СИСТЕМА РАДИОСВЯЗИ И СПОСОБ, РАДИОТЕРМИНАЛ, БАЗОВАЯ РАДИОСТАНЦИЯ И УСТРОЙСТВО СЕРВЕРА АДМИНИСТРИРОВАНИЯ И ОБСЛУЖИВАНИЯ РАБОТЫ

Изобретение относится к беспроводной связи. Технический результат заключается в обеспечении информации, идентифицирующей причины дефекта в радиоохвате, обнаруженном радиотерминалом на стороне радиосети. Радиотерминал осуществляет измерение принятого качества сигнала нисходящей линии связи и запись результат измерения в соответствии с информацией инструкции измерения и передает радиостанции. Когда первое условие относительно выбора или обнаружения первой ячейки, в котором радиотерминалу разрешено быть обслуженным для заранее определенной услуги, удовлетворено и второе условие относительно измерения или регистрации удовлетворено, регистрируют информацию относительно второй ячейки, в которой радиотерминалу не разрешено быть обслуженным для заранее определенной услуги. 6 н. и 21 з.п. ф-лы, 29 ил.

УСТРОЙСТВО И СПОСОБ БЕСПРОВОДНОЙ СВЯЗИ

Изобретение относится к радиосвязи. В системе радиосвязи полоса частот нисходящей линии связи содержит множество частотных блоков, заключающих в себе одну или более несущих частот, причем один или более частотных блоков используются для передачи данных индивидуальному абоненту. Устройство радиосвязи для использования в системе связи содержит модуль оценки, выполненный с возможностью оценивания качества принимаемого сигнала для каждого частотного блока и сохранения множества данных оценки качества принимаемого сигнала, модуль сравнения, выполненный с возможностью сравнения множества данных оценки качества принимаемого сигнала, и модуль передачи, выполненный с возможностью передачи заданного числа данных оценки качества принимаемого сигнала по каналу управления восходящей линии связи. Техническим результатом является то, что пакет совместно используемых данных направляют согласно приоритету абоненту с лучшим состоянием канала для дополнительного увеличения эффективности использования частоты ...

СПОСОБ И СИСТЕМА ДЛЯ ПЕРЕДАЧИ IP-ПАКЕТОВ ПУТЕМ ОБЪЕДИНЕНИЯ НЕСКОЛЬКИХ КАНАЛОВ РАДИОСВЯЗИ ДЛЯ ВЫСОКОСКОРОСТНОЙ ПЕРЕДАЧИ ДАННЫХ

Изобретение относится к системам радиосвязи и, в частности, к системам радиосвязи, работающим в сетевой среде передачи данных. Сущность состоит в том, что мобильный радиотерминал (MWT) принимает IP-пакеты, предназначенные для наземной сети в заданном порядке следования, фрагментирует каждый из IP-пакетов на более мелкие фрагменты пакетов, добавляет идентификационную информацию в каждый из фрагментов пакетов и передает фрагменты пакетов параллельно друг другу по одновременно действующим спутниковым каналам. Принимающая станция принимает фрагменты пакетов, переданные от MWT, пересылает принятые фрагменты пакетов в наземный контроллер по сетевому соединению на основании идентифицирующей информации, добавленной во фрагменты пакетов. Наземный контроллер объединяет фрагменты пакетов в реконструированные IP-пакеты на основании идентифицирующей информации, добавленной во фрагменты, а также упорядочивает реконструированные IP-пакеты в заданном порядке следования на основании идентифицирующей информации ...

СПОСОБ И УСТРОЙСТВО ДЛЯ ЗАПУСКА ЗАДАННОЙ ОПЕРАЦИИ ИНТЕЛЛЕКТУАЛЬНОГО БЫТОВОГО УСТРОЙСТВА

Группа изобретений относится к автоматическим регуляторам. Способ для запуска заданной операции интеллектуального бытового устройства заключается в следующем. Получают первое качество сигнала для первого радиосигнала, принятого приемным устройством и отправленного заданным источником сигналов. Получают характеристики качества сигнала для первого качества сигнала, если обнаруживается, что возникает нарушение в первом качестве сигнала. Получают второе качество сигнала для второго радиосигнала и генерируют спектр характеристики качества сигнала в соответствии со вторым качеством сигнала для второго радиосигнала. Анализируют спектр характеристики качества сигнала для получения результата анализа и устанавливают предопределенный образец характеристики согласно результату анализа. Обнаруживают, согласуется ли характеристика качества сигнала с предопределенным образцом характеристики. Запускают устройство для выполнения заданной операции, если характеристика качества сигнала согласуется с предопределенным ...

ПЕРЕДАЧА ОТЧЕТОВ В СИСТЕМАХ СВЯЗИ

Изобретение относится к технике связи и может использоваться в системах беспроводной связи. Технический результат состоит в повышении надежности связи. Для этого сеть связи содержит систему управления, элемент базовой сети и элемент сети радиодоступа. Элемент сети радиодоступа может представлять собой абонентскую базу данных или объект обеспечения мобильности и выполнен с возможностью приема информации о согласии; приема, от системы управления, запроса активации передачи отчетов об измерениях в сети; проверки, применим ли, по меньшей мере частично, запрос активации к абоненту, в отношении которого предоставлена информация о согласии на передачу отчетов об измерениях, и в случае если информация о согласии на передачу отчетов об измерениях предоставлена, разрешения запроса активации путем взаимодействия с элементом сети радиодоступа, так чтобы могла выполняться передача отчетов об измерениях, относящихся к этому абоненту. Активация передачи отчетов об измерениях может относиться к выполнению ...

УСТРОЙСТВО И СПОСОБ КОНТРОЛЯ ВРЕМЕНИ ИЗМЕНЕНИЯ РЕЖИМА КОНФИГУРИРОВАНИЯ БЕСПРОВОДНОГО УСТРОЙСТВА

Изобретение относится к беспроводной мобильной связи. Технический результат состоит в контроле времени изменения конфигурации между мобильным устройством беспроводной связи и подсистемой сети радиосвязи, который учитывает задержки передачи и значения счетчиков временной синхронизации. Для этого способ контроля времени изменения режима конфигурирования выполняется в мобильном беспроводном устройстве связи, причем мобильное беспроводное устройство связи соединено с беспроводной сетью. В одном варианте мобильное беспроводное устройство соединено в первом режиме конфигурирования. Мобильное беспроводное устройство связи принимает сообщение управления из подсистемы сети радиосвязи в беспроводной сети в локальный момент времени приема. Принятое сообщение управления содержит указание времени, указывающее, когда начать изменение режима конфигурирования мобильного беспроводного устройства связи, при этом такое указание устройство извлекает из сообщения управления. Мобильное беспроводное устройство ...

ПРЕДОСТАВЛЕНИЕ ОТЧЕТА ИЗМЕРЕНИЙ MDT НЕ В РЕАЛЬНОМ ВРЕМЕНИ

Изобретение относится к беспроводной связи. Технический результат заключается в повышении надежности предоставления отчетов измерений сети беспроводной связи с мобильной станции. Первая мобильная станция выполняет измерения, касающиеся одного или нескольких аспектов возможности соединения для первой мобильной станции относительно сети беспроводной связи, и сохраняет измерения во внутреннем журнале, где измерения выполняются в соответствии с конфигурацией предоставления отчета для первой мобильной станции. Первый сетевой узел (NN) сети посылает (73) запрос на отчет зарегистрированных измерений, который принимается первой мобильной станцией (MS). Первая мобильная станция затем посылает (86) отчет зарегистрированных измерений в качестве ответа на запрос, далее отчет принимается первым сетевым узлом. 9 н. и 29 з. п. ф-лы, 13 ил.

СПОСОБ КОДИРОВАНИЯ CQI ДЛЯ HS-DPCCH

Изобретение относится к беспроводной системе связи, в частности к кодированию информации качества канала линии связи абонента с центральным узлом для ИС-ВКУФУ (HS-DPCCH). Технический результат - повышение пропускной способности системы. Для этого в способе кодирования информации качества канала (CQI) создают первые базовые последовательности, предназначенные для генерирования подкодов из 32 битов, и вторые базовые последовательности, предназначенные для генерирования кодовых слов из 20 битов, создают с использованием первых базовых последовательностей, причем вторая базовая последовательность обеспечивает максимальную пропускную способность системы так, что пять информационных битов кодируют в код CQI с использованием вторых базовых последовательностей. Кроме того, способ кодирования CQI, который показал наилучшую пропускную способность системы при моделировании, может представлять собой оптимальную схему кодирования CQI для HS-DPCCH. 6 н. и 22 з.п. ф-лы, 14 ил., 9 табл.

МОБИЛЬНАЯ СТАНЦИЯ

Изобретение относится к мобильной станции. Техническим результатом является повышение эффективности использования радиоресурсов. Мобильная станция (UE) в соответствии с настоящим изобретением выполнена с возможностью многократной передачи первого сообщения об измерении, включающего качество радиосвязи первой соты, и многократной передачи второго сообщения об измерении, включающего качество радиосвязи второй соты, в одни и те же моменты времени, когда мобильная станция запускает передачу первого сообщения об измерении и после этого запускает передачу второго сообщения об измерении. 6 з.п. ф-лы, 10 ил.

СПОСОБ ПЕРЕДАЧИ ПОСРЕДСТВОМ ОБРАТНОЙ СВЯЗИ ИНФОРМАЦИИ О СОСТОЯНИИ КАНАЛА В СИСТЕМЕ БЕСПРОВОДНОЙ СВЯЗИ И СООТВЕТСТВУЮЩЕЕ УСТРОЙСТВО

Изобретение относится к системам беспроводной связи и предназначено для более эффективного сообщения информации о состоянии канала. Изобретение раскрывает способ приема информации конфигурации опорной CSI и информации конфигурации следующей CSI, которая сконфигурирована для сообщения того же самого RI (индикатора ранга), как информация конфигурации опорной CSI, приема информации об ограничениях поднабора кодовой книги предварительного кодирования для опорного процесса CSI и следующего процесса CSI, набор RI (индикатор ранга) следующего процесса CSI конфигурируется так же, как самый последний сообщенный RI опорного процесса CSI, набор RI, ограниченных с помощью ограничения поднабора кодовой книги для следующего процесса CSI, является тем же самым, как набор RI, ограниченных с помощью ограничения поднабора кодовой книги для опорного процесса CSI, и передают CSI, основываясь по меньшей мере на одном из ограничений поднабора кодовой книги. 4 н. и 6 з.п. ф-лы, 20 ил., 2 табл.

СПОСОБЫ АДАПТАЦИИ ЧАСТОТЫ ИЗМЕРЕНИЙ С УЧЕТОМ НЕСУЩЕЙ ЧАСТОТЫ

Изобретение относится к технике связи и может использоваться для осуществления измерений радиосигналов в системе связи. Более конкретно, изобретение касается способов адаптации частоты измерений с учетом рабочей частоты, дополнительно касается соответствующего способа, осуществляемого в узле сети, измеряющего узла, например, беспроводного устройства, узла сети и соответствующих компьютерных программ. Технический результат состоит в повышении надежности связи. Для этого способ, выполняемый в измеряющем узле, содержит этапы, на которых: получают несущую частоту по меньшей мере одного радиосигнала, подлежащего измерению, определяют частоту измерений на основе полученной несущей частоты, и осуществляют по меньшей мере одно измерение радиосигнала с определенной частотой измерений. 6 н. и 21 з.п. ф-лы, 9 ил., 2 табл.

СПОСОБ ОТЧЕТА О ЗАПАСЕ МОЩНОСТИ ДЛЯ ПОЛЬЗОВАТЕЛЬСКОГО ОБОРУДОВАНИЯ С ВОЗМОЖНОСТЬЮ ДВОЙНОГО СОЕДИНЕНИЯ В СИСТЕМЕ МОБИЛЬНОЙ СВЯЗИ

Изобретение относится к области связи. Предложены способ отчета о допустимой мощности передачи и запасе мощности (PHR) и устройство пользовательского оборудования (UE), функционирующее в режиме агрегации несущих между развитыми Node B (между eNB) или режиме с возможностью двойного соединения для использования в системе мобильной связи. Способ отчета о допустимой мощности передачи и PHR включает в себя: прием информации о конфигурации по меньшей мере для одного узла управления доступом к среде (MAC) для передачи и приема сигнала; прием информации о выделении ресурса восходящей линии связи для первого узла MAC, включенного по меньшей мере в один узел MAC; и передачу, если изменение измерения на одном из по меньшей мере одного узла MAC равно или больше, чем пороговая величина, отчета о запасе мощности (PHR) в отношении ресурса восходящей линии связи, соответствующего первому узлу MAC, на основе информации о выделении ресурса восходящей линии связи. 4 н. и 11 з.п. ф-лы, 23 ил., 2 табл.

УСТРОЙСТВО И СПОСОБ ОСУЩЕСТВЛЕНИЯ ПЕРЕДАЧИ ОБСЛУЖИВАНИЯ В СИСТЕМЕ МОБИЛЬНОЙ СВЯЗИ

Система мобильной связи, передающая данные в блоке кадров, содержит устройство базовой станции и устройство терминала. Передатчик содержит контроллер, который делит как первый кадр, так и следующий за ним второй кадр на первый интервал и второй интервал, следующий за первым интервалом. В режиме передачи обслуживания контроллер передает данные соответствующих кадров в течение первого интервала первого кадра и второго интервала второго кадра и приостанавливает передачу данных в течение второго интервала первого кадра и первого интервала второго кадра. Устройство терминала содержит приемник, предназначенный для обработки принятых данных, определитель передачи обслуживания, предназначенный для определения конечной базовой станции передачи обслуживания путем анализа уровня принятого сигнала, и контроллер, подающий на приемник сигнал, передаваемый данной базовой станцией в течение первого интервала первого кадра и второго интервала второго кадра, и подающий на определитель передачи обслуживания ...

ТЕРМИНАЛ, СПОСОБ РАДИОСВЯЗИ, БАЗОВАЯ СТАНЦИЯ И СИСТЕМА

Изобретение относится к беспроводной связи. Технический результат заключается в обеспечении возможности эффективно выполнять измерение при сдерживании роста потерь. Терминал детектирует блок сигнала синхронизации/физического широковещательного канала (блока SS/PBCH) из множества блоков SS/PBCH, переданных, соответственно, в разных частотных положениях в несущей, и с возможностью приема остаточной минимальной системной информации (RMSI), связанной с детектированным блоком SS/PBCH; и использует ресурс канала произвольного доступа для осуществления произвольного доступа, определенный на основании RMSI, при этом RMSI указывает связь между одним или более индексами одного или более блоков SS/PBCH и одним или более ресурсами канала произвольного доступа. 4 н. и 2 з.п. ф-лы, 22 ил.

СПОСОБЫ И СИСТЕМЫ ПОЛНОДУПЛЕКСНОЙ СВЯЗИ

Изобретение относится к области связи. Технический результат состоит в предотвращении помех, возникающих из-за асимметричности FD связи, вызванной разными STA при DL и UL передачах. Для этого точка доступа (AP), имеющая функциональные возможности осуществления полнодуплексной (FD) связи, передает кадр инициирования, чтобы побудить по меньшей мере первую станцию (STA) инициировать опорный кадр восходящей линии связи (UL) в AP, кадр инициирования дополнительно побуждает по меньшей мере одну вторую STA получить результат измерения уровня сигнала во время передачи опорного кадра UL, и АР принимает по меньшей мере из одной второй STA кадр отчетности, содержащий информацию о измерении уровня сигнала. 4 н. и 15 з.п. ф-лы, 11 ил.

Способ и устройство для сообщения о сбое луча и носитель данных

Изобретение относится к области беспроводной связи. Технический результат заключается в повышении коэффициента использования ресурсов восходящей линии связи. Технический результат достигается за счет того, что при определении терминалом сбоя луча целевой вторичной обслуживающей соты, терминал передает запрос планирования восходящей линии связи или запрос произвольного доступа на базовую станцию для уведомления базовой станции о возникновении сбоя луча. Терминал принимает информацию о конфигурации ресурсов от базовой станции, сконфигурированную для указания ресурса физического общего канала восходящей линии связи (PUSCH) для терминала для передачи первой сигнализации элемента управления (CE) управления доступом к среде (MAC). Терминал передает первую сигнализацию MAC CE на базовую станцию, которая содержит информацию индикации сбоя луча для указания на то, что целевая вторичная обслуживающая сота имеет сбой луча. 4 н. и 8 з.п. ф-лы, 7 ил.

СПОСОБ ПРОГНОЗИРОВАНИЯ ПЕРЕДАЧ ОТ ЯЧЕЙКИ К ЯЧЕЙКЕ ДЛЯ СПУТНИКОВОЙ ЯЧЕИСТОЙ СИСТЕМЫ СВЯЗИ

Предлагается способ прогнозирования передач от ячейки к ячейке мобильного абонента для спутниковой ячеистой системы связи. Каждый из множества спутников проецирует ряд лучей или ячеек на Землю для установления связи с мобильным абонентом. Спутник передает линии связи от одной ячейки к другой по мере своего движения над мобильным абонентом. Поскольку движение спутника стабилизировано по трем направлениям, то проецирование лучей или ячеек точно следует по прогнозируемому маршруту по поверхности Земли. Каждый спутник перемещается поперек Земли в одном направлении. После определения местонахождения мобильного абонента в пределах одной ячейки можно будет на основе географической позиции определить следующую ячейку, в которую передает вызов мобильный абонент. С помощью вычисления частот появления ошибок по битам можно будет определить дополнительную позицию местонахождения тех мобильных абонентов, которые находятся близко от границ между ячейками. Результаты этих вычислений частоты появления ...

СПОСОБ ПЕРЕДАЧИ СИГНАЛОВ, ТЕРМИНАЛЬНОЕ УСТРОЙСТВО И СЕТЕВОЕ УСТРОЙСТВО

Изобретение относится к области связи. Технический результат - возможность определения на основе по меньшей мере двух типов опорных сигналов сигнала, который необходимо передать, то есть выбор луча. Для этого способ включает: измерение терминальным устройством N первых сигналов для получения соответствующего результата измерения и измерение M вторых сигналов для получения соответствующего результата измерения, причем N≥1 и M≥1; определение терминальным устройством сигнала, который необходимо передать, согласно результату измерения N первых сигналов и результату измерения M вторых сигналов. 2 н. и 10 з.п. ф-лы, 7 ил.

