УСТРОЙСТВО И СПОСОБ ДЛЯ УПРАВЛЕНИЯ МОЩНОСТЬЮ ВОСХОДЯЩЕЙ ЛИНИИ СВЯЗИ В БЕСПРОВОДНОЙ СВЯЗИ

Заявленное изобретение относится к беспроводной связи. Технический результат заключается в облегчении применения периодических корректировок в регулировании мощности в замкнутом контуре в среде беспроводной связи. Для этого периодическая команда управления мощностью может отправляться по нисходящей линии связи для управления и/или корректирования уровня мощности восходящей линии связи, применяемого терминалом доступа. Каждая периодическая команда управления мощностью может формироваться на основе периодической передачи по восходящей линии связи, отправляемой от терминала доступа. Периодические команды управления мощностью могут сообщаться посредством физического канала управления нисходящей линии связи (PDCCH) или внутриполосной сигнализации. Кроме того, терминалы доступа могут быть сгруппированы для повышения эффективности передачи по нисходящей линии связи периодических команд управления мощностью. Периодические команды управления мощностью могут быть приостановлены при освобождении ресурсов ...

ОПРЕДЕЛЕНИЕ РАЗМЕРА ШИФРОВАЛЬНОЙ КНИГИ HARQ/ACK

Изобретение относится к определению шифровальной книги гибридных автоматических запросов повторения (HARQ)-подтверждения (ACK) в сетях беспроводной связи. Технический результат - эффективное снижение непроизводственных издержек от использования HARQ-ACK. Для этого получают индекс назначения нисходящего канала (DAI); определяют количество нисходящих субкадров в пределах пакетного окна первой обслуживающей соты из множества обслуживающих сот, в котором нисходящие субкадры пакетного окна ассоциированы с восходящим субкадром для передачи соответствующей информации гибридного автоматического запроса HARQ-ACK; определяют количество битов HARQ-ACK, соответствующих первой обслуживающей соте, доступных на физическом восходящем канале совместного использования (PUSCH) восходящего субкадра, основываясь на DAI и определенном количестве нисходящих субкадров; определяют количество битов HARQ-ACK, соответствующих каждой из множества обслуживающих сот, доступных на PUSCH восходящего субкадра; и определяют ...

СИСТЕМА ПРИСУТСТВИЯ, ТЕРМИНАЛ СВЯЗИ, СЕРВЕР И КОМПЬЮТЕРНЫЙ ПРОГРАММНЫЙ ПРОДУКТ ДЛЯ НИХ

Изобретение относится к области телекоммуникационных сетей. Технический результат заключается в уменьшении требуемой полосы пропускания сетевого соединения. Сущность изобретения заключается в том, что система присутствия содержит терминалы связи и сервер присутствия, которые могут совместно работать, чтобы предоставить уведомления о состоянии. Терминал связи может предоставлять серверу сообщение сохранения, чтобы приостановить передачу уведомлений о состоянии этому терминалу связи. Сервер присутствия может быть выполнен так, что в ответ на сообщение сохранения, запрашивающее сохранение уведомлений о состоянии, передача уведомлений о состоянии от сервера этому терминалу связи приостанавливается. Система присутствия, терминал связи и/или сервер присутствия и связи могут включать в себя аппаратные средства, и/или компьютерный код, или программное обеспечение, чтобы предоставить соответствующие функции и операции. 6 н. и 9 з.п. ф-лы, 1 ил.

СПОСОБ И УСТРОЙСТВО ДЛЯ ПРЕРЫВИСТОГО ПРИЕМА В ПОЛЬЗОВАТЕЛЬСКОМ УСТРОЙСТВЕ ДЛЯ ЭКОНОМИИ ЭЛЕКТРОЭНЕРГИИ

Изобретение относится к беспроводной связи. Технический результат заключается в экономии электроэнергии аккумуляторной батареи. Настоящие аспекты относятся к способам и устройствам для выключения приемника модема или компонентов этого приемника в момент времени до окончания кадра на основании данных в этом кадре, принимаемых и должным образом декодируемых до окончания упомянутого кадра. В одном аспекте упомянутые устройства и способы обеспечивают экономию электроэнергии в беспроводном устройстве и включают в себя прием данных в кадре в пользовательском устройстве, определение до окончания этого кадра, все ли полезные пакетные данные правильно декодированы, и выключение электропитания компонента приемника на оставшуюся часть этого кадра в ответ на определение, что все полезные пакетные данные правильно декодированы, и при этом первый период времени до следующего запланированного периода передачи служебных битов временного интервала в этом кадре больше второго периода времени, соответствующего ...

УПРАВЛЕНИЕ ЭНЕРГОСБЕРЕЖЕНИЕМ В НИЗКОВОЛЬТНЫХ БЕСПРОВОДНЫХ СЕТЯХ

Изобретение относится к технике связи. Беспроводные ячеистые сети маршрутизируют сообщения между главным компьютером и множеством полевых устройств. Ячеистая сеть синхронизирована по глобальному основному рабочему графику, который определяет активные периоды, когда сообщения могут передаваться или приниматься узлами сети, и неактивные периоды, когда сообщения не могут передаваться или приниматься. На основе сообщений, отправляемых главным компьютером на отдельные полевые устройства, осуществляется управление сетью, которое состоит в том, чтобы выборочно поддерживать в активном состоянии те узлы, которые необходимы для маршрутизации сообщений на отдельные полевые устройства. Технический результат заключается в снижении энергопотребления сетевыми устройствами. 5 н. и 7 з.п. ф-лы, 6 ил., 1 табл.

ВЫБОРОЧНОЕ ВКЛЮЧЕНИЕ ПОЛЕВЫХ УСТРОЙСТВ В НИЗКОВОЛЬТНОЙ БЕСПРОВОДНОЙ ЯЧЕИСТОЙ СЕТИ

Изобретение относится к беспроводным сетям. Технический результат - экономия электроэнергии в беспроводной ячеистой сети. Для обеспечения связи между главным компьютером и полевыми устройствами в системе управления используется беспроводная сеть. Полевые устройства обычно находятся под низким напряжением или в режиме ожидания. Включены только те полевые устройства, которые поддерживают связь с главным компьютером, эти полевые устройства находятся во включенном состоянии до тех пор, пока не прекратится связь между полевыми устройствами и главным компьютером. 5 н. и 12 з.п. ф-лы, 6 ил., 1 табл.

ЭЛЕКТРОННОЕ УСТРОЙСТВО И СПОСОБ ДЛЯ КОНТРОЛЯ ФИЗИЧЕСКИХ НИСХОДЯЩИХ КАНАЛОВ УПРАВЛЕНИЯ

Изобретение относится к технике связи и может использоваться в системах мобильной связи. Технический результат состоит в обеспечении контроля физических нисходящих каналов управления только для тех ячеек, к которым применяются отдельные конфигурации, что позволяет сберечь энергию, потребляемую станцией мобильной связи. Для этого электронное устройство содержит схему, выполненную с возможностью применения отдельных конфигураций прерывистого приема к множеству ячеек с различными атрибутами и применения общей конфигурации прерывистого приема к группе ячеек с общим атрибутом; и контроля физических нисходящих каналов управления указанного множества ячеек на основе соответствующих конфигураций прерывистого приема. 3 н. и 17 з.п. ф-лы, 10 ил.

СПОСОБ И УСТРОЙСТВО УПРАВЛЕНИЯ ПЕРЕДАЧЕЙ СИГНАЛА И ЭЛЕКТРОННОЕ УСТРОЙСТВО

Изобретение относится к области управления передачей сигнала. Техническим результатом является сокращение количества передач сигнальных кадров и уменьшение потребления энергии в точке доступа. Способ содержит этапы, на которых обнаруживают, существует ли терминал, запрашивающий установление беспроводного соединения; и если такой терминал не существует, переключают функцию отправки сигнальных кадров в закрытое состояние и сохраняют прием тестовых кадров запроса, принятие решения, было ли когда-либо установлено беспроводное соединение с терминалом, отправляющим тестовые кадры запроса, если соединение устанавливалось, переключают функцию отправки в открытое состояние, если соединение не устанавливалось, регестрируют накопленное количество тестовых кадров запроса, переключают функцию отправки в открытое состояние, когда накопленное количество больше или равно заданному количеству. 3 н. и 6 з.п. ф-лы, 11 ил.

РАДИОТЕЛЕФОН И СПОСОБ ФУНКЦИОНИРОВАНИЯ РАДИОТЕЛЕФОНА В ПРЕРЫВИСТОМ РЕЖИМЕ ПОИСКОВЫХ ВЫЗОВОВ

Изобретение относится к способу функционирования радиотелефона в прерывистом режиме поисковых вызовов в радиотелефонной системе множественного доступа с кодовым разделением каналов. Технический результат: снижение потребления мощности в радиотелефоне - достигается тем, что перед входом в режим бездействия с низким уровнем потребления энергии радиотелефон в радиотелефонной системе вычисляет заранее тактирование, требуемое для активизации отдельных блоков радиотелефона, и запоминает вычисленные моменты времени активизации в регистрах. Также перед входом в режим бездействия локальное тактирование радиотелефона синхронизируется с принятыми границами развертки псевдослучайного шума от радиотелефонной системы. В режиме бездействия радиотелефон использует таймер режима бездействия для моделирования системного тактирования. Когда таймер режима бездействия совпадает с запомненными моментами времени активизации, радиотелефон повторно активизирует выбранные блоки радиотелефона, такие как генератор ...

УСТРОЙСТВО И СПОСОБ ИНТЕРФЕЙСА С ВЫСОКОЙ СКОРОСТЬЮ ПЕРЕДАЧИ ДАННЫХ

Изобретение относится цифровым интерфейсам передачи данных для мобильных устройств. Техническим результатом является управление состоянием энергопотребления клиентского устройства от главного устройства. Результат достигается тем, что обеспечивают пакет возможностей клиентского устройства, содержащий поле возможностей состояния энергопотребления клиентского устройства, отправляют пакет возможностей клиентского устройства при помощи клиентского устройства на главное устройство после запроса главным устройством, выбирают конкретное поддерживаемое клиентским устройством состояние энергопотребления из по меньшей мере одного поддерживаемого клиентским устройством состояния энергопотребления при помощи главного устройства и отправляют пакет состояния энергопотребления от главного устройства на клиентское устройство, причем пакет состояния энергопотребления содержит выбранное конкретное поддерживаемое клиентским устройством состояние энергопотребления. 3 н. и 24 з.п. ф-лы, 22 табл., 116 ил.

СПОСОБ ПЕРЕКЛЮЧЕНИЯ ЧАСТЕЙ ПОЛОСЫ ПРОПУСКАНИЯ, ТЕРМИНАЛЬНОЕ УСТРОЙСТВО И КОМПЬЮТЕРНЫЙ НОСИТЕЛЬ ДАННЫХ

Изобретение относится к средствам переключения частей полосы пропускания. Технический результат – уменьшение передачи управляющей информации на сетевой стороне. Если таймер истекает, определяют переключиться с активной первой части полосы пропускания BWP на вторую BWP, причем активная первая BWP не является второй BWP. Определяют на основе состояния прерывистого приема (DRX) терминального устройства и длинного цикла DRX, запускать ли таймер. Причем при определении на основе состояния DRX терминального устройства и длинного цикла DRX, запускать ли таймер, определяют запустить таймер, когда длительность, в течение которой состояние DRX терминального устройства находится в длинном цикле DRX, больше, чем предустановленная длительность, или определяют запустить таймер, когда количество длинных циклов DRX, в которых находится состояние DRX терминального устройства, больше, чем предустановленное количество. Останавливают таймер, если терминальное устройство больше не находится в длинном цикле ...

СИСТЕМА И СПОСОБ ДЛЯ ПЕРЕНАПРАВЛЕНИЯ СООБЩЕНИЙ В АКТИВНЫЙ ИНТЕРФЕЙС МНОГОИНТЕРФЕЙСНОГО УСТРОЙСТВА

Изобретение относится к средствам перенаправления сообщений в активный интерфейс устройства. Технический результат заключается в уменьшении электропотребления многоинтерфейсных устройств. Посредством первой сети принимают первое сообщение из пользовательского устройства до того, как первый интерфейс пользовательского устройства будет отключен, причем первым сообщением запрашивается, чтобы сообщения для пользовательского устройства переадресовывались через вторую сеть, соответствующую второму интерфейсу пользовательского устройства, при этом первое сообщение представляет собой запрос перенаправления. Принимают второе сообщение для пользовательского устройства. Переадресовывают второе сообщение во вторую сеть. 4 н. и 16 з.п. ф-лы, 11 ил.

СПОСОБ И УСТРОЙСТВО ДЛЯ ЭНЕРГОСБЕРЕЖЕНИЯ В БЕСПРОВОДНОЙ ЛОКАЛЬНОЙ СЕТИ

Изобретение относится к области связи. Описываются способ и устройство энергосбережения в беспроводной локальной сети (WLAN). Станция (STA) может принимать параметры, которые ассоциируют STA с конкретной группой STA, и выполнять доступ к каналу в течение периода, который разрешен для этой группы STA, основываясь на указанных параметрах. STA может принимать информацию, касающуюся слота доступа, который разрешен для указанной группы STA, и выполнять доступ к каналу в течение этого слота доступа. STA может принимать планирование для пробуждения из спящего состояния и входить и выходить из спящего состояния, основываясь на планировании. Наивысший приоритет доступа к каналу может предоставляться STA типа датчика или измерителя. STA может указывать точке доступа (AP), что STA не будет прослушивать карту указания трафика (TIM) или TIM доставки (DTIM) в маячке. 2 н. и 18 з.п. ф-лы, 23 ил.

