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RU2012125265A - Активация/деактивация компонентных несущих в системах с несколькими несущими - Google Patents

Активация/деактивация компонентных несущих в системах с несколькими несущими Download PDF

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RU2012125265A
RU2012125265A RU2012125265/07A RU2012125265A RU2012125265A RU 2012125265 A RU2012125265 A RU 2012125265A RU 2012125265/07 A RU2012125265/07 A RU 2012125265/07A RU 2012125265 A RU2012125265 A RU 2012125265A RU 2012125265 A RU2012125265 A RU 2012125265A
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cell
information
scell
wtru
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RU2558733C2 (ru
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Гислен ПЕЛЛЕТЬЕ
Поль МАРИНЬЕ
Мариан РУДОЛЬФ
Стефен Е. ТЭРРИ
Роберт Л. ОЛЕСЕН
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Интердиджитал Пэйтент Холдингз, Инк.
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

1. Способ, реализуемый в блоке беспроводной передачи и приема (блоке WTRU) для обработки агрегации несущих, содержащий этапы, на которых:конфигурируют для блока WTRU первичную соту (соту PCell);конфигурируют для блока WTRU по меньшей мере одну вторичную соту (соту SCell); иобрабатывают информацию на основе состояния по меньшей мере одной соты SCell, причем состояние по меньшей мере одной соты SCell влияет на то, каким образом информация обрабатывается.2. Способ по п.1, в котором информация представляет собой команду активации/деактивации управляющего элемента (CE) управления доступом к среде передачи (MAC), причем блок WTRU выполнен с возможностью изменять состояние по меньшей мере одной соты SCell в ответ на команду активации/деактивации.3. Способ по п.1, в котором информация представляет собой команду активации/деактивации, которая применяется для каждой сконфигурированной соты SCell, причем блок WTRU выполнен с возможностью изменять состояние по меньшей мере одной соты SCell в ответ на команду активации/деактивации.4. Способ по п.1, в котором состояние по меньшей мере одной соты SCell является сконфигурированным или неактивным, и информация представляет собой команду активации для по меньшей мере одной соты SCell, при этом способ дополнительно содержит этап, на котором:инициируют отчет запаса мощности при условии, что по меньшей мере одна сота SCell имеет сконфигурированные ресурсы восходящей линии связи.5. Способ по п.1, в котором состояние по меньшей мере одной соты SCell является сконфигурированным или неактивным, и информация представляет собой по меньшей мере команду активации для по меньшей мере одной соты SCell, при этом способ дополнительно содер�

Claims (15)