СПОСОБ И УСТРОЙСТВО КОНФИГУРИРОВАНИЯ ИЗМЕРЕНИЯ И СООБЩЕНИЯ ЕГО РЕЗУЛЬТАТА, БАЗОВАЯ СТАНЦИЯ И ПОЛЬЗОВАТЕЛЬСКОЕ УСТРОЙСТВО

Изобретение относится к беспроводной связи. Способ конфигурирования измерения включает в себя этапы, на которых: принимают информацию о конфигурации минимизации выездного тестирования (MDT), отправленную базовой сетью, причем информация о конфигурации MDT служит для конфигурирования пользовательского устройства (ПУ) для сообщения информации об измерении в точке доступа (ТД) беспроводной локальной вычислительной сети (БЛВС); отправляют, согласно информации о конфигурации MDT, информацию о конфигурации измерения пользовательскому устройству, причем информация о конфигурации измерения служит для конфигурирования ПУ для выполнения измерения в ТД БЛВС, и сообщают информацию об измерении в ТД БЛВС. Технический результат заключается в повышении эффективности MDT. 4 н. и 8 з.п. ф-лы, 11 ил.

СПОСОБ БЕСПРОВОДНОЙ СВЯЗИ, ОКОНЕЧНОЕ УСТРОЙСТВО И СЕТЕВОЕ УСТРОЙСТВО

Группа изобретений относится к области беспроводных систем связи. Технический результат заключается в обеспечении передачи большего объема информации обратной связи в условиях недостаточных ресурсов восходящей линии связи. Предлагаются способ беспроводной связи, оконечное устройство и сетевое устройство, которые могут отвечать требованиям к характеристикам связи системы связи 5G. Способ предусматривает: оконечное устройство принимает сигнализацию активации, посланную сетевым устройством, причем сигнализация активации используется для активации оконечного устройства, чтобы оно постоянно сообщало первую CSI; оконечное устройство постоянно сообщает сетевому устройству первую CSI после приема сигнализации активации до приема оконечным устройством сигнализации деактивации, посланной сетевым устройством, причем сигнализация деактивации используется для команды оконечному устройству прекратить сообщать первую CSI. 2 н. и 20 з.п. ф-лы, 1 табл., 7 ил.

СПОСОБ ИЗВЕЩЕНИЯ О КАЧЕСТВЕ ПРИЕМА, БЕСПРОВОДНОЕ ТЕРМИНАЛЬНОЕ УСТРОЙСТВО СВЯЗИ И УСТРОЙСТВО БАЗОВОЙСТАНЦИИ

... 1. Способ извещения о качестве приема, содержащий этап приема для приема сигнала с множеством несущих; этап измерения для измерения качества приема сигнала с множеством несущих на основе поднесущих; этап генерации для сравнения результата измерения на основе поднесущих, полученного на этапе измерения, с заданным пороговым значением и выполнение преобразования формата результата сравнения для генерации множества данных качества приема, выраженных в битах; этап выбора для выбора данных качества приема с наименьшим количеством данных из множества сгенерированных данных качества приема; и этап передачи для передачи выбранных данных качества приема. 2. Способ извещения о качестве приема по п.1, в котором множество данных качества приема, сгенерированных на этапе генерации, включают в себя первые данные качества приема, в которых результат сравнения выражен в битах в порядке возрастания номеров поднесущих, составляющих сигнал с множеством несущих, и, по меньшей мере, одни из вторых данных качества ...

СИСТЕМА И СПОСОБ ДЛЯ ПОМЕЧАНИЯ ПОСРЕДСТВОМ МЕТКИ ВРЕМЕНИ ОТЧЕТА ОБ ИЗМЕРЕНИИ ДЛЯ ГАРАНТИИ ПРАВИЛЬНОСТИ ОПОРНОГО ВРЕМЕНИ

... 1. Способ создания отчета (400) об измерении среди множества станций (201) в беспроводной локальной сети (WLAN), содержащий этапы, на которых принимают (301), посредством выполненной с возможностью измерения станции (201) из упомянутого множества станций (201), запрос измерения для того, чтобы, по меньшей мере, один элемент (500) отчета об измерении был сделан в заданное время; регистрируют, посредством выполненной с возможностью измерения станции (201), упомянутый, по меньшей мере, один элемент (500) отчета об измерении; создают, посредством выполненной с возможностью измерения станции (201), отчет (400) об измерении, содержащий упомянутый, по меньшей мере, один элемент (500) отчета об измерении в качестве одного из элементов отчета об измерении, содержащихся в нем (405); соответствующим образом помечают посредством метки (404, 504) времени с абсолютным началом отсчета времени, по меньшей мере, один из упомянутого, по меньшей мере, одного зарегистрированного элемента (500) отчета об измерении ...

ОСНОВАННОЕ НА СЕТИ УПРАВЛЕНИЕ СООБЩЕНИЯМИ ОТЧЕТА В СЕТИ БЕСПРОВОДНОЙ СВЯЗИ

... 1. Способ в сетевом узле для основанного на сети управления сообщениями отчета в сети беспроводной связи, при этом сетевой узел (28) выполнен с возможностью обслуживания оборудования (30) пользователя, UE, и приема сообщений отчета от UE (30), при этом сетевой узел отправляет запрос UE, чтобы начать передачу зарегистрированных измерений в сообщении отчета, и принимает сообщение отчета, содержащее зарегистрированные измерения, причем способ характеризуется этапами, на которых:- определяют (S66), включает ли в себя принятое сообщение отчета индикатор еще не переданных дополнительных зарегистрированных измерений; и- когда принятое сообщение отчета включает в себя индикатор еще не переданных дополнительных зарегистрированных измерений, решают (S68), следует ли запросить дополнительные зарегистрированные измерения, исходя из одного или более из следующего: испытываемом уровне помех в соте; испытываемых измерениях условий радиосвязи в соте; доступных ресурсах радиосвязи; емкости сетевого узла ...

ПОЛЬЗОВАТЕЛЬСКИЙ ТЕРМИНАЛ И СПОСОБ РАДИОСВЯЗИ

СПОСОБ ВЫПОЛНЕНИЯ ПЕРЕДАЧИ ОБСЛУЖИВАНИЯ РЕЖИМА ДВОЙНОЙ ПЕРЕДАЧИ В СИСТЕМЕ БЕСПРОВОДНОЙ МОБИЛЬНОЙ СВЯЗИ

... 1. Способ выполнения передачи обслуживания для режима двойной передачи (РДП) с помощью мобильной станции (МС) в системе беспроводной мобильной связи, содержащий этапы, на которых ! принимают информацию о соседних ячейках, причем информация представляет собой список соседних ячеек, уровни сигналов в которых МС должна измерить; ! передают сообщение, включающее в себя результаты измеренных уровней сигналов в соседних ячейках; ! принимают сообщение от сети, причем сообщение является сообщением команды передачи обслуживания для РДП, которое дает команду МС на выполнение процедуры передачи обслуживания для РДП в отношении одной из соседних ячеек; и ! выполняют процедуру передачи обслуживания для РДП. ! 2. Способ по п.1, в котором сеть представляет собой контроллер базовых станций (КБС) или подсистему базовых станций (ПБС). ! 3. Способ по п.2, в котором информацию передают от исходных КБС или ПБС. ! 4. Способ по п.2, в котором одна из соседних ячеек является ячейкой, управляемой КБС или ПБС. !

УЛУЧШЕННОЕ СООБЩЕНИЕ ИНФОРМАЦИИ О СОСТОЯНИИ КАНАЛА НА ЛИЦЕНЗИРУЕМЫХ И НЕЛИЦЕНЗИРУЕМЫХ НЕСУЩИХ

Изобретение относится к технике связи и может использоваться для передачи сообщений о состоянии канала. Технический результат состоит в повышении качества передаваемых сообщений. Для этого раскрыты мобильные станции для выполнения этих способов и машиночитаемые носители, команды которых побуждают мобильную станцию выполнить способы передачи сообщений о состоянии канала. Мобильная станция принимает инициирующее сообщение, которое инициирует сообщение информации о состоянии канала по меньшей мере для одной из множества компонентных несущих нисходящей линии связи, причем инициирующее сообщение принимается в субкадре и мобильная станция сообщает инициированную информацию о состоянии канала по меньшей мере для одной из множества компонентных несущих нисходящей линии связи на основе опорных сигналов, присутствующих по меньшей мере на одной из множества компонентных несущих нисходящей линии связи. Принятое инициирующее сообщение указывает, что опорные сигналы присутствуют в субкадре по меньшей ...

СПОСОБ ДЛЯ ПРИЕМА ОТЧЕТА, СЕТЕВОЕ УСТРОЙСТВО, СПОСОБ ДЛЯ ПРЕДОСТАВЛЕНИЯ ОТЧЕТА И БАЗОВАЯ СТАНЦИЯ

Изобретение относится к радиосвязи. Сетевое устройство с функцией управления доступом и мобильностью (AMF) передает базовой станции сообщение с запросом для запроса предоставление отчетности о состоянии управления радиоресурсами (RRC) для пользовательского устройства. Базовая станция передает сетевому устройству отчетное сообщение, включающее в себя информацию для указания, находится ли пользовательское устройство в состоянии RRC_CONNECTED или состоянии RRC_INACTIVE. Технический результат заключается в обеспечении эффективности приема и передачи сигналов базовой станцией с использованием ограниченных радиоресурсов, что обеспечивает увеличение общей пропускной способности системы радиосвязи. 4 н. и 16 з.п. ф-лы, 1 табл., 11 ил.

СПОСОБ РАДИОСВЯЗИ И УСТРОЙСТВО РАДИОСВЯЗИ

Изобретение относится к системе радиосвязи и предназначено для увеличения пропускной способности. Изобретение раскрывает способ радиосвязи для осуществления радиосвязи посредством использования множества полос частот в первом устройстве радиосвязи и втором устройстве радиосвязи, при этом способ включает в себя этапы, на которых посредством первого устройства радиосвязи передают второму устройству радиосвязи первый запрос информации о состоянии канала, соответствующий каждой из множества полос частот; и посредством второго устройства радиосвязи передают первому устройству радиосвязи информацию, которая относится к состоянию канала применительно к полосе частот, которая указана первым запросом информации о состоянии канала, когда второе устройство радиосвязи принимает первый запрос информации о состоянии. 6 з.п. ф-лы, 77 ил.

СХЕМА, БАЗОВАЯ СТАНЦИЯ, СПОСОБ И НОСИТЕЛЬ ИНФОРМАЦИИ

КОНФИГУРАЦИЯ ИЗМЕРЕНИЙ И ПЕРЕДАЧА ОТЧЕТОВ ОБ ИЗМЕРЕНИЯХ В СЕТИ MBSFN

КОНТРОЛЬ УВЕЛИЧЕННОГО КОЛИЧЕСТВА НЕСУЩИХ

СЕНСОРНЫЕ СЕТИ НА ОСНОВЕ БЕСПРОВОДНЫХ УСТРОЙСТВ

... 1.Устройство, содержащее ! по меньшей мере, один процессор, сконфигурированный с возможностью получения измерений для первой системы связи, с которой беспроводное устройство не осуществляет связь, и отсылки измерений посредством второй системы связи; и ! память, соединенную, по меньшей мере, с одним процессором. ! 2. Устройство по п.1, в котором, по меньшей мере, один процессор сконфигурирован с возможностью получения измерений интенсивности сигнала для частотного диапазона, используемого первой системой связи и не используемого второй системой связи. ! 3. Устройство по п.1, в котором, по меньшей мере, один процессор сконфигурирован с возможностью определения информации о местоположении и временной метки для каждого из измерений, и отсылки измерений и связанной информации о местоположении и временных меток посредством второй системы связи. ! 4. Устройство по п.1, в котором, по меньшей мере, один процессор сконфигурирован с возможностью сохранения измерений до тех пор, пока не будет установлена ...

ПЕРЕДАЧА ОТЧЕТОВ В СИСТЕМАХ СВЯЗИ

... 1. Способ активации передачи отчетов об измерениях в сети, включающий следующие шаги:предоставление сетевому элементу информации о согласии;прием запроса активации;проверку, применим ли, по меньшей мере частично, запрос активации к абоненту, в отношении которого предоставлена информация о согласии на передачу отчетов об измерениях, ив случае если информация о согласии на передачу отчетов об измерениях предоставлена, разрешение запроса активации, так чтобы могла выполняться передача отчетов об измерениях, относящихся к этому абоненту.2. Способ по п.1, отличающийся тем, что в случае если информация о согласии на передачу отчетов об измерениях предоставлена, сетевой элемент идентифицирует объект обеспечения мобильности, посредством которого зарегистрирован абонент.3. Способ по п.1, отличающийся тем, что сетевой элемент передает запрос активации в объект обеспечения мобильности, который после этого способен направить запрос активации в соответствующий функциональный объект управления базовой ...

СВЕРХНАДЕЖНАЯ СТРУКТУРА ЛИНИИ СВЯЗИ

СПОСОБ ОТЧЕТА О ЗАПАСЕ МОЩНОСТИ ДЛЯ ПОЛЬЗОВАТЕЛЬСКОГО ОБОРУДОВАНИЯ С ВОЗМОЖНОСТЬЮ ДВОЙНОГО СОЕДИНЕНИЯ В СИСТЕМЕ МОБИЛЬНОЙ СВЯЗИ

СПОСОБ И СИСТЕМА ДЛЯ ОБРАБОТКИ ЗАДАЧИ ИЗМЕРЕНИЯ В СИСТЕМЕ АГРЕГАЦИИ НЕСУЩИХ ЧАСТОТ

... 1. Способ обработки задачи измерения в системе агрегации несущих частот, включающий:удаление с помощью сетевого элемента задачи измерения, связанной с вторичной сотой (Scell) в удаленной исходной соте.2. Способ по п.1, где сетевой элемент содержит по меньшей мере один абонентский терминал (UE) и базовую станцию.3. Способ по п.1, где операция удаления исходной Scell выполнена во время процесса перераспределения/передачи обслуживания/восстановления.4. Способ по п.1, дополнительно включает:если исходная Scell переназначена на другую частоту, на которой находится объект измерения, преобразование объекта измерения соответствует задаче измерения, связанной с исходной Scell в объект измерения переназначенной частоты вместо удаления задачи измерения, связанной с исходной Scell;в противном случае удаление задачи измерения, связанной с исходной Scell.5. Способ по п.1, где исходная Scell удалена в случаях, когда нет новой Scell, на той же частоте, что и частота, на которой находится удаляемая исходная ...

СПОСОБ МОБИЛЬНОЙ СВЯЗИ И МОБИЛЬНАЯ СТАНЦИЯ

... 1. Способ мобильной связи, в котором мобильная станция осуществляет связь с базовой радиостанцией с использованием множества нисходящих несущих и множества восходящих несущих, каждая из которых имеет отличающуюся от других частоту, включающий:шаг передачи базовой радиостанцией сигнала команды, указывающей добавить новую нисходящую несущую, в мобильную станцию;шаг вычисления мобильной станцией информации о разности между оцениваемой величиной требуемой мощности передачи в восходящем общем канале и максимальной мощностью передачи мобильной станции на основании потерь в тракте передачи, оцененных по новой нисходящей несущей, в ответ на сигнал команды; ишаг передачи мобильной станцией информации управления, содержащей информацию о разности, в базовую радиостанцию.2. Способ мобильной связи, в котором мобильная станция осуществляет связь с базовой радиостанцией с использованием множества нисходящих несущих и множества восходящих несущих, каждая из которых имеет отличающуюся от других частоту, ...

СПОСОБ И УСТРОЙСТВО ДЛЯ ПЕРЕДАЧИ ОТЧЕТОВ О ДАННЫХ ИЗМЕРЕНИЙ

... 1. Устройство, содержащее по меньшей мере один процессор и по меньшей мере один модуль памяти, в котором хранится код компьютерной программы, при этом по меньшей мере один модуль памяти и код компьютерной программы сконфигурированы таким образом, чтобы при взаимодействии по меньшей мере с одним процессором устройство обеспечивало:выполнение одного или более измерений в режиме ожидания на основе, по меньшей мере частично, информации о конфигурации измерений;передачу индикации о том, что данные измерений доступны, в процессе или после перехода в активный режим ипередачу отчета о данных измерений в ответ на запрос данных измерений.2. Устройство по п.1, также сконфигурированное для обеспечения передачи индикации о том, что данные измерений доступны, путем обеспечения передачи одного бита, указывающего на то, доступны ли данные измерений, в процессе или после перехода в активный режим.3. Устройство по п.1 или 2, также сконфигурированное для обеспечения передачи индикации о том, что данные измерений ...

ТЕРМИНАЛ ПОЛЬЗОВАТЕЛЯ, БАЗОВАЯ РАДИОСТАНЦИЯ, СИСТЕМА РАДИОСВЯЗИ И СПОСОБ РАДИОСВЯЗИ

СИСТЕМА РАДИОСВЯЗИ, БАЗОВАЯ СТАНЦИЯ, МОБИЛЬНАЯ СТАНЦИЯ И СПОСОБ РАДИОСВЯЗИ

Изобретение относится к области радиосвязи. Техническим результатом является улучшение пропускной способности. Базовая станция (10) имеет блок (12) планирования и блок (13) передачи управляющего сигнала. Блок (12) планирования выбирает идентификационную информацию для определения серии данных, которая соответствует позиции мобильной станции, из множества серий данных, соответствующих ресурсам, используемым для передачи сигнала, используемого мобильной станцией для измерения качества приема. Блок (13) передачи управляющего сигнала передает идентификационную информацию к мобильной станции. Мобильная станция имеет блок приема управляющего сигнала, блок измерения CSI и блок передачи CSI. Блок приема управляющего сигнала принимает идентификационную информацию, переданную блоком (13) передачи управляющего сигнала. Блок измерения CSI измеряет качество приема, используя сигнал для серии данных, идентифицированной идентификационной информацией. Блок передачи CSI передает информацию, представляющую ...

