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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 54509. Отображено 100.
05-01-2012 дата публикации

Traffic Control by IP Multimedia Subsystem

Номер: US20120002548A1
Автор: Karin Walstrom
Принадлежит: Telefonaktiebolaget LM Ericsson AB

Apparatus configured to implement a Proxy Call Session Control Function for use within an IP Multimedia Subsystem core network. The apparatus comprises a receiver for receiving a session initiation request in respect of an IP Multimedia Subsystem service, and a threshold determiner for determining a threshold applicable to user traffic associated with said service. The apparatus further comprises a sender for sending a session authorisation request to a policy decision function, the request including said threshold and a service data flow identifier identifying the user plane flow for said session.

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05-01-2012 дата публикации

System and method to control wireless communications

Номер: US20120002607A1
Автор: Shaowei Pan
Принадлежит: Lemko Corp

A method of controlling wireless communications is provided. A call is received from a first mobile device at a base transceiver station (BTS) interface of a first distributed mobile architecture (DMA) server. The call is associated with a destination device. The first DMA server determines that a first distributed mobile architecture gateway (DMAG) supports communication with the destination device based on registration data stored at the first DMA server. Voice information associated with the call is converted to packet data. The packet data is routed to the destination device via the first DMAG.

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05-01-2012 дата публикации

System and method for calling advertised telephone numbers on a computing device

Номер: US20120002664A1
Автор: Matthew Berk
Принадлежит: Marchex Inc

Advertisers submit advertising campaigns to a call advertising system, each campaign including a telephone number associated with the advertiser and an amount per call that the advertiser is willing to pay to receive calls from users at the advertised telephone number. When an advertised telephone number is contained in content that is displayed on a computing device of a user, or when a user enters a telephone number that corresponds with the advertised telephone number, the computing device highlights the advertised telephone number to indicate to the user that the call can be made at a free or reduced rate to what a user would normally pay in order to make such a call. If the user initiates a call to the advertised telephone number, the call is routed to the advertiser and the advertiser is charged the amount that they agreed to pay to receive the call.

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08-02-2017 дата публикации

Устройство декодирования управляющей информации

Номер: RU0000168557U1

Техническое решение относится к вычислительным комплексам и компьютерным сетям с устройствами для обработки данных с воздействием на порядок расположения данных и на их содержание.Предметная область применения - центры и комплексы управления робототехническими объектами автоматизированных систем управления организационных систем.Техническим результатом, на достижение которого направлено настоящее техническое решение, является повышение производительности декодирования за счет автоматического изменения состава и последовательности действий при приеме единого сигнала об управляющей информации, в зависимости от ее объема и способа кодирования данных. Устройство декодирования управляющей информации характеризуется тем, что содержит модуль анализа данных, модуль декодирования данных, модуль извлечения информации, внутреннюю шину, маршрутизатор, информационный выход, канальный выход, вход и выход настройки, вход электропитания. Положительный эффект от применения данного устройства заключается в повышении производительности за счет выполнения действий по приему и обработке единых сигналов об управляющей информации и действий по приему и обработке двоичных данных об управляющей информации. 6 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 168 557 U1 (51) МПК H04L 29/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21)(22) Заявка: 2016132585, 08.08.2016 (24) Дата начала отсчета срока действия патента: 08.08.2016 (72) Автор(ы): Козлов Сергей Витальевич (RU), Шабанов Александр Петрович (RU) 08.02.2017 Приоритет(ы): (22) Дата подачи заявки: 08.08.2016 1 6 8 5 5 7 (45) Опубликовано: 08.02.2017 Бюл. № 4 Адрес для переписки: 119333, Москва, ул. Вавилова, 44, корп. 2, Федеральное государственное учреждение "Федеральный исследовательский центр "Информатика и управление" Российской академии наук" (ФИЦ ИУ РАН) U 1 1 6 8 5 5 7 (57) Формула полезной модели Устройство декодирования управляющей информации, ...

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05-01-2012 дата публикации

Ip multimedia subsystem service configuration

Номер: US20120005157A1
Принадлежит: Telefonaktiebolaget LM Ericsson AB

According to a first aspect of the present invention there is provided a method of operating an XML Document Management Server in an IP Multimedia Subsystem. The method comprises receiving a message from a user terminal requesting an XML document, the XML document conforming to a given structure and containing one or more service rules relating to a service, retrieving an XML document containing said service rules from a data storage entity. If the structure of the retrieved XML document differs from said given structure, adapting a rule or rules of the retrieved XML document such that the XML document conforms to said given structure, and sending the adapted XML document to the user terminal.

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05-01-2012 дата публикации

Service shifting method, shift management server, terminal, service server, service shift program and service shift system

Номер: US20120005314A1
Автор: Takushi Sogo
Принадлежит: NEC Corp

A method makes possible the transfer independent services used on a certain terminal to another terminal and easy use of them. A service transferring method of transferring service being used at a transferring source terminal (TST) to a transferring destination terminal (TDT), in which information about correlation between a session ID which identifies a session between a service server which provides the service and the TST using the service and a terminal ID of the TST is stored in at least either one of the service server and a transfer management server (TMS), and either one of the TST and TDT transmits terminal IDs of the one terminal and the other terminal to the TMS to notify service transfer and upon receiving the notification of the service transfer, the information about correlation between the session ID and the terminal ID recorded in either the service server or the TMS updates.

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05-01-2012 дата публикации

Customized behavior of a control layer towards an application server in a packet-based network

Номер: US20120005320A1
Принадлежит: AT&T INTELLECTUAL PROPERTY I LP

System(s) and method(s) are provided for regulating interaction amongst an application layer and a control layer in a packet-based core network. A data structure is provisioned in a centralized repository; the data structure includes (i) at least one procedure for regulating interaction amongst a session control component within the control layer and application server within the application layer, and (ii) an identification (ID) field attribute that uniquely identifies the data structure. To regulate such interaction, the session control component acquires a set of provisioned data structures; acquisition is automatic and can be dictated, in part, by generation of a data structure, or modification of an existing data structure or an ID field attribute. Based at least on an ID field attribute retained in a subscriber service profile, the session control component references a data structure identified by the ID field attribute and implements one or more procedures retained in such data structure. Implementation of the one or more procedure regulates the interaction between the session control component and the application server.

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05-01-2012 дата публикации

Method and system for service discovery and deployment in an ip multimedia network

Номер: US20120005323A1
Принадлежит: Broadcom Corp

An IP multimedia residential gateway (IMRG) determines device capabilities and service priority profiles of client devices. The determined device capabilities and service priority profiles, comprising service classes and service class priorities, may be transmitted to the service managers for service deployment. The service managers may provide services to client devices based on corresponding device capabilities and service priority profiles. The IMRG may track device capabilities and service priority profiles for self-configuration. Available services supported by networks may be discovered during network discovery. The discovered services are announced to the client devices. The IMRG may communicate content of the announced services with the client devices based on corresponding device capabilities and service priority profiles. The service managers schedules services for the client devices based on corresponding device capabilities and service priority profiles, and may communicate content of the scheduled services to the client devices via the IMRG.

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05-01-2012 дата публикации

Method and apparatus for transmitting an application identifier across application elements

Номер: US20120005351A1
Принадлежит: Cisco Technology Inc

In one embodiment, a method includes generating a Session Description Protocol (SDP) construct, the SDP construct being arranged to be included in a first signaling flow. The method also includes providing an attribute in the SDP construct. The attribute identifies an application type associated with a first traffic flow. Finally, the SDP construct is forwarded on the first signaling flow.

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05-01-2012 дата публикации

Visual Cues in Web Conferencing

Номер: US20120005599A1
Принадлежит: International Business Machines Corp

A web conferencing system includes web conferencing server for outputting a visual presentation which includes a visual cue. The visual cue is linked with an executable action. A visual robot operated by the web conferencing server graphically recognizes the visual cue when the visual presentation is displayed in a web conference, and associates the visual cue with the executable action. The executable action is then executed.

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12-01-2012 дата публикации

Method and system for transmitting delay media information in ip multimedia subsystem

Номер: US20120011368A1
Принадлежит: ZTE Corp

The present invention provides a method and a system for transmitting delay media information in an IP multimedia subsystem, the system includes: a sending party of media information, a receiving party of the media information, a KMS and a mailbox server of the receiving party of the media information. The method and system of the present invention establishes an end-to-end security association between the sending party and the receiving party of the media information to encrypt the media information between them, without any need for the KMS to store the media key; at the same time, the security association is also established between the sending party and the mailbox server of the receiving party, and between the mailbox server of the receiving party and the receiving party, to perform an integrity protection and a mutual authentication between them, thus the security transmission of the IMS delay media information can be realized.