СИСТЕМА УПРАВЛЕНИЯ С РАДИОСООБЩЕНИЯМИ, СОДЕРЖАЩИМИ ИНФОРМАЦИЮ О ПОСЛЕДОВАТЕЛЬНОСТИ СООБЩЕНИЙ

Изобретение относится к средствам отправки сообщений. Технический результат заключается в уменьшении времени доставки сообщений. Отправляют главным компьютером беспроводной сети управляющего сообщения, адресованного на адрес полевого устройства. Отправляют радиосообщения, содержащие содержимое управляющего сообщения, и информацию о последовательности сообщений и код функции через сеть на узел, имеющий соответствующий беспроводный адрес. Доставляют содержимое управляющего сообщения на полевое устройство, если информация о последовательности сообщений указывает, что управляющее сообщение принято в надлежащем порядке, или код функции аннулирует правила приема. 4 н. и 12 з.п. ф-лы, 6 ил.

СПОСОБ ПОВЫШЕНИЯ ЭФФЕКТИВНОСТИ УПРАВЛЕНИЯ ЭНЕРГОСБЕРЕЖЕНИЕМ

Изобретение относится к системам беспроводной связи, которые могут применять алгоритм управления энергосбережением. Предложен усовершенствованный способ управления энергосбережением. В различных вариантах, например, узел управления сетью содержит процессорную схему, компонент связи, выполняемый процессорной схемой, для приема информации об устойчивости обслуживания от узла отслеживания мобильных устройств, и решающий компонент, выполняемый процессорной схемой, для принятия решения, должен ли узел eNodeB перейти в энергосберегающий режим, на основе информации об отслеживании мобильных устройств. 4 н. и 26 з.п. ф-лы, 12 ил.

СИСТЕМА ДОСТУПА И БЕЗОПАСТНОСТИ ТРАНСПОРТНОГО СРЕДСТВА (ВАРИАНТЫ)

Предложены системы для обнаружения приближения пользователя к транспортному средству. Система включает в себя контроллер обеспечения комфорта, который запускает высокоточное определение необходимости включения функции приветствия в небольшой области (с высоким рабочим током) при менее точном обнаружении авторизованного пользователя в большей зоне вокруг транспортного средства, для включения функции приветствия (с низким энергопотреблением). Передатчик ближнего действия транслирует опрашивающий сигнал на определенную область. Передатчик ближнего действия имеет режим ожидания приближения, в котором опрашивающий сигнал транслируется с первой заранее заданной частотой повторения импульсов, и базовый режим, в котором опрашивающий сигнал транслируется с меньшей частотой повторения импульсов. Передатчик ближнего действия имеет первый уровень энергопотребления в режиме ожидания приближения. Система беспроводной связи выполнена с возможностью наблюдать за действиями пользователя вне области приближения ...

СПОСОБ ОБРАБОТКИ ТАЙМЕРА И ОКОНЕЧНОЕ УСТРОЙСТВО

Изобретение относится к способу обработки таймера, выполняемому оконечным устройством связи. Технический результат заключается в уменьшении потребления энергии оконечным устройством связи. Для этого осуществляют прием первого сообщения, которое указывает назначение нисходящей линии связи или предоставление восходящей линии связи и содержит индекс несущей, который указывает первую несущую или первую обслуживающую соту, и осуществляют запуск или перезапуск таймера. Таймер используется оконечным устройством для переключения с активной части полосы пропускания (BWP) нисходящей линии связи на BWP нисходящей линии связи по умолчанию. При этом активная BWP нисходящая линия связи оконечного устройства является активной BWP нисходящей линии связи первой несущей или первой обслуживающей соты, и таймер является таймером, ассоциированным с первой несущей или первой обслуживающей сотой. 4 н. и 12 з.п. формулы, 14 ил.

ТЕХНОЛОГИИ ДЛЯ УПРАВЛЕНИЯ ПРОСТРАНСТВАМИ ПОИСКА

Изобретение относится к беспроводной связи, а более конкретно, к технологиям для управления пространствами поиска. Техническим результатом является обеспечение использования общего физического канала управления нисходящей линии связи (PDCCH) таким образом, чтобы указывать лучи передачи, которые должны использоваться посредством базовой станции в течение возможности передачи или периодичности, чтобы отслеживать пространства поиска. Результат достигается тем, что абонентское устройство (UE) может отслеживать пространство поиска (в некоторых случаях, с использованием периодичности) на предмет общего PDCCH, с тем чтобы определять то, должны ли лучи передачи, ассоциированные с UE, использоваться в течение возможности передачи. Если да, UE может пробуждаться, по меньшей мере, в течение части возможности передачи для того, чтобы принимать дополнительную информацию. Если общий PDCCH указывает то, что лучи передачи, ассоциированные с UE, не должны использоваться в течение возможности передачи, UE ...

ПЕРЕДАЧА И ПРИЕМ СИМВОЛОВ ДАННЫХ

Изобретение относится к передаче данных. Технический результат – обеспечение более плоской частотной характеристики сигнала. Для этого предоставляется способ передачи множества символов данных. Способ содержит передачу первого сигнала с амплитудной манипуляцией, соответствующего символам данных, причем первый сигнал содержит множество периодов включения и множество периодов выключения. Каждый период включения содержит первый фрагмент сигнала, циклически сдвигаемый в периоде включения посредством соответствующего случайного или псевдослучайного коэффициента. 9 н. и 20 з.п. ф-лы, 8 ил.

ОБОРУДОВАНИЕ ПОЛЬЗОВАТЕЛЯ И СПОСОБ ДЛЯ РЕЖИМА ПРИЕМА С ПЕРЕРЫВАМИ (DRX) В СЕТЯХ БЕСПРОВОДНОЙ ПЕРЕДАЧИ ДАННЫХ

Изобретение относится к беспроводной передаче. Технический результат заключается в повышении экономичности использования энергии. Описаны варианты осуществления оборудования пользователя (UE) и способа для режима приема с перерывами (DRX) при беспроводной передаче данных. В некоторых из этих вариантов осуществления UE могут работать для определения значения для параметра DRX, на основе по меньшей мере частично информации, ассоциированной с приложением, работающим в UE. UE может передавать сообщение в улучшенный узел-В (eNB). Сообщение может включать в себя по меньшей мере одно из значения для параметра DRX и информации, ассоциированной с приложением. eNB может определять значения для параметров DRX, которые UE может использовать в режиме DRX. 3 н. и 12 з.п. ф-лы, 4 ил.

СИСТЕМА МОБИЛЬНОЙ СВЯЗИ

Изобретение относится к мобильной связи. Технический результат заключается в том, что опорный сигнал передается к UE. Тем самым опорный сигнал для измерения мощности может передаваться менее часто, чем обычно, и энергопотребление инфраструктуры может быть понижено. Система мобильной связи включает в себя множество eNB, которые осуществляют радиосвязь с UE и МСЕ, который управляет eNB. МСЕ указывает подкадр MBSFN (МСЕ), служащий в качестве радиоресурсов, передающих опорный сигнал для измерения мощности к UE менее часто, чем обычно к eNB, eNB, в дополнение к подкадру MBSFN (МСЕ) указанному МСЕ, обозначает подкадр MBSFN (eNB), служащий в качестве радиоресурсов, передающих опорный сигнал к UE менее часто, чем обычно, и в подкадре MBSFN (МСЕ) и подкадре MBSFN (eNB). 3 н. и 9 з.п. ф-лы, 25 ил.

СПОСОБ И УСТРОЙСТВО ДЛЯ КООРДИНАЦИИ ФУНКЦИИ САМОСТОЯТЕЛЬНОЙ ОПТИМИЗАЦИИ В БЕСПРОВОДНОЙ СЕТИ

Изобретение относится к беспроводным системам связи. Сетевой менеджер (NM) включает в себя функцию координации самооптимизируемой сети (SON) для достижения технического результата в виде недопущения конфликта и обеспечения разрешения конфликта, вызванного работой одной функции SON одновременно с тем, когда другая функция SON должна работать на расширенном узле B (eNodeB). Состояние координации SON является одним из следующих состояний: первое состояние, указывающее, что соответствующий eNodeB уже обеспечивает зону обслуживания для других eNodeB, выключенных с целью экономии энергии функцией SON ESM; второе состояние, указывающее, что соответствующий eNodeB уже обеспечивает зону обслуживания для соседнего eNodeB, который находится в состоянии простоя; и третье состояние, указывающее, что соответствующий eNodeB обновляет параметры конфигурации в соответствующей соте. 3 н. и 22 з.п. ф-лы, 5 ил.

СПОСОБ ОБНАРУЖЕНИЯ ИЗВЛЕЧЕНИЯ АККУМУЛЯТОРА

Изобретение относится к области связи и может быть использовано для обнаружения наличия аккумулятора хостовым терминалом, в частности к обнаружению извлечения «интеллектуального» аккумулятора, когда хостовый терминал осуществляет передачу данных.В способе обнаружения извлечения аккумулятора в процессе сеанса цифрового обмена данными с аккумулятором (160) обмен данными с аккумуляторным блоком (150) и обнаружение извлечения аккумулятора (160) происходят по существу одновременно. Извлечение аккумулятора (160) может быть обнаружено во время передачи данных от терминала (100) к аккумуляторному блоку (150). Кроме того, терминалом (100) может быть получен ответ от схем (155) аккумулятора как отклик на данные, переданные в аккумулятор (160) по линии (140) связи с аккумулятором, во время взятия отсчетов синхронизированным образом. 9 н. и 12 з.п. ф-лы, 11 ил.

СПОСОБ ПЕРЕДАЧИ ОБСЛУЖИВАНИЯ МЕЖДУ БАЗОВЫМИ СТАНЦИЯМИ, СИСТЕМА РАДИОСВЯЗИ, СПОСОБ УПРАВЛЕНИЯ DRX, БАЗОВАЯ СТАНЦИЯ И ТЕРМИНАЛ СВЯЗИ

... 1. Способ передачи обслуживания между базовыми станциями для использования в системе, включающей в себя множество базовых станций и по меньшей мере одну мобильную станцию, отличающийся тем, что способ содержит этапы, на которых: ! когда мобильная станция перемещается от первой базовой станции ко второй базовой станции, ! пересылают от первой базовой станции ко второй базовой станции контекст бездействия, который представляет собой информацию для управления уровнем DRX (прерывистого приема) мобильной станции. ! 2. Способ по п.1, содержащий этап, на котором: ! вторая базовая станция, после того как к ней переместилась мобильная станция, начинает управлять уровнем DRX мобильной станции в течение периода, предназначенного для управления второй базовой станцией, с использованием по меньшей мере контекста бездействия. ! 3. Способ по п.1 или 2, содержащий этап, на котором !первая базовая станция управляет уровнем DRX мобильной станции в соответствии с частотой передачи/приема данных мобильной ...

СИГНАЛИЗАЦИЯ ОБМЕНА ХАРАКТЕРИСТИКАМИ ОРИЕНТАЦИИ УСТРОЙСТВА И АДАПТАЦИЯ МУЛЬТИМЕДИЙНОГО СОДЕРЖАНИЯ, В ОТВЕТ НА ОРИЕНТАЦИЮ УСТРОЙСТВА, СЕРВЕРОМ

... 1. Пользовательское устройство (UE), выполненное с возможностью радиосвязи с удаленным сервером медиа содержания и инициирования обмена сигналами о характеристиках, содержащее:датчик ориентации;устройство отображения;радиочастотный приемопередатчик;процессор, функционально соединенный с радиочастотным приемопередатчиком; ипамять, функционально соединенную с процессором, при этом память хранит команды для конфигурирования процессора, для:передачи, с помощью радиочастотного приемопередатчика, информации, сообщающей удаленному серверу медиа содержания или серверу профилей устройств о характеристиках ориентации устройства указанного UE, при этом указанные характеристики ориентации устройства UE содержат одну или более заданных позиций ориентации устройства, соответствующих информации об ориентации обеспечиваемой датчиком ориентации.2. UE по п. 1, в котором команды дополнительно конфигурируют процессор, для:приема, от удаленного сервера медиа содержания, файла описания, описывающего множество ...

СПОСОБЫ УЛУЧШЕННОЙ МНОГОАДРЕСНОЙ ПЕРЕДАЧИ КОНТЕНТА

... 1. Оборудование пользователя (UE), содержащее:радиочастотный (RF) приемник для приема многоадресной передачи, содержащей описание услуг для пользователя (USD) по протоколу мультимедийной широковещательной передачи/многоадресной службы (MBMS), причем многоадресная передача содержит раздел описания и раздел соответствия; исхему процессора для идентификации пакета потоков многоадресного контента, содержащего потоки многоадресного контента, основываясь на разделе соответствия, причем каждый из множества потоков многоадресного контента соответствует одной из множества версий контента, и выбора одного из потоков многоадресного контента для обработки, основываясь на характеристиках, идентифицированных в разделе описания.2. Оборудование пользователя по п. 1, в котором схема процессора предназначена для рендеринга и воспроизведения мультимедийного контента из одного из потоков многоадресного контента.3. Оборудование пользователя по п. 1, в котором схема процессора предназначена для адаптивного переключения ...

СИСТЕМА МОБИЛЬНОЙ СВЯЗИ, СЕТЕВОЕ УСТРОЙСТВО И СПОСОБ МОБИЛЬНОЙ СВЯЗИ

... 1. Система мобильной связи, содержащая первую систему связи, которая поддерживает соединение с коммутацией пакетов (PS) и не поддерживает соединение с коммутацией каналов (CS); и вторую систему связи, которая поддерживает как соединение PS, так и соединение CS, причем первая система связи выполнена с возможностью при запросе установления соединения CS направления во вторую систему связи уведомления о приоритете соединения CS, установление которого запрошено, путем сообщения, запрашивающего замену канала соединения PS, установленного между первой системой связи и терминалом мобильной связи, на канал соединения PS, установленный между второй системой мобильной связи и терминалом мобильной связи.2. Система по п.1, отличающаяся тем, что вторая система связи выполнена таким образом, что в том случае, когда приоритет соединения CS, установление которого запрошено, является первым приоритетом, указанная система не устанавливает канал соединения PS между второй системой связи и терминалом мобильной ...