СПОСОБ ОПРЕДЕЛЕНИЯ ИНДИКАТОРА КАЧЕСТВА КАНАЛА, БАЗОВАЯ СТАНЦИЯ И ПОЛЬЗОВАТЕЛЬСКОЕ ОБОРУДОВАНИЕ ДЛЯ ЭТОГО

... 1. Способ приема индикатора качества канала (CQI), содержащий этапы, на которых:передают в UE коэффициент для каждого из типов координации базовой станции; ипринимают CQI, сообщенный от UE, причем CQI вычислен в UE в отношении упомянутого коэффициента.2. Способ по п. 1, в котором типами координации базовой станции являются гипотезы по скоординированной передаче среди множества базовых станций, и причем упомянутый коэффициент устанавливают для каждой из гипотез.3. Способ по п. 1, в котором упомянутый коэффициент передают в UE через уровень управления радиоресурсами, уровень управления доступом к среде или физический канал управления нисходящей линии связи.4. Способ по п. 1, в котором каждый из типов координации базовой станции включает в себя узел с высоким уровнем мощности и один или множество узлов с более низким уровнем мощности.5. Способ по п. 1, в котором CQI вычислен в UE посредством вычитания упомянутого коэффициента из исходного CQI.6. Способ по п. 1, в котором CQI вычислен в UE ...

СПОСОБ МОБИЛЬНОЙ СВЯЗИ

... 1. Способ мобильной связи, включающий:шаг передачи узлом управления мобильностью первой предписывающей информации, требующей выполнять измерение и сообщать необходимое качество радиосвязи в целевой зоне измерения в первую базовую радиостанцию, которая управляет первой сотой, при обнаружении того, что мобильная станция выполнила операцию присоединения в первой соте; ишаг передачи первой базовой радиостанцией указанной первой предписывающей информации в мобильную станцию.2. Способ мобильной связи, включающий:шаг передачи узлом управления мобильностью первой предписывающей информации, требующей выполнять измерение и сообщать необходимое качество радиосвязи в целевой зоне измерения в первую базовую радиостанцию, которая управляет первой сотой, при обнаружении того, что мобильная станция перешла в состояние RRC_CONNECTED в первой соте; ишаг передачи первой базовой радиостанцией указанной первой предписывающей информации в мобильную станцию.3. Узел управления мобильностью, выполненный с возможностью ...

СПОСОБЫ И СЕТЕВЫЕ УЗЛЫ ДЛЯ КОНФИГУРАЦИИ ШАБЛОНОВ ПЕРЕДАЧИ ПОЧТИ ПУСТОГО ПОДКАДРА И СООТВЕТСТВУЮЩИХ ШАБЛОНОВ ИЗМЕРЕНИЙ ДЛЯ СНИЖЕНИЯ ПОМЕХ МЕЖДУ СОТАМИ В ГЕТЕРОГЕННОЙ СИСТЕМЕ СОТОВОЙ РАДИОСВЯЗИ

... 1. Способ в сетевом узле (110, 120, 140) для обеспечения конфигурации по меньшей мере двух шаблонов передачи для соты (С1), содержащий:получение (402, 702) по меньшей мере двух шаблонов передачи, при этом по меньшей мере два шаблона передачи относятся к одному или нескольким подкадрам, в которых передача осуществляется на пониженном уровне мощности, и относятся к шаблонам передачи по нисходящей линии связи для снижения помех по направлению к пользовательскому устройству (130), расположенному в другой соте (С2), при этом каждый шаблон передачи ассоциирован с информацией о соответствующей ограниченной области (А1, А2), при этом каждый шаблон передачи подлежит использованию сетевым узлом (110, 120, 140) при передаче в соответствующей ограниченной области, при этом каждая соответствующая ограниченная область (А1, А2) меньше, чем вся область соты (С1).2. Способ по п. 1, в котором сетевой узел (110, 120) является базовой радиостанцией и сота (С1) управляется базовой радиостанцией.3. Способ по ...

СПОСОБЫ И УСТРОЙСТВА ДЛЯ ПОДДЕРЖКИ МЕЖЧАСТОТНЫХ ИЗМЕРЕНИЙ

... 1. Способ, осуществляемый в узле (81) радиосети системы беспроводной связи и предназначенный для поддержки конфигурации шаблона измерительных зазоров для пользовательского оборудования (91), которому требуются измерительные зазоры для осуществления межчастотного измерения для позиционирования, причем способ содержит этап, на которомпринимают (71) от пользовательского оборудования указание (85), что пользовательское оборудование (91) готовится к осуществлению межчастотного измерения для позиционирования, причем для межчастотного измерения требуются измерительные зазоры, и упомянутое принятое указание включает в себя информацию о временной привязке возникновения опорных сигналов, подлежащих использованию для упомянутого межчастотного измерения.2. Способ по п. 1, в котором межчастотное измерение является измерением разницы по времени относительно опорного сигнала, RSTD.3. Способ по п. 1 или 2, в котором упомянутое принятое указание (85) включает в себя указание шаблона измерительных зазоров ...

СПОСОБ МОБИЛЬНОЙ СВЯЗИ, УЗЕЛ УПРАВЛЕНИЯ МОБИЛЬНОСТЬЮ И СЕРВЕР УПРАВЛЕНИЯ АБОНЕНТАМИ

... 1. Способ мобильной связи, включающий шаг сообщения узлом управления мобильностью в базовую радиостанцию состояния разрешения, указывающего, дала ли мобильная станция разрешение на осуществление выездных тестов, выполняемый в операции присоединения мобильной станции или в операции перехода в активное состояние на основании состояния роуминга мобильной станции.2. Способ по п.1, отличающийся тем, что на предшествующем шаге мобильная станция сообщает состояние разрешения мобильной станции, не находящейся в роуминге.3. Узел управления мобильностью, содержащий модуль передачи, выполненный с возможностью сообщения в базовую станцию состояния разрешения, указывающего, дала ли мобильная станция разрешение на осуществление выездных тестов, в операции присоединения мобильной станции или в операции перехода в активное состояние на основании состояния роуминга мобильной станции.4. Узел управления мобильностью по п.3, отличающийся тем, что модуль передачи выполнен с возможностью сообщения состояния ...

СПОСОБ И УСТРОЙСТВО ДЛЯ РЕГИСТРАЦИИ

... 1. Способ регистрации сбоя управления радиоресурсами (RRC) в терминале, содержащий этапы, на которых:предпринимают попытку произвольного доступа;регистрируют информацию о сбое при сбое произвольного доступа ипередают соединенной базовой станции, при успешном произвольном доступе, информацию о сбое, зарегистрированную перед успехом.2. Способ по п. 1, в котором информация о сбое содержит, по меньшей мере, одно из индикатора, указывающего, больше ли максимальной мощности требуемая при сбое мощность, и индикатора, указывающего количество попыток передачи преамбулы в процедуре произвольного доступа.3. Способ по п. 2, в котором информация о сбое содержит, по меньшей мере, одно из идентификатора соты у соты, где произошел сбой доступа, информации измерения канала у текущей обслуживающей соты, информации измерения канала у соседней соты и местоположения, где произошел сбой доступа.4. Способ по п. 1, в котором этап, на котором передают соединенной базовой станции информацию о сбое, зарегистрированную ...

СПОСОБ И ОБОРУДОВАНИЕ ДЛЯ ОБНОВЛЕНИЯ СЕТИ ПРОИЗВОЛЬНОГО ДОСТУПА В СИСТЕМЕ СВЯЗИ

Изобретение относятся к обновлению сети радиодоступа (RAN), а более конкретно к способам и оборудованию для обновления программного обеспечения виртуального RAN-узла сети связи пятого поколения (5G) с использованием сервиса аналитики управляющих данных (MDAS). Технический результат заключается в обеспечении возможности обновления программного обеспечения виртуального RAN-узла сети связи в оптимальное время. Предложенный способ для управления обновлением программного обеспечения сетевого элемента сети произвольного доступа (RAN) посредством производителя сервиса аналитики управляющих данных (MDAS) содержит этапы, на которых: принимают от потребителя MDAS запрос, относящийся к оптимальному времени для обновления программного обеспечения сетевого элемента в RAN; идентифицируют информацию, относящуюся к выделенному радиоканалу (DRB); идентифицируют информацию, относящуюся к оптимальному времени для обновления программного обеспечения сетевого элемента, на основе информации, относящейся к DRB ...

Verarbeitung von Verfolgungsinformationen eines Funksignals

Verfahren zum Verarbeiten von Verfolgungsinformationen eines über einen Funkkanal empfangenen Funksignals, wobei das Verfahren Folgendes umfasst:Bestimmen der Verfolgungsinformationen basierend auf dem Funksignal;Bestimmen wenigstens eines Kanalparameters, der einen Funkkanalzustand des Funkkanals repräsentiert;Komprimieren der Verfolgungsinformationen basierend auf dem bestimmten wenigstens einen Kanalparameter;Speichern der komprimierten Verfolgungsinformationen in einem Speicher; Erzeugen von Kompressionsinformationen, die den komprimierten Verfolgungsinformationen zugeordnet sind, wobei dieKompressionsinformationen einen Kompressionsparameter, gemäß dem die komprimierten Verfolgungsinformationen komprimiert worden sind, beschreiben; undSpeichern der komprimierten Verfolgungsinformationen und der zugeordneten Kompressionsinformationen;wobei der Kompressionsparameter angibt, ob die komprimierten Verfolgungsinformationen gemäß einer Pulscodemodulation oder gemäß einer adaptiven differentiellen ...

Testverfahren des Verhaltens von IoT-Systemen bei eingeschränkter Netzwerkverbindung

Die vorliegende Erfindung betrifft ein Testverfahren des Verhaltens von loT-Systemen bei eingeschränkter Netzwerkverbindung, die einen Teil des getesteten Prozesses beeinflusst, wobei als Basisstruktur für die Modellierung des getesteten Prozesses ein orientierter Graph und Teile des Prozesses verwendet werden, in welchen Ausfälle der Netzwerkverbindung als konkrete Teilgraphen - durch Netzwerkverbindungsausfälle gefährdete Zonen (nachfolgend DNGZ genannt) modelliert werden. Es werden zwei Ebenen der Testabdeckung verwendet, die die Intensität der generierten Testszenarien im Sinne der Anzahl der getesteten Kombinationen bestimmen, wobei bei der ersten jede Grenze die eine ist, wo jeder der Übergänge, bei welchen ein Ausfall und eine Erneuerung der Netzwerkverbindung erfolgt, modelliert als ein Grenzknoten DNGZ, mindestens einmal in Testszenarien enthalten sein muss und bei der zweiten alle Kombinationen von Grenzen, wann Testszenarien alle möglichen Kombinationen des Übergangs enthalten ...

Steuervorrichtung und Programm

Es wird eine Steuervorrichtung angegeben, welche eine Verbindungssteuereinheit enthält, die konfiguriert ist, um eine Kommunikationsverbindung mit einer mobilen Station zu steuern, und eine Übergabesteuereinheit, die konfiguriert ist, um in einem Fall, in dem die mobile Station eine mobile Station eines vorbestimmten Typs ist, die Steuerung der Übergabe der mobilen Station zu einer Zelle in einem Frequenzband auszuführen, das als ein der mobilen Station des vorbestimmten Typs entsprechendes Frequenzband vorbestimmt ist.

VERFAHREN ZUM DURCHFÜHREN VON MESSUNGEN DURCH EINE MOBILSTATION EINES FUNKKOMMUNIKATIONSSYSTEMS SOWIE ENTSPRECHENDE MOBILE STATION UND EINHEIT FÜR EIN FUNKKOMMUNIKATIONSSYSTEM

Funkzellwechsel in einem zellularen Mehrträgerbetriebfunknetz

Eine Vorrichtung zum Ermitteln zellspezifischer Meldesignale eines zellularen Mehrträgernetzes umfasst eine Messeinheit, die ausgestaltet ist, eine Mehrzahl von Empfangsgüten in einem Mobilgerät zu messen, wobei jede Empfangsgüte eine Empfangsgüte eines spezifischen Trägers einer spezifischen Zelle angibt. Die Vorrichtung umfasst ferner eine Meldesignal-Erzeugungseinheit, die ausgestaltet ist, das Meldesignal einer spezifischen Zelle basierend auf der Mehrzahl von Empfangsgüten für eine Mehrzahl von Trägern der spezifischen Zelle zu erzeugen.

Kommunikationskanal Zuteilungsverfahren

VERFAHREN ZUR HANDHABUNG DER INTERFERENZABSCHWÄCHUNG IN HETEROGENEN NETZWERKEN DURCH KANALMESSUNG UND ZUGEHÖRIGE KOMMUNIKATIONSVORRICHTUNG

Verfahren zur Handhabung der Ressourcenzuordnung für eine Basisstation eines drahtlosen Kommunikationssystems, wobei das Verfahren Folgendes aufweist:Erhalten der Kanalinformation eines Kanals zugehörig zu einem Ressourcenblock von einer Messung oder einem Übermittlungsknoten des drahtlosen Kommunikationssystems, wobei der Ressourcenblock durch ein Zeitperiode und eine Frequenzbandbreite identifiziert wird; undZuordnen des Ressourcenblocks zu einer mobilen Vorrichtung in dem drahtlosen Kommunikationssystem gemäß der Kanalinformation des Kanals;wobei das Erhalten der Kanalinformation des Kanals zugehörig zu dem Ressourcenblock aus der Messung Folgendes umfasst:Messen des Kanals, um die Kanalinformation zu erhalten, wenn keinÜbermittlungsknoten durch die erste Basisstation verwaltet wird; und wobei das Erhalten der Kanalinformation des Kanals zugehörig zu dem Ressourcenblock von dem Übermittlungsknoten folgendes umfasst:Bestimmen der Feedback-Ressource, die durch den Übermittlungsknoten zum ...

Mobiles Endgerät und dazu gehörige Methode zur Kanalkompensation

Testing quality of service at varying time intervals

In an Internet Protocol communications network transmitting streams of compressed video packets between terminals 101 (eg. set top boxes, personal computers, mobile phones etc.), the fidelity of image transmission (eg. image 302's Video Quality Score compared to 301) is tested according to the quality of a path between two nodes 201, the test occurring more frequently when network conditions are subject to greater changes or interference. A first path quality measurement I1is made at time t1, and a second measurement I2) is made at time t2. The quality difference 1then determines a time when the next measurement is to be made, such that testing is more frequent for greater fluctuations in path quality. Alternatively, the first measurement may be compared to a quality threshold x rather than a quality measurement I2in order toyield 1, with the test being made as often as possible if I1falls way below the threshold.

Calculating User Equipment (UE) measurement gap requirement in a carrier aggregation system

A telecommunications system comprising a network node and a User Equipment (UE). The UE comprises a plurality of receivers, receiver 1, receiver 2, which may each support a plurality of carrier bands, band A, band B, band C etc. The system functions using carrier aggregation, whereby multiple carrier frequencies from one or more carrier bands may be used in a wireless communication session, wherein, the network node is operable to inform the UE of which carrier bands are to be used in a given wireless session, and in response to said information, said UE is operable to ascertain which bands comprise the carrier aggregation. In the system described the UE dynamically calculates on which bands said UE requires measurement gaps such that the number of said gaps is minimized (i.e. bandwidth is maximized), and it informs the network node accordingly. In a further embodiment the UE is operable to dynamically select which receivers of the plurality of receivers operate on which carrier bands to ...

Access point power control

Radio communication system and method

Method of saving power by reducing reception time in a standby mode of a mobile communication terminal

A signal received by a mobile communication terminal in a standby mode is sampled, converted to digital, and stored. At least a part of the receive part is de-activated and the stored samples are processed. If it is decided that the samples contain insufficient data, the receive path may be re-activated to receive further samples. In this way, the various activities which the mobile needs to undertake while in the standby state (channel tracking, monitoring nearby base stations) are carried out with minimum drain on the power supply.

Dynamic resource allocation in a packet data transfer

A method for control of packet data transmissions in a TDMA wireless network to provide for additional choices in the allocation of communication channels. Measurement and recovery periods are re-assigned to avoid conflicts in operating conditions. The re-assignments for the GPRS system may be reduced to a simple formula. A mobile station and base station operating extended dynamic allocation in said GPRS system are also disclosed.

Method for limiting transmission of in-device co-existence indications in wireless communication system

A method is provided in which a user equipment (UE) receives a configuration message including information on an in-device co-existence (IDC) indication from the base station. The UE determines whether or not to transmit an IDC indication message based on the received information, and transmits the IDC indication message to the base station if it is determined that it should do so. The information may comprise an activation bit. The configuration message may be received via dedicated signalling, and may include FDM/TDM preference configuration. If FDM is available, the IDC indication message may include unusable frequencies and candidate cell information. If TDM is available, it may include a desired pattern for a discontinuous reception (DRX) bitmap. The indication message may include a proximity-like indication, informing the base station of the turn-on of co-existing technology within the UE, and it may further include the preference of the UE between an FDM or TDM solution, and/or potential ...

Communication system

Network elements, wireless communication system and methods therefor

Measurement reports from only those wireless communication units (109, 110) included in a preferred user list are used to automatically configure cell parameters such as a pilot channel transmission power level in an open access cell served by an access point (103). The preferred user list (107) may be created by monitoring wireless communication unit behaviour and assigning to the list those units which meet at least one pre-defined behavior criterion such as attachment frequency.

Data collection for frequency planning which records data for more frequencies over a shorter time period improving the data quality

A method, and apparatus for, determining frequency planning measurement data in a cellular communications system (1), comprising: allocating neighbour lists (208, 210, 212) to provide measurement data for frequency planning; wherein the neighbour lists (208, 210, 212) are allocated on a per call basis. Thus different neighbour lists (208, 210, 212) may be allocated by the same base station (28) to different mobile stations (44, 46, 48) for respective calls (204) that overlap in time. A different neighbour list (208, 210, 212) may be allocated for substantially each call (204) conducted by a base station (28) of the cellular communication system (1), compared to respective directly preceding calls or may be allocated for substantially each of a predetermined number of calls conducted by a base station (28) of the cellular communications system (1), compared to the predetermined number of directly preceding calls. At least substantially all test frequencies (206) for the cell (16) served ...