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19-01-2012 дата публикации

Systems and methods of establishing user groups in an internet protocol environment

Номер: US20120014293A1
Принадлежит: Individual

A IP telephony service allows customers to form user groups. A user group is established by collecting a plurality of identifiers that are associated with members of a group, and associating the member identifiers with a group identifier. The member identifiers could be telephone numbers of telephony devices for each of the members, or device IDs of IP telephony devices for members of the group. The group identifier could be any type of identifier, and in some instances, the group identifier could be a telephone number.

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19-01-2012 дата публикации

Systems and methods for terminating communication requests

Номер: US20120014382A1
Принадлежит: Individual

A IP telephony service allows customers to form user groups. Each user group can include multiple telephony devices that are associated with one or more users. One or more group identifiers would be associated with each user group. When an incoming communication is directed to a user group, a group identifier is used to retrieve a list of the members of the group, or a list of devices that correspond to the members of the user group. The communication is then sent to one or more members of the group, or to one or more of the devices that correspond to members of the user group. Handling preferences may determine how the incoming communication is delivered. In some instances, the incoming communication could be a telephone call. In other instances, the incoming communication could be a SMS message or an instant message.

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19-01-2012 дата публикации

Video whisper sessions during online collaborative computing sessions

Номер: US20120017149A1
Автор: Huipin Zhang, Jeffrey Lai
Принадлежит: Cisco Technology Inc

In one embodiment, a plurality of attendee devices may participate in an online collaborative computing session to receive video and audio content for the online collaborative computing session. A particular attendee device may then either initiate or receive a communicated signal between a “whisperer” and “whisperee” that indicates a desire of the whisperer to establish a video whisper session with the whisperee. In response, the video whisper session may be established between the whisperer and whisperee devices, such as through a mutual subscription by the whisperer and whisperee to a video channel and audio channel of each other corresponding device. In this manner, users of the whisperer and whisperee devices may see and hear each other via the video whisper session, and attendee devices other than the whisperer and whisperee are prevented from playing audio from the video whisper session between the whisperer and whisperee.

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19-01-2012 дата публикации

Method And System For Providing Location Aware Tracking And Services Via An IP Multimedia Residential Gateway

Номер: US20120017252A1
Принадлежит: Broadcom Corp

In an IP multimedia gateway, locations corresponding to communicatively coupled communication devices are determined and transmitted to a service provider device (SPD) that provides services to the communication devices. Communication devices receive location based service profiles from the (SPD) based on the determined locations. Services content from the (SPD) is communicated with the communication devices and/or with the (SPD), based on the profiles. The determined locations are received from communication devices which may be local or remote. A device location map is generated to be displayed by communication devices. The gateway may be integrated in an STB/DTV that displays the determined locations. Content is communicated to communication devices based on their location. The (SPD) may provide content and/or control information for communication device services. Locations are associated with client devices for detecting cloned client devices where determined locations are different than associated locations and/or for restricting services based on location.

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26-01-2012 дата публикации

System and apparatus for voice/video communication and method thereof

Номер: US20120019609A1
Принадлежит: QUANTA COMPUTER INC

A voice/video communication system is disclosed. The system includes a caller having a first PSTN subsystem and a first data subsystem, and a callee, wherein the first data subsystem encodes the caller's public IP address/port into a first key sequence and triggers the first PSTN system to send first audio coding representing the first key sequence to the callee.

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26-01-2012 дата публикации

Method and device for processing a piece of information indicative of a desire to be involved in at least one user application session

Номер: US20120023245A1
Принадлежит: France Telecom SA

A method and apparatus are provided for processing an item of information indicative of a desire for involvement in at least one application session, established according to the SIP protocol, in progress for a user of a telecommunications network. The at least one session is controlled by a first terminal of the user. The method is implemented by the first controller terminal, and includes receiving a notification of an event relating to the user, which includes at least one item of information indicative of a level of involvement desired by a second terminal of the user, and making a decision relating to the desired level of involvement. In the case of a positive decision, an involvement command is transmitted relating to the level of involvement desired by the second terminal to the telecommunications network.

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26-01-2012 дата публикации

State-based recovery system

Номер: US20120023528A1
Принадлежит: VERIZON PATENT AND LICENSING INC

A method including receiving a request from another device to provide television content; sending a response that includes the television content; storing state information associated with the television content, wherein the state information includes an identifier of the other device and an identifier of the television content provided; detecting when an error occurs between the device and the other device; and resending a last television content that was successfully received by the other device before the error occurred.

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02-02-2012 дата публикации

System, method and apparatus for performing real-time virtual medical examinations

Номер: US20120029303A1
Автор: Fawzi Shaya
Принадлежит: Fawzi Shaya

Disclosed herein is a method for permitting a real-time virtual medical examination using a patient device and at least one diagnostic device including receiving, at the patient device, a signal transmitted from the at least one diagnostic device; generating diagnostic information based on the received signal; encrypting the diagnostic information; establishing communication over a network between the patient device and a first remote server; establishing a video conferencing session via a second remote server; and transmitting the encrypted diagnostic information to the first remote server.

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09-02-2012 дата публикации

Method and system for initiating communication via a communication network

Номер: US20120033027A1
Автор: William A. Murphy
Принадлежит: Individual

A method of communicating between a first user and a second user comprises using a first system to transmit, from the first user, a first signal for delivery to the second user. In particular, the first signal is transmitted via a first communication application. At least one of video, audio, and image analytics of electronically sensed data is performed to determine a presence of the second user at a third system. When the second user is determined to be present at the third system, the second user is provided with a first indication indicative of the first signal, the first indication being provided via a pervasive communication application in execution on the third system and other than the first communication application.

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09-02-2012 дата публикации

Electro-optic device and stereoscopic vision display apparatus

Номер: US20120033057A1
Автор: Hirosada Horiguchi
Принадлежит: Seiko Epson Corp

An electro-optic device includes: an electro-optic panel displaying a display image with illumination light emitted from an illumination device; a display control circuit controlling the electro-optic panel to display a right-eye image during a right display period and display a left-eye image during a left display period; a glasses control circuit controlling a right-eye shutter of stereoscopic vision glasses so as to maintain an open state during the right display period, controlling a left-eye shutter of stereoscopic vision glasses so as to maintain an open state during the left display period, and controlling both the right-eye shutter and the left-eye shutter so as to maintain a close state during a blocking period; and an illumination control circuit controlling the illumination device to vary an intensity of the illumination light in a pulsed shape during the blocking period.

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09-02-2012 дата публикации

Network Servers, Systems, and Methods for Multiple Personas on a Mobile Device

Номер: US20120033610A1
Принадлежит: AT&T INTELLECTUAL PROPERTY I LP

Network servers, systems, and methods are disclosed which relate to providing a plurality of user identities or personas on a single mobile device. The mobile device has a unique address to communicate with entities on the network. The mobile device further has a plurality of telephone numbers associated with it. The usage of each telephone number may be billed to a separate account. Each telephone number further has a plurality of personas associated with it. Each persona has its own visual interface on the mobile device and a corresponding set of rules. The relationship between personas and telephone numbers, and associated rules, are stored on an application server on the network. The application server routes incoming connections to a specific persona on the single mobile device based on the plurality of rules. The rules can be edited by a user of the mobile device via an interface or via another device connected to the network. An SIP stack on the mobile device enables seamless communication with an IP Multimedia Subsystem.

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09-02-2012 дата публикации

Associated device discovery in ims networks

Номер: US20120036248A1
Принадлежит: Aylus Networks Inc

A method of associating multiple user endpoints (UEs) with a single IMS session in an IMS network having a serving node for controlling at least one IMS session for a user and at least a first access network for providing access to UEs. The method involves associating a first UE with the user and with an IMS session; discovering a second UE in a proximity of the first UE; discovering information about the second UE; communicating the information about the second UE to the serving node; the serving node utilizing computer-implemented policy logic to determine whether to associate the second UE with the user and the IMS session; and if the policy logic determines that the second UE is to be associated, the serving node associating the second UE with the IMS session while retaining the association with the first UE.

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16-02-2012 дата публикации

NAT Traversal for Media Conferencing

Номер: US20120042027A1
Принадлежит: Apple Inc

Methods for establishing a direct peer-to-peer (“P2P”) connection between two computers are disclosed. In particular, the methods are designed to work in cases where one or both of the computers are connected to a private network, such private networks being interconnected via a public network, such as the Internet. The connections between the private network and the public network are facilitated by network address translation (“NAT”).