МОБИЛЬНОЕ УСТРОЙСТВО ДЛЯ СНИЖЕНИЯ МОЩНОСТИ И СООТВЕТСТВУЮЩИЙ СПОСОБ

СПОСОБ ПРЕРЫВИСТОГО ПРИЕМА, ТЕРМИНАЛЬНОЕ УСТРОЙСТВО И СЕТЕВОЕ УСТРОЙСТВО

Изобретение относится к области беспроводной связи и, более конкретно, к системам, использующим режим прерывистого приема. Технический результат: терминальное устройство может одновременно удовлетворять требованию низкой потребляемой мощности и требованию отслеживания сигнала при выполнении передачи данных на основе различных нумерологий. Изобретение раскрывает, в частности, способ прерывистого приема, терминальное устройство и сетевое устройство. Способ содержит: определение, посредством терминального устройства, по меньшей мере одного набора параметров DRX; определение, посредством терминального устройства, согласно по меньшей мере одному набору параметров DRX, целевого частотно–временного ресурса для отслеживания канала управления; и отслеживание, посредством терминального устройства, канала управления в целевом частотно–временном ресурсе. Таким образом, терминальное устройство определяет на основе множества наборов параметров DRX целевой частотно–временной ресурс для отслеживания канала ...

ГИБРИДНЫЙ МЕХАНИЗМ ЭКОНОМИИ ЭНЕРГИИ ДЛЯ VOIP-УСЛУГ

... 1. Способ, содержащий этапы, на которых ! инициализируют, по меньшей мере, одну из базовой станции (BS) и мобильной станции (MS) для экономии энергии, используя состояние нисходящей линии связи (DL) и состояние восходящей линии связи (UL), ассоциированные с BS и MS, соответственно, в течение связи между BS и MS; ! входят в первый PSC-режим, когда состояния и DL и UL указывают период молчания; и ! входят во второй PSC-режим, когда, по меньшей мере, одно из состояний DL и UL указывает период разговора. ! 2. Способ по п.1, в котором инициализация содержит этап, на котором !определяют, требуется ли протокол "речь-по-IP" (VoIP); ! определяют, требуется ли режим экономии энергии (PSM); ! задают состояния и DL и UL, чтобы указывать период разговора, если VoIP и PSM требуются. ! 3. Способ по п.1, в котором вход в первый PSC-режим содержит этапы, на которых ! поддерживают интервал ожидания и интервал прослушивания согласно первому PSM-протоколу; и ! обновляют одно из состояний DL и UL; ! продолжают ...

СИГНАЛИЗАЦИЯ О ГРУППОВОМ АДРЕСЕ С ИСПОЛЬЗОВАНИЕМ МАС-ЗАГОЛОВКА ДЛЯ ЭНЕРГОСБЕРЕГАЮЩЕЙ ДОСТАВКИ В БЕСПРОВОДНОЙ СЕТИ

... 1. Способ, включающий: ! передачу управляющего кадра (201) многоадресной передачи для идентификации плановой многоадресной передачи данных одному или более принимающим узлам в беспроводной сети (102), причем управляющий кадр содержит групповой адрес, предоставляемый в поле МАС-адреса получателя (MAC - управление доступом к среде передачи) в МАС-заголовке управляющего кадра, и этот управляющий кадр содержит одно или более полей передачи по нисходящей линии для указания времени и/или длительности плановой многоадресной передачи данных. ! 2. Способ по п.1, отличающийся тем, что передача включает передачу управляющего кадра, который дополнительно содержит поле сдвига начала передачи по нисходящей линии, указывающее время начала многоадресной передачи данных, и поле длительности передачи по нисходящей линии, указывающее длительность многоадресной передачи данных. ! 3. Способ по п.1, дополнительно включающий передачу одного или более кадров данных многоадресной передачи одному или более принимающим ...

ВИЗУАЛЬНОЕ ОТОБРАЖЕНИЕ МАРШРУТОВ СООБЩЕНИЯ В ПОЛЕВОМ УСТРОЙСТВЕ ПЕТЛЕВОЙ БЕСПРОВОДНОЙ СЕТИ

... 1. Способ оценки рабочих характеристик беспроводной ячеистой сети, состоящей из множества узлов, включающий такие этапы, как: ! сбор информации о расположении узлов; ! сбор данных о работе сети, поступающих от узлов; и ! формирование визуального представления сети на основе информации о расположении узлов и данных о работе сети. ! 2. Способ по п.1, отличающийся тем, что визуальное представление включает иконку, представляющую каждый узел, при этом каждая иконка помещается в визуальное представление, основанное на размещенной информации. ! 3. Способ по п.2, отличающийся тем, что визуальное представление включает линии, соединяющие иконки, которые представляют каналы связи между узлами. ! 4. Способ по п.3, отличающийся тем, что каналы связи основаны на данных о работе сети. ! 5. Способ по п.2, отличающийся тем, что визуальное представление включает представление об интенсивностях радиосигналов, принятых от соседних узлов. ! 6. Способ по п.1, отличающийся тем, что данные о работе сети включают ...

СИСТЕМА И СПОСОБ СОТОВОЙ СВЯЗИ С РАСПОЗНАВАНИЕМ ПРИСУТСТВИЯ

... 1. Система сотовой связи, содержащая сеть, поддерживающую пользовательское оборудование по сотовому радиоинтерфейсу, обладающая иерархическим расположением сот с множеством вышележащих сот и нижележащих сот, причем система сотовой связи содержит: ! нижележащую базовую станцию (105) для поддержки первой нижележащей соты из множества нижележащих сот, причем нижележащая базовая станция (105) ассоциируется с множеством пользовательского оборудования, зарегистрированного для нижележащей базовой станции (105); ! сервер определения местоположения (119) для определения указаний местоположения для пользовательского оборудования; и ! сервер активации (117) в сети, выполненный с возможностью приема указаний местоположения от сервера определения местоположения (119) и передачи сообщения активации на нижележащую базовую станцию (105) в ответ на обнаружение, что указание местоположения для первого пользовательского оборудования удовлетворяет первому критерию, и что первое пользовательское оборудование ...

СПОСОБ ПЕРЕДАЧИ ОБСЛУЖИВАНИЯ МЕЖДУ БАЗОВЫМИ СТАНЦИЯМИ, СИСТЕМА РАДИОСВЯЗИ, СПОСОБ УПРАВЛЕНИЯ DRX, БАЗОВАЯ СТАНЦИЯ И ТЕРМИНАЛ СВЯЗИ

... 1. Мобильная станция, содержащая: первый модуль для приема от базовой станции первой конфигурации DRX (прерывистого приема), имеющей более короткий цикл DRX, и второй конфигурации DRX, имеющей более длинный цикл DRX; второй модуль для использования конфигурации DRX, которая является либо упомянутой первой конфигурацией DRX, либо упомянутой второй конфигурацией DRX; причем второй модуль начинает использование второй конфигурации DRX, если мобильная станция не принимает данных в течение заранее определенного периода времени, во время, когда второй модуль использует первую конфигурацию DRX.2. Мобильная станция по п.1, в которой первый модуль использует, по меньшей мере, одно из первой и второй конфигурации DRX в операции DRX во время состояния RRC_Подключено (RRC_Connected).3. Способ, содержащий этапы, на которых: используют конфигурацию DRX (прерывистого приема), которая является либо первой конфигурацией DRX, имеющей более короткий цикл DRX, либо второй конфигурацией DRX, имеющей более длинный ...

ТЕРМИНАЛЬНОЕ УСТРОЙСТВО, УСТРОЙСТВО ОПОРНОЙ СЕТИ, СИСТЕМА СВЯЗИ И СПОСОБ УПРАВЛЕНИЯ СВЯЗЬЮ

СПОСОБ ПОИСКА ПРЕДПОЧТИТЕЛЬНОЙ ФЕМТОСОТЫ С ТОЧКИ ЗРЕНИЯ ЭФФЕКТИВНОГО ИСПОЛЬЗОВАНИЯ БАТАРЕИ

... 1. Способ для надежного и энергоэффективного обнаружения предпочтительного узла, содержащий этап, на котором: ! применяют процессор, исполняющий компьютерно-исполняемые инструкции, хранящиеся на компьютерно-читаемом носителе информации, чтобы реализовать следующие действия: ! измерение качества сигнала беспроводного канала, передаваемого обслуживающим узлом; ! определение качества сигнала, как находящегося выше порогового значения, при этом качество ниже порогового значения указывает на необходимость подготовки к повторному выбору соты для соседнего узла; ! периодическое выполнение измерений для соседних улов; и ! периодическое выполнение измерений для предпочтительного узла с более низкой частотой повторения, чем измерения для соседних узлов, в ответ на качество сигнала, находящееся выше порогового значения. ! 2. Способ по п.1, дополнительно содержащий определение качества сигнала, чтобы указать хороший канал с качеством выше порогового значения, и чтобы в обратном случае инициировать ...

СПОСОБЫ НАСТРОЙКИ ДАТЧИКОВ БЛИЗОСТИ

... 1. Способ портативного электронного устройства для адаптации режима мощности импульса сенсора близости, выполненного с возможностью обнаружения света конкретного частотного диапазона, содержащий этапы, на которых:определяют характеристики окружения и контекста устройства;выбирают режим мощности импульса датчика близости на основании определения характеристик окружения и контекста устройства; инастраивают режим мощности импульса датчика близости на основании выбранного режима мощности импульса.2. Способ по п.1, при этом этап, на котором определяют характеристики окружения и контекста устройства, содержит этапы, на которых:принимают входные сигналы от одного или более сенсоров устройства; исопоставляют входные сигналы для оценки характеристик окружения и контекста устройства, чтобы сформировать характеристическое значение, представляющее окружение и контекст устройства.3. Способ по п.1, при этом этап, на котором определяют характеристики окружения и контекста устройства, содержит этапы, на ...

СПОСОБ И УСТРОЙСТВО ДЛЯ СОХРАНЕНИЯ МОЩНОСТИ В ИНТЕГРИРОВАННОМ ЭЛЕКТРОННОМ УСТРОЙСТВЕ, СОДЕРЖАЩЕМ ПЕРСОНАЛЬНЫЙ ЦИФРОВОЙ АССИСТЕНТ И БЕСПРОВОДНЫЙ ТЕЛЕФОН

... 1. Система для снижения мощности, потребляемой интегрированным электронным устройством, которое включает в себя блок персонального цифрового ассистента (ПЦА) и беспроводный телефон, интегрированные в общем корпусе, причем общий дисплей на корпусе используется для отображения сообщений как от ПЦА, так и от беспроводного телефона пользователю, содержащее контроллер, связанный с беспроводным телефоном, который устанавливает беспроводный телефон в состояние выключения питания по истечении предварительно определенного периода времени после прекращения активности речевого трафика в беспроводном телефоне, при этом беспроводный телефон не имеет возможности принимать входящий вызов, когда беспроводный телефон находится в состоянии выключения питания, контроллер переключает беспроводный телефон из состояния выключения питания в состояние включения питания, если в течение работы в состоянии выключения питания пользователь предпринимает попытку разместить исходящий вызов в беспроводном телефоне, причем ...

УСТРОЙСТВО ПЕРЕДАЧИ ДАННЫХ, СПОСОБ ПЕРЕДАЧИ ДАННЫХ, ПРОГРАММА И СИСТЕМА ПЕРЕДАЧИ ДАННЫХ

... 1. Устройство передачи данных, содержащее: ! средство генерирования электромагнитной волны, предназначенное для вывода электромагнитной волны; и ! средство передачи/приема, предназначенное для передачи данных путем модуляции электромагнитной волны в соответствии с данными, а также приема данных, передаваемых из устройства другой стороны, путем демодуляции электромагнитной волны, выводимой средством генерирования электромагнитной волны, или электромагнитной волны, выводимой устройством другой стороны, в качестве другой стороны передачи данных, ! в котором средство передачи/приема передает информацию атрибута, обозначающую способность передачи данных самим устройством, а также принимает информацию атрибута, обозначающую способность передачи данных устройством другой стороны в качестве данных, и ! средство генерирования электромагнитной волны выключает вывод электромагнитной волны на заданный период времени после передачи данных на основе информации атрибута. ! 2. Устройство передачи данных ...

Vorrichtung, System und Verfahren, das einen Mobiltelefon-Stack in eine erweiterte Firmware-Schnittstellen (EFI)-Schicht integrieren kann

Vorrichtung mit: einer drahtlosen Einrichtung, die einen Mobiltelefon-Stack in eine Firmware-Schicht integrieren kann.

Vorrichtung, Verfahren und Computerprogramm für ein Mobilgerät

Ausführungsbeispiele beziehen sich auf eine Vorrichtung, ein Verfahren und ein Computerprogramm für ein Mobilgerät. Die Vorrichtung (10) umfasst ein Sende-Empfänger-Modul (12), ausgebildet zur Kommunikation in einem ersten Mobilkommunikationssystem und in einem zweiten Mobilkommunikationssystem. Die Vorrichtung (10) umfasst ferner ein Kontrollmodul (14), ausgebildet zum Bestimmen, ob eine Zeitspanne bis zu einem voraussichtlichen nächsten Zeitpunkt zum Nachfüllen eines Energievorrats des Mobilgeräts (100) oberhalb eines Zeit-Schwellenwerts liegt. Das Kontrollmodul (14) ist ferner ausgebildet zum Nutzen des ersten Mobilkommunikationssystems für eine Datenübertragung, falls die Zeitspanne oberhalb des Zeit-Schwellenwerts liegt. Das Kontrollmodul (14) ist ferner ausgebildet zum Nutzen des zweiten Mobilkommunikationssystems für die Datenübertragung, falls bei oder vor dem nächsten Zeitpunkt zum Nachfüllen des Energievorrats des Mobilgeräts (100) eine Verbindung mit dem zweiten Mobilkommunikationssystem ...

