicinity of the radio system.

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17-03-2022 дата публикации

METHOD FOR SUPPORTING ACCESS TO CLOSED NETWORK, UE, BASE STATION AND READABLE STORAGE MEDIUM

Номер: US20220086705A1
Принадлежит:

A method for supporting non-public network (NPN), by a first central unit (CU) of a first base station, in a wireless communication system, the method comprising: receiving, from a first distributed unit (DU) of the first base station, an F1 setup request comprising at least one of a first closed access network (CAG) identifier list or a first network identifier (NID) list, transmitting, to an access and mobility management function (AMF), an NG setup request comprising at least one of the first CAG identifier list or the first NID list, receiving, from the AMF, an NG setup response, and transmitting, to the first DU, an F1 setup response. 1. A method for supporting non-public network (NPN) , by a base station , in a wireless communication system , the method comprising:transmitting, to an access and mobility management function (AMF), an initial user equipment (UE) message comprising a closed access group (CAG) identifier list;receiving, from the AMF, an initial context setup request message comprising access allowance information for CAG cells; anddetermining whether to handover a UE to a target cell based on the access allowance information,wherein the access allowance information comprises an allowed CAG list and information of whether the UE is allowed to access non-CAG cells.2. The method of claim 1 , wherein the determining of whether to handover the UE to the target cell comprises determining not to handover the UE to the target cell claim 1 , if the target cell is a CAG cell and the CAG identifier supported by the target cell is not in the allowed CAG list.3. The method of claim 1 , wherein the determining of whether to handover the UE to the target cell comprises determining not to handover the UE to the target cell claim 1 , if the target cell is a non-CAG cell and the UE is only allowed to access CAG cells.4. The method of further comprising:transmitting a handover request message to a target base station based on determining to handover the UE to the ...

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27-02-2020 дата публикации

SYSTEM AND METHOD FOR CREATING AND MANAGING PRIVATE SUBNETWORKS OF LTE BASE STATIONS

Номер: US20200068418A1
Принадлежит:

Disclosed is a system and methods for creating and maintaining a virtual subnetwork of telecommunication base stations within a wider telecommunication network. In an LTE-based example, the subnetwork includes a connection aggregator that is coupled between the plurality of eNodeBs internal to the subnetwork and one or more MMEs in the outer network. The connection aggregator intercepts all control plane messages between the MMEs and the internal eNodeBs, remaps eNodeB identifiers, and transmits repackaged messages so that the outer network sees the entire subnetwork as a single “giant” eNodeB. The disclosed system and methods enables the operator of the virtual subnetwork to add and shut down eNodeBs as demand for connectivity fluctuates, and to do so such that all changes are unseen by the outer network. 1. A telecommunications system , comprising:a plurality of internal baseband processors; anda connection aggregator operatively coupled to the plurality of internal baseband processors, wherein the connection aggregator maintains a plurality of internal identifiers, each corresponding to one of the plurality of internal baseband processors,and wherein the connection aggregator is configured to intercept an outbound message from an internal baseband processor which is one of the plurality of internal baseband processors, replace the internal baseband processor's internal identifier within the outbound message with a virtual subnetwork baseband processor identifier, and transmit the modified outbound message,and wherein the connection aggregator is configured to intercept an inbound message to a destination internal baseband processor which is one of the plurality of internal baseband processors, replace the virtual subnetwork baseband processor identifier within the inbound message with the destination internal baseband processor's internal identifier to create a modified inbound message, and transmit the modified inbound message to the destination internal ...

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07-03-2019 дата публикации

CONTROLLING DISTRIBUTED DEVICE OPERATIONS

Номер: US20190072938A1
Принадлежит:

Techniques are described for controlling distributed operations of devices, such as for devices that are each part of or otherwise associated with a mechanical system containing actuators to manipulate a surrounding environment and optionally further containing sensors to obtain information from the surrounding environment, and with such a device controlling the associated system to perform industrial operations. The described techniques may include identifying a group of multiple such devices to perform one or more assigned tasks, such as in a cooperative distributed manner with each device performing part of the assigned tasks, and/or in a competitive manner with some or all devices independently performing at least one assigned task. The performances of the devices may further be evaluated in various manners, and the devices selected to perform one or more tasks may be identified in various manners (including based at least in part on past performance evaluations). 130-. (canceled)31. A computer-implemented method comprising:sending, by one or more computing systems and to each of multiple devices, first instructions over one or more networks to implement a specified type of operation that causes a mechanical system associated with the device to change an environment around the associated mechanical system;evaluating, by the one or more computing systems, performance of each of the multiple devices in implementing the specified type of operation, including scoring the performance of each of the multiple devices according to one or more specified criteria;selecting, by the one or more computing systems, one or more devices of the multiple devices to implement additional operations of the specified type, wherein the selecting is based at least in part on the evaluated performance of the one or more devices; andsending, by the one or more computing systems and based on the selecting, one or more second instructions to each of the one or more devices to implement one ...