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23-02-2012 дата публикации

Method and device for realizing ip multimedia subsystem disaster tolerance

Номер: US20120044802A1
Принадлежит: Huawei Technologies Co Ltd

A method for realizing an Internet protocol (IP) multimedia subsystem (IMS) disaster tolerance includes the steps as follows. An S-CSCF receives a user registration, and backs up necessary data which is required when a user service processing is restored on a storage entity in a network. An I-CSCF of user's home domain receives a service request of the user, and if it is found that the S-CSCF currently providing a service for the user fails, assigns a new S-CSCF to the user, and forwards the service request to the newly assigned S-CSCF. The newly assigned S-CSCF interrogates and acquires subscription data of the user and the necessary data backed up by the original S-CSCF from the storage entity, and then restores the user service processing according to the subscription data and the backup data. A device for realizing an IMS disaster tolerance is also provided.

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01-03-2012 дата публикации

Voice over internet protocol diagnostics

Номер: US20120051254A1
Принадлежит: VERIZON PATENT AND LICENSING INC

Embodiments disclose a method that may be used for diagnosing, for example, Voice over Internet Protocol (VoIP) sessions. The method may include establishing a first streaming session between a first telephone and a server using session control messages and establishing a second streaming session between the first telephone and a second telephone using session control messages. The method may further include transmitting or receiving data packets using the second streaming session, wherein the data packets carry voice or video data between the first and second telephones. The method may further include echoing the session control messages used to establish the second streaming session or the data packets carrying the voice or video data to the server using the first streaming session.

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01-03-2012 дата публикации

Determination of bypass zones from network configuration settings

Номер: US20120051261A1
Принадлежит: Microsoft Corp

Bypass zones for a network are identified by generating bypass identifiers that identify the bypass zones from network configuration settings. During call setup the bypass identifier assigned to an endpoint for the call is identified and the bypass identifier assigned to a gateway for the call is identified. A determination is then made as to whether the bypass identifier assigned to the gateway is the same as the bypass identifier assigned to the endpoint. If the bypass identifiers are the same, then a mediation server may be bypassed for the call. If the bypass identifiers are not the same, then the mediation server remains in the media path for the call.

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01-03-2012 дата публикации

Communication device, communication system, and computer readable medium

Номер: US20120051357A1
Автор: Toshiyuki Maezawa
Принадлежит: Fuji Xerox Co Ltd

A communication device includes a request receiving module and a response output module. The request receiving module receives a communication start request which is output from a given communication device and passes through a relay device. The response output module outputs a response to the communication star request to the given communication device through the relay device. The relay device outputs the response to the given communication device in preference to a notification indicating a connection rejection in arbitration processing, executed by the relay device, between information to be output from the relay device in case where the request receiving module receives the communication start request while communicating with a communication device other than the given communication device.

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08-03-2012 дата публикации

Premium communication sessions

Номер: US20120056972A1
Принадлежит: Skype Ltd Ireland

Communication systems and methods for providing premium multiparty communication sessions between a plurality of callers. The plurality of callers may comprise an initiating caller who initiates the premium multiparty communication session but who does not have a status in the communication system which is recognized by an operator of the communication system for allowing the premium multiparty communication session to proceed; and a premium multiparty caller who has a status in the communication system which is recognized by the operator of the communication system such that the operator allows the premium multiparty communication session to proceed, wherein the premium multiparty caller is a different caller to the initiating caller. The premium multiparty caller funding the premium multiparty communication session may be transferred and assigned during communication sessions.

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08-03-2012 дата публикации

Remote user signal identification method, remote conference processing method, apparatus and system

Номер: US20120056974A1
Автор: Jiaoli Wu
Принадлежит: Huawei Device Co Ltd

A method for identifying user signals in remote presentation conferences includes: obtaining user sign-in information and/or sign-out information from remote presentation conference halls, and identifying present user areas and absent user areas according to the user sign-in information and/or sign-out information; and determining that signals from the absent user areas are invalid signals and that signals from the present user areas are valid signals. In the remote presentation application scenario, attendance information in each user area can be identified through the user registration apparatus arranged on the terminal side.

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08-03-2012 дата публикации

Security of a multimedia stream

Номер: US20120057697A1
Принадлежит: Nokia Oyj

A method including receiving encrypted multimedia information of a multimedia broadcast multicast service streaming session, wherein the multimedia information is encrypted using an encryption key. An indication allowing to switch the receiving of the encrypted multimedia information to a peer-to-peer streaming session is received and receiving of the encrypted multimedia information from the multimedia broadcast multicast service streaming session to the peer-to-peer streaming session is switched. Encrypted multimedia information of the peer-to-peer streaming session is received.

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15-03-2012 дата публикации

Method for allocating resource in lte system

Номер: US20120063405A1
Принадлежит: SAMSUNG ELECTRONICS CO LTD

The present invention relates to a fractional RB (Resource Block) allocation method which enables resource allocation in a unit smaller than RB to improve the capacity of VoIP (Voice over Internet Protocol) in an LTE (Long Term Evolution) system. That is, the present invention introduces a resource arrangement method which allows different users to share the same resource, without even using an SDMA, and a method for informing the fractional RB allocation and how to use the same. A method for introducing multiplexation into an RB and changing the RE arrangement is proposed to support the downlink fractional RB allocation. A method for changing the RE arrangement is also proposed to support the uplink fractional RB allocation. According to the present invention, to provide a consistent service with a small amount of traffic generated as in the VoIP, resources of a smaller amount than a single RB can be used for a terminal with a good channel state. In the present invention, the occupancy of resources for the terminals of an excellent channel state is reduced so that the capacity of the VoIP can be improved.

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15-03-2012 дата публикации

Method and Apparatus to Provide an Ecosystem for Mobile Video

Номер: US20120066355A1
Принадлежит: Individual

A method or apparatus to provide a video ecosystem is described. The video ecosystem, in one embodiment, permits live video streaming between users on different platforms, carriers, and/or devices.

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22-03-2012 дата публикации

Seamlessly conferencing a previously-connected telephone call

Номер: US20120069983A1
Автор: Bouna Sall
Принадлежит: International Business Machines Corp

An already-connected telephone call is conferenced in a seamless manner that is transparent to the call participants, after which one or more additional participants may join the conference. The existing call is preferably moved to a conference bridge responsive to an existing call participant either logging on to a network-accessible user interface (such as a web page or portal-type page) or entering some special key or key combination using the participant's phone (which may be a software application that provides phone-like services). The participant requesting the move may be authenticated, and the authorization of the participant to request the move may be verified, before moving the call.

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22-03-2012 дата публикации

Systems and methods for encoding and decoding

Номер: US20120072225A1
Принадлежит: Onecodec Ltd

Systems and methods for encoding and decoding are disclosed. The systems and methods include multimedia decoder instantiation systems and multimedia processing engines which are capable of being upgraded or reconfigured to support a new or previously-unsupported compression format, without the need for platform-specific software or hardware upgrades.

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22-03-2012 дата публикации

Methods and devices for authorization in collaborative communications sessions

Номер: US20120072503A1
Автор: Frank Kowalewski
Принадлежит: INFINEON TECHNOLOGIES AG

In an embodiment, a method for changing a collaborative communications session may be provided. The method may include: sending a request message requesting for authorizing a change of a collaborative communications session to an end device of the collaborative communications session; determining whether an authorization message is received from the end device in response to the request message sent; and changing the collaborative communications session, in case it is determined that an authorization message is received from the end device in response to the request message sent.

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29-03-2012 дата публикации

System and Method for Enhanced Social-Network-Enabled Interaction

Номер: US20120079067A1
Принадлежит: YAP TV Inc

Systems and methods are provided to provide enhanced social networking to users of remote computing devices. Users of the disclosed system are able to interact with other participants in real-time and in relation to experiencing live or recorded media content. The system receives audio data that is captured by the user's device, wherein the audio data includes a processed or unprocessed audio sample of the media content being viewed by the user. The audio sample is compared to a database containing audio samples from a number of media programs to determine whether a match exists. If a match is found, the system determines other participants who are, at the same time, viewing the matched media program and establishes a connection between each of them. The connection enables participants to exchange real-time messages, participate in polls, and receive offers.

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29-03-2012 дата публикации

Active requesting of information for pseudo-live performance

Номер: US20120079070A1
Автор: Evan Stephan Crandall
Принадлежит: AT&T Intellectual Property II LP

Mass amounts of information, such as entire libraries of songs or movies, for example, may be stored locally near end-users, and this information may be accessed and reproduced in response to commands received from a transmitting station via a network. When a radio or television station desires to transmit a song or movie, for example, the radio or television station can, rather than transmitting the entire song or movie, merely transmit a command for reproducing the song or movie. An end-user's performance reproduction device, such as an enhanced radio or a television set, then accesses and reproduces the locally stored song or movie. Since the radio or television station need not transmit the entire performance, network traffic can be significantly reduced. The performance reproduction device may actively request information from the radio or television station when fresh or additional information is needed.