Drahtloses Kommunikationsgerät mit intermittierender Datenverarbeitung

VERFAHREN ZUR ENERGIEEINSPARUNG IN EINEM MOBILFUNKGERÄT MIT BESTEHENDER VERBINDUNG

Distributed implementation of dynamic wireless traffic policy

DRX configuration

Radio communication apparatus

Wireless devices and base stations and methods of operating

Operation and performance monitoring outlet

Aligning data transfer to optimize connections established for transmission over a wireless network

Mobile application traffic optimization

Re-synchronisation and clock calibration in slotted paging mode CDMA radiotelephone

A CDMA radiotelephone 104 enters a low power sleep mode and times the duration of the sleep mode using a sleep clock generator (205, fig. 2) having a coarse resolution (32KHz). The radiotelephone synchronises timing of the radiotelephone to the system timing using an oscillator 116 having a fine resolution (16.8MHz). The radiotelephone then exits the low power sleep mode synchronised with the system timing. The fine resolution clock is de-activated when the sleep mode is entered but re-activated before the telephone exits from the sleep mode to allow sufficient time for the fine resolution clock to stabilise. An offset between the coarse resolution clock and the fine resolution clock and an offset between the timing of the coarse resolution clock and the timing of the system timing are determined and used in the process. The system timing indicator comprises a pseudorandom noise (PN) roll boundary of a short PN sequence transmitted by a system base station.

Location or motion dependent automatic control in a cellular phone

A method and apparatus are presented in which power drawn from a cellular phone by ancillary devices can be reduced by automatically turning the ancillary devices on or off depending on the detected movement and/or the indoor or outdoor location of the cellular phone. The ancillary devices may be, for example, a satellite signal receiver, an infra red transceiver or a short range radio transceiver. Other possible automatic actions in response to the motion or location type detected may be brightening or dimming a display or increasing or decreasing the volume of an audible alert.

Adjusting power supplied to amplifier based upon information signal to be amplified and transmitted

A mobile telecommunication device generates information signals 11, 12, 145, 145d to be transmitted from the device for remote reception. An amplifier 2 is arranged to amplify the information signal 145d to produce an amplified signal 21 for transmission 3 from the mobile telecommunication device. A power supply 4, arranged to supply power to the amplifier 2 by providing a power supply current at a power supply voltage 422, is controlled 5 based upon the information signals 11, 12 such that one of the power supply voltage and power supply current varies according to the information signal. Thus, by dynamically adjusting the power supplied to the amplifier 2 to take into account variations in peak power of the signal 145d being amplified, which is dependent upon the information content of the signal 145d, the invention seeks to improve efficiency of a mobile communication device to prolong battery life.

Network node power management methods and apparatus

In an embodiment, a method includes detecting, by a node operating in a mesh network, a change event associated with power available to the node. The node may then perform a transition from a current operational mode to a desired operational mode in response to the change event, wherein a rate of power consumption of the node is likely to be altered by the transition.

Method and apparatus for adjusting a duty cycle to save power in a computing system

A method and system for adjusting a duty cycle to save power in a computing system is described. The system includes a network interface card (NIC) that has an active mode and a sleep mode. The NIC is coupled to an adjusting element that adjusts a duty cycle of the active time to the sleep time based at least in part on minimizing power consumption.

Method of monitoring control channel in wireless communication system

Sensor node of wireless sensor networks and operating method thereof

Method and apparatus for communication traffic control

System and method for making requests on behalf of a mobile device based on atomic processes for mobile network traffic relief

Receiving a sleep indication signal at a communications device in the narrow band control channel of a virtual carrier

A mobile communications system includes one or more base stations configured with a wireless access interface providing a plurality of resource elements across a first frequency range and a plurality of resource elements within a second frequency range (virtual carrier region 501) which is within and smaller than the first frequency range. The wireless access interface includes a plurality of time divided sub-frames, at least one including a first wideband control channel 300 in a first part of each sub-frame, and a second narrow band control channel 600 in a second part of each sub-frame, having a bandwidth which is less than the first wideband control channel and a duration greater than the first wideband control channel within the sub-frame. The second narrow band control channel is configured for communicating second signalling information to one or more communications devices. The base stations are configured to transmit a sleep indication signal 700 to one or more of the communications ...

Detection and management of user interaction with foreground applications on a mobile device in distributed caching

System and method of detection and management of user interactions with foreground applications on a mobile device in distributed caching are disclosed. One embodiment includes a method of mimicking 2308, remote from the mobile device 2310 (e.g. at a proxy), timing (or other) characteristics of user activity 2306 with the mobile client, polling a content source for the mobile application based on the timing characteristics of the user interaction on behalf of the mobile device, and allowing responses cached on the mobile device for the user activity to be used until a change at the content source is detected, remote from the mobile device. The arrangement prevents a frustrated/impatient user who is repeatedly attempting to refresh content sending multiple requests for content for which there is no change from the last version of the content stored in a cache (either locally on the mobile device or at a cache local to the proxy) and saves power by avoiding sending multiple requests and not ...

Mobile application traffic optimization

Method for conserving battery power

System and method for making requests on behalf of a mobile device based on atmoic processes for mobile network traffic relief

Electromagnetic detector for marine surveying

Communication system

A system is disclosed in which an access network node, which may be a base station such as an eNB transmits, to a user equipment (UE), first information indicating, for each one of a plurality of blocks of consecutive subframes within a period, whether an energy saving operation is applied by the access network node for that block of consecutive subframes. The first information may be transmitted using radio resource control (RRC) signalling. The access network node may allocate a bandwidth part (BP) to the UE based on the UE’s capability to support the energy saving configuration.

Improved r-TWT-based communication methods for P2P stream

A method comprising, at an access point (AP) of a basic service set (BSS), establishing membership of a first peer non-AP station (STA) of the BSS in a restricted Target Wake Time (r-TWT) schedule; determining peer-to-peer (P2P) traffic between the first peer STA and a second peer STA of the BSS and, in response to the determining, notifying the second peer STA about the r-TWT schedule. Notifying the second peer STA about the r-TWT schedule may include establishing membership of the second peer STA in the r-TWT schedule via an unsolicited TWT setup frame transmitted to the second peer STA. The AP may send an invitation to establish a Direct Link communication session between the peer STAs via an unsolicited tunnelled direct link setup (TDLS) discovery frame. A method comprising, at a second peer STA of a BSS, receiving from an AP of the BSS a notification about a r-TWT schedule in which a first peer STA of the BSS has established membership and exchanging, during one or more r-TWT service ...

Multicast group address signaling using MAC header for power save delivery in a wireless network

PROCEDURE AND APPARATUS FOR THE COMPENSATION OF THE FREQUENCY DEPARTURE WITHIN A SLEEPING ACT SIGNAL

PROCEDURE AND DEVICE AS A CHECK OF A CDMA OF NIGHT DIRECTION TRANSMISSION SYSTEM

COMMUNICATION DEVICE FOR THE SUPPLY OF AN EFFICIENT SLEEP MODE FOR A GROUP COMMUNICATIONS NETWORK WORK

CONTROL FOR THE SUPPLY OF AN EFFICIENT SLEEP MODE FOR A GROUP COMMUNICATIONS NETWORK WORK

SYSTEM AND PROCEDURE FOR THE CONTROL CONTROLLING OF THE INTERMITTENT RECEIPT

RADIO NET WORK REARRANGING

WIRELESS COMMUNICATION EQUIPMENT AND CONTROL PROCEDURE FOR THIS EQUIPMENT

PROCEDURE AND APPARATUS FOR THE COMPENSATION OF THE FREQUENCY DEPARTURE WITHIN A SLEEPING ACT SIGNAL

PROCEDURE AND APPARATUS FOR THE COMPENSATION OF THE FREQUENCY DEPARTURE WITHIN A SLEEPING ACT SIGNAL

PROCEDURE AND APPARATUS FOR THE COMPENSATION OF THE FREQUENCY DEPARTURE WITHIN A SLEEPING ACT SIGNAL

PROCEDURE AND APPARATUS FOR THE COMPENSATION OF THE FREQUENCY DEPARTURE WITHIN A SLEEPING ACT SIGNAL

PROCEDURE AND APPARATUS FOR THE COMPENSATION OF THE FREQUENCY DEPARTURE WITHIN A SLEEPING ACT SIGNAL

PROCEDURE AND APPARATUS FOR THE COMPENSATION OF THE FREQUENCY DEPARTURE WITHIN A SLEEPING ACT SIGNAL

PROCEDURE AND APPARATUS FOR THE COMPENSATION OF THE FREQUENCY DEPARTURE WITHIN A SLEEPING ACT SIGNAL

PROCEDURE AND APPARATUS FOR THE COMPENSATION OF THE FREQUENCY DEPARTURE WITHIN A SLEEPING ACT SIGNAL

PROCEDURE AND APPARATUS FOR THE COMPENSATION OF THE FREQUENCY DEPARTURE WITHIN A SLEEPING ACT SIGNAL

PROCEDURE AND APPARATUS FOR THE COMPENSATION OF THE FREQUENCY DEPARTURE WITHIN A SLEEPING ACT SIGNAL

MULTI-ACCESS COMMUNICATION SYSTEM

A multiple access slotted wireless communication system comprising a plurality of terminals and a multi access receiver is described. The terminals and multi-access receiver communicate using a frame comprising a plurality of slots, and is configured to successfully decode up to m transmissions in each slot of a frame from terminals in the field of view. Each terminal has an active state for transmitting, and an inactive state during which the terminal is prevented from transmitting and is configured such that after receiving acknowledgement of a successful transmission by the terminal, the terminal enters the inactive state for at least a transmission delay time. The receiver uses compression to transmit acknowledgement messages to multiple terminals. These reduce the size or number of bits of the acknowledgement message, such as by only sending slot identifiers of successfully decoded slots or by using hashing of the terminal identification number. Alternate Is terminal NO 4ts i in FOV ...

Methods and apparatuses for a coexistence of 5G new radio technology with narrowband internet-of-things technology

Aspects of the disclosure relate to a coexistence of a first radio access technology (RAT), such as a fifth generation (5G) new radio (NR) technology with a second RAT, such as a narrow-band internet-of-things (NB-IOT) technology. In a first aspect, a 5G NR resource block size and an NB-IOT resource block size are defined, and a compatible alignment of an NB-IOT resource block and a 5G NR resource block is identified. An offset associated with the compatible alignment is then determined in which the offset is within a threshold offset and facilitates an identification of a valid NB-IOT resource block. In a second aspect, an offset associated with a compatible alignment of a 5G NR resource block and an NB-IOT resource block is ascertained, and a channel raster is shifted according to the offset associated with the compatible alignment.

Methods and apparatus for cell discontinuous transmission (DTX) scheduling

Certain aspects of the present disclosure relate to methods and apparatus for cell DTX (Discontinuous Transmission) scheduling. A Base Station (BS) determines an operational schedule for the BS including at least one ON period and at least one OFF period, wherein the BS provides a reduced level of service during the at least one OFF period relative to the at least one ON period. The BS transmits the determined operational schedule. A User Equipment (UE) receives the BSs operational schedule and determines, based on the BSs operational schedule and its own operational schedule also including ON and OFF periods, whether to perform at least one service associated with the BS.

Wireless communication method and device

Provided are a wireless communication method and device. A terminal device may be allowed to flexibly configure a duration of a first timer (a downlink HARQ loopback time timer or an uplink HARQ loopback time timer) according to different application scenarios. The method comprises: acquiring feature information about a first air interface format and/or feature information about first transmission data; determining a duration of a first timer according to the feature information about the first air interface format and/or the feature information about the first transmission data, the first timer being used to indicate that a downlink control channel (PDCCH) is not required to be monitored within the duration of the first timer.

Network connection processing method, related device and computer storage medium

Disclosed are a network connection processing method and apparatus, and a radio transceiving unit. The method is applied to a user equipment (UE) side, and relates to the fields of 5G NR and artificial intelligence communications, and comprises: a UE respectively connecting to a 4G base station and a 5G base station by means of an LTE-NR dual connectivity technique; and when the UE is in a screen-off state and a data transmission rate of the UE is less than or equal to a preset rate, releasing the connection between the UE and the 5G base station. By means of the embodiments of the present invention, problems such as relatively high device power consumption and network resource waste caused by an LTE-NR dual connectivity technique can be solved.

Attention aware virtual assistant dismissal

Systems and processes for operating an intelligent automated assistant are provided. An example process includes initiating a virtual assistant session responsive to receiving user input. In accordance with initiating the virtual assistant session, the process includes determining, based on data obtained using one or more sensors of the electronic device, whether one or more criteria representing expressed user disinterest are satisfied. In accordance with determining that the one or more criteria representing expressed user disinterest are satisfied prior to a first time, the process includes automatically deactivating the virtual assistant session prior to the first time. The first time is defined by a setting of the electronic device. In accordance with determining that the one or more criteria representing expressed user disinterest are not satisfied prior to the first time, the process includes automatically deactivating the virtual assistant session at the first time. * LIUp rql rH ...

METHOD AND SYSTEM FOR DEVICE-TO-DEVICE COMMUNICATION

A device-to-device user equipment (D2D-UE) and a method for use by a device-to-device user equipment (D2D-UE) is provided. The method comprises: 5 determining, according to a non-UE specific resource allocation configuration, a plurality of available channels within a resource pool; selecting a primary channel of the plurality of available channels for the transmission of data; determining one or more transmission (TX) opportunities and one or more reception (RX) opportunities associated with the selected primary channel, wherein the transmit 0 opportunities comprise a transmit subframe and an associated transmit resource block which are allocated for data transmission, and the reception opportunities comprise a transmit subframe which is not allocated for data transmission; transmitting a scheduling assignment (SA) on a TX opportunity of the TX opportunities; and receiving, an SA of another D2D-UE on an RX opportunity of 5 the RX opportunities.