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07-03-2019 дата публикации

REMOTE ACCESS TO LOCAL NETWORK

Номер: US20190075078A1
Принадлежит:

Multiple protocol tunnels (e.g., IPsec tunnels) are deployed to enable an access terminal that is connected to a network to access a local network associated with a femto access point. A first protocol tunnel is established between a security gateway and the femto access point. A second protocol tunnel is then established in either of two ways. In some implementations the second protocol tunnel is established between the access terminal and the security gateway. In other implementations the second protocol tunnel is established between the access terminal and the femto access point, whereby a portion of the tunnel is routed through the first tunnel. 1. A method of communication , comprising:identifying a femto access point to be accessed by an access terminal; andsending a message from the access terminal to a security gateway to enable the access terminal to access the femto access point, wherein the message comprises an identifier of the femto access point.2. The method of claim 1 , wherein the femto identifier is embedded in another identifier that the access terminal uses for authentication with the security gateway.3. An apparatus for communication claim 1 , comprising:a mobility controller configured to identify a femto access point to be accessed by an access terminal; anda communication controller configured to send a message from the access terminal to a security gateway to enable the access terminal to access the femto access point, wherein the message comprises an identifier of the femto access point.4. The apparatus of claim 3 , wherein the femto identifier is embedded in another identifier that the access terminal uses for authentication with the security gateway.5. An apparatus for communication claim 3 , comprising:means for identifying a femto access point to be accessed by an access terminal; andmeans for sending a message from the access terminal to a security gateway to enable the access terminal to access the femto access point, wherein the ...

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14-03-2019 дата публикации

Systems and Methods for Enhanced Modular Controller Port to Port Communication

Номер: US20190079486A1
Принадлежит:

An enhanced modular controller is disclosed that includes a plurality of configurable communication ports and a control logic layer operable to control equipment of a process plant. The plurality of communication ports include a first set of communication ports and a second set of communication ports which are operable to communicate with one or more nodes of a distributed control system of the process plant. The enhanced modular controller also includes a software layer that accepts port configuration parameters that define one or more port communication rules for the first set of communication ports and for the second set of communication ports. The one or more port communication rules causes the software layer to selectively allow or restrict retransmission of incoming messages, where the incoming messages are received at the first set of communication ports or the second set of communication ports. 1. An enhanced modular controller comprising:a control logic layer operable to control equipment of a process plant, the equipment configured to perform a physical function within the process plant;a plurality of communication ports, the plurality of communication ports operable to communicate with one or more nodes of a distributed control system of the process plant, wherein the plurality of communication ports include a first set of communication ports and a second set of communication ports; anda software layer that accepts port configuration parameters, the port configuration parameters defining one or more port communication rules for the first set of communication ports and for the second set of communication ports, the one or more port communication rules causing the software layer to selectively allow or restrict retransmission of incoming messages, the incoming messages incoming at either the first set of communication ports or the second set of communication ports.2. The enhanced modular controller of claim 1 , wherein at least one incoming message causes ...

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12-06-2014 дата публикации

Efficient means of broadcast and relaying information between wireless terminals

Номер: US20140162544A1
Автор: Stephen William Edge
Принадлежит: Qualcomm Inc

A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may receive broadcast information related to a second UE from a third UE, relay the broadcast information and identifier information to a set of UEs, determine whether each UE in the set of UEs has received the broadcast information based on whether the identifier information is received from each UE in the set of UEs, and refrain from relaying the broadcast information upon determining that each UE in the set of UEs has received the broadcast information. In another aspect, the apparatus may receive broadcast information related to a second UE and a tag associated with the broadcast information from a third UE, relay the tag without the broadcast information to a set of UEs, receive a request for broadcast information from a third UE in the set of UEs, and relay the broadcast information to the third UE. In an aspect, the first, second and third UEs may be the same UE. In another aspect, the second and third UEs but not the first UE may be the same UE.