Mixed-media telecommunication call set-up

Detecting neighbour cells to compile a neighbor cell list in an access point serving a small cell

An Access Point 105 serving a small cell 202 in a cellular communication system (100, figure 1) uses the User Equipment (UE) intra-frequency Primary Scrambling Code (PSC) detection mode to detect neighbours inter-frequency by switching its carrier frequency to a frequency on which it is desired to check for neighbours (for a period long enough and/or often enough for its UE to have a reasonable chance of detecting such a neighbour). Received measurements on such neighbour cells 202, 203 may be used to compile a neighbor cell list if no such list has been preconfigured in the Access Point or if network listen results have provided only a limited number of detected neighbour cells. The access point 105 is allocated a set of operating frequencies and selects an operating frequency in turn. Wireless communication unit 113 is instructed to send measurement reports of neighbour cells 202, 203 which are operating on the selected operating frequency. Neighbour cell measurements are repeated until ...

Dynamic resource allocation in packet data transfer

Improvements in and relating to small cell discovery in a communication network

Improvements in and relating to channel state feedback in a telecommunication system

Where a user equipment is required to transmit two or more channel state information (CSI) reports, one report is selected as the secondary report and compressed, then transmitted with the other, primary report to the base station as part of a comprehensive CSI report. The system finds particular use with coordinated multipoint (CoMP) transmission, especially with non-coherent joint transmission (NCJT), where the compression may be used to reduce the signaling overhead associated with multiple coordination possibilities. It may be used with Long Term Evolution (LTE) or New Radio (NR) systems. The compression may rely on exploiting correlations in the CSI feedback. Compression may be effected by transmitting the offset between the primary and secondary reports rather than the secondary report itself; the offset being a smaller value requiring fewer bits. It may alternatively use Slepian-Wolf (SWC) or Wyner-Ziv coding. A plurality of primary (uncompressed) or secondary (compressed) reports ...

Channel performance in wireless networks

A first access point in a WLAN is associated to a client device so that the first access point can send data to, and/or receive data from, the client device on a second communication channel. The client device is disassociated from the first access point and is associated to a second access point. A working channel of the first access point is switched from the second communication channel to a first communication channel and one or more performance measurements are made in respect of the first communication channel at the first access point. The performances measurements may include measurements of the noise on a channel or the contention level on the channel. The performance measurements may be made on the first communication channel at a proxy access point. The first communication channel may be identified and it may be determined which of the first access point’s channels has provided the least recent performance data.

Improvements in and relating to minimisation of drive test in a telecommunication network

Disclosed is a method of performing Minimisation of Drive Tests, MDT, in a mobile telecommunication network, comprising the step of a User Equipment, UE, providing an MDT measurement relating to a result of an early measurement, wherein the early measurement is a measurement performed in idle or inactive state, and wherein the mobile telecommunication network configures the UE to report to the mobile telecommunication network upon transition to a connected state.

Cooperative measurements in wireless networks

System and methods for quality of experience reporting.

Cooperative measurements in wireless networks

Measurement reporting of neighbor cells

Coordinating uplink control channel gating with channel quality indicator reporting

Measurement reporting of neighbor cells.

Cooperative measurements in wireless networks

Measurement reporting of neighbor cells.

Measurement reporting of neighbor cells.

System and methods for quality of experience reporting.

System and methods for quality of experience reporting.

PROCEDURE AND DEVICE FOR THE TRANSMISSION/RECEIPT OF USER TERMINAL EXPENSIVE INFORMATION FOR DATA COMMUNICATION IN THE UPWARD DIRECTION

PERMISSION CONTROL FOR SIGNALING CONNECTIONS IN A WIRELESS NETWORK

DYNAMIC DISTRIBUTION OF MEANS IN PACKAGE DATA TRANSFER

PROCEDURE FOR THE MONITORING OF A CONTROL CHANNEL OF ANOTHER SYSTEM DURING A REST PERIOD SECTION IN A CDMA PORTABLE RADIO COMMUNICATION SYSTEM

PORTABLE RADIO COMMUNICATION PROCEDURE FOR A PORTABLE RADIO COMMUNICATION SYSTEM AND PORTABLE RADIO COMMUNICATION PROCEDURE FOR A TRANSMITTER

PROCEDURE AND DEVICES REGARDING THE SELECTION OF A REPORTING ALTERNATIVE IN A REQUIREMENT MESSAGE

PROCEDURE FOR THE CONTROLLING OF THE MEASURING REPORT MODE OVER A RADIO INTERFACE AND RADIO NET PRICE INCREASE FOR THE EXECUTION OF THIS PROCEDURE

PRECISION MEASURING DEVICE AND PROCEDURE FOR LINE QUALITY REPORT

SPECTRUM MEASUREMENT ADMINISTRATION FOR WIRELESS ENTRANCE NETS WITH DYNAMIC SPECTRUM

COMMUNICATION SYSTEM FOR SAFE MAIN LINE TRAIN REEF AND PROCEDURE FOR IT

CQI CODIERUNGSVERFAHREN FOR HS-DPCCH

PROCEDURE, DEVICE AND AGENT FOR the CHANGE OF NUMBERS AFTER the 3GPP TECHNICAL SPECIFIZIERUNGS DOCUMENT

SYSTEM AND PROCEDURE FOR THE EXECUTION OF CELL MEASUREMENTS IN A TELECOMMUNICATION SYSTEM

PROCEDURE AND DEVICE FOR THE TRANSMISSION OF ARREARS INFORMATION

PROCEDURE FOR THE RESTRICTION CHANNEL QUALITY INDICATOR TRANSMISSION FROM A TERMINAL

MULTI-MODE MOBILE EQUIPMENT, CALL STATISTICS SERVER, EQUIVALENT PROCEDURE AND SYSTEM FOR COLLECTING CALL STATISTICS FOR THE MULTI-MODE MOBILE EQUIPMENT

PROCEDURE FOR THE IMPROVEMENT OF THE UPLINK TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM

Performing measurements in wireless communications using multiple carriers

Methods and systems to configure and/or reconfigure measurement configuration in wireless communications with one or more cells are disclosed. Measurement configuration reporting may be reconfigured based on events associated with the one or more serving cells and/or one or more serving component carriers, among others. Measurement configuration and measurement configuration reporting may also be reconfigured based on events associated with one or more serving component carriers.

System and Method for Inter-Radio Access Technology Signal Measurement

A multi-mode user equipment is provided. The multi-mode user equipment includes a processor configured to promote measurement of a signal strength of a microtechnology based communication during a portion of a macrotechnology based communication, wherein the portion is assigned by a macrotechnology based network component.

Method for reporting channel state information, method for channel estimation, terminal device, and base station

A method for reporting channel state information includes: obtaining channel state information of a described object; and feeding back the obtained channel state information to a base station in a comb manner. A method for channel estimation includes: receiving channel state information that is reported by a terminal in a comb manner; and determining, according to the channel state information that is reported in the comb manner, channel state information corresponding to a described object that does not report channel state information.

Wireless communication apparatus, wireless communication base station, and wireless communication system

Provided is a wireless communication apparatus that transfers information required for a terminal, which performs a carrier aggregation, to be handed over to another base station, while reducing the size of a measurement result report. When establishing wireless communication with the wireless communication base station by use of a plurality of cells of the wireless communication base station, a controller provided in a wireless communication apparatus determines whether to control the measurement result report preparation section so as to prepare the measurement result report by grouping measurement results of at least two cells of the plurality of cells or to control the measurement result report preparation section so as to prepare the measurement result report while including the measurement results of the plurality of respective cells.

Method and apparatus for providing channel quality feedback in an orthogonal frequency division multiplexing communication system

In an Orthogonal Frequency Division Multiplexing communication system, a user equipment reports channel quality information that is sufficient to construct a fading profile of a frequency bandwidth and that does not consuming the overhead resulting from the reporting of CQI for every sub-band of the frequency bandwidth. In the communication system, the frequency bandwidth may be represented by multiple sub-band levels, wherein each sub-band level comprises a division of the frequency bandwidth into a number of sub-bands different from the number of sub-bands of the other sub-band levels. The user equipment measures a channel quality associated with each sub-band of a sub-band level of the multiple sub-band levels, selects a sub-band of the sub-band level based on the measured channel qualities, and reports channel quality information associated with the selected sub-band to a radio access network.

System and Method for Channel State Information Feedback in Wireless Communications Systems

A system and method for channel state information feedback in wireless communications systems are provided. A method for reporting channel information includes determining, at a user equipment, a channel information type for first channel information to be reported to a communications controller, determining the first channel information conditioned on previously reported channel information and on the channel information type, and reporting the first channel information, the channel information type, or a combination thereof, to the communications controller.

Method and apparatus for managing communication of compressed mode capabilities

A method in a mobile communications apparatus, the mobile communications apparatus operable to communicate with a wireless communications network using a plurality of frequency bands, the mobile communications apparatus being capable of performing a measurement of one frequency band while using another or the same frequency band, the method comprising sending a measurement capability message to the wireless communications network, the measurement capability message including an information element designating the requirement for compressed mode for more than one of a plurality of combinations of a particular frequency band being used when another or the same frequency band is measured.

CQI feedback mechanisms for distortion-aware link adaptation toward enhanced multimedia communications

Link adaptation parameters for encoding of a source are selected to minimize distortion between the source and a reconstructed source induced by transmission of the source over a multiple input multiple output (MIMO) channel. Such distortion-awareness and associated joint source-channel coding ideas to support link adaptation over MIMO channels may affect system architectures for MIMO systems. CQI feedback mechanisms may ensure that these distortion-aware MIMO link adaptation techniques are applicable for downlink channels, under different forms of link adaptation, including MS-controlled vs. BS-controlled link adaptation, long-term vs. dynamic link adaptation, and presence vs. absence of distortion-awareness at the BS, for different kinds of video coding including single-layer compression and layered compression.

Method, Apparatus, and System for Triggering Resource Configuration

A method, apparatus, and system for triggering resource configuration are disclosed. The method includes: if user equipment (UE) in Cell_Paging Channel (Cell_PCH) state figures out that the total amount of buffer occupancy at the radio link control (RLC) layer or the Transport Channel Traffic Volume is larger than configured threshold, the UE carries an indication in a MEASUREMENT REPORT message and transmit the message to the network side, wherein the indication is used to trigger the network side to configure resources for the UE. With the present invention, the resource configuration is quickly triggered, and the delay of the UE in the data transmission is minimized.

Method to control configuration change times in a wireless device

A method to control configuration change times is performed at a mobile wireless communication device when the mobile wireless communication device is connected to a wireless network. The mobile wireless device is connected in a first configuration mode. The mobile wireless communication device receives a control message from a radio network subsystem in the wireless network at a local receive time. The received control message includes a time indication for when to start a configuration mode change of the mobile wireless communication device, which the device extracts from the control message. The mobile wireless communication device reconfigures to a second configuration mode, different from the first configuration mode, based on the extracted time indication and the local receive time.

Mobile communication system, communication control apparatus, communication control method and wireless base station

A mobile communication system including: a first wireless base station; a second wireless base station located within a service area of the first wireless base station and configured to have a service area smaller than the service area of the first wireless base station; a wireless terminal configured to couple to the first or second wireless base stations; and a communication control apparatus; wherein the communication control apparatus controls adjustment of communication parameters of the first wireless base station, instructs the second wireless base station whose communication parameters have been changed to measure a wireless quality of the first wireless base station when changes to the communication parameters of the first wireless base station have occurred, obtains the wireless quality measured by the second wireless base station, and determines whether the communication parameters of the first wireless base station were adjusted based on the wireless quality.

Method of MDT information logging and reporting

A method of MDT information logging and problem event reporting is provided. The method supports provisioning of reference events to enable correlation of system time and the problem occurrence. In one embodiment, a problem event report includes time information directly or indirectly related to a reference event. A method of handling battery condition is also provided. The method supports autonomously suspending or resuming OAM activities in MDT based on predefined battery condition. In one embodiment, a testable battery condition handling is designed for MDT logging.

Monitoring System For Mobile Terminal And Monitoring Method Thereof

A monitoring system for a mobile terminal is disclosed in the present disclosure. The monitoring system comprises: a monitoring mobile terminal, being configured to send monitoring request information; and at least one monitored mobile terminal, being configured to receive the monitoring request information and send a corresponding monitoring report to the monitoring mobile terminal according to the monitoring request information. The monitoring mobile terminal and the monitored mobile terminal are connected wirelessly. Because the monitoring mobile terminal is configured to send monitoring request information and the monitored mobile terminal is configured to receive the monitoring request information and send a corresponding monitoring report to the monitoring mobile terminal according to the monitoring request information, the monitoring system for a mobile terminal and the monitoring method thereof according to the present disclosure allow a monitor to know using conditions of the monitored mobile terminal at any time and at any place. Therefore, the monitoring system for a mobile terminal and the monitoring method thereof according to the present disclosure are simple to operate and convenient to use.

Method of distributing load and base stations

A method including: setting a first index value and a second index value representing levels of received power or received quality of reference signals from a first base station and a second base station; handing over a mobile station assigned to the first base station to the second base station when the first index value is smaller than a first threshold and when the second index value is larger than a second threshold; handing over a mobile station assigned to the second base station to the first base station when the second index value is smaller than a third threshold or when the first index value is larger than a fourth threshold; and performing adjustment of at least one of the first threshold, the second threshold, the third threshold, and the fourth threshold in accordance with load on the first base station and the second base station.

Received signal to noise indicator

A method and device may be used to produce a received interference value in wireless communications. The device may include one or more components to measure a received power of a channel and measure an average noise plus interference power of the channel. The device may include a processor configured to calculate a received signal to noise indicator (RSNI) value. The RSNI may be based on the measured received power and the measured average noise plus interference power.

Channel quality reporting in a mobile communication system

The invention relates methods for triggering channel quality feedback for at least one of plural component carriers of a communication system available for downlink transmission. The invention suggests a mechanism for triggering channel quality feedback from a terminal where the downlink control signaling overhead for the selection of component carrier(s) to be reported on is minimized. One aspect of the invention is a new interpretation of a predetermined format for dedicated control information comprising a CQI request flag, which is depending on the status of the CQI request flag. In case the CQI request flag is set at least one further bit of the dedicated control information is interpreted as information indicative of the one or more component carriers available for downlink transmission to the terminal and the terminal is providing channel quality feedback on the channel quality experienced on the indicated component carrier or component carriers.

Method and apparatus for transmitting downlink channel information using an uplink broadband measurement signal in a wireless communication system, and method and apparatus for acquiring downlink channel information using same

The present disclosure relates to a method and apparatus for transmitting downlink channel information using an uplink broadband measurement signal in a wireless communication system, as well as to a method and apparatus for acquiring downlink channel information using same.

Signaling UE measurement restrictions for inter-cell interference

A network access node eNB sends to a user equipment UE a pattern of subframe measurement restrictions and an indication of how to utilize the pattern for measuring subframes. The indication may select from among: the UE's own-cell measurements; the UE's neighbor-cell measurements; both same and neighbor-cell measurements, and no measurement restrictions. The eNB may generate the pattern from an almost-blank subframe ABS pattern for the UE's own-cell and of its neighbor-cell. The pattern and indication may be sent in separate RRC messages, or if sent in one message there is a second indication sent in a second RRC message instructing the UE to terminate utilizing the pattern and indication for restricting its subframe measurements. Embodiments are particularly useful for inter-cell interference mitigation eICIC for the LTE-Advanced system.

Method of controlling inteference from femto cells in consideration of macrocell

A method of controlling femtocell interference considering a macrocell is provided. The method of controlling the interference includes a method of setting transmission power of the femtocell and methods of avoiding the interference of the femtocell. The methods of avoiding the interference include a PRB rotation method, a PRB transmission power restriction method, a hybrid method and a UB rotation method. The method of setting the transmission power and the methods of avoiding the interference may be implemented independently or implemented in combination with each other. Hence, according to the present invention, the femtocell itself can control the interference without affecting an interface of an existing macrocell base station and without signaling through the interface with the macrocell.

Apparatus and method for transmitting uplink control information

The present invention is directed to a wireless communication system. Specifically, the present invention is directed to a method and apparatus for transmitting uplink control information through a Physical Uplink Shared Channel (PUSCH) at a user equipment, including receiving configuration information for periodic PUSCH transmission through a first protocol layer signaling, receiving information indicating activation or deactivation of the periodic PUSCH transmission through a second protocol layer signaling, wherein the second protocol layer is lower than the first protocol layer, and periodically transmitting the uplink control information through the PUSCH according to the configuration information if the periodic PUSCH transmission is activated.

Apparatuses and Methods for Coordinated Multipoint Transmission Using Compressed Feedback Information

The present invention provides a mobile communication device including a sending and receiving unit and a processing unit, wherein the sending and receiving unit is adapted for the transmission of a signal pattern over a communication channel, wherein the signal pattern includes a logical data unit having a defined size, wherein the processing unit is adapted for compressing information prior to transmission using a compression scheme and wherein the logical data unit is adapted for containing the compresses information for transmission.

Communication apparatus and communication method

A mobile communication system where a mobile station apparatus transmits reception quality information to a base station apparatus, the reception quality information indicating quality of a signal received from the base station apparatus, characterized in that the base station apparatus transmits information for instructing transmission of reception quality information without uplink data included in an uplink data transmission permission signal, and the mobile station apparatus transmits reception quality information without uplink data according to the information for instructing transmission of reception quality information without uplink data. This allows a mobile station apparatus to transmit reception quality information including a large amount of information even if there is no uplink data between the mobile station apparatus and the base station apparatus, and the transmission control flexibly responding to the amount of information and the frequency of transmissions of the reception quality information transmitted from the mobile station apparatus is possible.