Communication method, network device, and terminal device

Embodiments of the present application provide a communication method, a network device, and a terminal device. The method comprises: the network device determines configuration information for power saving of the terminal device according to characteristic information of the terminal device; the network device sends the configuration information to the terminal device.

Power efficient wireless network detection

Mobile station, radio base station, and communication control method

Disclosed is a mobile station (UE) which employs two or more carriers for communicating with a radio base station. The two or more carriers include a non-discontinuous reception carrier and a discontinuous reception carrier. In this case, the mobile station (UE) includes a first communication section for communicating with the non-discontinuous reception carrier and a second communication section for communicating with the discontinuous reception carrier. The first communication section interprets the intervals before and after an ON duration of the discontinuous reception carrier as a measurement gap.

Apparatus and method for receiving mobile message

An apparatus for receiving a mobile message includes an SMS client for receiving a short message by using a short message service; an MM client for receiving a mobile message; and a push client for, when an arrival notification informing that the mobile message has arrived from a push server is received, informing the MM client that the mobile message has arrived and, when the MM client is turned off, waking the MM client, wherein, when the push client is turned off, the SMS client receives the arrival notification from the push server through a short message. The user can select a method of receiving the arrival notification of the mobile message from among an IP push manner and an SMS push manner according to a user's intention and it is possible to solve a problem about an excessive consumption of a battery, which is caused by a push client operated while always staying on in a system, in the conventional mobile message system and simultaneously a user demand for a basic mobile message ...

Systems and methods for determining a configuration for a wireless device

Systems and methods related to reducing a cost of operation and/or manufacture of wireless devices under appropriate conditions are disclosed. In one embodiment, a wireless node in a cellular communication network determines a configuration for a wireless device. In one particular embodiment, the wireless device is a Machine-Type Communication (MTC) device. The configuration includes at least one of a retransmission configuration and an advanced receiver configuration. The wireless device is then configured according to the configuration. In this way, the operation of the wireless device can be more cost efficient, particularly in terms of radio resource and energy efficiency, based on the conditions in which the wireless device is operated.

Communication Method, System and Network Nodes in a Low Power Communication Network

A method for communicating in a low power communication network, a corresponding low power communication network system and a network node, where the method enables low power consumption by the data transmission node in the low power communication network while ensuring the low power communication network communicates efficiently. The network comprises a first network node and a second network node, where the first network node transmits a beacon frame that is used to indicate the time for data transmission by the first network node, and the second network node detects the beacon frame to synchronize its data transmission with the first network node.

Signal Encoding Method and Device, Method for Encoding Joint Feedback Signal

A signal encoding method and device and a method for encoding a joint feedback signal are provided. The signal encoding method includes the following steps. When two carriers are configured with multiple-input and multiple-output (MIMO), Hybrid Automatic Repeat Request-Acknowledgement (HARQ-ACK) signals of the two carriers are combined into a joint feedback signal. The joint feedback signal is mapped into a codeword according to a predetermined mapping relationship between signals and codewords. Therefore, through the method for combining and encoding feedback signals of two carriers for transmission on a code channel in a dual cell (DC)-MIMO mode, bit error ratio (BER) and detection error cost are decreased, power overhead is saved, and a cubic metric (CM) value of the system is not affected, thereby enhancing the performance of the system.

Method And Apparatus For A Power-Efficient Framework to Maintain Data Synchronization of a Mobile Personal Computer to Simulate A Connected Scenario

An apparatus and method for a power-efficient framework to maintain data synchronization of a mobile personal computer (MPC) are described. In one embodiment, the method includes the detection of a data synchronization wakeup event while the MPC is operating according to a sleep state. Subsequent to wakeup event, at least one system resource is disabled to provide a minimum number of system resources required to re-establish a network connection. In one embodiment, user data from a network server is synchronized on the MPC without user intervention; the mobile platform system resumes operation according to the sleep state. In one embodiment, a wakeup alarm is programmed according to a user history profile regarding received e-mails. In a further embodiment, data synchronizing involves disabling a display, and throttling the system processor to operate at a reduced frequency. Other embodiments are described and claimed.

Power save mechanism for wireless communication devices

Method, apparatus, and computer program product embodiments are disclosed to enable power save modes of operation between mobile wireless devices for direct data transfer in an infrastructure BSS. An example embodiment inserts in a message that is transmitted by the transmitting mobile wireless device, a specified time when a next active direct data transfer period will start so that the devices can remain in power save mode in a direct data transfer link until that time. Then, when the next active direct data transfer period is about to start, the receiving device sends a trigger signal based on the specified time, the trigger signal indicating that the next period is about to start. This confirms to the transmitting device that the receiving device has awakened, so that the transmitting device may start transmitting the data to the receiving device via the direct data transfer link.

Methods and apparatus to transmit uplink allocation indicators in wireless communications

Example methods and apparatus to transmit uplink allocation indicators in wireless communications are disclosed. A disclosed example method involves sending a first assignment message indicative of first radio block periods assigned to the mobile station for downlink communications. At least one of the first assigned radio block periods is separated from a next occurring one of the first assigned radio block periods by at least a first non-assigned radio block period. In addition, the example method involves sending a second assignment message indicative of second radio block periods assigned to the mobile station for uplink communications. At least one of the second assigned radio block periods is separated from a next occurring one of the second assigned radio block periods by at least a second non-assigned radio block period. The example method also involves sending an uplink allocation indicator to the mobile station during one of the first radio block periods assigned for downlink communications with the mobile station. The uplink allocation indicator allocates an uplink radio block to the mobile station in at least one of the second radio block periods.

Intelligent transmission antenna selection method and communications apparatus utilizing the same

A communications apparatus. Multiple antennas are arranged to receive downlink signals and transmit uplink signals. A transceiver module is arranged to receive the downlink signals from the antennas and pass the uplink signals to an antenna selection device. The antenna selection device is coupled between the antennas and the transceiver module and arranged to receive the uplink signals to be transmitted from the transceiver module and dynamically pass the uplink signals to one of the antennas according to an antenna selection signal. A processor is arranged to receive the downlink signals from the transceiver module, calculate short-term signal qualities of the downlink signals and generate the antenna selection signal according to the short-term signal qualities.

Direct link relay in a wireless network

Disclosed herein are exemplary techniques for power conservation in a wireless network. A wireless device identifies another wireless device suitable to act as a relay node. Uplink information is transmitted to the other wireless device, which is in turn relayed to an access point for transmission to its destination. Downlink information may be transmitted directly from the access point to the wireless device. The use of a relay node may reduce transmit power consumption as the relay node may be closer to, or support a higher transmit rate, than the access point with which the wireless device is associated.

Power Savings in Access Points

Power savings in Access Points (APs). Legacy 802.11 modes such as 802.11a, b, g use one transmitter/receive chain per radio. High Throughput (HT) 802.11n modes use multiple (2, 3, or more) transmit/receive chains per radio. Power consumed by the AP may be reduced by powering off unused transmit and/or receive chains. Multiple transmit chains are only powered up when HT 802.11n transmissions requiring them are made. Using protected mode signaling, the AP powers up multiple receive chains needed for HT 802.11n reception on receiving an RTS packet indicating that an 802.11n client wishes to send 802.11n HT data. Transmit and/or receive chains may be powered up with minimum on times. Only certain elements of a chain may be powered up and down, with those elements requiring a great deal of settling time left powered on. Transmit chains may be powered p on the reception of an RTS frame indicating arrival of HT 802.11 data.

Energy-Efficient On-The-Fly Wi-Fi Hotspot Using Mobile Devices

One or more mobile devices and a cloud server computing device are utilized to provide Internet access to one or more client computing devices. One of the clients is designated as a Wi-Fi access point. The Wi-Fi access point implements a reverse-infrastructure Wi-Fi mode which tethers available mobile devices and other clients to the access point. The cloud server periodically computes an optimal number of the mobile devices to be used for data striping, and transmits a webpage to a requesting client by striping data associated with the webpage across the optimal number of the mobile devices.

Method for cell sleep/wakeup, method and apparatus for controlling carrier power

The present invention discloses a method for cell sleep/wakeup, and a method and an apparatus for controlling carrier power, wherein the method for controlling carrier power comprises: a SON judging whether a cell of a base station requires sleep and/or wakeup, wherein when the judgment result is that the cell requires sleep, the SON indicates the base station to make the cell to sleep, so that the base station reduces pilot channel power of a carrier of the cell to zero or closes the carrier to make the cell enter an energy-saving state; and when the judgment result is that the cell requires wakeup, the SON indicates the base station to wake up the cell, so that the base station recovers the pilot channel power of the carrier of the cell to an operation state value to make the cell exit the energy-saving state.

Apparatus and method for operation according to squeezing in portable terminal

A method and apparatus perform pressure detection in a mobile terminal. method determines a squeezing pressure of the mobile terminal. The method determines whether a user squeezes the mobile terminal using the squeezing pressure determined and a value of a proximity sensor. The method transitions the mobile terminal to a wakeup state in response to determining that the user squeezed the mobile terminal.

Group-based machine to machine communication

Methods and apparatus are provided for performing group-based machine-to-machine (M2M) communication. Machine-type communication (MTC) wireless transmit/receive units (WTRUs) may operate in M2M groups. MTC WTRUs belonging to the same M2M group may receive a broadcast message with a time window on a channel dedicated for receiving data directed to an M2M group. The MTC WTRUs may wake up during the time window and may receive data directed to an M2M group on a dedicated channel. The broadcast message may be broadcasted via a broadcast server upon a request from an MTC server. The time window is allocated upon a request from an MTC server on behalf of the M2M group.

Apparatus and method for monitoring control channel in multi-carrier system

A method and an apparatus for monitoring a control channel in a multi-carrier system are provided. A terminal sets a common downlink carrier for monitoring a plurality of candidate control channels for receiving common control information among multiples carriers, and monitors the candidate control channels within a common search space of the common downlink carrier. The terminal receives common control information on a control channel which has been successfully decoded from among a plurality of candidate control channels. The invention can reduce a load due to blind decoding of the control channels and decrease battery consumption of the terminal.

Method of channel management for multiple component carrier in mobile communication system

Disclosed are channel management methods in a multicarrier structure in a mobile communication system. Uplink (UL) and downlink (DL) channel management methods in a carrier aggregation environment are used as the channel management methods. In DL, a base station determines a component carrier (CC) of an unstable radio channel state, stops data retransmission by the CC, and notifies a terminal of retransmission stop. In UL, the base station determines a CC of an unstable radio channel state and instructs the terminal to stop data retransmission by the CC, and the terminal stops the data retransmission and initializes a retransmission buffer. Using the channel management methods in the mobile communication system employing the multicarrier structure, an increase in the number of unnecessary retransmissions is prevented, so that unnecessary retransmission and power consumption of the terminal can be reduced and the waste of radio resources and the degradation of base station performance due to unnecessary retransmission can be prevented.

Control channel monitoring apparatus in multi-carrier system and method thereof

The present invention relates to a method for monitoring a control channel and an apparatus thereof. A reference carrier is set, and then the multi-carrier sends blind decoding area information based on the reference carrier to monitor a control channel. A terminal monitors the control channel based on the blind decoding area information. The terminal performs blind decoding only for a component carrier required, and thus reduces power consumption and reception complexity.

Transmission power control method of base station in ofdma-based wireless communication system

A power control method of a base station in a wireless communication system based on Orthogonal Frequency Division Multiple Access (OFDMA) is provided for reducing power consumption by turning off the bias of the power amplifier for the duration of a symbol carrying no user data. The method includes checking scheduling information of radio resources, detecting a symbol carrying no user data, based on the scheduling information, and turning off a bias of the power amplifier for a symbol duration of the symbol carrying no user data. The transmission power control method is capable of reducing power consumption of the base station by turning off the bias of the power amplifier of the base station for the symbol duration in which no user data is transmitted.

Method and apparatus for transmitting a frame in a wireless ran system

There is provided a method and apparatus for transmitting a frame which is performed by a transmission STA in a WLAN system. The method of transmitting a frame according to the present invention includes generating an MAC Protocol Data Unit (MPDU) to be transmitted to a target station, generating a PLCP Protocol Data Unit (PPDU) by attaching a Physical Layer Convergence Procedure (PLCP) header to the MPDU, and transmitting the PPDU to the target station. The PLCP header comprises a partial Association ID (AID) of the target station.

Method for communication in a mobile network

The present invention relates to a method for communicating between a primary station and at least one secondary station, comprising configuring a secondary station being in a first state to search at least one of a plurality of search spaces having a first structure, said first structure consisting of at least a first number of resource sets having a first size, where at least one resource set might be used to transmit a message to the considered secondary station, changing the search space structure to a second structure different from the first structure when the secondary station enters into a second state.

Femtocell and controlling method thereof

A femtocell includes a memory, a transmitter, a receiver and a controller. The memory stores access probability values in different time periods, and a comparison table of power saving rates and probability thresholds. Each power saving rate is a proportion of the time periods whose access probability values are not more than a predetermining probability threshold and all time periods. The controller includes a setting module setting the predetermining probability threshold, a time module getting a current time and a corresponding current time period, a user identifying module determining whether the user accessing the femtocell through the receiver is a registered user, a switching module controlling the transmitter through determining whether the access probability value at the current time period is less than the predetermined probability threshold, a statistic module calculating the access probability value at the current time period according to the identifying result of the user identifying module.

Mobile communication device and communicative transmission method

The invention discloses a mobile communication device and a communicative transmission method thereof. The mobile communication device includes a communication module and a control unit. The communication module is used for communicatively connecting to a communication server. The control unit is coupled to the communication module. The control unit utilizes the communication module to receive a one-to-one packet from the communication server according to a first period, and ignore a one-to-many packet on the communication server. The control unit utilizes the communication module to transmit a second one-to-many packet to the communication server according to a second period.

Method and apparatus for state/mode transitioning

A user equipment implements a method of processing indication messages, such as SCRI (signaling connection release indication) messages. For at least one RRC (radio resource control) state, if the current RRC state of the UE is a result of a previously sent indication, the UE inhibits itself from sending a further indication message.