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24-03-2016 дата публикации

CASCADED RADIO COMMUNICATION SYSTEM

Номер: US20160087446A1
Принадлежит:

A method and system for extending the range and coverage of wireless radio systems through the introduction of cascade devices are disclosed. In some embodiments, power allocations from a first power sourcing equipment (PSE) to a radio device are negotiated by an intervening cascade device. Also, OAM configurations of a radio controller are extended to radio devices via the intervening cascade device. 1. A cascade device configured to negotiate an amount of power to be allocated to a radio device from a power sourcing equipment (PSE) the cascade device comprising: 'negotiate power allocations from the PSE to the radio device and the cascade device; and', 'a processor configured to power allocations requested by the radio device and the cascade device; and', 'the negotiated power allocations made to the radio device and the cascade device., 'a memory in communication with the processor and configured to store2. The cascade device of claim 1 , wherein negotiating power allocations to the cascade device and the radio device includes sending to the PSE a total requested power allocation that is a sum of a power allocation requested by the radio device and a power allocation requested by the cascade device.3. The cascade device of claim 2 , wherein claim 2 , upon disconnecting the radio device claim 2 , negotiating power allocations includes sending to the PSE an updated total requested power allocation claim 2 , the updated total requested power allocation including the total requested power allocation minus the power allocated to the radio device.4. The cascade device of claim 1 , wherein negotiating power allocations includes informing the radio device of a maximum power allocated to the radio device.5. The cascade device of claim 1 , wherein:the processor is further configured to cause the memory to save operation, administration and maintenance (OAM) configurations to be applied to the cascade device and to additional cascade devices to be connected to the cascade ...

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22-03-2018 дата публикации

Wireless communication between a management controller and one or more drives

Номер: US20180084591A1

According to one embodiment, a computer program embodied on a tangible computer readable medium includes computer code for identifying a wireless communications gateway in communication with a management controller, computer code for establishing a wireless communications connection between one or more drives and the management controller, utilizing the wireless communications gateway, and computer code for communicating one or more of monitoring data and control data between the management controller and the one or more drives, utilizing the wireless communications connection.

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24-03-2016 дата публикации

ROUTING FABRIC

Номер: US20160087887A1
Автор: Fung Hei Tao
Принадлежит:

A system and method of using a switch fabric of commodity Ethernet switches to produce a scalable router is disclosed. A special-format Media Access Control (MAC) address is assigned to each switch. The assigned MAC address of a switch comprises some bits that can identify the topological location of the switch. The switch fabric intercepts and responds to address resolution requests from hosts with assigned MAC addresses of switches. A packet received from a host is forwarded according to those bits in the destination MAC address of the packet. It further uses some bits in the MAC address to achieve network virtualization. 1. A method for a switch fabric , the method comprising:assigning a Media Access Control (MAC) address to a switch, of said switch fabric, wherein said MAC address of said switch comprises a set of bits identifying a location of said switch within said switch fabric;forwarding, at any switch other than said switch, an Internet Protocol (IP) packet destined to said MAC address of said switch according to a first match key comprising said set of bits; andforwarding, at said switch, said IP packet destined to said MAC address of said switch according to a second match key comprising a destination IP address of said IP packet and replacing a destination MAC address of said IP packet by a MAC address retrieved by said second match key.2. The method of claim 1 , the method further comprising responding claim 1 , using said MAC address of said switch claim 1 , to an address resolution request for a target host when said target host of said address resolution request refers to said switch.3. The method of claim 1 , the method further comprising responding claim 1 , using said MAC address of said switch claim 1 , to an address resolution request for a target host when said target host of said address resolution request is attached to said switch.4. The method of claim 1 , wherein a locally-administered bit of said MAC address is set to one.5. The method ...