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29-03-2012 дата публикации

Emergency alert data delivery apparatus and methods

Номер: US20120079531A1
Принадлежит: Individual

Apparatus and methods for efficiently and flexibly providing emergency alert data (e.g., EAS messages) to subscribers of a content-based network, such as for example Internet protocol television (IPTV) subscribers. In one exemplary embodiment, the apparatus includes a server performing real-time receipt and encapsulation of the EAS data (which may comprise audio, video, and/or text), transport of the EAS data to client devices over the network, and use of one or more applications running on the client devices to decode and display/present the EAS data in a manner which effectively guarantees that it will be perceived by the viewer. In one variant, instant messaging (IM) infrastructure is used to authenticate clients and receive and display at least portion of the EAS data via a separate transport process. Server and client-side apparatus adapted for EAS data receipt, decoding and display are also disclosed.

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05-04-2012 дата публикации

Methods and Apparatus in a Telecommunications Network

Номер: US20120083265A1
Принадлежит: Telefonaktiebolaget LM Ericsson AB

A method in a switching node of a circuit-switched telecommunications network comprises the steps of receiving from a packet-switched telecommunications network a request to establish a call towards a mobile station of the circuit-switched telecommunications network, and sending a request message to a location register for an instruction comprising one or more parameters for allowing the continuation of the establishment of the call to the mobile station. Upon receiving the one or more parameters from the location register, at least one of the one or more parameters is used to establish the call towards the mobile station. Furthermore, at least one of the one or more parameters is sent to the packet-switched telecommunications network. The at least one or more parameters sent to the packet-switched telecommunications network relates to the location of the mobile station. Therefore, entities within a packet-switched telecommunications network (e.g. an IMS network) that handle the terminating call for a call that is delivered to circuit-switched telecommunications network access (e.g. GSM), receive location information related to the connected party, i.e. the party (mobile terminal) receiving the call. This information is received transparently in SIP signalling.

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12-04-2012 дата публикации

Methods, systems and computer-readable media for conducting communications

Номер: US20120087234A1

The present disclosure relates to methods, systems, and computer-readable media for conducting communications. One method includes determining a context associated with a communication between a first participant and a second participant while the communication is occurring, determining a failure of the communication, and resuming the communication based, at least in part, on the context.

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12-04-2012 дата публикации

Method and system for performing remote network management on a voice home gateway terminal

Номер: US20120089717A1
Автор: Yanheng Chen
Принадлежит: ZTE Corp

This disclosure provides a method for performing remote network management on a voice home gateway terminal, and the method includes that: a remote network management server transmits voice signaling to the voice home gateway terminal; the voice home gateway terminal determines whether the voice signaling contains a non-voice triggering identifier, processes a voice service according to the voice signaling when no non-voice triggering identifier is contained, requests non-voice configuration information from the remote network management server when a non-voice triggering identifier is contained, and processes a non-voice service according to the received non-voice configuration information. This disclosure further provides a system for performing remote network management on a voice home gateway terminal. Application of the method and system enables the remote network management server to manage simultaneously a voice service and other non-voice services. The remote management performed on the voice home gateway terminal having a voice function is reliable, and this disclosure realizes the convergence for managing the integrated services of the voice home gateway terminal.

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12-04-2012 дата публикации

Parameterized recursive network architecture with topological addressing

Номер: US20120089721A1
Автор: John D. Day
Принадлежит: Tria Network Systems LLC

A digital data communications network that supports efficient, scalable routing of data and use of network resources by combining a recursive division of the network into hierarchical sub-networks with repeating parameterized general purpose link communication protocols and an addressing methodology that reflects the physical structure of the underlying network hardware. The sub-division of the network enhances security by reducing the amount of the network visible to an attack and by insulating the network hardware itself from attack. The fixed bandwidth range at each sub-network level allows quality of service to be assured and controlled. The routing of data is aided by a topological addressing scheme that allows data packets to be forwarded towards their destination based on only local knowledge of the network structure, with automatic support for mobility and multicasting. The repeating structures in the network greatly simplify network management and reduce the effort to engineer new network capabilities

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12-04-2012 дата публикации

Monitoring datagrams in a data network

Номер: US20120089728A1
Принадлежит: Juniper Networks Inc

A communication session over a network is facilitated. A signaling datagram from a source device having a source identity may be intercepted by a network device, and a response datagram may be generated for instructing the source device to send a subsequent datagram to the network device. The signaling datagram may be forwarded to a SIP server, where the SIP server associates the source identity with the network device acting on behalf of the source device, and where the SIP server operates to connect a destination device with the source device to establish a communication session over the network. The subsequent datagram may be received from the source device, and the subsequent datagram may be made available to the destination device via the network.

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12-04-2012 дата публикации

Method and apparatus for improving quality of service in a multimedia streaming service

Номер: US20120089743A1
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A method and apparatus for improving Quality of Service (QoS) in a multimedia streaming service are provided, in which at least one of a plurality of multimedia streams is configured to include reference information about at least one frame included in at least one of the other multimedia streams, and the configured multimedia stream is transmitted.

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19-04-2012 дата публикации

Mobile phone including a streaming server providing a method of copying a distance of the image on the screen

Номер: US20120094713A1
Принадлежит: MYRIAD GROUP AG

The mobile phone ( 12 ) includes a display screen ( 24 ), a display generator ( 26 ) for displaying an image on the screen, a capturer ( 28 ) for capturing an image displayed on the screen, the capturer ( 28 ) being adapted to capture the image passing between the display means ( 26 ) and the screen ( 24 ), and a streaming server ( 18 ) for streaming data to a remote client equipment ( 14 ) according to a predetermined network protocol. The streaming server ( 18 ) is adapted to be connected to the remote client equipment ( 14 ) via a data link ( 16 ) and is adapted to receive, from the remote client equipment ( 14 ), a data streaming request. The streaming server ( 18 ) includes an activator ( 44 ) for activating the capturer ( 28 ), the streaming server ( 18 ) being adapted to transmit the captured image to the remote client equipment ( 14 ).

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19-04-2012 дата публикации

Method For Processing Initial SIP Requests By Backends Of A SIP Cluster In The Presence Of A Fault, And Associated Processing Device

Номер: US20120096179A1
Принадлежит: Alcatel Lucent SAS

A device (D) is devoted to processing initial SIP requests for an end-processing software module (B 1 ), hereafter known as a backend and belonging to a SIP cluster operating for an application within a communication network (R). This device (D) is configured, whenever its backend (B 1 ) has received an initial SIP request associated with a call identifier, to locally determine whether that identifier (B 1 ) has already received an identical initial SIP request, and if so, to assume that the received initial SIP request has been retransmitted and process that retransmission, or if not, to determine within a table, offering a match between call identifiers associated with previously received initial SIP requests, and backend identifiers (B 1 -B 3 ) that have received these initial SIP requests, and if there is another backend (B 2 ) of the SIP cluster that has an identifier matching the call identifier associated with the received initial SIP request, in order to process this request if there is not; or alternatively, if there is, to receive the second backend's (B 2 ) identifier in order to tell that second backend (B 2 ) that it must process a retransmission of a previously received initial SIP request associated with the same call identifier as the received initial SIP request.

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26-04-2012 дата публикации

Arrangement and Method for Session Control in a Wireless Communication Network

Номер: US20120099529A1
Принадлежит: WIRELESS TECHNOLOGY SOLUTIONS LLC

An arrangement and method for session control in a wireless UMTS radio access network ( 100 ) by performing creation and deletion of application-specific packet sessions (PDP contexts) in the network, with application-specific QoS parameters, without requiring the explicit cooperation of the application software (either via software API or modem AT command). This allows session set-up and tear-down control of dedicated packet sessions for particular data services, in a UMTS 3G mobile wireless network, with application-specific QoS parameters, with umodified applications operating over the network.

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26-04-2012 дата публикации

Object-based audio system, object-based audio providing method, and object-based audio playing method using preset function

Номер: US20120101608A1

An object-based audio system, an object-based audio providing method, and an object-based audio playback method using a preset are provided. The object-based audio system includes a reference information providing unit to provide reference information used to refer to a storage location of an object-based audio file, and a preset information providing unit to provide preset information used to control at least one audio object forming the object-based audio file.

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26-04-2012 дата публикации

Method and apparatus for use in an ip multimedia subsystem

Номер: US20120102211A1
Автор: Jan Dahl
Принадлежит: Individual

A method is provided for use in an IP Multimedia Subsystem, IMS, in which a session control protocol (such as the Session Initiation Protocol, SIP) is used to establish and manage sessions within the IMS. The method comprises using session control protocol messages (such as Session Initiation Protocol messages) to carry node-specific charging information, where the charging information is required for charging purposes at a charging control system of the IMS. A private header part (such as a P-Charging-Vector header) of the session control messages may be used to carry the node-specific charging information. The node-specific charging information may comprise charging data and at least one of: an indication of the type of the charging data; a name or identifier of the node, allowing the node to update charging data which relates to the node and which is carried by a session control message received by the node; and an indication of the version of the charging data, a different version indication being used to indicate different charging data; node name; version number; data name; and value. At least one session control protocol message may be used to carry node-specific charging information relating to a plurality of different nodes.