DC Power Control for Power Amplifiers

Some embodiments of the present disclosure relate to transmission techniques that result in power savings relative to previous solutions. These techniques often transmit a signal-of-interest by using two paths, namely, a transmission path (which includes a power amplifier) and a control path. The signal-of-interest is evaluated in “fast-track” fashion on the control path, such that the control path can “tune” a DC supply signal provided to the power amplifier. Thus, when a delayed version of the signal-of-interest is provided over the transmission path to the power amplifier, the DC supply signal provided to the power amplifier helps ensure that the power amplifier has “just enough” DC supply to ensure reliable operation without dissipating excess power. In this way, the techniques disclosed herein help to reduce power consumption in transmitters, thereby potentially helping to extend battery life and reduce undesired heating for users.

Use of wireless access point id for position determination

A mobile computing device comprises a wireless transceiver and a processing circuit. The processing circuit is configured to identify a location, to identify a wireless access point within a predetermined distance of the location, to detect a wireless access point identifier using the wireless transceiver, to compare the detected wireless access point identifier to the identified wireless access point, and to initiate location determination based on the comparison.

Power Structure of Electronic Products

The present invention provides an improved power structure of electronic products, which allows to embed at least two thin button cells into the cell holder; multiple grooves are set into the cell holder and attached closely to IC circuit board, such that the anode and cathode of the cell holder are connected electrically with preset contacts on IC circuit board; next, with the circuit design of IC circuit board, the button cells in every groove can provide the electric power continuously in turn, thus extending the service time, saving the storage space of cell holder, and reducing the overall space of the electronic product for stronger competitiveness.

Sleep mode selection employing a semi-markov decision process

The disclosed subject matter relates to energy efficiency in mobile devices associated with a wireless communications environment. Power Saving Classes (PSCs) aim to reduce the power consumption of mobile devices based on the different types of traffic. Optimizing sleep mode selection schemes so as to maximize the energy efficiency while providing a QoS guarantee can be accomplished with optimization of a theoretical framework based on the semi-Markov Decision Process along with a performance evaluation on the sleep mode operation. A novel Policy Optimization algorithm is capable of finding optimized policies for a selection of different PSCs.

Mobile terminal and operation control method thereof

Disclosed herein is a mobile terminal and an operation control method thereof in which a delay time of the screen lock execution is controlled according to the type of application, thereby improving the inconvenience of a user interface and effectively managing a battery according to an interrupt when required to continuously receive an input from the user or continuously provide visual information to the user. For this purpose, a mobile terminal according to an embodiment of the present disclosure may include an input unit configured to receive a user input; an execution controller configured to execute screen lock if the user input is not received for a predetermined time; and a change controller configured to change the predetermined time based on a type of application.

Channel Quality Indicator Transmission Timing with Discontinuous Reception

A user equipment (UE) is disclosed. The UE includes a processor configured to begin channel quality indicator (CQI) transmissions using an assigned periodic CQI reporting resource before the start of the on-duration of a discontinuous reception (DRX) operation mode.

System and method for power control in portable electronic devices

Systems and methods for identifying and using a connectivity option that has lower power consumption in the electronic device than another, typically default, connectivity option. The mobile device may scan for connectivity options and communicate those options to a network access management system. The management system may, in turn, identify which option may reduce power consumption by the electronic device and communicate that option to the mobile device. It is contemplated that the mobile device may not have credentials for using the option that reduces power consumption by the electronic device. Therefore, access credentials may be supplied by the management system to enable the electronic device to use the option.

Notification Mechanism That Allows A User Equipment To Distinguish Between Different MBSFN Areas

The embodiments of the present invention relate to a method and arrangement in a telecommunication system, in particular to methods and arrangements relating to overlapping MBSFN-areas. A notification mechanism is introduced that allows a user equipment to distinguish notifications for different MBSFN areas and different MBMS Control Channels. The user equipment then knows already upon reception of the notification whether it has to wake up and read a specific MBMS Control Channel. The embodiments of the present invention thus support multiple MBSFN areas per cell while still maintaining the benefits of reduced battery consumption in the UE due to said MBMS notification mechanism.

Independent power consumption management in a mimo transceiver and method for use therewith

An integrated circuit (IC) includes a multi-input multi-output transceiver system that includes a plurality of RF transceivers. Each RF transceiver includes an RF transmitter that transmits a transmit signal at a selected transmit power, based on a transmit power control signal and a corresponding RF receiver for receiving a corresponding one of a plurality of received signals from an external device and for generating a signal strength indication corresponding to each of the plurality of received signals. A processing module generates the transmit power control signal for each RF transmitter based on the signal strength indication of the corresponding RF receiver, and that generates a power mode signal for adjusting a power consumption parameter of each RF transmitter in accordance with the selected transmit power for each RF transmitter.

Device and method for managing base station and terminal

A base station management method according to the present invention is a method for managing an operation mode of a base station, and includes determining whether a terminal exists in a cell managed by the base station and operating in a low duty operation mode (LDM) when no terminal exists in the cell.

Transitioning from mimo to siso to save power

Various example embodiments are disclosed. According to an example embodiment, an apparatus may include at least one processor and at least one memory. The at least one memory may include computer-executable code that, when executed by the processor, is configured to cause the apparatus to send a message to a node in wireless communication with the apparatus, the message indicating a transition by the apparatus from multiple-input multiple-output (MIMO) to single-input single-output (SISO), and transition from wireless MIMO communication with the node to wireless SISO communication with the node after sending the message to the node.

Apparatus and method for updating slpid of a terminal operating in sleep mode in a broadband wireless communication system

The present disclosure relates to an operation method of a base station for supporting a sleep mode in a broadband mobile communication system, and the method may include transmitting a sleep response message containing sleep identification information to the terminal during a sleep mode entry process; transmitting a traffic indication message containing updated sleep identification information to the terminal during a listening window when the sleep identification information is updated; receiving a traffic indication request message from the terminal subsequent to the listening window; and transmitting a traffic indication response message containing the updated sleep identification information to the terminal.

Managing data delivery based on device state

Managing power-consuming resources on a first computing device by adjusting data delivery from a plurality of second computing devices based on a state of the first computing device. The state of the first computing device is provided to the second computing devices to alter the data delivery. In some embodiments, the first computing device provides the second computing devices with actions or commands relating to data delivery based on the device state. For example, the second computing devices are instructed to store the data, forward the data, forward only high priority data, or perform other actions. Managing the data delivery from the second computing devices preserves battery life of the first computing device.

Client' device power reduction in wireless networks having network-computed client' location

A method of reducing client power consumption in a wireless network including a network server which provides computed client' locations, at least one access point (AP), and a plurality of wireless stations (STAs) including a first wireless station (STA1). The AP periodically sends beacon frames that span a beacon period, wherein at least a first beacon frame is sent during the beacon period. The STA1 sends a location request frame to the AP requesting a STA1 location. During the beacon period the STA1 wakes up from a powersave (PS) mode or a sleep mode and sends a PSPoll frame to the AP. Responsive to the PSPoll frame, the AP replies with a priority response being a data frame including a location response packet including the STA1 location or a Null frame if the STA1 location is not available.

Wireless lan system, communication device and method of sharing setting information

A communication device configured to enable a setting process, performed with another communication device, for sharing setting information including information for settings of wireless communication to another communication device. The communication device includes a wireless LAN interface, a first wired connector, and an execution module that controls wireless communication with the another communication device and performs the first communication device's operation of the setting process when a second wired connector of the another communication device is connected to the first wired connector.

Controlling Power Consumption In A Radio Tuner

According to one aspect of the present invention, a controller is coupled to at least first and second signal processors (at least one of which includes analog demodulation circuitry and another of which includes digital demodulation circuitry). The controller may operate to disable the first signal processor responsive to a control signal that indicates that a second signal (corresponding to a demodulator output) is available from the second signal processor.

Mobile traffic categorization and policy for network use optimization while preserving user experience

Systems and methods of mobile traffic categorization and policy implementation for network use optimization are disclosed. In one aspect, embodiments of the present disclosure include a method, which may be implemented on a system, of detecting an activity state of an application on a mobile device to which traffic is originated from or directed to, detecting a time criticality of data contained in the traffic to be sent between the mobile device and the host server, determining a timing with which to allow the traffic to pass through, based on the activity state or the time criticality and/or controlling radio use on the mobile device based on the timing with which the traffic is allowed to pass through. The method may further include selecting a network configuration in the wireless network for use in passing traffic to and from the mobile device.

Energy Reduction in Cooperating Radio Access Systems

The invention relates to cooperation between first and second wireless access networks that can be used to obtain energy reduction for or traffic routing within the overall telecommunications infrastructure while still enabling acceptable network coverage and satisfactory performance by the telecommunications infrastructure as a whole. The cooperation refers to the fact that the wireless access networks provide duplicate coverage in a particular area when both wireless access networks are active, and that traffic can be switched between the cooperating networks in order to temporarily adjust (e.g. switch off) resources of one or the wireless access networks. In this manner, energy reduction and/or traffic routing can be obtained under the constraint that sufficient service coverage and capacity remains at an acceptable quality.

Scheduling Data Transmissions Between a Mobile Terminal and a Base Station in a Wireless Communications Network

A method of scheduling wireless data transmissions between a mobile terminal and a base station using multiple system carrier signals is disclosed. The method comprises the steps of receiving ( 101 ) the mobile terminal information from the base station indicating available system carriers; detecting ( 102 ) at least one dynamic parameter indicative of the mobile terminal's current capability to handle non-contiguous system carriers; determining ( 103 ) from the dynamic parameter whether a situation has occurred where the mobile terminal's capability to handle non-contiguous system carriers has been reduced; modifying ( 104 ), in such case, feedback information to be transmitted to the base station; and transmitting ( 105 ) the modified feedback information to the base station. By modifying the feedback information in this way the mobile terminal reduces the likelihood that the base station allocates non-contiguous system carriers to the mobile terminal in situations where it has a reduced capability of handling such system carriers.

Low power dual processor architecture for multi mode devices

A mobile computing device with multiple modes, for example, wireless communication and personal computing, has an application processor and a communication processor. In the computing mode, the application processor is the master processor. In the communication mode, the application processor is deenergized to conserve battery power, with the communication processor functioning as the master processor by accessing the device's peripheral bus using the memory interface of the communication processor.

Methods for integrating cell measurement procedures of a communication apparatus and communication apparatuses utilizing the same

A communication apparatus has at least one radio transceiver module, a first subscriber identity card and a second subscriber identity card, where the first subscriber identity card corresponds to a first public land mobile network (PLMN), and the second subscriber identity card corresponds to a second PLMN. The communication apparatus includes processor logic determining whether the first PLMN and the second PLMN are the same, and for suspending a measurement procedure and a cell reselection procedure of one of the first subscriber identity card and the second subscriber identity card to reduce battery power consumption. Processor logic further triggers an unsuspended measurement procedure to tune the radio transceiver module to a plurality of corresponding channel frequency/frequencies of the neighbor cells.

Power optimized demodulator front end (demfront) receiver subsystem

In a cellular communication system, apparatus and methods relating to a power-optimized demodulator front end (demfront) receiver subsystem of a user equipment (UE) can reduce power utilization by optimizing the operation of the demfront receiver subsystem. For example, in an aspect, the apparatus and methods include enabling a first receiver of a device for receiving a control channel on a downlink from a node, determining that the control channel schedules the device to receive data on the downlink, enabling a second receiver of the device that consumes more power than the first receiver to receive the data on the downlink, and re-enabling the first receiver for receiving the control channel on the downlink subsequent to receiving the data.

System and method for selectively activating a communication device

The disclosure provides a system and method for managing power and activation of a communication device. The system comprises: a microprocessor controlling the electronic device; an accelerometer; and a power application operating on the microprocessor. The application provides instructions to the microprocessor to place the electronic device in a low power state from a higher power state upon determining from movement data generated by the accelerometer that the electronic device has been returned to around a resting location where the electronic device was previously in a stationary state from a first location that is in a spaced relationship to the resting location.

Method for contolling connection between terminals using low speed network communication and device using the same

Disclosed is a terminal device for controlling connection between terminals by using low speed network communication. The terminal device includes a first transmission/reception unit for making a request for connection information required for high speed data communication with a connection terminal, to which the terminal device desires to connect, and receiving the connection information from the connection terminal, a network controller for determining a high speed network module to be used for high speed data communication with the connection terminal based on the connection information, and a second transmission/reception unit for performing high speed data communication with the connection terminal by using a high speed network module determined by the network controller.

Scheduling Data Transmissions Between a Mobile Terminal and a Base Station in a Wireless Communications Network

A method of scheduling wireless data transmissions between a mobile terminal and a base station using multiple system carrier signals is disclosed. The method comprises receiving ( 101 ) in the mobile terminal information from the base station indicating available system carriers and transmitting from the mobile terminal information indicating the terminal's capability to handle non-contiguous system carriers; detecting ( 102 ) at least one dynamic parameter indicative of the terminal's current capability to handle non-contiguous system carriers; determining ( 103 ) from the dynamic parameter whether a situation has occurred in which the terminal's capability to handle non-contiguous system carriers has changed; transmitting ( 104 ), in such case, a connection release request to the base station; and transmitting ( 105 ) a connection setup request and information indicating the terminal's changed capability to handle non-contiguous system carriers to the base station. Thus system carriers that can be handled by the terminal in the present situation can be allocated.

Low power ultra wideband transceivers

Low-power transmitter and/or receiver devices are provided by sacrificing time and/or frequency diversity in exchange for lower power consumption. When channel conditions indicate that time and/or frequency spreading are unnecessary for transmissions, a transmitter may enter into a power-conservation mode in which transmissions are performed using a time gating scheme or a time repetition scheme. In the time gating scheme, symbols are transmitting just once, rather than a plurality of times, but with increased transmission power. In the time repetition scheme, copies of the same symbol are transmitted a plurality of times on the same frequency on different symbol transmission periods, instead of being retransmitted on different frequencies on different symbol transmission periods. Consequently, the symbol can be generated once and stored for subsequent retransmission, thereby allowing some of the transmitter/receiver chain components can be operated at a lower duty cycle or processing speed to conserve power.