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24-03-2016 дата публикации

SYSTEM AND METHOD FOR BRIDGING TO A LTE WIRELESS COMMUNICATION NETWORK

Номер: US20160088682A1
Принадлежит:

A system and method for bridging user devices communicating according to a 3Generation (3G) communication protocol to a LTE wireless communication network, thereby enabling user devices that do not have sufficient signal strength for directly coupling to the LTE wireless communication network to nevertheless access such wireless communication systems and methods via a bridging system. 1. A bridge system for enabling one or more user devices to communicatively couple with a LTE-based wireless communication network , said system comprising:an external module external to a building for communicatively coupling with the LTE-based wireless communication network;an internal module within said building for communicatively coupling via a different interface with one or more user devices;a communication coupling between the external module and the internal module for enabling communication between the user devices and the LTE-based wireless communication network; andwherein said interface between said internal module within said building and said one or more user devices enables communication other than LTE-based communication between said internal module and said one or more user devices.2. The system of where communication received from the LTE-based wireless communication network at the external module is converted to a different protocol claim 1 , which is then communicated via the communication coupling with the internal module to the internal module claim 1 , and then communicated to the user devices via the different interface.3. The system of where communication received from the user devices via the different interface at the internal module is converted to a different protocol claim 1 , which is then communicated via the communication coupling with the external module to the external module claim 1 , and then transmitted by the external module over the LTE-based wireless communication network.4. The system of where the different interface comprises a short-range ...

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25-03-2021 дата публикации

Systems And Methods For Selecting Ultra-Wideband Preamble According To Environmental Condition

Номер: US20210088645A1
Принадлежит: NXP BV

An ultra-wideband (UWB) wireless communication system comprises a first wireless transceiver that outputs a unit of data having a first preamble that includes data for performing a time-of-flight distance measurement; a second wireless transceiver that replaces the first preamble of the unit of data with a second preamble for providing a performance level required for the time-of-flight distance measurement between the first and second wireless transceivers commensurate with an environment in which the second wireless transceiver is used; and a communication link between the first and second wireless transceivers that transmits the unit of data having the first preamble from the first wireless transceiver to the second wireless transceiver, transmits the second preamble from the second wireless transceiver to the first wireless transceiver, and exchanges subsequent electronic communications between the first and second wireless transceivers using the second preamble.

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25-03-2021 дата публикации

Mixdtape - cassette tape replica record/playback device

Номер: US20210089484A1
Автор: Steven F. STUART
Принадлежит: Mixdtape Media LLC

A replica cassette tape mobile record/playback device includes a non-volatile memory device positioned, one or more processors, a rechargeable battery, and a personal area network transceiver chipset all positioned within the interior of the replica cassette tape device. The replica cassette device also includes one or more indicator lights, positioned at an edge of the replica cassette tape device, to identify a status of the replica cassette tape device. The replica cassette tape devise also includes computer-readable instructions stored in the non-volatile memory device, the computer-readable instructions executable by the one or more processors to: pair the replica cassette tape device with an external sound reproduction device utilizing the personal area network transceiver chipset; and communicate one or more audio files stored in the non-volatile memory device to the external sound reproduction device utilizing the personal area network transceiver chipset.

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12-03-2020 дата публикации

INTERNET-OF-THINGS DESIGN FOR UNLICENSED SPECTRUM

Номер: US20200084832A1
Принадлежит:

Certain aspects of the present disclosure relate to methods and apparatus for wireless communication, and more particularly, to design principles for extending Internet of Things (IoT) (e.g., narrowband IoT (NB-IoT), machine type communication(s) (MTC), etc.) into an unlicensed radio frequency (RF) band spectrum. In certain aspects, the method generally includes determining an interlace structure of tones, within an unlicensed radio frequency (RF) spectrum, available to a wireless node for communication, and communicating based on the interlace structure. In some aspects, the communicating involves hopping between tones within the interlace structure during different communication intervals. 1. A method for wireless communication by a wireless node , comprising:determining if a narrowband region within an unlicensed radio frequency (RF) spectrum is available for transmissions, wherein the determining comprises determining if the narrowband region is available based on a configuration of transmission gaps assigned to support sharing of the narrowband region; andtransmitting on the narrowband region if it is determined the narrowband region is available.2. The method of claim 1 , wherein the determining comprises:performing a clear channel assessment (CCA) within the narrowband region.3. The method of claim 2 , further comprising transmitting broadcast narrowband synchronization signals subject to the CCA.4. The method of claim 3 , wherein the transmitting the broadcast narrowband synchronization signals comprises transmitting both primary synchronization signals (PSS) and secondary synchronization signals (SSS) after a single passed CCA.5. The method of claim 3 , further comprising transmitting primary synchronization signals (PSS) and secondary synchronization signals (SSS) in a licensed RF spectrum claim 3 , wherein the PSS is transmitted after a first passed CCA and the SSS is transmitted after a second passed CCA.6. The method of claim 2 , further comprising ...