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03-05-2012 дата публикации

Method For Enhancing Handoff Between Media Gateways And Media Gateway Controller

Номер: US20120106505A1
Принадлежит: Alcatel Lucent SAS

Handoff of a media gateway (MG) from a primary media gateway controller (MGC) to a secondary MGC includes the primary MGC identifying a secondary MGC for performing MG handoff; and the primary MGC identifying a group of MGs, including at least one MG, to be handed off to the secondary MGC. If the group of MGs includes more than one MG, the following sequence is repeated—the primary MGC selecting a MG in the group; the primary MGC sending a handoff request to the MG, including identification of the secondary MGC; and the primary MGC standing by for a predetermined duration depending upon configuration of the MG.

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10-05-2012 дата публикации

Communication system with failover communication services

Номер: US20120113796A1
Принадлежит: AT&T INTELLECTUAL PROPERTY I LP

A system may include, for example, an Interrogating Call Session Control Function (I-CSCF) device having a processor adapted to receive a request from a Serving CSCF (S-CSCF) device communicatively coupled to a first communication device to establish communications with a second communication device responsive to the first communication device initiating a call directed to the second communication device, and to identify a primary S-CSCF device to which the second communication device is registered. The processor can also be adapted to detect a communication fault when attempting to communicate with the primary S-CSCF device, and to identify a secondary S-CSCF device that provides backup communication services to the second communication device responsive to detecting the communication fault. Other embodiments are disclosed.

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10-05-2012 дата публикации

Communications apparatus, system and method

Номер: US20120113899A1
Автор: Anthony Overmars
Принадлежит: MOIP PTY LTD

The present invention relates to the field of communications apparatus, systems and method(s) of communication. In one form, the invention relates to a mobile phone device and it's associated systems and method(s) of communication. More particularly, the present invention, in aspect of invention, relates to a mobile VoIP (Voice Over Internet Protocol) device. In one particular aspect the present invention a mobile internet phone (MIP).

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10-05-2012 дата публикации

Presence Server Based Name Information

Номер: US20120115450A1
Автор: Andreas Witzel
Принадлежит: Individual

The present invention relates to a CNAP service in which a name of the calling party is presented to the called party. For retrieving the name, a presence network agent in the mobile switching center accesses the presence server and fetches the name from the presence server before it is introduced into a call setup request message.

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10-05-2012 дата публикации

System And Method For Processing Multimedia Messaging Service

Номер: US20120115516A1
Автор: Hengsheng Zhang
Принадлежит: ZTE Corp

The disclosure disclosed a system and method for processing a Multimedia Messaging Service (MMS). The system comprises: a first and second storage units for storing MMS data, a first control unit for controlling the storage of received MMS data outside the system into the first storage unit and data acquisition from the first storage unit, and a second control unit for controlling the writing of the MMS data stored in the first storage unit into the second storage unit according to performance of the second storage unit. The disclosure improves the processing performance of a Multimedia Messaging Service Center (MMSC) system, lowers the construction cost of an MMS server of the MMSC system, and guarantees the stable running of the MMSC system.

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10-05-2012 дата публикации

Network-based quick connect meeting service

Номер: US20120117156A1
Автор: Marton B. Anka
Принадлежит: LogMeIn Inc

A network-accessible service enables participating end users to collaborate with one another over a network. End users have computing devices (e.g., computers, mobile phone, tablet devices, or the like) that include hardware and software to enable the device to access a network, such as the public Internet, a Wi-Fi network connected to the Internet, a 3G or higher wireless network connected to the Internet, a private network, or the like. The network-accessible service provides a publicly-available site (such as a Web site) or a local software application from which a first participating end user initiates a “meeting,” e.g., by selecting a “share” button. In response, the site or software application provides an HTTP link that includes a “meeting” code, which may be a one-time unique code. The first participating end user then shares the link with whomever he or she desires to collaborate. Upon receiving the link (e.g., by e-mail, instant message, SMS, MMS, orally, or the like), a second participating end user joins the meeting “on-the-fly” by simply selecting the link or navigating to the site and entering the “meeting” code (in a “join” field). The service connects the second participating end user to the meeting immediately and without requiring any registration, software download, or the like.

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10-05-2012 дата публикации

System and method for synchronizing operations among a plurality of independently clocked digital data processing devices

Номер: US20120117200A1
Принадлежит: Individual

A system is described for maintaining synchrony of operations among a plurality of devices having independent clocking arrangements. A task distribution device is to distribute tasks to a synchrony group comprising a plurality of devices to perform tasks distributed by the task distribution device in synchrony. The task distribution device distributes each task to synchrony group members over a network. Each task is associated with a time stamp that indicates a time, relative to a clock maintained by the task distribution device, at which synchrony group members are to execute the task. Each synchrony group member periodically obtains from the task distribution device an indication of current time indicated by its clock, determines a time differential between the task distribution device's clock and its respective clock and determines therefrom a time at which, according to its respective clock, the time stamp indicates that it is to execute the task.

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10-05-2012 дата публикации

Methods and apparatus for providing a media stream quality signal

Номер: US20120117225A1
Принадлежит: Avvasi Inc

Systems, methods and apparatus are provided for computing quality scores for a media session delivered using an adaptive streaming protocol, where the quality score may be an estimate of a mean opinion score. The quality score reflects the impact of network delivery on a viewer's quality of experience (QoE). In particular, the quality score is generally based on the effects of stream switch events, as stream switches may be the result of impaired network delivery. Other network events, such as re-buffering events may also be incorporated in the score.

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17-05-2012 дата публикации

Method for capturing and transmitting motion data

Номер: US20120119993A1
Принадлежит: Individual

In a method for capturing and transmitting motion data (s 1 ) from a transmitter ( 103, 203 ) to a receiver ( 104, 204 ), motion data is captured by a capturing device ( 102, 202 ) at the transmitter end, said capturing device ( 102, 202 ) registering the motion of an object ( 106, 206 ) by means of at least one sensor ( 101, 201 ) and converting the registered motion into a digital signal (i 2 ). Said digital signal is fed to the receiver, which embeds the data of the digital signal (i 2 ) in a series (i 3 ) of data and transmits said series of data to a receiver. In addition to or instead of the data of the digital signal, the series of data transmitted by the transmitter contains context data which the receiver uses to interpret and process the originally captured motion data within a defined context.

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17-05-2012 дата публикации

Content upload method and content delivery function entity

Номер: US20120124631A1
Автор: Hongfei Xia
Принадлежит: ZTE Corp

The present disclosure discloses a method for uplinking contents and a content delivery function entity. The method is used for uploading the contents or uplinking a media stream generated by a UE to one or more CDN nodes of CDN, and comprises the following steps: after receiving a session initiation request for uploading contents or uplinking a media stream, allocating by a CDN control function entity one or more CDN nodes, and sending a session request to a cluster control function entity of the CDN node; selecting, by the cluster control function entity which receives the session request, a content delivery function entity, establishing a session for uploading the contents or uplinking the media stream between itself and the selected content delivery function entity, and returning session acknowledgement information to the CDN control function entity; and returning, by the CDN control function entity, the received acknowledgement information to a user equipment; uploading the contents or uplinking the media stream according to the acknowledgement information by the user equipment to each content delivery function entity selected by the cluster control function entity. According to the present disclosure, the content delivery network in the next generation network can support user-generated contents.

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24-05-2012 дата публикации

Screening system and method

Номер: US20120128144A1
Принадлежит: Primus Telecommunications Canada Inc

A system and method for screening incoming communications to a subscriber telephone number comprises a screening list of telephone numbers assigned to suspect incoming communication originators and rules defining when a telephone number will be added to or removed from the screening list or ‘greylist,’ and/or modifying a screening value to be assigned to a telephone number in the greylist. Data relating to an incoming communication is received from subscribers and processed, and the telephone number is screened in accordance with the rules, based on the screening value assigned to the telephone number and optionally a selected subscriber tolerance level. Subscribers may add any telephone number to a personal list of telephone numbers to be blocked (blacklist) or telephone numbers to be accepted (whitelist).

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24-05-2012 дата публикации

Portable media player as a remote control

Номер: US20120129446A1
Автор: Stephen O. Lemay, Steve Ko
Принадлежит: Apple Inc

A portable multimedia player is used to wirelessly access and control a media server that is streaming digital media by way of a wireless interface to a media unit such as a stereo/speakers in the case of streaming digital audio. In one embodiment, the portable multimedia player is wirelessly synchronized to a selected one(s) of a number of digital media files stored on the media server in such a way that digital media file metadata (song title, author, etc.) associated with the selected digital media file(s) only is transferred from the media server to be stored in the portable media player.