Apparatuses and methods for reporting availability of measurement log

A mobile communications device with a wireless module and a controller module is provided. The wireless module performs wireless transmissions and receptions to and from a first service network and a second service network. The first service network and the second service network are in compliance with a first communication protocol and a second communication protocol, respectively. The controller module performs measurements on the first service network via the wireless module, and generates a measurement log according to the measurements results. Also, the controller module receives a handover request from the second service network via the wireless module for handing over from the second service network to the first service network, and transmits a handover response indicating availability of the measurement log to the first service network via the wireless module.

Wireless Mesh Network and Method of Frequency Optimization

The present invention relates to a wireless mesh network and a method of frequency optimization comprising devices such as router over which the connection established with the other networks is routed, access points which act as a data transmission point in the network and client devices which use the network resources over access points; operate with the IEEE 802.11n standards compatibly and wherein the most appropriate channel is selected by monitoring the frequencies of the current and candidate channel on which the data transmission is carried out.

METHOD AND APPARATUS FOR SENDING AND RECEIVING CHANNEL QUALITY INDICATORS (CQIs)

A method and apparatus for sending and receiving channel quality indicators (CQIs) is disclosed. A CQI may be sent or received periodically. A CQI may also be sent or received upon request by a network.

Apparatus and method of performing measurements logging in wireless communication system

A method and apparatus for performing measurements logging in a mobile communications system is provided. An user equipment receives a first measurement configuration message including a first measurement configuration and receives a second measurement configuration message. The user equipment discards the first measurement configuration upon receiving the second measurement configuration message.

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.

Measurement evaluation method, system and device for multi-carrier system

The embodiments of the present invention provide a measurement evaluation method, system and device for a multi-carrier system. The method includes that: UE receives measurement configuration information transmitted by an eNB, where the measurement configuration information comprises a to-be-measured frequency and report configuration; the UE determines signal quality of a measurement reference cell according to the measurement configuration information and current aggregated cells of the UE; the UE performs measurement for signal quality of a target cell on the to-be-measured frequency, and based on the signal quality of the measurement reference cell, performs evaluation for the target cell according to the report configuration; and if an evaluation result indicates that the signal quality of the target cell fulfills a report condition contained in the report configuration, the UE reports the signal quality of the target cell to the eNB.

Signaling Design to Support In-Device Coexistence Interference Avoidance

A method of implicit signaling to support In-Device coexistence interference avoidance is provided. A UE sends an IDC interference indication to an eNB. The indication indicates that a serving frequency becomes unusable due to a coexistence interference problem. The indication does not explicitly indicate a frequency index or a frequency location of the unusable serving frequency. The eNB determines the serving frequency as unusable in an implicit manner. The eNB also determines an implied unusable frequency region based on the received IDC indication. The implied unusable frequency region is between the serving frequency and the ISM band. In one advantageous aspect, the eNB configures a condition for the UE, such that the UE is refrained from sending IDC interference indications unless the condition is satisfied.

Network system for audio equipment, method and computer program

Wireless microphone systems are used, for example, in theater, stage performances, television, broadcast radio or in concerts to amplify voices or instruments for a large audience. Due to the plurality of actors or musicians, a corresponding number of audio channels is required to transmit the audio information. 20 to 50 audio channels can thus be required in a parallel mode even in common applications. The invention relates to a network system ( 1 ) for audio equipment ( 4 ) having a plurality of base stations ( 3 ) and having a plurality of microphone modules ( 4 ) wherein the microphone modules ( 4 ) are and/or can be allocated to the base stations ( 3 ) via configuration data and wherein each microphone module ( 4 ) of a microphone-module-base-station allocation is designed to transmit audio information on a transmitting frequency F1, F2, F3, F4, FX, FY to the allocated base station ( 3 ) of the same microphone-module-base-station allocation, wherein the base stations ( 3 ) are networked to one another such that the configuration data are interchangeable, having a control device ( 2 ), wherein the control device ( 2 ) is designed in respect of programming technology and/or circuit technology to automatically adapt the configuration data of the base stations ( 3 ) and/or microphone modules ( 4 ) and/or microphone-module-base-station allocations. The control device ( 2 ) is designed to adapt the configuration data in consideration of measured and/or calculated interactions of the microphone-module-base-station allocations and/or in consideration of the intended use of the respective microphone module ( 4 ).

Multi-Cell Signaling of Channel State Information-Reference Signal and Physical Downlink Shared Channel Muting

This invention includes signaling schemes for communicating the PDSCH muting configuration from the eNodeB to its UEs so that they can measure inter-cell CSI if configured. The base station transmits to each served user equipment a number signal indicating a number of allowed muting configurations, parameters for each allowed muting configuration and an enable/disable signal. Each served user equipment mutes or does not mute a physical downlink shared channel according to one of the allowed muting configurations and the state of a corresponding bit of the enable/disable signal.

Method and apparatus for restricted measuring in a wireless network

Methods and apparatuses are provided that include determining resources over which to measure signals from a base station. One or more parameters related to a resource restriction pattern can be provided to the device for measuring signals over indicated resources. The resource restricted pattern can correspond to a bitmap where each bit relates to a time period over which signals can be transmitted by the base station, and the bit can specify whether a signal received over the resource should be measured. The resource restriction pattern can correspond to a set or protected resources negotiated using a resource partitioning scheme.

System and method for adaptive control of an averaging parameter for pcinr and rssi

A system and method for adaptive control of an averaging parameter in a communications network may include an averaging parameter adaptive control module (APAC) that is associated with a base station and that includes one or more processors configured to generate a first averaging parameter that is transmitted by the base station to a mobile station communicating with the base station. The mobile station may use the first averaging parameter to generate first channel condition information that indicates a condition of a communication channel. First feedback information including the first channel condition information may be received at the base station. The APAC may generate a second averaging parameter using the first averaging parameter and the first feedback information and may transmit the second averaging parameter from the base station to the mobile station, thereby adaptively controlling the second averaging parameter based on the first feedback information.

Physical cell identifier (pci) adaptation to mitigate interference in heterogeneous cellular network

A first radio network node (HBS 1 ) adapts its physical cell identifier (PCI 1 ) based on a comparison of its PCI 1 to a second PCI (PCI 2 ) used by a neighboring interfering second radio network node (e.g., another HBS 2 or a macro node). The first radio network node HBS 1 determines the second PCI based on one or more radio measurements performed on a cell 402 and/or on a UE 404 served by the second node. The adaptation of the cell identifier PCI 1 is used for one or more radio network management tasks, e.g., resource management such as interference mitigation in a heterogeneous network, radio network planning, etc.

Method for transceiving channel information, and terminal and base station using same

The present description relates to a wireless communication system and to a method for transceiving channel information through carrier aggregation, and a terminal and a base station using the method. The method described in the present description comprises: receiving channel information from a user terminal, and generating a sub-band group from one or more subbands contained in at least one or more component carriers; and receiving, from the user terminal, channel information for each of the sub-band groups through a control channel.

Method and Device for Component Carrier Management in a Wireless Communication System

Provided are a method and device in which a terminal manages component carriers in a wireless communication system. The terminal receives activation pattern data indicating activation or inactivation of at least one serving cell from a base station, and activates or inactivates the at least one component carrier in accordance with the activation pattern data.

Method for managing component carrier setting information and a device for the same

The present invention relates to a method for managing component carrier setting information in component carrier addition/setting, and to a device for the same. Provided as a method for managing component carrier setting information and a device for the same, wherein the method comprises: a step in which a terminal receives a component carrier elimination command for a specific component carrier from a network; a step in which the terminal eliminates the specific component carrier from a component carrier list while the component carrier setting information for the specific component carrier is maintained following the receipt of the component carrier elimination command; a step in which the terminal receives a component carrier addition command for the specific component carrier from the network; and a step in which the terminal adds the specific component carrier to the component carrier list by referring to the component carrier setting information which was maintained following the receipt of the component carrier addition command.

Component carrier management method and equipment

A component carrier management method which relates to the communication technical field includes determining one or more component carriers that are required to be added into a physical downlink control channel monitoring set; sending a component carrier activation or configuration message to a user equipment to indicate one or more component carriers that are required to be added into the physical downlink control channel monitoring set. Through the technical solutions, the PDCCH monitoring set of the UE may be managed when CCs are activated or configured, so that the UE may maintain the PDCCH monitoring set in real time, implement monitoring on the CCs in the monitoring set, and ensure a service requirement of the UE.

Wireless Communication System Applied To Aviation Industry And Airband Interference Detection Method

Provided is a wireless communication system capable of increasing safety in the aviation industry, and applicable to the aviation industry. The wireless communication system comprises a control device and a spectrum sensor. The spectrum sensor performs spectrum sensing using a measurement SAP, receives a signal from a wireless communication device, and transmits information relating to the received signal as sensing information through a communication SAP. On the other hand, the control device receives the sensing information from the spectrum sensor through the communication SAP. Subsequently, the sensing information is analyzed using an application SAP. Thereby, whether or not the signal from the wireless communication device interferes with the radio waves of the airband used in the aviation industry is specified.

Method for reporting the results of specific reference-cell-based quality measurement in a mobile communication system using carrier aggregation, and apparatus for the method

The present invention relates to a method in which a terminal reports the results of quality measurement based on a specific reference cell from among a plurality of serving cells for the terminal in a mobile communication system using carrier aggregation. The present invention also relates to a terminal apparatus for the method. For this purpose, the terminal receives measurement configuration information from a network, performs a quality measurement in accordance with the received measurement configuration information, determines whether or not a report criterion based on a specific reference cell from among the plurality of cells for the terminal is met in accordance with the measurement result, and, if the report criterion based on the specific reference cell is met, sends a report message, including the measurement results and an indicator that indicates the specific reference cell, to the network.

Method and system for the collection of voice call statistics for a mobile device

A method and system for collecting and tracking statistics of a mobile device having the steps of: adding a call statistics server at an enterprise, the call statistics server adapted to receive call statistics information from one or more mobile devices or adapted to gather call statistics information directly through monitoring call setup, throughput and disconnection traffic; and providing call statistics information to a recipient. The mobile device can then obtain and display the call statistics.

Technique for Performing Physical Layer Measurements

The present disclosure relates to a technique for performing physical layer measurements on a frequency resource relative to other frequency resources in a telecommunications system operable to communicate over multiple frequency resources. A method aspect of this technique includes determining that a mobile terminal is to perform a physical layer measurement with regard to a first frequency resource, determining if there is data to be communicated over one or more second frequency resource(s) within a time period wherein the first frequency resource is distinct from the second frequency resources: if it is determined that there is no data to be communicated over the second frequency resource(s) within the time period, performing the physical layer measurement on the first frequency resource and forming a quality measure of the first frequency resource based on the physical layer measurement; or if it is determined that there is data to be communicated over the second frequency resource(s) within the time period, modifying the physical layer measurement and forming a quality measure of the first frequency resource based on the modified physical layer measurement.

Methods and apparatus to perform measurements

Methods and apparatus to perform measurements are disclosed. An example method disclosed herein for a user equipment (UE) to perform measurements comprises receiving configuration information from a network, the configuration information to configure the UE to perform logging of measurements in an idle mode, logging measurements in the idle mode, and sending an indication that logged measurements are available.

Method and apparatus for performing measurement in a wireless communication system

A method and an apparatus for performing measurement in a wireless communication system is provided. A user equipment determines a reference quality value based on quality values of a plurality of serving cells; determines a management object by comparing the reference quality value with a plurality of

System and Method for Dynamic Coordination of Radio Resources Usage in a Wireless Network Environment

An architecture, system and associated method for dynamic coordination of radio resource usage in a network environment. In one aspect, a relay communication method comprises detecting, by a first wireless mobile device, sensory data associated with multiple radio channels relative to at least one radio element in a sensing area of the first wireless mobile device. If the first wireless mobile device is out of range of a wide area cellular network, a short-range wireless communication path is established with a second wireless mobile device having a wide area cellular communication connection. The sensory data is transmitted by the first wireless mobile device to the second wireless mobile device for reporting to a network element via a wide area cellular network serving the second wireless mobile device.

Enabling downlink transparent relay in a wireless communications network

Methods and apparatus are described for enabling downlink transparent relay in a wireless communication network. In a wireless communications network, a base station and a mobile station may communicate with each other via a relay station, as needed. Transparent relay may allow for relay communication between a base station and a mobile station although the mobile station is unaware of the relay station. However, non-contiguous transmission of a relay station may lead to channel quality measurement and channel estimation degradation during downlink transparent relay. According to some aspects, a base station may schedule a mobile station to a transmission mode that utilizes dedicated pilot signals for downlink transparent relay, and a relay station may transmit data and dedicated pilot signals over the same channel resources as the base station. According to some aspects, the relay station may null common pilot signals transmitted by the base station.

Feedback reporting based on channel state information reference signal (csi-rs) groups

In macro/RRH setups, channel state information reference signals (CSI-RS) and demodulation reference signals (DM-RS) may be used to decouple control and data transmission. Data transmission (e.g. for LTE Rel 10 and beyond) may be based on CSI-RS and DM-RS, while control may be received from a different set of cells or TxPs via CRS. Certain aspects of the present disclosure introduce a reporting framework, in which configuration of data-serving cells/TxPs may be carried out based on CSI-RS. In certain aspects, a new concept of CSI-RS groups, i.e., a set of CSI-RS ports that a UE considers as one group for precoding matrix indicator (PMI)/channel quality indicator (CQI)/rank indicator (RI) reporting, may be defined.

Method for and apparatus for feeding back channel information in wireless communication system

A method and an apparatus for feeding back channel information in a wireless communication system are provided. The method includes calculating an average Signal to Interference and Noise Ratio (SINR), determining a Modulation and Coding Scheme (MCS) level corresponding to the average SINR, determining an MCS level meeting a predefined condition among MCS levels equal to or less than the determined MCS level, and reporting a channel quality indicator representing the determined MCS level to a base station.

Method and Apparatus of Communication

In a radio communication system, a number of downlink component carriers can be aggregated for communication between a network node and a User Equipment (UE). A set of downlink component carriers is determined from the number of downlink component carriers. A downlink control channel for the UE is arranged to include information being usable for identifying at least one downlink component carrier of the set of downlink component carriers. A channel quality report is to be provided for each one of the at least one identified downlink component carrier.

Mobile station and method for mobile communication system

A mobile station includes a measurement unit that measures radio qualities for a serving cell and a candidate switching target cell; a cell switching determination unit that determines whether the radio quality of the serving cell is less than a reference quality corresponded in advance with a predetermined throughput, wherein, when the radio quality of the serving cell is less than the reference quality, the cell switching determination unit determines whether the serving cell is to be switched to the candidate switching target cell by comparing the radio quality of the serving cell with that of the candidate switching target cell; and a radio communication unit that transmits a signal for requesting the switching of the serving cell, and that receives a signal for instructing the switching of the serving cell from a network apparatus.

Methods of Point Association for Cooperative Multiple Point Transission

Procedures for point association as well as measurement and feedback required to enable point association for CoMP deployment scenario 4 are proposed. In a first novel aspect, a serving eNB configures a first higher-layer configuration for RSRP measurement to be used by a UE for serving point selection. The higher-layer configuration contains multiple CSI-RS configurations, and each CSI-RS configuration indicates a set of resource elements (REs) or subcarriers in both frequency domain and time domain as one CSI-RS resource with non-zero transmission power. The UE then performs RSRP measurements based on the multiple CSI-RS configurations and reports RSRP measurement results to the serving eNB. In a second novel aspect, the serving eNB configures a second higher-layer configuration for CSI reporting based on the reported RSRP measurement results. In a third novel aspect, the serving eNB sends CSI-RS information to the UE for uplink power control.

Reference signal for a coordinated multi-point network implementation

A system and method of receiving a channel state information reference signal (CSI-RS) is presented. At a user equipment, a first CSI-RS transmitted from a base station is received. In some implementations, the first CSI-RS is transmitted at a first periodicity using a first set of antenna ports. At the user equipment, a second CSI-RS transmitted from the base station is received. In some implementations, the second CSI-RS is transmitted at a second periodicity using a second set of antenna ports. At least one of the first CSI-RS and the second CSI-RS is used to perform channel measurement.

Radio frame and sounding reference signal sending method in mobile communication system

A radio frame and method are provided for sending a sounding reference signal (SRS) in a mobile communication system, which is used to solve the problem of shortage of resources for sending the SRS in the mobile communication system. The method includes a user equipment (UE) sending the SRS to eNB in time-frequency resources corresponding to a guard space in the radio frame, wherein, the guard space is one or more of downlink to uplink guard space, uplink to downlink guard space, reserved subframes, or reserved idle resources. A device is also provided for sending the SRS, applied to the UE in the mobile communication system, wherein the device includes a radio frame construction module and a sounding reference signal transmission module.

Management of storage of measurement data

A management of storage of measurement Data is provided. A method of managing storage of a set of measurement data comprises the steps of determining whether a value of at least one of said plurality of parameters has changed by more than a threshold amount from a value of the parameter in a previously stored set of measurement data and storing the set of measurement data, dependent upon the determination being affirmative.

Mobile communication system, base station apparatus, mobile station apparatus and communication method

In a system where two or more bands the channel state information of which is to be measured can be configured, measurement target of the channel state or the transmission resource is flexibly configured. In a mobile communication system in which a base station apparatus and a mobile station apparatus communicate with each other using a plurality of component carriers configured by the base station apparatus, the base station apparatus transmits, to the mobile station apparatus, a downlink control information format which is used for scheduling of a physical uplink shared channel on a certain uplink component carrier and, the mobile station apparatus transmits, to the base station apparatus, the channel state information for a downlink component carrier corresponding to the certain uplink component carrier in case that downlink control information included in the downlink control information format is set to request a transmission of the channel state information.

Method and apparatus for triggering measurement reporting based upon neighbor cell interference

A method, apparatus and computer program product are provided for triggering a measurement report from a mobile terminal, such as a mobile terminal is in the CELL_FACH state, to a network entity in an instance in which the mobile terminal may be creating neighbor cell interference. Based upon the measurement report, the serving cell may modify the operation of the mobile terminal in order to reduce the potential for neighbor cell interference. In this regard, a method is provided that includes determining two or more parameters indicative of neighbor cell interference. In instance in which the parameters satisfy respective thresholds, the method also causes a measurement report including an indication of at least one of the parameters to be provided to a network element.