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09-04-2015 дата публикации

SYSTEM AND METHOD FOR AUTOMATIC TOOL TRACKING, MONITORING, AND INVENTORY MANAGEMENT

Номер: US20150097674A1
Принадлежит: Recon Dynamics, LLC

Systems and methods for automatically tracking tools and managing tool inventory. Tools may be assigned to a work group or crew. Tools are tracked and monitored to determine whether the tools are with their assigned group, relocated to a different group, missing, or left behind at a job site. For relocated tools, the tool tracking system may identify and output the time and the group to which the tool has been relocated. For tools that are missing, the system may compute and output the group or crew, time, and location in the form of a street address, latitude, longitude, and/or map where the missing tool was last seen. The system may also send out real-time notifications (e.g., SMS text messages, emails, phone calls) to designated personnel so that an appropriate action can be taken. The tool tracking system also acts as an inventory management system for tools. 1. A tool tracking system for tracking a tool , comprising:a tool tag attachable to a tool and comprising a wireless transceiver configured for short range wireless communication, the tool tag configured to send a tool tag message comprising a tool tag identification (ID);a location and acquisition/communication unit (LAU) comprising a processor, a data storage device, a network interface, and a location determination device, the LAU being positionable at a location within range of the wireless transceiver of the tool tag, the LAU being configured to receive the tool tag message from the tool tag wireless transceiver, and further configured to obtain location data from the location determination device and to associate the obtained location data with the received tool tag message comprising the tool tag ID, the LAU being further configured to send the tool tag message and the associated location data over a network using the network interface; anda server computing device comprising a processor, a data storage device, and a server network interface, the server computing device being operative to receive the ...

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29-03-2018 дата публикации

Multi-Egress Backhaul

Номер: US20180092137A1
Автор: Mehta Pratik Vinod
Принадлежит:

A method for providing increased backhaul capacity in an ad-hoc mesh network is disclosed. The method involves attaching a mobile base station in an ad-hoc mesh network to a macro cell; measuring at least one of a backhaul signal quality with the macro cell and a throughput to the macro cell; reporting information, including a signal quality parameter, a physical position of the mobile base station, a cell identifier of the macro cell, and the measured throughput, to a coordinating node; determining if the connection between the mobile base station and the macro cell is currently in use by the ad-hoc mesh network, and whether the link exceeds a minimum quality threshold; and sending, to the mobile base station, an instruction to advertise a connection from the mobile base station to the macro cell to other nodes in the ad-hoc mesh network. 1. A method for providing backhaul capacity in an ad-hoc mesh network , comprising:attaching, at a first multi-radio access technology (multi-RAT) base station that is a node of an ad-hoc mesh network, to a macro cell;measuring, at the first multi-RAT base station, at least one of a backhaul signal quality with the macro cell and a throughput to the macro cell;reporting, from the first multi-RAT base station to a coordinating node, information comprising at least two of: a signal quality parameter, a physical position of the first multi-RAT base station, a cell identifier of the macro cell, and the measured throughput;receiving, at the first multi-RAT base station, an instruction to advertise a backhaul connection from the first multi-RAT base station to the macro cell to other nodes in the ad-hoc mesh network, thereby providing an increase in overall backhaul capacity of the ad-hoc mesh network; andsubsequently adjusting backhaul capacity by adding or removing additional backhaul connections to or from the ad-hoc mesh network.2. The method of claim 1 , wherein the signal quality parameter is one of a Reference Signal Received ...

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29-03-2018 дата публикации

Method and device for controlling network connection of application terminal

Номер: US20180092153A1
Автор: Junjie Zhao
Принадлежит: BOE Technology Group Co Ltd

Disclosed are a method and a device for controlling network connection of an application terminal. The method includes: determining whether one or more connected equipments are equipments in the application terminal's equipment list; and controlling the network connection of said application terminal based on the determination result. Therefore, according to embodiments of the present disclosure, the application terminal may control network connection automatically according to connected equipments rather than always connecting the application terminal with the network, which reduces the risk of leaking user's data and at the same time reduces power consumption of the application terminal.