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24-05-2012 дата публикации

Apparatuses, Method and Computer Program for Adapting a Telecommunication Service to Traffic Load in the Network

Номер: US20120129541A1
Автор: Safouane Sfar
Принадлежит: St Ericsson SA

There is disclosed improvements of the access stratum layer for adapting a telecommunication service to traffic load on the network.

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24-05-2012 дата публикации

UE Initiated IUT Transfer Based on Policy

Номер: US20120131134A1
Принадлежит: InterDigital Patent Holdings Inc

Systems, methods, and instrumentalities are disclosed to control an inter user equipment transfer (IUT). A first user equipment (UE) may control an inter user equipment transfer (IUT) associated with a communication flow currently terminated at the first UE. The first UE may receive an indication of an environment change. An evaluation of an IUT policy may be performed in response to the environment change. It may be determined that a second UE is preferred to receive the communication flow. An IUT operation may be performed in relation to the communication flow. For example, the communication flow may be transferred from the first UE to a second UE.

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31-05-2012 дата публикации

Method and apparatus for reducing break duration in handover of voip conversation

Номер: US20120134340A1
Автор: Zhengxiong Lei
Принадлежит: Alcatel Lucent SAS

The invention proposes a method and an apparatus for reducing break duration in handover of a VoIP conversation from a packet switch domain to a circuit switch domain. The main idea is that a synchronization mechanism is introduced between the session handover procedure at IP multimedia subsystem IMS layer and a cell handover procedure at layer 2 , so that enable the two handover procedures to start at or almost at the same time. When a Mobile Switching Centre MSC server receives a request of handover from the source Mobility Management Entity MME, the time required from the time the MSC server transmitting a message to this message arriving at a remote end user equipment UE is computed first, and then is compared with a predetermined time required from the time the MSC server transmitting a message to this message arriving at the local UE. According to the comparison result, determining an order and time for the MSC server transmitting a request of session handover to the Service Centralization and Continuity Application Server (SCC AS) and transmitting a request of cell handover to the source MME, and transmitting above two requests in according to the order and time, to ensure that the time that the request of session handover arrives at the remote end communication terminal is the same or almost same as the time that the request of cell handover arrives at the local communication terminal.

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31-05-2012 дата публикации

Method of controlling sharing of participant identity in a group communication session

Номер: US20120135775A1
Принадлежит: Motorola Inc

A system and methods for increasing the granularity of privacy control in a group communication session are presented. A privacy rule is established for a participant in the session. The privacy rule specifies for different identity sharing triggers whether the participant identity is to be shared with other participants in the session. The privacy of the participant is able to be different dependent on the particular identity sharing trigger. The privacy rule is set by participant initiating the session, a separate server, or the participant. In the last case, the participant is able to specify privacy for a media or data stream when requesting the floor to transmit the stream. The identity of the participant is automatically modified dependent on session context information.

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31-05-2012 дата публикации

Method of targeted ad insertion using http live streaming protocol

Номер: US20120137015A1
Автор: Wendell Sun
Принадлежит: General Instrument Corp

A content delivery system and method that receives a request for a content stream that includes splice points. The method receives a playlist that includes an ordered list of media segment files that represent the content stream, and splice point tags, where generation of the media segment files aligns segment boundaries with the splice points in the content stream, and where each splice point tag is in a location in the playlist that corresponds to the position of one of the splice points in the content stream. The method identifies an insertion position in the playlist based on the location of the splice point tags, selects an advertisement segment, inserts the advertisement segment at the insertion position to create a modified playlist, removes the splice point tags from the modified playlist, and sends the modified playlist to the video display device.

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31-05-2012 дата публикации

Systems and methods for resetting a network device

Номер: US20120137344A1
Автор: Jingsong Wu
Принадлежит: VERIZON PATENT AND LICENSING INC

A network device includes a data store with first and second parameters, the first parameter affecting a communication operation of the network device and the second parameter affecting a security operation of the network device. A device reset function enables a user to selectively and independently refresh the first and second parameters. For example, a Session Initiation Protocol (SIP) device user can restore a default communications configuration of the SIP device while preserving the device decryption key.

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07-06-2012 дата публикации

Method, Apparatus, and System for Service Control Via I1 Interface

Номер: US20120144046A1
Принадлежит: Huawei Device Co Ltd

Embodiments of the present invention disclose a method, an apparatus, and a system for service control via an I1 interface. The method includes: sending a Session Initiation Protocol Invite message to a user equipment through a Gm interface; if receiving a response message returned by the user equipment, where the response message indicates that the user equipment chooses to use a circuit switched bearer and use an I1 interface for control, sending an I1 Invite message to the user equipment through the I1 interface, where I1 Invite message carries information indicating that Gm interface control falls back to the I1 interface control and information used to associate the Session Initiation Protocol Invite message.

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07-06-2012 дата публикации

Method and System for Reducing Channel Switching Delay Of An IPTV

Номер: US20120144440A1
Автор: Han GAO, Yurao Sun
Принадлежит: ZTE Corp

The disclosure provides a method and system for reducing channel switching delay of an IPTV. The method comprises that: an IPTV system plans a multicast association mode; the IPTV system determines, after receiving a message of requesting to access a multicast group from a terminal, other multicast groups associated with the multicast group which the terminal requests to access according to the multicast association mode and makes the terminal synchronously join in the multicast group which the terminal requests to access and other multicast groups associated with the multicast group which the terminal requests to access; provides normal multicast streams of the multicast group which the terminal requests to access, and provides no multicast streams or Low-Definition Television (LDTV) multicast streams of the other multicast groups associated with the multicast group which the terminal requests to access, and when the terminal switches channels, the IPTV system provides the terminal with normal multicast streams of the multicast group of a channel to which the terminal requests to switch when determining that the terminal has joined in the multicast group of the channel to which the terminal requests to switch. The method can reduce the channel switching delay of the IPTV and further improve the QoS of the IPTV service.

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14-06-2012 дата публикации

Audio-video data switching and viewing system

Номер: US20120150953A1
Принадлежит: Individual

A computer system and method providing for viewing and switching of audio-video data. The system comprises: a plurality of audio/video sources containing information referring to an event; a streaming server, streaming the contents of a first audio signal and a first video signal from the audio and video sources to a user; a feed distributor controllably feeding the first audio signal and first video signal to the streaming server; and a user-operated control unit communicating with the feed distributor and controlling operation of the feed distributor, so as to instruct the feed distributor to switch between audio or video. Switching between audio signals occurs without altering the video signals and switching between video signals occurs without altering the audio signals.

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14-06-2012 дата публикации

System and method for detecting and processing stale messages

Номер: US20120150961A1
Принадлежит: Individual

A system and method for handling stale messages is presented. A first message is transmitted to a peer entity. The first message includes a first timestamp. A second message is received from the peer entity. The second message is related to the first message and includes a second timestamp. A third message is received from the peer entity. The third message includes a third timestamp. A staleness of the third message is determined using the first timestamp, second timestamp, and third timestamp. When the third message is stale, the third message is at least one of ignored and discarded. When the third message is not stale, the third message may be processed.

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14-06-2012 дата публикации

Method and System for Extending Memory Capacity of a Mobile Device Using Proximate Devices and Unicasting

Номер: US20120150986A1
Принадлежит: International Business Machines Corp

An improved download capability for mobile devices, without requiring increasing of the local memory of such devices, by providing a set of multimedia devices with the capability to create a cooperative download grid where multiple instrumented devices can be aggregated together according to predefined profiles. This capability is useful in at least two different scenarios. The first is when a SIP enabled device must download a large file having a capacity that is larger than the available memory of the SIP device. The second is when a SIP enabled device must download a file but cannot be connected for a long enough time to accomplish the download. If the SIP device is in proximity to other compatible devices such as Voice over Internet Protocol (VoIP) or Session Initiation Protocol (SIP), these devices are operable to be dynamically aggregated to provide a download grid with multiprotocol support that allows optimized downloading.

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21-06-2012 дата публикации

Video call method and system thereof

Номер: US20120154507A1
Автор: Chungnan Lyu
Принадлежит: Raycomm Technologies Inc Cayman Islands

A video call method is disclosed herein and includes the following steps. The step of installing a high definition video call router (HDVCR) program in at least two mobile devices; the step of activating the HDVCR program in one of the mobile devices to start a video call; the step of connecting the at least two mobile devices; the step of enabling at least two routers by the HDVCR program to search for each other over Internet; the step of transmitting a plurality of video streams between the at least two routers; and the step of sending a plurality of high definition video images respectively to at least two displays from the at least two routers.