Multi-point pucch attachment

Various aspects of the present disclosure are directed to periodic over-the-air channel state information (CSI) reporting to serving cells and one or more non-serving cells via a control channel multi-point attachment. The channel state information report may be transmitted based on information indicating how to transmit the channel state information report to the non-serving cell. The information indicating how to transmit the channel state information report may be provided by the serving eNodeB. The information may include a periodicity, offset parameters, timing advance commands, power control commands, and/or an aperiodic report request.

Information reporting method, base station and user equipment

A information reporting method, base station and user equipment is provided in this invention. The method comprises sending the MAC layer carrier activation signaling to the UE, for activating a first CC of the UE, the MAC layer carrier activation signaling comprising CQI instruction information, for instructing the UE to report aperiodic CQI information of a second CC of the UE, so that the UE triggers to report aperiodic CQI information of the second CC of the UE upon receiving the MAC layer carrier activation signaling. With the information reporting method, base station and user equipment provided in an embodiment of this invention, the problem of slower report of CQI information of activated CCs can be addressed.

Minimization drive test with reduced wireless device memory usage

A mobile wireless communication device efficiently uses memory when performing a minimization drive test (MDT) by storing less than all of the MDT measurements. The mobile wireless communication device receives a control signal comprising MDT configuration parameters indicating at least a measurement interval. When executing the MDT, the mobile wireless communication device measures a signal characteristic of measurement signals in accordance with the MDT configuration parameters to generate a number of measurements for a measurement period. Rather than storing all of the measurements, only a number of log values corresponding to the measurements are stored in memory, where the number of log values is less than the number of measurement values.

Method and Telecommunications Infrastructure for Activating an Inactive Cell

The invention relates to a method for activating at least one inactive cell in a wireless telecommunications infrastructure. The telecommunications infrastructure comprises an active cell containing a plurality of terminals. A presence signal is transmitted in the at least one inactive cell. The plurality of terminals in the active cell detect the presence signal(s) of the one or more inactive cells to gather information from the inactive cell. The information is reported to and received at the telecommunications infrastructure. The information received from the plurality of terminals is processed in a processing system of the telecommunications infrastructure to provide a processing result. The inactive cell is activated when the processing result fulfils at least one activation condition such that at least one of the plurality of terminals is within a coverage area of the activated cell.

Method for transmitting buffer status report from terminal in wireless communication system and apparatus therefor

Disclosed is a method for transmitting a buffer status report from a terminal in a wireless communication system. In particular, the method comprises the steps of: generating buffer status report information; and transmitting the buffer status report information to a base station, wherein the buffer status report information includes a first field containing a plurality of indicators and at least one second field indicating a buffer size index, wherein each of the plurality of indicators indicates the presence or absence of the second field corresponding to each of at least one logical channel group (LCG). Preferably, the buffer status report information may contain a third field corresponding to each of the at least one second field, and each of the third fields may contain an identifier of a buffer size table reference by the buffer size index contained in the second field.

Method And Apparatus For Cell Reselection

A method and wireless transmit receive unit (WTRU) are disclosed that is configured to perform cell reselection to another cell when the WTRU is in a CELL_FACH state using an Enhanced-Dedicated Channel (E-DCH). The cell reselection is based on internal measurements by the WTRU. Alternatively, the cell reselection can be WTRU based on the WTRU measurements reported to the network.

COMMUNICATION SYSTEM, COMMUNICATION CONTROL DEVICE, COMMUNICATION METHOD, AND MOBILE DEVICE

During communication by a mobile device, when a communication feasibility determining unit of an SGSN determines, based on a remaining communication volume, that the communication by the mobile device cannot be continued, an access point information extracting unit extracts APN information regarding an APN with an unused remaining communication volume and reports the extracted APN information to the mobile device. An access point information acquiring unit of the mobile device acquires APN information regarding the APN with an unused remaining communication volume. When communication is next initiated, the APN information regarding the APN with an unused remaining communication volume is transmitted to the SGSN to perform communication. 1. A communication system configured to comprise: a communication control device which acquires , from a mobile device , access point information indicating an access point that is accessed when connecting to a communication network and which controls communication by the mobile device based on the access point information; and a remaining communication volume storage device which stores a remaining communication volume that can be used by the mobile device to communicate through the access point indicated by the access point information in association with identification information capable of identifying a subscriber who uses the mobile device , whereinthe communication control device includes:an identification information acquiring unit that acquires the identification information and the access point information from the mobile device;a remaining communication volume acquiring unit that acquires, based on the identification information and the access point information acquired by the identification information acquiring unit, a remaining communication volume of the mobile device corresponding to the identification information and the access point information;a communication volume measuring unit that measures a communication ...

MOBILE COMMUNICATION METHOD AND MOBILE STATION

A mobile communication method according to the present invention includes the steps of: (A) transmitting, from a mobile station (UE) to a radio base station (eNB), a “Measurement Report” including a measurement result of a “MeasObject”, when the mobile station (UE) links and manages a “MeasID”, the “MeasObject”, and a “ReportConfig”, and when the mobile station (UE) determines that the “ReportConfig” is satisfied; and (B) determining, at the mobile station (UE), whether or not to release the “MeasID” according to a type of a carrier designated by the “MeasObject”, when a change has occurred in a combination of the primary carrier and the secondary carriers. 1. A mobile communication method in which a mobile station communicates with a radio base station by using a primary carrier and one or a plurality of secondary carriers having different carrier frequencies , the method comprising the steps of:(A) transmitting, from the mobile station to the radio base station, a measurement report including a measurement result of a measurement object carrier, when the mobile station links and manages a measurement ID, the measurement object carrier, and a report condition, and when the mobile station determines that the report condition is satisfied;(B) changing, at the mobile station, a link destination of a first measurement ID from a first measurement object carrier for designating a first carrier to a second measurement object carrier for designating a second carrier, when the mobile station links and manages the first measurement ID, the first measurement object carrier, and a first report condition, when the primary carrier is changed from the first carrier to the second carrier, and when the mobile station manages the second measurement object carrier; and(C) releasing, at the mobile station, a third measurement ID, when the mobile station links and manages the third measurement ID, a third measurement object carrier for designating a third carrier, and a third report ...

METHOD AND APPARATUS FOR REPORTING A LOGGED MEASUREMENT IN A WIRELESS COMMUNICATION SYSTEM

The present invention relates to a method and apparatus for reporting a logged measurement in a wireless communication system. A terminal receives a minimization of drive tests (MDT) configuration from a cell of a first radio access technology (RAT), and logs a measurement based on the MDT configuration so as to collect the logged measurements. The terminal transmits a logging indicator, which indicates the availability of the logged measurements, to a cell of a second RAT. 1. A method of reporting logged measurements in a wireless communication system , the method comprising:receiving, by a user equipment, a minimization of drive tests (MDT) configuration from a cell of a first radio access technology (RAT);logging, by the user equipment, measurements based on the MDT configuration in order to collect the logged measurements; andtransmitting, by the user equipment, a logging indicator indicating an availability of the logged measurements to a cell of a second RAT.2. The method of claim 1 , wherein the user equipment logs the measurements in a radio resource control (RRC) idle mode.3. The method of claim 2 , wherein the logging indicator indicates the first RAT at which the MDT configuration is received.4. The method of claim 3 , further comprising:transmitting, by the user equipment, from the RRC idle mode into an RRC connection mode prior to transmitting the logging indicator.5. The method of claim 4 , further comprising:receiving, by the user equipment, a reporting request for reporting the logged measurements from the cell of the second RAT; andtransmitting, by the user equipment, a measurement result including the logged measurements to the cell of the second RAT in response to the reporting request.6. The method of claim 5 , wherein the reporting request includes information indicating the MDT configuration or information indicating the first RAT at which the MDT configuration is received.7. The method of claim 6 , wherein the measurement result further ...

METHOD AND DEVICE FOR UPDATING COORDINATED MULTI-POINT TRANSMISSION SET

A method and a device for updating a coordinated multipoint (CoMP) transmission set are provided by the embodiments of the present invention. The embodiments of the present invention can update the CoMP transmission set, and adjust the CoMP coordinated cells flexibly, which is conducive to further improving the overall performance of the cell and the performance of the users at the edge of the cell. 1. A method for updating a Coordinated Multi-Point (CoMP) transmission set , comprising:sending, by a radio network controller (RNC), a 1 k criterion to a user equipment (UE);receiving, by the RNC, a measurement report sent by the UE when the 1 k criterion is fulfilled; andupdating, by the RNC, a CoMP transmission set of the UE according to the measurement report,wherein the 1 k criterion comprises one of the following conditions for the UE to send the measurement report:quality of a cell belonging to an active set but not belonging to the CoMP transmission set is greater than quality of at least one cell in the CoMP transmission set; orquality of the cell belonging to the active set but not belonging to the CoMP transmission set is greater than a mean value or a weighted mean value of quality of at least two cells in the CoMP transmission set.2. The method according to claim 1 , wherein before the RNC sends the 1 k criterion to the UE claim 1 , the method comprises:obtaining, by the RNC, CoMP capability information of a NodeB and CoMP capability information of the UE,wherein the CoMP capability information of the NodeB comprises: an indication whether the NodeB supports a CoMP mode, or a cell identifier of a coordinated cell of a local cell of the NodeB that the UE belongs to, or a cell index of the coordinated cell of the local cell of the NodeB that the UE belongs to; andthe CoMP capability information of the UE comprises an indication whether the UE supports the CoMP mode.3. The method according to claim 2 , wherein obtaining claim 2 , by the RNC claim 2 , the CoMP ...

Maintaining neighbor cell list

Access terminals are provisioned to conduct intra-frequency, inter-frequency, and inter-RAT measurements and report physical layer identifiers of detected cells. The provisioning may involve cycling through all or a portion of a defined superset of physical layer identifier one subset at a time. In addition, the physical layer identifiers may be prioritized to improve the search procedure. Measurement report messages (including physical layer identifiers of the detected cells) are received at an access point as a result of the provisioning. A neighbor cell list for the femtocell is maintained based on the received measurement report messages and, optionally, other information. This other information may related to, for example, one or more of: physical layer identifier information received from access terminals that register with the access point, physical layer identifier information received via network listen operations, information regarding co-located cells, or physical layer identifier information received from a network entity.

Accessibility Measurements

Minimization of drive tests, MDT, in a radio access network, RAN, comprises determining ( 506 ), during a procedure of setting up a connection between the UE and the RAN, that an expected response from the RAN is faulty. As a consequence of determining that the expected response is faulty, at least one measurement of data relating to the faulty response is captured ( 508 ). The at least one measurement of the data relating to the faulty response is then transmitted ( 512 ) to the RAN.

METHOD FOR DIFFERENTIALLY QUANTIZING CHANNEL INFORMATION IN MULTI-ANTENNA WIRELESS SYSTEMS AND SYSTEM ADOPTING THE SAME

A method of signal transmission based on differentially quantized channel information in a multi-antenna wireless communication system which can transmit signal to multiple mobile stations simultaneously through multiple transmit antennas includes a main codebook reporting step of each mobile station for quantizing channel correlation information (CCI) using a main-codebook and reporting an index of the main codebook, which corresponds to the quantized CCI, to a base station. A sub-codebook reporting step of each mobile station for quantizing the change of the CCI between the quantization interval using a sub-codebook and reporting an index of the sub-codebook, which corresponds to the quantized CCI change, to a base station. A multi-user eigen-beam transmission step of the base station for generating multiple eigen-beams using the index of the main-codebook or sub-codebook reported from mobile stations and transmitting them to multiple users simultaneously. 1. A method of signal transmission based on differentially quantized channel information in a multi-antenna wireless communication system which can transmit signal to multiple mobile stations simultaneously through multiple transmit antennas , comprising:a main codebook reporting step of each mobile station for quantizing channel correlation information (CCI) using a main-codebook and reporting an index of the main codebook, which corresponds to the quantized CCI, to a base station, anda sub-codebook reporting step of each mobile station for quantizing the change of the CCI between the quantization interval using a sub-codebook and reporting an index of the sub-codebook, which corresponds to the quantized CCI change, to a base station,a multi-user eigen-beam transmission step of the base station for generating multiple eigen-beams using the index of the main-codebook or sub-codebook reported from mobile stations, and transmitting them to multiple users simultaneously.2. The method of claim 1 , further comprising ...

Methods And Apparatus For Interference Management

Systems and techniques for managing the use of almost blank subframes in wireless communication systems. Base stations in a wireless network monitor load information affecting network nodes. Load information may be in the form of load metric information. The load information may be exchanged between system elements, and an almost blank subframe proportioning may be updated by one or more of the base stations, and information relating to the updated proportioning. The updated almost blank subframe proportioning may be used in scheduling and load metric calculation, as well as almost blank subframe patterning. Updating of almost blank subframe information and load metric information may be performed iteratively.

Method and apparatus for performing measurement in an extension carrier

A method in which a terminal (UE) operates to perform channel quality measurement in a system which supports carrier aggregation, disclosed in the present description, comprises the following steps: receiving, from a base station, a first message containing a first indicator for indicating control information for channel quality measurement used in an extension component carrier; receiving control information corresponding to the first indicator from the base station via the extension component carrier; and performing channel quality measurement in the extension component carrier using the received control information.

METHOD, APPARATUS, AND SYSTEM FOR MEASURING AGGREGATED CARRIER CELL

A method for measuring an aggregated carrier cell includes the following content. A user equipment receives measurement configuration information of an aggregated carrier cell from a serving base station, where the measurement configuration information includes signal estimation value information and a corresponding measurement period thereof; the user equipment obtains a measurement period of a non-active component carrier according to a signal estimation value of the non-active component carrier in the aggregated carrier cell and the measurement configuration information; and the user equipment measures the non-active component carrier according to the measurement period. With the method of the present invention, the user equipment can measure different component carriers in an aggregated carrier cell in different periods. 1. A method for measuring an aggregated carrier cell , comprising:receiving, by a user equipment, measurement configuration information of an aggregated carrier cell from a serving base station, wherein the measurement configuration information comprises signal estimation value information and a corresponding measurement period thereof;obtaining, by the user equipment, a measurement period of the non-active component carrier according to a signal estimation value of a non-active component carrier in the aggregated carrier cell and the measurement configuration information; andmeasuring, by the user equipment, the non-active component carrier according to the measurement period of the non-active component carrier.2. The method according to claim 1 , wherein the signal estimation value information and the corresponding measurement period thereof in the measurement configuration information comprise a signal estimation value range and a corresponding measurement period thereof.3. A user equipment claim 1 , comprising:a first obtaining unit, configured to receive measurement configuration information of an aggregated carrier cell from a serving base ...

RADIO COMMUNICATION SYSTEM AND TERMINAL APPARATUS

There is provided a radio communication system includes a radio station, a host apparatus configured to subordinate the radio station, and a terminal configured to communicate with the radio station. The terminal has a function of transmitting data to the host apparatus through a plurality of the radio stations and, when data is transmitted through the radio stations, executes a first transmitting operation for transmitting different data portions respectively to the radio stations, which are set as transmission destinations, or a second transmitting operation for transmitting same data respectively to the radio stations, which are set as the transmission destinations. 1. A radio communication system comprising:a radio station;a host apparatus configured to subordinate the radio station; anda terminal configured to communicate with the radio station, whereinthe terminal has a function of transmitting data to the host apparatus through a plurality of the radio stations and, when data is transmitted through the radio stations, executes a first transmitting operation for transmitting different data portions respectively to the radio stations, which are set as transmission destinations, or a second transmitting operation for transmitting same data respectively to the radio stations, which are set as the transmission destinations.2. The radio communication system according to claim 1 , whereinwhen data is transmitted to the host apparatus through a plurality of the radio stations, the terminal transmits a signal for channel measurement to the radio stations through which the data addressed to the host apparatus is transmitted, anda main radio station, which is any one of the radio stations that receive the signal for channel measurement, determines, based on channel measurement results in the radio stations that receive the signal for channel measurement, which of the first and second transmitting operations the main radio station causes the terminal to execute.3. The ...

METHOD AND DEVICE FOR DELIVERY OF BSR INFORMATION TO ASSIST EFFICIENT SCHEDULING

The invention proposes the method and device for delivery BSR information to assist efficient scheduling. It introduces at least one additional table (also called extended table) which indicates the buffer statues corresponding to the higher data rates than the existing table. The use of the at least one additional table is identified by new identification(s), more specifically one or more Logical channel ID. The signaling uses MAC layer signaling as in ReI.8/9. In an embodiment of the present invention, the new MAC CE is designed to guarantee the co-existence of ReI.8/9 and ReI.10 buffer status reporting depending on low or high data rates. 1. A method in a UE of reporting BSR to an eNodeB dominating said UE comprising:determining whether BSR for at least one LCG with larger buffer size needs to be reported, said LCG with larger buffer size having a buffer size larger than a predetermined value and said larger buffer size needs at least one additional table for report, said at least one additional table indicating the buffer status corresponding to a larger buffer size than Rel. 8/9 table;if the BSR for said at least one LCG with larger buffer size needs to be reported, generating the BSR for said at least one LCG with larger buffer size with an index referring to said at least one additional table;reporting said generated BSR to said eNodeB.2. A method according to claim 1 , wherein said generating further comprises:allocating a new LCID in the MAC sub-header for indicating the use of said at least one additional table.3. A method according to claim 1 , wherein if BSR for at least one LCG with a smaller buffer size together with said at least one LCG with larger buffer size need to be reported claim 1 , said LCG with a smaller buffer size having a buffer size smaller than or equal to a predetermined value and said smaller buffer size needs Rel. 8/9 table for report claim 1 , said generating further comprises:generating the BSR for said at least one LCG with larger ...

Wireless communication device, wireless communication system, wireless communication method, and program

There is provided a wireless communication device including a communication unit that transmits a reference signal, a first multiplication unit that performs multiplication of first transmission weight that is determined based on reception of the reference signal by a communication partner, and a second multiplication unit that performs multiplication of second transmission weight that is determined based on reception of the reference signal by the communication partner. The communication unit transmits a reference signal with weight that is obtained by multiplying the reference signal by the first transmission weight after determination of the first transmission weight.