1. Способ, реализуемый в блоке беспроводной передачи и приема (блоке WTRU) для обработки агрегации несущих, содержащий этапы, на которых:
конфигурируют для блока WTRU первичную соту (соту PCell);
конфигурируют для блока WTRU по меньшей мере одну вторичную соту (соту SCell); и
обрабатывают информацию на основе состояния по меньшей мере одной соты SCell, причем состояние по меньшей мере одной соты SCell влияет на то, каким образом информация обрабатывается.
2. Способ по п.1, в котором информация представляет собой команду активации/деактивации управляющего элемента (CE) управления доступом к среде передачи (MAC), причем блок WTRU выполнен с возможностью изменять состояние по меньшей мере одной соты SCell в ответ на команду активации/деактивации.
3. Способ по п.1, в котором информация представляет собой команду активации/деактивации, которая применяется для каждой сконфигурированной соты SCell, причем блок WTRU выполнен с возможностью изменять состояние по меньшей мере одной соты SCell в ответ на команду активации/деактивации.
4. Способ по п.1, в котором состояние по меньшей мере одной соты SCell является сконфигурированным или неактивным, и информация представляет собой команду активации для по меньшей мере одной соты SCell, при этом способ дополнительно содержит этап, на котором:
инициируют отчет запаса мощности при условии, что по меньшей мере одна сота SCell имеет сконфигурированные ресурсы восходящей линии связи.
5. Способ по п.1, в котором состояние по меньшей мере одной соты SCell является сконфигурированным или неактивным, и информация представляет собой по меньшей мере команду активации для по меньшей мере одной соты SCell, при этом способ дополнительно содержит этап, на котором:
определяют на основе информации одну конфигурацию из конфигурации отслеживания физического канала управления нисходящей линии связи и конфигурации планирования с перекрестными несущими.
6. Способ по п.1, в котором информация представляет собой сконфигурированное значение для определения начального символа физического совместно используемого канала нисходящей линии связи для по меньшей мере одной соты SCell для конфигурации планирования с перекрестными несущими.
7. Способ по п.1, в котором состояние по меньшей мере одной соты SCell является активным, и информация представляет собой команду деактивации для по меньшей мере одной соты SCell, при этом способ дополнительно содержит этапы, на которых:
прекращают отслеживание физического канала управления нисходящей линии связи для по меньшей мере одной соты SCell; и
прекращают прием назначений нисходящей линии связи или разрешений восходящей линии связи, соответствующих по меньшей мере одной соте SCell.
8. Способ по п.1, в котором информация представляет собой сконфигурированное значение, указывающее конфигурацию планирования с перекрестными несущими, при этом способ дополнительно содержит этап, на котором:
определяют, какая сота SCell сигнализирует о выделениях нисходящей линии связи и разрешениях восходящей линии связи.
9. Способ по п.1, в котором информация представляет собой определение отказа передачи запроса планирования, при этом способ дополнительно содержит этап, на котором:
высвобождают конфигурацию отчетов об индикаторе качества канала, индексе матрицы предварительного кодирования и индикаторе класса для сконфигурированных сот SCell.
10. Способ по п.1, в котором информация представляет собой определение отказа передачи запроса планирования, при этом способ дополнительно содержит этап, на котором:
высвобождают конфигурацию отчетов опорного сигнала зондирования для сконфигурированных сот SCell.
11. Способ по п.1, в котором информация представляет собой показание относительно повторного установления соединения контроллера беспроводных ресурсов, при этом способ дополнительно содержит этап, на котором:
высвобождают конфигурацию для по меньшей мере одной соты SCell.
12. Способ по п.1, дополнительно содержащий этап, на котором:
для каждого транспортного блока определяют информационное содержание, которое должно быть передано, на основе характеристики информации, причем информация представляет собой управляющую информацию.
13. Блок беспроводной передачи и приема (блок WTRU), выполненный с возможностью агрегации несущих, содержащий:
приемник;
процессор, соединенный с приемником; при этом
процессор выполнен с возможностью конфигурировать для блока WTRU первичную соту (соту PCell);
процессор выполнен с возможностью конфигурировать для блока WTRU по меньшей мере одну вторичную соту (соту SCell); и
процессор выполнен с возможностью обрабатывать информацию на основе состояния по меньшей мере одной соты SCell, причем состояние по меньшей мере одной соты SCell влияет на то, каким образом информация обрабатывается.
14. Блок WTRU по п.13, в котором информация включает в себя опорные сигналы зондирования, которые не передаются при условии, что состояние по меньшей мере одной соты SCell деактивировано.
15. Блок WTRU по п.13, в котором информация включает в себя по меньшей мере одно из индикатора качества канала, индекса матрицы предварительного кодирования и индикатора класса, которые не сообщаются при условии, что по меньшей мере одна сота SCell деактивирована.
RU2012125265/07A 2009-11-19 2010-11-19 Активация/деактивация компонентных несущих в системах с несколькими несущими RU2558733C2 (ru)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US26281009P 2009-11-19 2009-11-19
US61/262,810 2009-11-19
US29352010P 2010-01-08 2010-01-08
US61/293,520 2010-01-08
US30414910P 2010-02-12 2010-02-12
US61/304,149 2010-02-12
US30780310P 2010-02-24 2010-02-24
US61/307,803 2010-02-24
US31444610P 2010-03-16 2010-03-16
US61/314,446 2010-03-16
US33015010P 2010-04-30 2010-04-30
US61/330,150 2010-04-30
US35575610P 2010-06-17 2010-06-17
US61/355,756 2010-06-17
US37367810P 2010-08-13 2010-08-13
US61/373,678 2010-08-13
PCT/US2010/057445 WO2011063244A2 (en) 2009-11-19 2010-11-19 Component carrier activation/deactivation in multi-carrier systems

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RU2012125265A true RU2012125265A (ru) 2013-12-27
RU2558733C2 RU2558733C2 (ru) 2015-08-10

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US (3) US8917605B2 (ru)
EP (1) EP2502456B1 (ru)
JP (4) JP2013511916A (ru)
KR (1) KR101818693B1 (ru)
CN (3) CN102668669B (ru)
BR (1) BR112012012086A2 (ru)
RU (1) RU2558733C2 (ru)
TW (3) TWI519190B (ru)
WO (1) WO2011063244A2 (ru)

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