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21-06-2012 дата публикации

System and method for manipulating multimedia streams of ip telecommunications for multiple ip-enabled user devices

Номер: US20120158937A1
Автор: Song Jae Lee
Принадлежит: Individual

A technique for manipulating multimedia streams of IP telecommunications for multiple IP-enabled user devices is disclosed. The disclosed technique allows at least a portion of an IP telecommunication is manipulated to selected IP-enabled user devices. Various methods using the multimedia stream manipulation technique are presented.

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21-06-2012 дата публикации

Group access to ip multimedia subsystem service

Номер: US20120158964A1
Принадлежит: Individual

A method of facilitating access to services of an IP Multimedia Subsystem network by services located behind an access point to said network. The access point is associated with a subscription to the IP Multimedia Subsystem network. The method comprises including within an Implicit Registration Set defined for said subscription, a wildcarded Public Service Identity or Public Service Identity sub-domain representative of a range of Public Service Identities. At IP Multimedia Subsystem registration of said access point with the IP Multimedia Subsystem network, the Public Service Identities contained in the Implicit Registration Set are distributed to a Serving Call Session Control Function allocated to said access point and to a Proxy Call Session Control Function to which said access point is attached.

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28-06-2012 дата публикации

Apparatus and Method of Providing End-to-End Call Services

Номер: US20120164980A1
Принадлежит: NOKIA SIEMENS NETWORKS OY

An apparatus and a method are provided. The provided solution includes an apparatus including a transceiver to be in wireless connection with one or more sets of user equipment and a controller configured to connect to the Internet, set up a virtual point-to-point connection to a second apparatus, set up and provide end-to-end call services using the virtual point-to-point connection between user equipment which are connected to and served by the apparatuses.

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28-06-2012 дата публикации

Proxy file pointer method for redirecting access for incompatible file formats

Номер: US20120165965A1
Автор: Robert S. Robinson
Принадлежит: Robinson Robert S

A media file playback system, method and computer readable medium which provides for the playback of a media file (e.g., audio files, video files, etc.) through a separate media organizer (e.g., Apple's iTunes®, Windows® Media Player, etc.) when the target media file is in a format that is incompatible with the media organizer (e.g., the Free Audio Lossless Codec files or FLAC format). The media file playback system generates a “proxy” pointer file that is compatible with the media organizer and prompts the system to play the incompatible media file. Advantageously, a user that would otherwise be unable to playback an incompatible file through the media organizer due to limitations of the media organizer (e.g., the restriction against playing FLAC files through the Apple iTunes® software application), is able to execute playback using the media file playback system via interactions with the familiar and centralized interface provided the media organizer.

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28-06-2012 дата публикации

E-Mail Proxy

Номер: US20120166567A1
Автор: Eran Fuchs, Erez Halahmi
Принадлежит: Research in Motion Ltd

In one embodiment, a method for processing an e-mail message addressed to an e-mail client is disclosed. The method comprises receiving at a mail server an e-mail message addressed to the e-mail client, the e-mail message including an attachment which is characterized by a size; reducing the size of the attachment to create a reduced size attachment; preparing a formatted message, which includes the reduced size attachment and a link to the attachment, wherein the attachment is downloadable from the mail server using the link; and delivering the formatted message to the e-mail client for display on a computational device.

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28-06-2012 дата публикации

Flexible multimedia priority services

Номер: US20120167179A1
Принадлежит: Telefonaktiebolaget LM Ericsson AB

Presented is a system and methods for allowing a user, through their end user device, to invoke and access on-demand and always-on time interval based multimedia priority services (MPS). The time interval can be specified by the user directly for the user's session or provided by a managing authority for a plurality of user sessions. The time interval can be specified as a period from user invocation forward or as a start time/date pair to an end time/date pair.

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05-07-2012 дата публикации

Method for optimising the placement of at least two pieces of information

Номер: US20120169767A1
Принадлежит: Admeta AB

Method for optimising the placement of at least two pieces of information in at least one display section of a display area managed by a system, wherein said system communicates with an Information Optimisation Centre through the sending and receiving of packets of instructions and/or requests, wherein said packets of instructions comprise data regarding a location of at least one piece of information and instructions regarding at least two pieces of information are sent in the same packet. The invention also relates to a system for optimising the placement of at least two pieces of information in at least one display section of a display area, comprising optimisation means for selecting at least two pieces of information corresponding to at least one display section, wherein said system further comprises at least one packet of instructions regarding the selection of at least two pieces of information by said optimisation means and said packet of instructions comprises data regarding a location of at least one piece of information and that instructions regarding at least two pieces of information are sent in the same packet of instructions.

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05-07-2012 дата публикации

IP Multimedia Subsystem (IMS)-Based Pre-negotiation of Video Codec For Video Single Radio Video Call Continuity

Номер: US20120169825A1
Автор: Milan Patel
Принадлежит: InterDigital Patent Holdings Inc

Systems, methods, and instrumentalities are disclosed to provide pre-negotiation of a video codec. An IP multimedia subsystem (IMS) entity, such as a service centralization and continuity application server (SCC AS), may send a first session initiation protocol (SIP) message to a circuit switched domain entity via an IMS core network. The first SIP message may correspond to a video call in an on-going IP multimedia subsystem (IMS) session. The first SIP message may include one or more video codecs supported by the SCC AS and the UE associated with the video call. The SCC AS may receive a second SIP message from the circuit switched domain entity. The second SIP message may include the video codec, which may be one of the video codecs included in the first SIP message. The SCC AS may send the video codec to a user equipment (UE) associated with the video call.

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05-07-2012 дата публикации

Video telephony method and apparatus of mobile terminal

Номер: US20120169828A1
Автор: Joon Jae LEE
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A method for enhancing video quality in the video telephony and a mobile terminal for supporting the video telephony method are provided. The video telephony method includes establishing a video telephony session with a counterpart terminal, receiving video transmitted by the counterpart terminal, identifying characteristic of the video data, generating a video quality change command according to the characteristic, and transmitting the video quality change command to the counterpart terminal.

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05-07-2012 дата публикации

Method and system for providing personal broadcasting service

Номер: US20120171950A1
Принадлежит: SAMSUNG ELECTRONICS CO LTD

Provided is a method for providing a personal broadcasting service. The method includes receiving a request for a broadcast theme or content from a broadcast receiving terminal, searching for broadcast providing terminals configured to provide a personal broadcast associated with the broadcast theme or content, selecting one of the searched broadcast providing terminals, and providing, when a personal broadcast registration request is received from the selected broadcast providing terminal, information associated with the requested personal broadcast to the broadcast receiving terminal.

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05-07-2012 дата публикации

Playback Pause Before Signal Loss of a Mobile Device

Номер: US20120172033A1
Автор: David Gareth Hilton
Принадлежит: EldonTechnology Ltd

One embodiment described herein may take the form of a system and/or method for monitoring a position of a mobile device and pausing play or recording a multimedia presentation when the mobile device enters or approaches a zone where a wireless signal may be degraded or lost. In one embodiment, the mobile device may utilize a global position system (GPS) signal to determine the location of the mobile device. Further, the mobile device may be configured to display one or more multimedia presentations and may, in response to the mobile device being located near or within a dark zone, pause play of the multimedia presentation until the mobile device returns to a zone of sufficient wireless signal coverage. In this manner, the mobile device may prevent the user from losing or missing portions of the multimedia presentation due to lost or degraded wireless signal of the mobile device.

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12-07-2012 дата публикации

Pc managed networked audio bell/intercom system

Номер: US20120177188A1
Автор: Terry Daniel Weidig
Принадлежит: Terry Daniel Weidig

A method, storage medium, and system for a managed audio bell/intercom including a controller and audio devices connected by an industry standardized network, wherein the controller contains logic to distribute action via the network to the audio devices.

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12-07-2012 дата публикации

Access session controller, ip multimedia subsystem and registration and session method thereof

Номер: US20120179827A1

Disclosed are an access session controller, an IP multimedia subsystem and registration and session establishment methods thereof, where the access session controller includes a message reception module, a service trigger configuration module, a session control module and a message transmission module. The IP multimedia subsystem includes the access session controller and a network-wide home subscriber server system. The registration method includes: initiating, by the access session controller, an authentication information request to the network-wide home subscriber server system. The session establishment method includes: directly process, by the access session controller, the request message initiated from a user to establish a session. The foregoing solutions can simplify the signaling processing flow and reduce the network complexity.

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19-07-2012 дата публикации

Communication System and Method

Номер: US20120182988A1
Принадлежит: Skype Ltd Ireland

There is provided a packet-based communication system for conducting voice or video calls over a packet-based network. A client application on a first terminal is configured to determine an availability of one or more other, second user terminals installed with other instances of the client application, and to present a near-end user with an option to select one of said second user terminals for use by the near-end user in conjunction with the first user terminal when conducting a voice or video call with a far-end user via the client instances and packet-based communication system; thereby enabling the voice or video call to be conducted using the second terminal to consume or generate at least one stream of the call whilst the first user terminal concurrently generates or consumes at least another stream of the call or controls the call.