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30-03-2017 дата публикации

SYSTEM AND METHOD FOR BRIDGING TO A LTE WIRELESS COMMUNICATION NETWORK

Номер: US20170094714A1
Принадлежит:

A system and method for bridging user devices communicating according to a 3Generation (3G) communication protocol to a LTE wireless communication network, thereby enabling user devices that do not have sufficient signal strength for directly coupling to the LTE wireless communication network to nevertheless access such wireless communication systems and methods via a bridging system. 1. A bridge system for enabling one or more prior generation user devices to dynamically couple with a LTE-based wireless communication network , the system comprising via a first interface, with an external module external to the building that communicatively couples with the LTE-based wireless communication network, and', 'via a second interface, with the one or more prior generation user devices;, 'an internal module within a building for communicatively couplingwhere a communication coupling between the external module and the internal module enables communication between the one or more prior generation user devices and the LTE-based wireless communication network; the internal module and the external module, or', 'only the internal module,, 'where the internal module, based on a signal quality of the LTE-based wireless communication network at a point internal to the building, dynamically selects between usingfor enabling communication between the one or more prior generation user devices and the LTE-based wireless communication network;where the second interface enables communication between the internal module and the one or more prior generation user devices using a different protocol; andwhere the LTE-based wireless communication is converted to the different protocol and communicated to the one or more prior generation user devices.2. The system of where claim 1 , if the internal module selects the internal module and the external module claim 1 , the converting comprises:converting the LTE-based wireless communication received at the external module to the different ...

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30-03-2017 дата публикации

SYSTEM AND METHOD FOR BRIDGING TO A LTE WIRELESS COMMUNICATION NETWORK

Номер: US20170094715A1
Принадлежит:

A system and method for bridging user devices communicating according to a 3Generation (3G) communication protocol to a LTE wireless communication network, thereby enabling user devices that do not have sufficient signal strength for directly coupling to the LTE wireless communication network to nevertheless access such wireless communication systems and methods via a bridging system. 1. A bridge system for enabling one or more prior generation user devices to dynamically couple with a LTE-based wireless communication network , the system comprising: via a first interface, with an internal module within the building that communicatively couples with the one or more prior generation user devices, and', 'via a second interface, with the LTE-based wireless communication network;, 'an external module external to a building for communicatively couplingwhere a communication coupling between the external module and the internal module enables communication between the one or more prior generation user devices and the LTE-based wireless communication network; the internal module and the external module, or', 'only the internal module,, 'where the internal module, based on a signal quality of the LTE-based wireless communication network at a point internal to the building, dynamically selects between usingfor enabling communication between the one or more prior generation user devices and the LTE-based wireless communication network;where an interface between the internal module and the one or more prior generation user devices enables communication between the internal module and the one or more prior generation user devices using a different protocol; andwhere the LTE-based wireless communication is converted to the different protocol and communicated to the one or more prior generation user devices.2. The system of where claim 1 , if the internal module selects the internal module and the external module claim 1 , the converting comprises:converting the LTE-based wireless ...

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26-06-2014 дата публикации

INTEGRATING MULTI-HOP MESH NETWORKS IN MOBILE COMMUNICATION NETWORKS

Номер: US20140177505A1
Принадлежит: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

The invention provides for a method and a node for integrating the devices (-) of a meshed multi-hop network () in a mobile communication network (). The method comprises the following steps: attaching at least one device of said meshed multi-hop network to said mobile communication network, retrieving, in at least one node of said mobile communication network, from at least one base station of said mobile communication network, information about the devices of said meshed multi-hop network that may be accessed through said base station, and storing, in said node () for each device, said information such that said node knows, for each device, through which base stations () it may be accessed. Thereby, the meshed multi-hop network is integrated in the mobile communication network. 1. A method of integrating devices of a meshed multi-hop network in a mobile communication network , comprising:attaching at least one device of said meshed multi-hop network to said mobile communication network;retrieving, in at least one node of said mobile communication network, from at least one base station of said mobile communication network, information about the devices of said meshed multi-hop network that may be accessed through said base station; andstoring, in said node, for each device, said information; wherein that said node knows, for each device, through which base stations it may be accessed; integrating said meshed multi-hop network in said mobile communication network.2. A method according to claim 1 , wherein said information further comprises information mapping each device to a user subscription for communication with the mobile communication network.3. A method according to further comprising:continuously reporting, from each base station in said mobile communication network, information regarding which devices can be accessed from that particular base station.4. A method according to further comprising:creating a view of all devices belonging to a particular ...