Resource utilization management for a communication device

A technique for resource utilization management for a communication device includes provisioning 500 priority applications to be run in a priority mode on the communication device, triggering 502 a priority mode for the communication device, and minimizing 504 resources to any applications on the communication device that are not provisioned priority applications.

Synchronized Interference Mitigation Scheme for Heterogeneous Wireless Networks

In a method of synchronizing time domain multiplexing interference mitigation schemes of at least a first, second, and third wireless communication link within a first, second, and third network, respectively, a first set of parameters defining a first set of time intervals is determined. The first set of time intervals is utilized to schedule transmissions of the first wireless communication link to reduce interference with transmissions of the second wireless communication link. A second set of parameters defining a second set of time intervals is determined. The second set of time intervals is utilized to schedule transmissions of the first wireless communication link to reduce interference with transmissions of the third wireless communication link. The second set of parameters is determined based at least in part on at least one of the first set of parameters.

Spectrum sensor for cognitive wireless communication and method for cognitive wireless communication

Provided is a spectrum sensor for cognitive wireless communication whereby it is possible to improve communication efficiency. In a cognitive wireless communication system, a spectrum sensor senses spectra in multiple frequency bands. A spectrum sensor is configured to be able to operate in one operation mode selected from among a spectrum sensing mode for sensing spectra, and a communication mode for communicating with a wireless communication device. Further, the spectrum sensor is provided with a controller for controlling the operation mode. The controller switches between the above-mentioned operation modes during the symbol period of an ultra-wideband physical layer (UWB PHY).

Methods And Apparatus For Controlling A Gain State Of A Wireless Receiver Operating In An Idle Mode

A communication device reads and stores in memory a state value which was utilized for operating a communication subsystem during a wake-up period of the communication subsystem. The device then causes the communication subsystem to enter into a sleep mode. Subsequently, the device causes the communication subsystem to exit from the sleep mode and enter into a current wake-up period. The stored state value is provided to the communication subsystem for use in operating the communication subsystem during a warm-up period of the current wake-up period. After the warm-up period of the current wake up period, a current state value is provided from a state controller to the communication subsystem for use in operating the communication subsystem during the wake up period. The current state value is determined based on a detected signal level of a current signal received in the communication subsystem.

Cooperative communication methods and a device for a target terminal and a cooperative terminal

Provided is a cooperative communication technology of a target terminal and a cooperative terminal. In an environment in which interference exists between cells, cooperation between terminals may be performed in order to improve quality of signals that are received from a base station.

Portable radio-frequency repeater

A portable radio-frequency repeater includes a housing and a transceiver. The transceiver is disposed at least partially within the housing and configured to alternatively operate in a transmitting mode and a sleep mode. The transceiver includes an antenna and a control unit. The control unit is in electrical communication with the antenna. When the transceiver operates in the transmitting mode, the control unit is configured to receive an RFID signal from the antenna, convert the RFID signal into a converted RFID signal, and transmit the converted RFID signal to the antenna. When the transceiver operates in the sleep mode, the control unit is configured to detect an interrogation signal from the antenna and not to transmit any converted RFID signal to the antenna.

Automatically Enabling Wireless Communication

A telecommunication device configured to determine at least one of an occurrence of a charging event associated with the telecommunication device or presence of the telecommunication device at or proximate to a specified location is described herein. Based at least in part on the determining, the telecommunication device automatically enables a wireless communication transceiver of the telecommunication device to communicate over a wireless data network.

Low Energy Mobile Information Delivery

The subject disclosure is directed towards delivering information to mobile devices in an energy and bandwidth efficient manner by sending information only when the device user is likely to use the information. The information is delivered proactively based on user attention being paid to the device or the user's anticipated attention, corresponding to sensed state data and other state data. Also described is a proxy that interfaces with legacy information servers or the like, such as to emulate the mobile device, so that information delivery from such sources can be deferred until needed by the user. Device energy is conserved and user disruptions reduced by computing an inference as to when the user is likely to be interested in the communicated information, and downloading based upon the inference.

Apparatus and method for delivery of discarded packet in broadband wireless access system

An operation method of a terminal in a wireless access system is provided. The method includes, while keeping an idle state without confirming the existence or non-existence of downlink data, determining to transit into a wakeup state, performing signaling for the transition into the wakeup state, acquiring information on discarded downlink data transmission through the signaling, and receiving the downlink data using the information on the downlink data transmission.

Intelligent data network with power management capabilities

In one embodiment, a method for implementing two-way communication between at least first and second devices comprises steps of: (a1) during finite time periods following transmission of respective first messages from the first device to the second device, using the first device to listen for second messages transmitted from the second device to first device; and (a2) after each of the finite time periods following the transmission of the respective first messages from the first device to the second device, ceasing to use the first device to listen for second messages transmitted from the second device to the first device until after the first device transmits another first message to the second device.

Method and apparatus for using a wireless device with multiple radios

A method and apparatus for operating a dual-modem wireless device is provided herein. During operation, a mobile unit is allowed to operate in both a single-radio and a dual-radio mode. The mobile unit is allowed to dynamically switch between a single-radio and a dual-radio mode depending on environmental parameters.

System and Method For Reducing Power Consumed By A Wireless Communication Device

A system and method are provided for facilitating reduced power consumption when communicating between a wireless communication device and a wireless communication controller. A power management controller comprising a power saving detection unit and a power level controller is provided. The power savings detector detects when power savings can be applied in accordance with whether or data loss between the base state controller and the wireless communication device can be tolerated. The power level controller selects a reduced transmission power level at which to transmit data if a data loss can be tolerated.

Base station, terminal, and operating method thereof

A base station and a terminal for supporting a low power mode are provided. The base station transmits a first type of beacon signal for a terminal operating in a normal mode, a second type of beacon signal for a terminal operating in a low power mode, and a charging signal for a terminal in a low power mode. The terminal harvests energy from a charging signal and receives the second type of beacon signal using the harvested energy. The terminal confirms a communication request through the second type of beacon signal, enters into an active period, and communicates with the base station.

Using a Subframe Time Offset when Scheduling Downlink Data Transmissions

The invention relates to a method in a radio base station for scheduling data transmissions to a user equipment in a first cell. The radio base station is comprised in a telecommunications network comprising at least the first cell and a second cell wherein the radio base station serves at least the first cell. A transmission time of the first cell is divided into a first radio frame comprising a first number of subframes synchronised to a clock. A transmission time of the second cell is divided into a second radio frame comprising an equal number of subframes of equal time length as the first radio frame. The second radio frame is being synchronised to the same clock as the first radio frame. The radio base station receives a first data transmission to be transmitted the user equipment in the first cell, schedules the first data transmission to a minimum of subframes of a first radio frame of the first cell, and transmits the first radio frame offset in time in relation to a second radio frame of the second cell for minimizing simultaneously data transmissions within the cells.

Mobile device and method for proximity detection verification

A mobile device includes a touch screen display and touch screen circuit for receiving touch inputs. A camera configured to acquire one or more images in front of the display. A proximity sensor configured to provide an indication that a user is in close proximity to the touch screen display. A processor being effective to determine, in response to the indication of the proximity sensor, whether the user is in a position to view the display based on the one or more images of the camera. If the proximity sensor provides an indication that the user is in close proximity to the display and the processor determines, based on the one or more images, that the user is in a position to view the display, then at least one of the display and the touch screen circuit are not disabled.

Mobile information apparatus and display control method

Multiple displays are arranged such that their display surfaces are arrayed side by side. A measurement section measures orientation information about apparatus orientation. A control section determines the display surface a user is viewing from among multiple displays, based on the orientation information measured by the measurement section. The control section causes the display surface of displays, other than the display surface determined as being viewed by the user, to become darker than the display surface of the display determined as being viewed by the user.

Mobile application traffic optimization

Systems and methods for mobile application traffic optimization are disclosed. In one aspect, embodiments of the present disclosure include a distributed proxy and cache system, including, a local proxy on a mobile device for intercepting a data request made via a mobile device, and a proxy server coupled to the mobile device and a content server to which the data request is directed. In one embodiment, the local proxy can forward the data request to the proxy server for transmission to the content server for a response to the data request. In addition, the proxy server sends the data request to the content server independent of activities on the local proxy and notifies the local proxy when changed or different content on the content server is detected for the data request.

Opportunistic resource sharing between devices

Techniques for opportunistic resource sharing between mobile devices are described. A method comprises identifying a set of homogeneous device resources implemented by multiple devices based in part on resource configuration information received by a wireless transceiver, selecting a shared homogeneous device resource of one of the multiple devices to share between the multiple devices, and sending shared configuration information to identify the shared homogeneous device resource and a share role for each of the multiple devices. Other embodiments are described and claimed.

Communication and Information Systems and Methods

A system, method, and device provide a remote communications platform. In one embodiment, an information and communication transmission system includes a communication device and a router. The router is connected to the communication device. In addition, the router is able to communicate with a WiFi capable device and/or an Ethernet capable device. The communication device communicates with a transmission receiver. The information and communication transmission system also includes a power supply. The power supply provides power to the communication device and the router.

System including receiver front ends

An integrated circuit chip includes an output node, receiver front ends, and control logic. The receiver front ends are configured to receive an input signal. Each of the receiver front ends is configured to receive the input signal and provide an output signal at the output node. At least one of the receiver front ends is configured to selectively consume less power. The control logic is configured to select the number of receiver front ends providing an output signal to the output node based on a received signal strength indication.

Discontinuous Reception for Multi-Component Carrier System

A method includes operating a user equipment to initiate monitoring of a control channel associated with a particular component carrier for determining if the user equipment is scheduled by the control channel associated with the particular component carrier. In response to determining that the user equipment is not scheduled, autonomously terminating the monitoring of the control channel associated with the particular component carrier. A further method includes establishing a set of rules defining how and when a user equipment autonomously deactivates use of component carriers transmitted by a network access node. The network access node assumes, in response to the network access node not scheduling the user equipment in a control channel of a particular component carrier for some period, that the user equipment has autonomously deactivated monitoring of the control channel of the particular component carrier Various apparatus and computer programs are also disclosed that operate in accordance with the methods.

Method and system for optimizing power resources in wireless devices

A method and system is disclosed for a device to quickly determine if data is being sent to it. If no data is being sent to the device, the device may return to a sleep mode so as to conserve energy. The present invention includes organizing and transmitting, one at a time, all device destination identifiers. If a message listing search indicates that no message is being sent for a device, the device can continue with any other activity that needs servicing, or if no other activity is pending, it may shut down to conserve power until the next wake up period arrives. If the search returns a positive indication, the count value when the identifier is found can be used to determine the location of the pointer to the message.

Stateful paging guard devices and methods for controlling a stateful paging guard device

In an embodiment, a stateful paging guard device is provided. The stateful paging guard device may include: a state determiner configured to determine state information indicating whether a terminal device is in an operation state of reduced energy consumption; a receiver configured to receive data directed to the terminal device; and a relay determiner configured to determine whether the data is to be relayed to the terminal device based on the state information.

Apparatus and method for using multiple devices

An apparatus and method for providing a communication service to a terminal having a specific identifier (ID), and an apparatus and method for receiving a communication service are disclosed. The method includes recognizing an attribute of a terminal, determining whether the communication service is appropriate for the terminal, and if it is determined that the communication service is appropriate, setting the terminal to an active mode.

Electronic device, storage medium and method for saving power of the electronic device

In a method for saving power of an electronic device, a power saving mode is defined for saving power of the electronic device, and a plurality of power configurations for the power saving mode are set. The method invokes the power saving mode of the electronic device, and determines whether the electronic device is in the power saving mode when the electronic device executes functions or applications of the electronic device. If the electronic device is in the power saving mode, the power configurations of the power saving mode are executed. If the electronic device is in a normal mode saving mode, normal configurations of the normal mode of the electronic device are executed.

Method for operating a mobile terminal as access point and corresponding mobile terminal

A method for operating a mobile terminal as access point, wherein the access point composes a network together with one or more associated client stations, wherein the access point has an operational mode of alternating awake and sleep periods, and wherein the access point broadcasts beacon frames at regular intervals for signaling communication parameters to the associated client stations, is characterized in that the access point, based on the level of activity in the network, adjusts the communication parameters by slowing down or accelerating the access of the associated client stations to the network. Furthermore, a corresponding mobile terminal is disclosed.

Power-saving method in a wireless communication system

The present invention relates to a power-saving method in a wireless communication system. In a power-saving method for a terminal of a wireless communication system according to one aspect of the present invention, the terminal receives configuration information relating to power-saving from a base station and operates in a power-down mode in which receive processing is not carried out in accordance with the configuration information relating to power saving; and the configuration information comprises at least one or other of information relating to a time point at which the base station is not transmitting packets to the terminal and a time point at which the base station is transmitting packets to the terminal.

System and method for communication with a tracking device

A system and method for providing communication with a tracking device are disclosed. An example tracking device includes a location detector, a communication device, memory, a processor, and a configuration routine. The location detector is operative to determine locations of the tracking device. The communication device is operative to communicate with a remote system. The memory stores data and code, the data including location data determined by the location detector and configuration data. The processor is operative to execute the code to impart functionality to the tracking device. The functionality of the tracking device depends at least in part on the configuration data. The configuration routine is operative to modify the configuration data responsive to communications from the remote system. Thus, functional access to the tracking device is provided to the remote system.