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19-07-2012 дата публикации

System and method for accessing really simple syndication (rss) enabled content using session initiation protocol (sip) signaling

Номер: US20120185573A1
Принадлежит: International Business Machines Corp

A system and associated method for subscribing Really Simple Syndication (RSS) enabled content using the Session Initiation Protocol (SIP) are disclosed. An application server coupled to a Hypertext Transfer Protocol (HTTP) server in the Internet intermediates a SIP message and a request for a RSS feed. An end device requests subscription of the RSS feed in a SIP message. The HTTP server enables the application server to subscribe the RSS feed and to track changes in the RSS feed over the Internet by use of a Serving Call/Session Control Function (S-CSCF) servicing the SIP message. The HTTP server enables the end device subscribing the RSS feed to fetch the web content from the media cache in later part of the subscription by providing updates to the application server.

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19-07-2012 дата публикации

System and method for zero latency browsing

Номер: US20120185783A1
Принадлежит: EMC SatCom Technology LLC

A system replicates Internet websites on a large number of user computers having browsers. The system includes a gateway platform having a gateway server and a cache. In the broadcast mode, the gateway server periodically or continuously images broadcast data (e.g., popular websites), compresses the website images, and stores the compressed website images in the gateway cache. The gateway server then broadcasts all of the compressed broadcast data to all (millions) of the user computers over a broadcast device (such as a satellite), for subsequent display by the user in the browser. In the unicast mode, the user requests unicast data (e.g., less-popular websites or websites having highly user-customized information) at the browser. The gateway server images that one web page, compresses the unicast data, and transmits the compressed unicast data over the broadcast device substantially in real time to the one requesting user computer.

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26-07-2012 дата публикации

Enhanced E911 Network Access for a Call Center Using Session Initiation Protocol (SIP) Messaging

Номер: US20120189107A1
Принадлежит: TeleCommunication Systems Inc

A switched emergency call (e.g., a 911 call, an alarm company call) forwarded by a telematics call center is converted into a session initiation protocol (SIP) packetized phone call at the call center, and routed over an IP network, for presentation to an emergency services gateway, which connects to a selective router via dedicated circuits, gaining full access to the Enhanced 911 network. This provides a PSAP receiving a call from a telematics call center or other call center with all features available in an Enhanced 911 network, e.g., callback number of the 911 caller, and location of the 911 caller. Location of the caller is provided using a VoIP positioning center (VPC), queried from the call center. In this way, the switched emergency call is converted into a SIP packetized phone call and routed without further passage through the public switched telephone network (PSTN).

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26-07-2012 дата публикации

Method and System for Cellular Network Services and an Intelligent Integrated Broadcast Television Downlink Having Intelligent Service Control With Feedback

Номер: US20120190355A1
Принадлежит: Broadcom Corp

In an RF communication system, aspects for cellular network and intelligent integrated broadcast television downlink with intelligent service control with feedback may comprise generating a request in a mobile terminal for media to be delivered to the mobile terminal. The mobile terminal may transmit the request via a cellular service. The mobile terminal may receive the requested media having a specified quality of service via a single integrated cellular and VHF/UHF baseband processing integrated circuit. The received requested media may be received from a cellular broadcast service, the cellular service and/or a VHF/UHF broadcast service. The mobile terminal may negotiate for an acceptable quality of service with a service provider that controls delivery of the media. The media may be delivered via at least one of the cellular broadcast service, the cellular service and the VHF/UHF broadcast service.

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26-07-2012 дата публикации

Method and system for service denial and termination on a wireless network

Номер: US20120191854A1
Принадлежит: ROCKSTAR BIDCO LP

A method and system are provided for denying an application service request, such as a Multimedia Messaging Service (MMS) request, on wireless and wireline Internet Protocol (IP) Multimedia Subsystem (IMS) networks or Session Initiation Protocol (SIP) networks. In one example, the method includes receiving a request for an application service from a user via a transport network, determining to deny the request, and providing a response corresponding to the denial of the request to the user via the transport network.

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26-07-2012 дата публикации

System and method for synchronizing operations among a plurality of independently clocked digital data processing devices

Номер: US20120192071A1
Принадлежит: Individual

A system is described for maintaining synchrony of operations among a plurality of devices having independent clocking arrangements. A task distribution device is to distribute tasks to a synchrony group comprising a plurality of devices to perform tasks distributed by the task distribution device in synchrony. The task distribution device distributes each task to synchrony group members over a network. Each task is associated with a time stamp that indicates a time, relative to a clock maintained by the task distribution device, at which synchrony group members are to execute the task. Each synchrony group member periodically obtains from the task distribution device an indication of current time indicated by its clock, determines a time differential between the task distribution device's clock and its respective clock and determines there from a time at which, according to its respective clock, the time stamp indicates that it is to execute the task.

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02-08-2012 дата публикации

System integration and test monitoring of immersive video networks

Номер: US20120194634A1
Автор: Shawn FERDINAND
Принадлежит: VERIZON PATENT AND LICENSING INC

A computing device determines a schedule for monitoring an immersive video-telepresence (IMV-TP) network, and receives, based on the schedule, immersive video (IMV) information directly from one or more of devices, software, or systems associated with the IMV-TP network. The computing device aggregates the received IMV information, generates a report based on the aggregated IMV information, and provides the generated report to one or more users associated with the IMV-TP network.

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02-08-2012 дата публикации

Mobile communication system

Номер: US20120195261A1
Принадлежит: NEC Corp, NTT DOCOMO INC

In a mobile communication system capable of switching between a first communication state and a second communication state, in a case of a first communication state, a VoIP media signal is exchanged between a mobile station. UE # 1 and a mobile station UE # 2 via an LTE radio access system and a node S-GW, a VoIP control signal is exchanged via the LTE radio access system, the node S-GW, and IMS, and in a case of a second communication state, a circuit-switched signal is exchanged between the mobile station UE # 1 and an enhanced MSC/MGW via a 2G/3G radio access system, the VoIP media signal is exchanged between the enhanced MSC/MGW and the mobile station UE # 2 via the node S-GW, and the VoIP control signal is exchanged between the enhanced MSC/MGW and the mobile station UE # 2 via the node S-GW and the IMS.

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02-08-2012 дата публикации

Re-establishing push notification channels via user identifiers

Номер: US20120198268A1
Автор: Rashid Qureshi
Принадлежит: Microsoft Corp

Embodiments enable recovery of push notification channels via session information associated with user identifiers. A proxy service creates session information describing push notification channels (e.g., subscriptions) for a user and associates the session information with a user identifier. The session information is stored in a cloud service or other storage area separate from the proxy service. After failure of a user computing device or the proxy service, the session information is obtained via the user identifiers and the push notification channels are re-created with the session information. In some embodiments, the proxy service enables delivery of the same notification to multiple computing devices associated with the user identifier.

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09-08-2012 дата публикации

System and method for selecting network egress

Номер: US20120201139A1
Принадлежит: Embarq Holdings Co LLC

A system and method for selecting communications routing. Network performance information is gathered from a communications network using performance information packet data packets. A network connection offering the best quality of service is selected between the communications network and an outside network based on the network performance information. The network connection is established between the communications network and the outside network for routing communications.

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16-08-2012 дата публикации

Method for Obtaining Information of Key Management Server, and Method, System and Device for Monitoring

Номер: US20120207284A1
Принадлежит: ZTE Corp

The present invention discloses a method for obtaining key management server information, and an intercepting method, system and device, including: in the process of a user equipment registering an IP multimedia subsystem (IMS), storing the KMS information corresponding to the user equipment in a preset IMS core network network element; and when a lawful intercepting device monitors a session initiated by the user equipment, intercepting a session request signaling sent by the user equipment, and obtaining an identification information of the user equipment from the session request signaling, and searching the KMS information corresponding to the user equipment from the preset IMS core network network element according to the identification information of the user equipment. The technical solution of the present invention makes the requirement of lawful intercepting be met without depending on security of the signaling plane when a plurality of KMSs are deployed in the IP multimedia subsystem.

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23-08-2012 дата публикации

Systems, methods, and apparatus for recording time delayed broadband content

Номер: US20120213496A1
Принадлежит: Cox Communications Inc

Systems, methods, and apparatus for recording time delayed broadband content are provided. Desired content to be recorded may be identified by a programming processing component configured to receive broadband content output by a service provider. A channel associated with the desired content and an amount of delay associated with the channel may be determined. Based at least in part upon the determined amount of delay, the recording of the desired content may be scheduled by the programming processing component.

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