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07-04-2016 дата публикации

DYNAMICALLY SWITCHING COMMUNICATION MODES IN MULTI-STANDARD WIRELESS COMMUNICATION DEVICES

Номер: US20160100280A1
Автор: WRIGHT David G.
Принадлежит:

Techniques for wireless communications are described. In an example embodiment, a method of configuring wireless communication between two devices comprises using two different communication channels each having a different number of timeslots, in which the first channel is used in a first mode, the second channel is used in the second mode, and operation transitions between the first mode and the second mode in accordance with a predetermined characteristic corresponding to the communication between the two devices. 120-. (canceled)21. A method comprising:configuring a first device to establish first and second wireless communication channels with a second device, the first and second communication channels comprising different numbers of timeslots;configuring the first device to communicate using the first communication channel in a first mode of operation;configuring the first device to communicate using the second communication channel in a second mode of operation; andconfiguring the first device to transition from the first mode of operation to the second mode of operation in accordance with at least one predetermined characteristic corresponding to communication between the first device and the second device.22. The method of claim 21 , further comprising:configuring the first device to operate as a protocol slave; andconfiguring the second device to operate as a protocol master.23. The method of claim 22 , further comprising:configuring a third device to establish a third communication channel with the second device and operate as a protocol slave.24. The method of claim 21 , further comprising:operating the first communication channel in accordance with a first communication protocol; andoperating the second communication channel in accordance with a second communication protocol.25. The method of claim 24 , wherein:operating the first communication channel in accordance with the first communication protocol comprises operating in accordance with a ...

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26-06-2014 дата публикации

PEER-TO-PEER WIRELESS TRANSMISSION SYSTEM AND METHOD THEREOF

Номер: US20140179229A1
Автор: Lin Arthur
Принадлежит:

A peer-to-peer wireless transmission system and method uses an application program of a first system to carry out the steps of automatically searching a second system or a third system in an environment, reading and recording an identification code of the second or third system, transmitting a connection request and a set parameter from the first system according to a click of the application program, such that the second or third system performs a system installation and a network configuration, and authorizing an online connection after comparing and confirming the identification code of the first system to control data transmission or synchronization between the first system and the second or third system or control the first system to authorize the data transmission or synchronization between the second and third systems, so as to improve the mobility, timeliness and convenience of the data transmission. 1. A peer-to-peer wireless transmission system , comprising a first system and a second system , and the first system having a first identification code and an application program installed in the first system , and the second system having an identification unit , a transmission unit , a processing unit and a second identification code , and the transmission unit being electrically coupled to the first system and the identification unit , and the processing unit being electrically coupled to the identification unit and the transmission unit , and the first system communicating with the second system through a TCP/IP Wi-Fi Direct method , characterized in that:when the application program is started, the application program automatically searches the second system to read the second identification code and check a built-in direct connection list, and if no data is recorded in the built-in direct connection list, a connection request having the first identification code and a set parameter having a PIN code are transmitted to the second system, and the second ...

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14-04-2016 дата публикации

Aircraft Troubleshooting Network

Номер: US20160101876A1
Автор: Wolfe Adam Blake
Принадлежит: CESSNA AIRCRAFT COMPANY

A global network is described for accessing aircraft remotely via a wide area network. Aircraft flight and operational data stored on the aircraft may be directly accessed via remote workstation or downloaded by centralized automatic processes for later analysis and diagnosis. 1. A system for remotely monitoring the performance of an aircraft comprising:at least one aircraft data monitoring and recording system installed in an aircraft;a plurality of wireless access points connected to a wide area network at a plurality of aircraft service locations;a data storage server connected to the wide area network;a control server connected to the wide area network; andat least one remote end user station connected to the wide area network;wherein each of the at least one aircraft data and monitoring system records data for an aircraft, generates at least one metadata document describing the data, automatically connects to the control server via one of the plurality of wireless access points when at an aircraft service location, and uploads the at least one metadata document to the control server for storage on the data storage server; andwherein each of the at least one remote end user station selectively retrieves the data through the wide area network from the data storage server and connects via the wide area network to the aircraft data monitoring and recording system via one of the plurality of wireless access points.2. The system of wherein the control server periodically retrieves the at least one metadata document from the data storage server and selectively downloads the data from the aircraft monitoring and recording system via the network for storage on the data storage server.3. The system of further comprising an index maintained by the control server of aircraft data monitoring and recording systems currently connected to one of the plurality of wireless access points.4. The system of wherein the at least one remote end user station connects to one of the at ...

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