Wireless communication terminal, control method therefor, and information storage medium

Provided is a wireless communication terminal that allows a wireless communication connection to be disconnected even when an application program that requires continuation of the communication connection is being executed. The wireless communication terminal transmits data to a communication target in response to a transmission processing request from an application execution section for executing the application program. The wireless communication terminal is configured to: establish the wireless communication connection to the communication target; disconnect, based on a given condition, the wireless communication connection to the communication target to cause a shift to a communication interrupted state; re-establish the wireless communication connection to the communication target when the transmission processing request is received in the communication interrupted state from the application execution section; and transmit, to the communication target, the data relating to the transmission processing request after the re-establishment of the wireless communication connection.

Radio apparatus

A radio apparatus includes an antenna; an amplifier that amplifies a radio signal, received via the antenna; a first mixer that frequency converts the amplified radio signal to generate a first analog signal; a first A/D converter that converts the first analog signal to generate a first digital signal; a second mixer that frequency converts the amplified signal to generate a second analog signal; a second A/D converter means that converts the second analog signal to generate a second digital signal; a demodulator means that demodulates the first and second digital signals to generate a demodulated signal; a detector that detects a preamble from the first digital signal; and a control means that halts the second mixer and second A/D converter during the wait for the radio signal and that activates the second mixer and second A/D converter when the detector detects the preamble.

Apparatus and method for performing cell reselection in portable terminal

An apparatus and method for ascertaining a movement pattern of a user who moves on a fixed path, predicting a destination cell on the movement of the user, and preventing a cell reselection process to an unnecessary intermediate cell. The apparatus includes a pattern management unit configured to analyze movement of a user and ascertain a movement pattern of the user. The apparatus also includes a memory configured to store the movement pattern of the user, which is ascertained by the pattern management unit. The apparatus also includes a controller configured to ascertain information about a destination cell and information about an intermediate cell through which the user passes before moving to the destination cell using the movement pattern of the user and a current movement path of the portable terminal. The apparatus also includes a cell reselection unit for performing a cell reselection process to the destination cell.

Dormant Background Applications on Mobile Devices

The subject disclosure is directed towards a technology in which a mobile device maintains an application in a dormant state in which the application's process is not terminated and remains in memory, but the application cannot execute code. Further, state and execution context are maintained for the application, allowing the application to be quickly and efficiently resumed into the running state. To prevent the application from executing code while dormant, thread activity is suspended, requests canceled, completed or paused, resources detached, and so forth. Resource usage may be monitored for dormant applications, to remove a misbehaving dormant application process from memory if improperly using resources.

Constrained Execution of Background Application Code on Mobile Devices

The subject disclosure is directed towards a technology by which background application code (e.g., provided by third-party developers) runs on a mobile device in a way that is constrained with respect to resource usage. A resource manager processes a resource reservation request for background code, to determine whether the requested resources meet constraint criteria for that type of background code. If the criteria are met and the resources are available, the resources are reserved, whereby the background code is ensured priority access to its reserved resources. As a result, a properly coded background application that executes within its constraints will not experience glitches or other problems (e.g., unexpected termination) and thereby provide a good user experience.

Wireless Access Point Methods And Apparatus Using Dynamically-Activated Service Intervals

Techniques in a mobile communication device for communicating with a wireless access point (AP) are described. The mobile device receives from the AP data which indicate a plurality of activated service intervals in the superframe that are made available to mobile devices for communication access. The mobile device attempts to access, during the indicated activated service intervals, a radio medium via the AP. The mobile device refrains from attempting to access the radio medium via the AP during each power conservation interval provided in between the indicated activated service intervals.

Serdes power throttling as a function of detected error rate

A system involves a first SerDes link from a first integrated circuit (IC) to a second IC and a second link from the second IC to the first IC. Power consumption settings in circuitry of the first link are adjusted to control power consumption such that the bit error rate of the first link is maintained in a range, where the lower bound of the range is substantially greater than zero. Power consumption settings in circuitry for the second link are adjusted to control power consumption such that the bit error rate of the second link is maintained in range, where the lower bound of the range is substantially greater than zero. In one example, circuitry in the second IC detects errors in the first link and reports back via the second link. The first IC uses the reported information to determine a bit error rate for the first link.

Apparatus and method for operating channel quality indicator channel on sleep mode in broadband wireless communication system

A Channel Quality Indicator (CQI) channel management in a broadband wireless communication system is provided. Operations of a base station include determining a CQI channel operation mode for a CQI channel of a terminal which enters a sleep mode; transmitting at least one message which instructs to enter the sleep mode and includes information indicating the CQI channel operation mode; and managing the CQI channel of the terminal according to the CQI channel operation mode while the terminal operates in the sleep mode. Candidates of the CQI channel operation mode include at least one of a first mode which deallocates the CQI channel in the sleep mode entry, a second mode which maintains the CQI channel in the sleep mode and forbids CQI channel allocation to other terminal during a sleep window, a third mode which deallocates the CQI channel in the sleep window entry without signaling, and a fourth mode which maintains the CQI channel in the sleep mode and allows the CQI channel allocation to other terminal during the sleep window.

Method and apparatus for managing power levels in a handheld mobile communication device

A method includes: monitoring a battery charge level in a mobile communication device operable to receive new e-mail messages when an e-mail polling operation is executed; and varying an email polling interval as a function of the battery charge level.

Method and system for coordinating necessary radio transmission events with unrelated opportunistic events to optimize battery life and network resources

A method and apparatus for sending an event from user equipment operating in a mobile network, the method comprising the steps of: monitoring whether an unrelated opportunistic event has occurred; and sending said event with said unrelated opportunistic event.

System and method for minimizing the power drain on a battery of a vehicle

A system and method for minimizing the power drain on a battery of a vehicle includes a processor, a global positioning system in communication with the processor, and a network access device in communication with the processor. The global position system is configured to determine the position of the vehicle. The processor is configured to reduce the power demands of the network access device on a battery of the vehicle when the vehicle is located in a predetermined location and turned off.

Method and apparatus for addressing in a resource-constrained network

An electronic device may receive a protocol data unit (PDU) comprising a plurality of addressing bits. Data-link-layer processing of the PDU may be based on each of the addressing bits. Network layer processing of the PDU may be based on a first subset of the plurality of addressing bits. Transport-layer processing of the PDU may be based on a second subset of plurality of addressing bits. The data-link-layer processing may comprise determining whether the PDU is unicast-addressed or non-unicast-addressed. For a unicast-addressed PDU, the data-link-layer processing may comprise determining whether the PDU is destined for the electronic device based on a comparison of a Target ID field of the PDU and a device ID of the electronic device. For a non-unicast-addressed PDU, the Target ID field may not be present, and whether the PDU is destined for the electronic device may be determined based on other criteria.

Method and apparatus for forward error correction (fec) in a resource-constrained network

An electronic device may utilize or support adaptive use of forward error correction (FEC) in a resource-constrained network. The adaptive FEC use may comprise determining whether use of FEC encoding in transmissions from another electronic device to the electronic device is necessary, desirable, and/or feasible, and when use of FEC encoding is deemed feasible and either necessary or desirable, instructing the another electronic device to utilize FEC encoding when transmitting signals destined for the electronic device. Use of FEC encoding may be determined to be feasible, necessary and/or desirable based on power loss associated with the communications from the another electronic device; based on determination of latency associated with the communications from the another electronic device; and/or based on power and/or processing related resources in the electronic device. The electronic device may separately and selectively apply FEC encoding to transmissions to the another electronic device.

Method and apparatus for transmitting and receiving control channels by restricting a set of the control channels in a wireless communication system

A method and apparatus are provided for transmitting control information in a base station for a wireless communication system. The method includes transmitting, to a terminal, information associated with a number of Orthogonal Frequency Division Multiplexing (OFDM) symbols carrying control channels; determining a set of control channel candidates based on an IDentifier (ID) of the terminal; selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the selected at least one control channel candidate. Each control channel candidate included in the set of control channel candidates consists of one, two, four, or eight control channel elements (CCEs) existing in the OFDM symbols.

Wirelessly accessing broadband services using intelligent covers

The present disclosure is directed to a system and method for wirelessly accessing broadband services using intelligent covers. In some implementations, a cover for a consumer device includes side surfaces, a rear surface, a physical interface, a circuit, and a broadband service card. The side surfaces and a rear surface form an opening that receives at least a portion of a consumer device. A first portion of at least one of the surfaces includes a connector for connecting to a port of the consumer device. The circuit connects the physical interface to the connector. The broadband service card connected to the physical interface and accesses a service foreign through the wireless broadband network independent of the consumer device.

Methods and systems for data interchange between a network-connected thermostat and cloud-based management server

Aspects of the present invention provide energy conserving communications for networked thermostats powered, in part, by batteries. A thermostat communication server stores a thermostat battery-level to determine what data should be sent to the thermostat. The thermostat communication server classifies types of data to be transmitted to the thermostat according to a data priority ranging from a low-priority to a high-priority data type. If the battery-level associated with the battery on the thermostat is at a low battery-level, the thermostat communication server may only transmit data classified under a high-priority data type. This conserves the power used by the thermostat, allows the battery on the thermostat time to recharge and perform other functions. If the battery-level of the thermostat is at a high level, the thermostat communication server may transmit a range of data to the thermostat classified from a low-priority type to a high-priority data type.

Portable router and power saving control method thereof

The invention discloses a portable router and a power saving control method thereof. The portable router is capable of routing a signal among the network end and at least one electronic device. Each of the at least one electronic device has a wireless data transmitting function. The portable router comprises a first network module, a second network module, a sensing module and a data processing module. The first network module and the second network module can be switched on or off independently, the first network module is capable of exchanging signal to the network end by the first format, the second module is capable of exchanging the signal to the at least one electronic device by the second format. The sensing module is electronically connected with the network end for generating a status signal in accordance with the pre-determined state. The data processing module is capable of determining and processing a pre-determined function in accordance with the status signal and the pre-determined order.

Radio communication device, transmission circuit and buffer circuit

According to one embodiment, a buffer circuit has a capacitor comprising a first terminal and a second terminal, an input signal being inputted to the first terminal, a first inverting amplifier circuit configured to invert and amplify a signal of the second terminal of the capacitor, a second inverting amplifier circuit configure to invert and amplify an output signal of the first inverting amplifier circuit, and a MOS (Metal Oxide Semiconductor) transistor comprising a third terminal, a fourth terminal and a gate, the third terminal being connected to the second terminal of the capacitor, the fourth terminal being connected to a connection node of the first and the second inverting amplifier circuits, an inversion signal of the input signal being inputted to the gate.

Parameter configuration method and configuration device for mobile terminal

Embodiments of the present invention disclose a parameter configuration method and a configuration device for a mobile terminal. A parameter configuration method for a mobile terminal includes: obtaining a current channel change rate; comparing the current channel change rate with a maximum channel change rate and a minimum channel change rate in each scenario respectively; determining a channel change rate range to which the current channel change rate belongs, and setting a scenario corresponding to the channel change rate range as a target scenario; and obtaining a parameter configuration value group corresponding to the channel change rate range in the target scenario according to a corresponding relationship between a preset parameter configuration value group and the channel change rate range, and configuring a corresponding parameter of each module of the mobile terminal by using each parameter configuration value of the parameter configuration value group.

Throttling access points

A technique for controlling the amount of power consumed by access points (APs) of a wireless network involves implementing throttleable APs (TAPs). It would be desirable for the TAPs to be in a relatively low power mode during periods of low activity, and switch to a high power mode in response to increased wireless activity. To that end, a throttling engine can be implemented to throttle TAPs up in power in response to increases in wireless activity, and throttle TAPs down in power in response to decreases in wireless activity.

Wireless Audio Device Call Device Selection

A wireless two-way communications headset is able to enter into a partial power mode in which a latching or non-momentary power switch has been operated to an “on” state, but in which there has been a lack of user operation of the headset for more than a predetermined period of time, and in this partial power mode, a processing device of the headset monitors manually-operable controls for an indication of their being operated by a user in a manner indicating a user's intent to engage in audio communications. In response to this indication, the headset enters a higher power mode in which a wireless link with another wireless device is formed and then performs the function intended by the user. In being operated by a user to initiate audio communications with another wireless device (e.g., making a telephone call), the wireless headset first attempts to do so with the wireless device with which the wireless headset most recently engaged in audio communications, and failing that, the wireless headset then attempts to do so with second-most recent wireless device with which the wireless headset engaged in audio communications.

Battery-powered motorized window treatment having a service position

A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries.

Mobile communication method and radio terminal

A mobile communication method, which configures a DRX cycle having an On duration in which a downlink signal transmitted from a serving base station is to be monitored and an Off duration other than the On duration in an RRC connected state where an RRC connection is established between a radio terminal and a radio base station, the mobile communication method comprising: a step A of transmitting, from the radio base station to the radio terminal, a paging signal for notifying the radio terminal of an incoming call to the radio terminal at a predetermined timing in the Off duration when the DRX cycle is configured; and a step B of monitoring, at the radio terminal, the paging signal at a predetermined timing in the Off duration when the DRX cycle is configured.

Method and apparatus of configuring downlink timing and transmitting random access response in mobile communication system using carrier aggregation

A method of configuring downlink timings and transmitting a random access response message is provided for a random access procedure in a Long Term Evolution (LTE) system supporting carrier aggregation. The method for adjusting timing of a terminal in a wireless communication system supporting carrier aggregation of at least one carrier includes transmitting a Random Access Preamble to a base station, and receiving a Random Access Response with a Timing Advance Command (TAC) for commanding uplink timing adjustment from the base station, wherein the Random Access Response comprises information indicating a Timing Advance Group (TAG) to which the TAC is applied.

Maintaining Network Services Across Multiple Physical Interfaces

In one embodiment, the present invention includes an apparatus having a central processing unit (CPU) to execute instructions, a hub coupled to the CPU, and multiple physical devices coupled to the hub. The physical devices may each correspond to a different network communication protocol, and may each include a physical unit to forward packets to the hub while the system is in a low power mode. The hub may remain enabled during the low power mode and may include media access control functionality for handling incoming packets of different physical devices. Other embodiments are described and claimed.