Methods and Arrangements in Wireless Communication Systems

Methods and arrangements for reporting of measurement information from a user equipment to a receiving entity via a network node comprised in a wireless communication system are disclosed. The embodiments relate to measurement logging function and immediate reporting function called Minimizing Drive Tests (MDT). The problem of reporting measurements in another RAT than in the RAT in which the measurements were collected in is addressed by a solution where a UE includes the measurement information collected in a first RAT in a message which is sent to a network node in a second RAT. The network node then forwards the message to a receiving entity without having to decode the actual content of the measurement log. This is done by introducing the receiving entity's IP address and/or similar addressing information in an address field in the message and using a container structure where the actual measurement log as reported by the UE is placed. The container need not be understandable by the network node and could be of a message format used in the RAT where the UE collected the measurement log. Thus, there is no need to reformat the measurement results. 144-. (canceled)45. A method in a user equipment for reporting measurement , the user equipment configured to communicate with a wireless communication system , the method comprising:including measurement information in a message, wherein the measurement information is collected in a first radio access technology (RAT);transmitting the message utilizing a second RAT to a receiving entity in the wireless communication system via a network node, wherein the second RAT is different from the first RAT.46. The method of wherein the including measurement information in a message comprises introducing a receiver address field in the message claim 45 , the receiver address field comprising a receiver address of the receiving entity which is decodable by at least the network node using the first RAT.47. The method of claim 46 , ...

TERMINAL DEVICE, BASE STATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD

A terminal device includes communication means for carrying out communication with a base station device, and generation means for generating a rank indicator specifying a preferred rank, first partial precoder information and second partial precoder information specifying a preferred precoder, and a reception quality indicator specifying a preferred transmission rate. In a first feedback mode in which reception quality information is reported periodically to the base station device, the communication means reports the second partial precoder information and the reception quality indicator at first timing, and reports the rank indicator and the first partial precoder information at second timing different from the first timing. In a second feedback mode in which the reception quality information is reported aperiodically to the base station device, the communication means reports the rank indicator, the first partial precoder information, the second partial precoder information, and the reception quality indicator at the same timing. 114-. (canceled)15. A terminal device , capable of reporting information about reception quality to a base station device based on a first feedback mode in which said terminal device periodically reports said information and a second feedback mode in which said terminal device aperiodically reports said information , comprising:a generation unit for generating a rank indicator specifying a preferred rank, first partial precoder information and second partial precoder information specifying a preferred precoder, and a reception quality indicator specifying a preferred transmission rate, as said information about the reception quality, in each of said first feedback mode and said second feedback mode; anda communication unit for carrying out communication with said base station device,wherein said preferred precoder is specified by a combination of said first partial precoder information and said second partial precoder information,in ...

System and Method for Measurement Bandwidth Configuration

Signaling a Reference Signal Received Power (RSRP) or Reference Signal Received Quality (RSRQ) measurement of a wireless channel is achieved by sending an measurement bandwidth (measbandwidth) indicator to a receiver that mandates a specific measurement bandwidth for performing the RSRP or RSRQ measurement. By virtue of receiving the measbandwidth indicator, the receiver is required to perform the RSRP or RSRQ measurement over a portion of the wireless channel that is equal to the measurement bandwidth specified by the measbandwidth indicator. 1. A method for signaling a measurement of a wireless channel , the method comprising:identifying a measurement bandwidth for a Reference Signal Received Power (RSRP) or Reference Signal Received Quality (RSRQ) measurement; andsending an indicator to a receiver that specifies the measurement bandwidth, wherein the indicator requires the receiver to perform the RSRP or RSRQ measurement over a portion of the wireless channel that is equal to the measurement bandwidth specified by the indicator.2. The method of claim 1 , wherein the indicator is a measurement bandwidth (measbandwidth) indicator.3. The method of claim 2 , wherein the measbandwidth indicator is a field in a measurement object Evolved Universal Terrestrial Radio Access (MeasobjectEUTRA) information element (IE).4. The method of claim 2 , wherein the measbandwidth indicator specifies that the measurement bandwidth is applicable for at least one of Evolved Universal Terrestrial Radio Access (E-UTRA) cells and Universal Terrestrial Radio Access (UTRA) cells.5. The method of claim 2 , wherein the measbandwidth indicator specifies an exact number of resource blocks (RBs) over which the RSRP or RSRQ measurement is performed.6. The method of claim 5 , wherein the measbandwidth indicator prohibits the RSRP or RSRQ measurement from being performed over fewer RBs than specified by the measbandwidth indicator.7. The method of claim 6 , wherein the measbandwidth indicator ...

METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION

The present invention relates to a method for transmitting channel state information of a terminal in a multi-carrier system, and to a terminal using the method. The method comprises the steps of: receiving reference signals from a base station via a plurality of downlink component carriers; measuring a channel state for each of the plurality of downlink component carriers using the reference signals included in the plurality of downlink component carriers; generating channel state information on a portion of the plurality of downlink component carriers; and transmitting to the base station the channel state information on a portion of the plurality of downlink component carriers and/or an index which indicates the portion of the plurality of downlink component carriers. 1. A method of transmitting channel status information of user equipment in a multi-carrier system , the method comprising:receiving a reference signal through a plurality of downlink component carriers from a base station;measuring a channel status on each of the plurality of downlink component carriers using the reference signal included in each of the plurality of downlink component carriers;generating channel status information on some of the plurality of downlink component carriers; andtransmitting to the base station at least one of channel status information on the some downlink component carriers and an index indicating the some downlink component carriers.2. The method of claim 1 , wherein the some downlink component carriers include one downlink component carrier having a best channel status among the plurality of downlink component carriers.3. The method of claim 2 , wherein the channel status information on the one downlink component carrier and the index indicating the one downlink component carrier are transmitted through one uplink component carrier.4. The method of claim 2 , wherein each of the channel status information on the one downlink component carrier and the index indicating ...

System And Method To Monitor And Control Remote Sensors And Equipment

A processor, memory, first transceiver, second transceiver, plurality of wired and wireless ports, and a power system storing excess energy are provided. Multiple similar systems may mesh communication via first transceiver. Unencrypted data from ports are packaged into unencrypted data structures and forwarded to the second transceiver for transmission according to the telecommunications standard of the second transceiver. A method may include determining if either a predefined time to sample data was reached or if an interrupt was received, and then sampling ports associated with the predefined time or interrupt, to collect data from remote sensors or equipment coupled to the ports, process the sampled data, store the processed data in memory, and evaluate the stored data against a set of rules. If no rules are violated, the sampling continues, and the processed data is packaged and transmitted to a server at a prescheduled time. Actions are taken if rules are violated.

MOBILE COMMUNICATION METHOD, MOBILE STATION, AND RADIO BASE STATION

In the mobile communication system according to the present invention, when the RSRP or RSRQ in a non-serving cell of SCC within “MeasObject” is larger than the sum of the RSRP or RSRQ in an Scell within the “MeasObject” and a predetermined offset value (Offset) for a predetermined period (Time-To-Trigger), the mobile station UE determines that “ReportConfig-A is satisfied. 16.-. (canceled)7. A mobile communication method by which a mobile station communicates with a radio base station by using a primary carrier and one or a plurality of secondary carriers having different carrier frequencies , whereina serving cell is present in each of the primary carrier and the secondary carrier, the method comprising:a step A of transmitting, by the radio base station, measurement control information including a carrier to be measured and a reporting condition, to the mobile station; anda step B of transmitting, by the mobile station, a measurement report including a measurement result of the carrier to be measured, to the radio base station, when the reporting condition is satisfied, whereinin the step B, when a measurement value of a radio quality in a non-serving cell of the secondary carrier within the carrier to be measured is larger than a sum of a measurement value of a radio quality in a serving cell of the secondary carrier within the carrier to be measured and a predetermined offset value for a predetermined period, the mobile station determines that the reporting condition is satisfied.8. A mobile station configured to be able to communicate with a radio base station by using a primary carrier and one or a plurality of secondary carriers having different carrier frequencies , whereina serving cell is present in each of the primary carrier and the secondary carrier, the method comprising:a reception unit configured to receive measurement control information including a carrier to be measured and a reporting condition, from the radio base station; anda transmission ...

APPARATUS AND METHOD OF REPORTING MEASUREMENT RESULT IN WIRELESS COMMUNICATION SYSTEM

A method and apparatus of reporting a measurement result in a wireless communication system are provided. A user equipment receives a measurement configuration for a serving cell and performs a measurement in accordance with the measurement configuration to acquire an actual measurement result. The user equipment determines whether the serving cell is deactivated and transmits a measurement result including a pre-defined value if the serving cell is deactivated. 1. A method of reporting a measurement result in a wireless communication system , the method comprising:receiving, by a user equipment, a measurement configuration for a serving cell;performing, by the user equipment, a measurement in accordance with the measurement configuration to acquire an actual measurement result;determining, by the user equipment, whether the serving cell is deactivated; andtransmitting, by the user equipment, a measurement result including a pre-defined value if the serving cell is deactivated and transmitting the measurement result including the actual measurement result if the serving cell is activated.2. The method of claim 1 , wherein the actual measurement result is a channel quality indicator.3. The method of claim 1 , wherein the actual measurement result is a power headroom of the user equipment.4. The method of claim 1 , wherein the serving cell is a secondary cell.5. The method of claim 4 , wherein the serving cell is activated or de-activated by receiving an activation command from a base station.6. The method of claim 4 , wherein the serving cell is deactivated when a deactivation timer is expired claim 4 , wherein the deactivation timer is started when the serving cell is activated.7. The method of claim 1 , wherein the measurement result includes an actual measurement result for at least one activated serving cell.8. The method of claim 7 , wherein the at least one activated serving cell is a primary cell which is always activated.9. An apparatus of reporting a ...

USER EQUIPMENT AND METHOD IN MOBILE COMMUNICATION SYSTEM

User equipment having operating modes of at least a connected mode (CONN) and an idle mode (IDLE) includes a measurement unit configured to measure radio quality in the idle mode in accordance with measurement target information indicating that the user equipment is preset to report a measurement value of the radio quality to a base station, a storage unit configured to store the measurement target information and the measurement value of the radio quality measured by the measurement unit and a transmitting unit configured to, if a predefined report condition (log exist condition, FIG. ) is satisfied, transmit an indicator indicative of presence of the measurement value of the radio quality to the base station in the connected mode and in response to a request from the base station, transmit a report signal including the measurement value of the radio quality. 1. A user equipment having operating modes of at least a connected mode and an idle mode , comprising:a measurement unit configured to measure radio quality in the idle mode in accordance with measurement target information indicating that the user equipment is preset to report a measurement value of the radio quality to a management node;a storage unit configured to store the measurement target information and the measurement value of the radio quality measured by the measurement unit; anda transmitting unit configured to, if a predefined report condition is satisfied, transmit an indicator indicative of presence of the measurement value of the radio quality to the base station in the connected mode and in response to a request from the base station, transmit a report signal including the measurement value of the radio quality,wherein if a predefined period has expired or if it is confirmed that the report signal has been successfully transmitted, the storage unit deletes the measurement target information.2. The user equipment as claimed in claim 1 , wherein if a predefined measurement value deletion ...

Measurements Logging and Transmission at a User Equipment of a Mobile Communications System

A user equipment performs measurements logging which has been defined for a scheduled area belonging to a network of a mobile communications network, the measurements including information about performance of the scheduled area. In case the user equipment connects to an area of areas of the mobile communications network which belongs to a network different from the network of the scheduled area, the user equipment prevents transmission of the logged measurements. 1. An apparatus comprising:a processor configured to perform measurements logging which has been defined for a scheduled area belonging to a network of a mobile communications network, the measurements comprising information about performance of the scheduled area; anda transceiver configured to connect the apparatus to an area of areas of the mobile communications network,wherein the processor is configured to detect to which area of the areas of the mobile communications network the transceiver connects the apparatus, and wherein the processor is configured to prevent transmission of the logged measurements in case the area to which the transceiver connects the apparatus belongs to a network of the mobile communications network which is different from the network of the scheduled area.2. The apparatus of claim 1 , wherein the processor is configured to delete the logged measurements for the scheduled area in case the area to which the transceiver connects the apparatus belongs to a network of the mobile communications network which is different from the network of the scheduled area.3. The apparatus of claim 1 , wherein claim 1 , in case the area to which the transceiver connects the apparatus belongs to a network of the mobile communications network which is different from the network of the scheduled area claim 1 , the processor is configured to hold the logged measurements for a predetermined period of time and/or until the transceiver reconnects the apparatus to the network of the scheduled area ...

METHOD AND APPARATUS FOR REPORTING RADIO BEARER LOSS INFORMATION

A method for reporting radio bearer loss information is provided in an embodiment of this invention. The method comprises: receiving a User Equipment UE Context Release Request message or a Release Access Bearer Request message or an Iu interface release request message all carrying a release cause value; and if the release cause value indicates an abnormal release, reporting radio bearer loss information to a gateway while preserving non-GBR bearers. With the method and apparatus of embodiments of this invention, not only bearer reporting can be realized, but also problems caused by the release of Non-Guaranteed Bandwidth non-GBR bearers can be prevented. 1. A radio bearer loss information reporting method , comprising:receiving one of the group consisting of a user equipment (UE) context release request message, a release access bearer request message, and an Iu interface release request message, wherein each of the user equipment (UE) context release request message the release access bearer request message and the Iu interface release request message carries a release cause value;if the release cause value indicates an abnormal release, reporting the radio bearer loss information to a gateway while preserving non-guaranteed bandwidth (non-GBR) bearers.2. The method according to claim 1 , wherein when the method is applied on a mobility management entity (MME) claim 1 , the receiving one of the group consisting of the user equipment (UE) context release request message the release access bearer request message claim 1 , and the Iu interface release request message claim 1 , comprisesreceiving the user equipment (UE) context release request message carrying the release cause value sent by an evolved Node B (eNB).3. The method according to claim 2 , wherein the reporting radio bearer loss information to the gateway comprises:sending one of the group consisting of a modify bearer request message and a release access bearer request message to a servicing gateway (SGW ...

REVERSE LINK THROUGHPUT MANAGEMENT FOR FLEXIBLE BANDWIDTH SYSTEMS

Methods, systems, and devices for increasing reverse link throughput by coordination of multiple wireless systems using reverse link blanking are provided. Some embodiments involve utilizing the bandwidth of one carrier bandwidth that partially overlaps with the bandwidth of another carrier bandwidth. This overlap may create interference. Different indicators may be utilized to prompt a device, such as a mobile device, to coordinate reverse link transmission blanking on at least one of the carrier bandwidths to increase throughput for the other overlapping carrier bandwidth. For example, a base station may transmit such an indicator to the mobile device to prompt the transmission blanking. Some embodiments also include increasing transmission power for the overlapping carrier bandwidth during the transmission blanking of other carrier bandwidth. Some embodiments utilize flexible carrier bandwidths systems that may utilize portions of spectrum that may not be big enough to fit a normal bandwidth waveform. 1. A method of increasing reverse link throughput in a wireless communications system , the method comprising:identifying a first carrier bandwidth and a second carrier bandwidth, wherein the second carrier bandwidth at least partially overlaps the first carrier bandwidth;determining an activity level on at least the first carrier bandwidth or the second carrier bandwidth; andtransmitting at least a first indicator based on the determined one or more activity levels to coordinate a transmission blanking on a reverse link over the first carrier bandwidth with respect to the second carrier bandwidth.2. The method of claim 1 , further comprising:transmitting at least a second indicator based on the determined one or more activity levels to coordinate a power transmission increase on a reverse link over the second carrier bandwidth with respect to the first carrier bandwidth.3. The method of claim 1 , wherein transmitting at least the first indicator based on the ...

METHOD AND APPARATUS FOR TRANSMITTING BUFFER STATUS REPORT IN WIRELESS NETWORK

The invention proposes a method and an apparatus for transmitting a buffer status report in a wireless network, where a user equipment is configured with a plurality of component carriers, the user equipment obtains an amount of data to be transmitted after respective media access layer protocol data units corresponding to the respective component carriers are generated, generates the uplink buffer status report message according to the amount of data to be transmitted, and reports the uplink buffer status report message to a base station serving the user equipment. The invention address the problem of how to report buffer status information when there are a plurality of media access layer protocol data units in a transport time interval. With the solution of the invention, the base station can definitively know how many uplink resources can be allocated for the user equipment to guarantee more efficient scheduling. 1. A method of reporting an uplink buffer status report message in a user equipment configured with a plurality of component carriers , the method comprising the steps of:A. obtaining an amount of data to be transmitted after respective media access layer protocol data units corresponding to the respective component carriers are generated;B. generating the uplink buffer status report message according to the amount of data to be transmitted; andC. reporting the uplink buffer status report message to a base station serving the user equipment.2. The method according to claim 1 , wherein the step C further comprises:transmitting the uplink buffer status report message to the base station serving the user equipment over one of the plurality of component carriers.3. The method according to claim 2 , wherein the respective media access layer protocol data units correspond to logical channels with different priorities claim 2 , and the step B further comprises:encapsulating the uplink buffer status report message and data corresponding to the logical channel ...

METHODS, APPARATUS AND SYSTEMS FOR MINIMIZATION OF DRIVE TESTS (MDT) BASED ON QOS VERIFICATIONS

A method of managing one or more test measurements associated with a communication system using a wireless transmit/receive unit (WTRU) is disclosed. The method includes receiving, by the WTRU, a measurement configuration including at least a trigger indicating a condition or event for initiation of the one or more test measurements; determining, by the WTRU, whether the trigger has been satisfied, as a determination result; initiating the one or more test measurements in accordance with the determination result; and measuring, by the WTRU, the one or more test measurements. 1. A method of managing one or more test measurements associated with a communication system using a wireless transmit/receive unit (WTRU) , the method comprising:receiving, by the WTRU, a measurement configuration including at least a trigger indicating a condition or event for initiation of the one or more test measurements;determining, by the WTRU, whether the trigger has been satisfied, as a determination result; andinitiating, by the WTRU, measurement the one or more test measurements in accordance with the determination result.2. The method of claim 1 , further comprisingwirelessly reporting, by the WTRU to a network resource, the one or more test measurements.3. The method of claim 1 , wherein the receiving of the measurement configuration includes:obtaining the trigger indicating any of: (1) a geographic region in which the test measurements are to be taken; (2) a location at which the test measurements are to be taken; (3) a time at which the test measurements are to be taken; (4) a tracking area in which the test measurements are to be taken; or (5) a cell identifier associated with a serving cell of which the test measurements are to be taken.4. The method of claim 1 , further comprising:determining whether a channel condition exceeds a threshold,wherein the channel condition includes at least one of: (1) a channel quality indicator; (2) power headroom; (3) throughput of a ...

APPARATUS AND METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION IN A MULTIPLE CARRIER SYSTEM

Provided are an apparatus and method for transmitting uplink control information (UCI) in a multiple carrier system. The method comprises the steps of: generating uplink control information for measuring a downlink component carrier (DL CC) set in a terminal; selecting a physical uplink shared channel (PUSCH) of one uplink component carrier from among PUSCHs of at least two uplink component carriers set in the terminal, according to a priority order; and transmitting the uplink control information through the PUSCH of the selected uplink component carrier. 1. A method for transmitting Uplink Control Information (UCI) , performed by user equipment , in a multi-carrier system , the method comprising:generating UCI for measuring a downlink component carrier (DL CC) configured in the user equipment;selecting a physical uplink shared channel (PUSCH) of one uplink component carrier according to an order of priority from PUSCHs of two or more uplink component carriers configured in the user equipment; andtransmitting the UCI through the PUSCH of the selected uplink component carrier.2. The method of claim 1 , wherein if transmission mode is configured in the PUSCHs of the two or more uplink component carriers claim 1 , a PUSCH not operating in Multi-Input Multi-Output (MIMO) mode is selected.3. The method of claim 1 , wherein a PUSCH in which largest data bits are transmitted is selected from the PUSCHs of the two or more uplink component carriers.4. The method of claim 1 , wherein if the PUSCH of the selected uplink component carrier is not a PUSCH having a highest order of priority claim 1 , a transfer amount of the UCI is set to a predetermined threshold or lower.5. The method of claim 4 , wherein if acknowledgement (ACK)/non-acknowledgement (NACK) claim 4 , aperiodic Channel Status Information (CSI) claim 4 , and periodic CSI are included the UCI transmitted by the user equipment claim 4 , the order of priority in transmission is in order of the ACK/NACK claim 4 , the ...

Bandwidth information determination for flexible bandwidth carriers

Methods, systems, and devices for wireless communication are provided for mobility management for wireless communications systems that utilize a flexible bandwidth carrier. Some embodiments include approaches for determining bandwidth information, such as one or more bandwidth scaling factors N and/or flexible bandwidths, at a user equipment (UE), where the bandwidth information may not be signaled to the UE. Embodiments for determining bandwidth information include: random ordered bandwidth scaling factor approaches, delay ordered bandwidth scaling factor approaches, storing bandwidth scaling factor value in UE Neighbor Record approaches, spectrum measurement approaches, spectrum calculation approaches, and/or a priori approaches. Flexible bandwidth carrier systems may utilize spectrum portions that may not be big enough to fit a normal waveform. Flexible bandwidth carrier systems may be generated through dilating, or scaling down, time, frame lengths, bandwidth, or the chip rate of the flexible bandwidth carrier systems with respect to a normal bandwidth carrier system.

Alert-triggered recording of spectrum data

Techniques are described for alert-triggered recording spectrum data. In one embodiment, a method comprises determining whether network performance for one or more communications channels of a wireless network is below a threshold. In response to determining that the network performance for the one or more communications channels of the wireless network is below the threshold, recording of spectrum data for energy on the one or more communications channels of the wireless network is initiated. In an embodiment, determining whether network performance is below a threshold comprises determining whether the quality of at least one communications channel is below a threshold. In another embodiment, determining whether network performance is below a threshold comprises determining whether one or more network parameters monitored on one or more network elements indicate that network performance is below a threshold.

METHODS AND APPARATUS FOR REDUCING INTERFERENCE IN A HETEROGENEOUS NETWORK

Certain aspects relate to methods and apparatus for reducing interference in a heterogeneous network. Certain aspects relate to methods and apparatus for delinking downlink and uplink resource partitioning in a heterogeneous network. In aspects, the delinking is accomplished by reliably delivering uplink grant to a UE, e.g., pico UE in a pico CRE region, without using downlink Almost Blank Subframe (ABS) resources in which an interfering cell limits transmission to reduce interference to other victim cells. In techniques, instead of using the regular PDCCH sent in downlink ABS resources for uplink grant transmission, the uplink grant is sent on another more reliable downlink control channel using resources configured to avoid interference with transmissions from an interfering base station. In techniques, the DL grant is sent on PDCCH in non-downlink ABS resources, but the UE employs enhanced UE capabilities (e.g., interference cancellation) to process the received control information. 1. A method for wireless communications by a User Equipment (UE) , comprising:receiving, from a serving base station, an assignment of downlink resources on one or more special downlink subframes in which an interfering base station limits downlink transmissions in an effort to reduce interference to another station;receiving, from the serving base station, an assignment of uplink resources on one or more downlink subframes that are not limited to the special downlink subframes; andtransmitting to the serving base station, using the assigned uplink resources.2. The method of claim 1 , wherein the one or more special subframes comprise one or more special subframes in which the interfering base station limits downlink transmissions to reduce interference to the another base station.3. The method of claim 2 , wherein the one or more special subframes in which the interfering base station limits the downlink transmissions to reduce interference to the another base station comprise almost ...

METHOD, EQUIPMENT FOR SUBMITTING A MEASUREMENT REPORT

A method, relevant equipment and system for determining a User Equipment (UE) or UEs affecting a neighboring cell are disclosed. The method for determining UE or UEs affecting a neighboring cell includes: receiving load information sent by a neighboring cell, where the load information indicates an interfered Physical Resource Block (PRB) of the neighboring cell; determining a UE or UEs that occupy, when scheduling is performed, the interfered PRB; determining UEs located in an Inter-Cell Interference Coordination (ICIC) measurement area corresponding to the neighboring cell; and obtaining an intersection of the UE or UEs that occupy, when scheduling is performed, the interfered PRB and the UE or UEs located in the ICIC measurement area corresponding to the neighboring cell. The technical solution under the present invention enables accurate determining of the UE or UEs that affect the neighboring cell. 1. A method for submitting a measurement report , comprising:measuring multiple carriers of a neighboring cell, and obtaining measurement parameters of the corresponding carriers; andsending a measurement report to a NodeB of a serving cell, wherein the measurement report comprises the obtained measurement parameters and carrier indications indicating carriers corresponding to the obtained measurement parameters.2. The method according to claim 1 , wherein:the method further comprises:selecting a measurement parameter to be sent among the obtained measurement parameters according to a pre-stored selection rule;wherein the measurement report includes the selected measurement parameter and a carrier indication indicating the carrier corresponding to the selected measurement parameter.3. The method according to claim 2 , wherein:the selecting the measurement parameter to be sent among the obtained measurement parameters comprises:selecting a maximum value as the measurement parameter to be sent among the obtained measurement parameters.4. The method according to claim 2 ...

RADIO COMMUNICATION APPARATUS AND RADIO COMMUNICATION METHOD

A CIR measuring section measures CIRs of all blocks received and a block selection section makes a threshold decision based on the CIR measurement result and threshold information according to an amount of traffic in the own cell and neighboring cells. As a result of the threshold decision, blocks whose CIRs exceed the threshold are regarded as usable blocks. A CIR averaging section averages the CIRs of the usable blocks and a CQI generation section generates a CQI based on the CIR average value. The CQI generated and selected block numbers are reported to a base station apparatus. This allows the throughput of the own cell and neighboring cells to be improved. 1. A base station for transmitting an orthogonal frequency division multiplexing (OFDM) signal , the base station comprising:a transmitting section configured to transmit information of a number to a mobile device, the information of the number corresponding to subcarrier blocks to be used for averaging channel quality, each of the subcarrier blocks including a plurality of subcarriers, wherein the information of the number does not indicate positions of subcarrier blocks to be selected; anda receiving section configured to receive a signal from the mobile device, the signal including a generated CQI and information indicating positions of selected subcarrier blocks selected by the mobile device, the generated CQI being a value representing an average channel quality across only the selected subcarrier blocks which are corresponding to the information of the number and are providing preferred channel quality, within a communication band used for transmission from the base station to the mobile device, wherein said number is less than the total number of subcarrier blocks within the communication band.2. The base station according to claim 1 , wherein said number corresponding to subcarrier blocks to be used for averaging channel quality is determined correspondingly to the total number of subcarrier blocks ...

METHOD FOR ALLOWING TERMINAL TO REPORT MEASUREMENT RESULT FOR MDT TO BASE STATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

The present invention provides a method for a terminal to report the measurement result of a minimization of drive test (MDT) in a wireless communication system. More specifically, the method comprises the steps of: receiving MDT setup information from said base station; performing cell measurement on the basis of said MDT setup information; storing the result of said cell measurement in an MDT log on the basis of a valid time that precedes as much as the second interval from storage times, at every storage time of a first interval unit that is contained in said MDT setup information; and reporting to said base station the MDT log in which the result of said cell measurement is stored. 110.-. (canceled)11. A method for reporting a result of a Minimization of Drive Test (MDT) measurement to a base station at a user equipment in a wireless communication system , the method comprising:receiving MDT configuration information from the base station;performing a cell measurement based on the MDT configuration information;logging, at a logging point defined by a first interval, a measurement result within a second interval from the logging point, the information on the first interval is included in the MDT configuration information; andreporting the measurement result to the base station.12. The method of claim 11 , wherein the first interval is a logging period.13. The method of claim 11 , wherein the second interval is a length of a window within the first interval.14. The method of claim 11 , logging the measurement result comprises:if there are a plurality of measurement results within the second interval from the logging point, logging the measurement result being nearest from the logging point among the plurality of measurement results.15. The method of claim 11 , logging the measurement result comprises:if there are a plurality of measurement results within the second interval from the logging point, logging an average value of the plurality of measurement results.16 ...

METHOD FOR TRANSMITTING CHANNEL QUALITY INFORMATION IN A MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM

A method is provided for transmitting channel quality information (CQI) in a MIMO system. A method for allowing a receiver to feed back a CQI value to a transmitter in a Multiple Input Multiple Output (MIMO) system includes receiving a transmission (Tx) pilot signal for each Tx antenna from a base station (BS), measuring a first CQI value of a first codeword and a second CQI value of a second codeword on the basis of the pilot signal, and transmitting the first CQI value of the first codeword and the second CQI value of the second codeword to the base station (BS), wherein at least one of the first and second CQI values includes specific information capable of indicating a transmission restriction status of a corresponding codeword. 17-. (canceled)8. A method for a user equipment in a Multiple Input Multiple Output (MIMO) system , the method comprising:transmitting first channel quality information (CQI) for a first codeword; andtransmitting a differential value indicating a difference between the first CQI and second CQI for a second codeword,wherein at least the first CQI or the second CQI is set to an index value of a plurality of index values to indicate a transmission restriction status for a corresponding codeword when a channel quality for the corresponding codeword is equal to or less than a reference value, andwherein each of the plurality of index values is mapped to a coding rate and a modulation order.9. The method according to claim 8 , further comprising:transmitting rank information at a first transmission period, the rank information indicating a maximum number of transmittable streams; andtransmitting the first CQI and the differential value at a second transmission period shorter than the first transmission period.10. The method according to claim 9 , further comprising determining the rank information for an entire bandwidth for the user equipment.11. The method according to claim 8 , further comprising determining the first CQI and the second CQI ...

METHOD AND APPARATUS FOR PHYSICAL LAYER MEASUREMENTS IN MULTICAST BROADCAST MULTIMEDIA SERVICE SYSTEMS

A method, an apparatus, and a computer program product for wireless communication are provided. An apparatus, e.g., user equipment (UE), receives a reporting requirement for one or more Multicast-Broadcast Single Frequency Network (MBSFN) physical layer parameters. The UE obtains the one or more MBSFN physical layer parameters including at least one parameter corresponding to a reference signal, and creates a report based on the obtained one or more MBSFN physical layer parameters. The UE may obtain the one or more MBSFN physical layer parameters using user-plane or control-plane based mechanisms. The user-plane mechanism involves the use of a modified version of the reporting mechanism for Quality of Experience (QoE) metrics. The control-plane mechanism involves the use of a modified version of the reporting mechanism for the Minimization of Drive Tests (MDT) metrics. 1. A method of wireless communication , comprising:receiving a reporting requirement for one or more multicast-broadcast single frequency network (MBSFN) physical layer parameters, including at least one parameter corresponding to a reference signal;obtaining the one or more MBSFN physical layer parameters including the at least one parameter corresponding to a reference signal; andcreating a report based on the obtained one or more MBSFN physical layer parameters.2. The method of claim 1 , wherein the at least one parameter corresponding to a reference signal comprises one of a reference signal strength indicator (RSSI) claim 1 , a reference signal received power (RSRP) and a reference signal received quality (RSRQ).3. The method of claim 1 , wherein obtaining the one or more MBSFN physical layer parameters comprises measuring one or more physical multicast channel (PMCH) subframes.4. The method of claim 3 , wherein the one or more PMCH subframes correspond to monitored PMCH subframes as schedule by MCCH/MCH scheduling information.5. The method of claim 3 , wherein the one or more PMCH subframes ...

DISTRIBUTED ANTENNA SYSTEM AND WIRELESS COMMUNICATION METHOD USED IN SAID SYSTEM

A distributed antenna system that forms a plurality of communication areas and allows a plurality of terminals to communicate simultaneously, while minimizing variability in the quality of communication among the terminals. Said distributed antenna system: provides one or more logical antenna ports to wireless front-end units provided with remote radio heads (RRHs); forms a plurality of communication areas; determines the terminals that will communicate in each communication area; controls connection between the logical antenna port(s) and the front-end units per communication area; and uses signal-processing devices associated with the logical antenna ports to perform signal processing for each terminal. 1. A distributed antenna system comprising:a plurality of wireless front end units that communicates with a terminal;a route control device connected to the wireless front end units;a signal processing control device connected to the route control device; anda multiple access control device connected to the signal processing control device and route control device, wherein the distributed antenna system is characterized in thatthe signal processing control device includes a plurality of communication area signal processing units that performs signal processing concerning a communication area to be provided for the terminal;the multiple access control device posts a plurality of associations of the communication area signal processing units with the wireless front end units, which configure communication areas, to the route control device; andbased on the associations, the route control device controls signal processing between the wireless front end units and the signal processing control device.2. The distributed antenna system as set forth in claim 1 , characterized in that:the association is information representing the relationship of connection between at least one logical antenna port provided by the communication area signal processing unit and the wireless ...

CELL MEASUREMENT METHOD AND TERMINAL

A cell measurement method of a User Equipment (UE) is disclosed. The cell measurement method may include receiving a radio resource configuration dedicated Information Element (IE) and a measurement object from a serving cell. The radio resource configuration dedicated IE may include first information about a measurement resource restriction pattern for a first cell and the measurement object may include a neighbor cell configuration IE for indicating MBMS Single Frequency Network (MBSFN) configurations of one or more neighbor cells. The measurement object may further include second information about a resource restriction pattern indicating subframes on which restriction is imposed in Reference Signal Received Power (RSRP) or Reference Signal Received Quality (RSRQ) measurements of one or more neighbor cells and a list of one or more neighbor cells to which the second information is applied. If the MBSFN configurations of the one or more neighbor cells are not known or not explicitly indicated by the neighbor cell configuration IE, the method may further include determining that the subframes indicated by the second information have not been configured as MBSFN subframes for the one or more neighbor cells listed in the list. 1. A cell measurement method of a User Equipment (UE) , comprising:receiving a radio resource configuration dedicated Information Element (IE) and a measurement object from a serving cell, wherein the radio resource configuration dedicated IE includes first information about a measurement resource restriction pattern for a first cell, wherein the measurement object includes a neighbor cell configuration IE for indicating MBMS Single Frequency Network (MBSFN) configurations of one or more neighbor cells, wherein the measurement object further includes second information about a resource restriction pattern indicating subframes on which restriction is imposed in Reference Signal Received Power (RSRP) and Reference Signal Received Quality (RSRQ) ...

METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK INFORMATION IN WIRELESS COMMUNICATION SYSTEM

A method and an apparatus for transmitting feedback of a mobile station (MS) in a wireless communication system supporting a multi-carrier operation are provided. The method includes transmitting feedback information to a base station, and in this case, the feedback information is transmitted through a MAC control message and the feedback information includes carrier information of an activation carrier related to the MAC control message. 1. A method for transmitting feedback of a mobile station (MS) in a wireless communication system supporting a multi-carrier operation , the method comprising:transmitting feedback information to a base station (BS), wherein the feedback information is included in a MAC (media access control) control message and the feedback information comprises carrier information of an activation carrier related to the MAC control message.2. The method of claim 1 , further comprising:receiving a downlink control message indicating a transmission of an uplink control message from the BS,wherein the downlink control message comprises carrier information regarding a carrier related to the uplink control message to be transmitted by the MS.3. The method of claim 2 , wherein the downlink control message is transmitted through a MAC control message.4. The method of claim 3 , wherein the downlink control message is a message requesting the MS to measure at least one of an SINR (signal to interference plus noise ratio) and downlink interference with respect to a particular frequency partition and feed it back or a message re-questing for the MS to report an uplink power state claim 3 , over the carrier indicated by the carrier information included in the downlink control message.5. The method of claim 2 , wherein the downlink control message is received through a primary carrier claim 2 , wherein the primary carrier is a stand-alone carrier by which the MS performs an initial network entry process or a network re-entry process.6. The method of claim 1 , ...