EA201100269A1 - Устройство мобильной станции, устройство базовой станции, способ связи и система связи - Google Patents
Устройство мобильной станции, устройство базовой станции, способ связи и система связиInfo
- Publication number
- EA201100269A1 EA201100269A1 EA201100269A EA201100269A EA201100269A1 EA 201100269 A1 EA201100269 A1 EA 201100269A1 EA 201100269 A EA201100269 A EA 201100269A EA 201100269 A EA201100269 A EA 201100269A EA 201100269 A1 EA201100269 A1 EA 201100269A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- information
- transmission signal
- base station
- signal sequence
- sequence number
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Предоставляется система мобильной связи, в которой устройство мобильной станции периодически передает на устройство базовой станции информацию количества последовательностей сигнала передачи и информацию качества приема, вычисленную согласно информации количества последовательностей сигнала передачи. Когда сигнал количества/качества последовательностей сигнала передачи не может периодически передаваться, возможно пояснить, какое количество последовательностей сигнала передачи является информацией качества приема относительно приема, выполненного немедленно после этого так, чтобы устройство базовой станции могло выполнить соответствующее распределение ресурсов связи. Система мобильной связи включает в себя блок (65) управления информацией обратной связи, который генерирует информацию обратной связи, включающую в себя информацию качества приема, информацию предварительной обработки сигнала передачи и информацию количества последовательностей сигнала передачи; и блок (51) радиопередачи, который периодически передает сгенерированную информацию обратной связи на устройство базовой станции. Когда информация количества последовательностей сигнала передачи не передается с ресурсом связи, периодически распределяемым, чтобы передавать информацию количества последовательностей сигнала передачи от устройства базовой станции, блок (51) радиопередачи передает информацию последовательности сигнала передачи на устройство базовой станции посредством следующего ресурса связи, который может передавать информацию обратной связи, распределяемую устройством базовой станции.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008072465 | 2008-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201100269A1 true EA201100269A1 (ru) | 2011-08-30 |
EA020781B1 EA020781B1 (ru) | 2015-01-30 |
Family
ID=41090874
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201100269A EA020781B1 (ru) | 2008-03-19 | 2009-03-13 | Устройство мобильной станции, устройство базовой станции, способ связи и система связи |
EA201071097A EA019617B1 (ru) | 2008-03-19 | 2009-03-13 | Устройство мобильной станции, устройство базовой станции, способ связи и система связи |
EA201400562A EA024107B1 (ru) | 2008-03-19 | 2009-03-13 | Устройство мобильной станции, устройство базовой станции, способ связи и система связи |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201071097A EA019617B1 (ru) | 2008-03-19 | 2009-03-13 | Устройство мобильной станции, устройство базовой станции, способ связи и система связи |
EA201400562A EA024107B1 (ru) | 2008-03-19 | 2009-03-13 | Устройство мобильной станции, устройство базовой станции, способ связи и система связи |
Country Status (13)
Country | Link |
---|---|
US (3) | US8259885B2 (ru) |
EP (4) | EP2991427B1 (ru) |
JP (2) | JP4558845B2 (ru) |
KR (2) | KR101471235B1 (ru) |
CN (2) | CN101861757B (ru) |
AU (2) | AU2009227233B2 (ru) |
BR (4) | BR122016015972B1 (ru) |
CA (3) | CA2859188C (ru) |
EA (3) | EA020781B1 (ru) |
ES (3) | ES2926547T3 (ru) |
MX (1) | MX2010010063A (ru) |
TW (2) | TW201004186A (ru) |
WO (1) | WO2009116471A1 (ru) |
Families Citing this family (21)
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EP2395776B1 (en) * | 2007-09-26 | 2015-06-10 | Huawei Technologies Co., Ltd. | Wireless communication system, base station apparatus and mobile station apparatus for sending feedback information |
US20110134782A1 (en) * | 2008-06-23 | 2011-06-09 | Sharp Kabushiki Kaisha | Mobile station apparatus, communication system and communication method |
CN102217206B (zh) | 2009-01-05 | 2014-10-08 | 马维尔国际贸易有限公司 | 用于mimo通信系统的预编码码本 |
US8675794B1 (en) | 2009-10-13 | 2014-03-18 | Marvell International Ltd. | Efficient estimation of feedback for modulation and coding scheme (MCS) selection |
US8917796B1 (en) | 2009-10-19 | 2014-12-23 | Marvell International Ltd. | Transmission-mode-aware rate matching in MIMO signal generation |
WO2011055238A1 (en) | 2009-11-09 | 2011-05-12 | Marvell World Trade Ltd | Asymmetrical feedback for coordinated transmission systems |
CN102783120B (zh) | 2009-12-17 | 2015-07-01 | 马维尔国际贸易有限公司 | 用于交叉极化天线的mimo反馈方案 |
JP5258002B2 (ja) | 2010-02-10 | 2013-08-07 | マーベル ワールド トレード リミテッド | Mimo通信システムにおける装置、移動通信端末、チップセット、およびその方法 |
JP2011242616A (ja) | 2010-05-19 | 2011-12-01 | Sony Corp | 画像表示装置、電子機器、画像表示システム、画像取得方法、プログラム |
JP2012100254A (ja) | 2010-10-06 | 2012-05-24 | Marvell World Trade Ltd | Pucchフィードバックのためのコードブックサブサンプリング |
US9048970B1 (en) | 2011-01-14 | 2015-06-02 | Marvell International Ltd. | Feedback for cooperative multipoint transmission systems |
WO2012131612A1 (en) | 2011-03-31 | 2012-10-04 | Marvell World Trade Ltd. | Channel feedback for cooperative multipoint transmission |
WO2013068916A1 (en) | 2011-11-07 | 2013-05-16 | Marvell World Trade Ltd. | Codebook sub-sampling for frequency-selective precoding feedback |
US9020058B2 (en) | 2011-11-07 | 2015-04-28 | Marvell World Trade Ltd. | Precoding feedback for cross-polarized antennas based on signal-component magnitude difference |
US9031597B2 (en) | 2011-11-10 | 2015-05-12 | Marvell World Trade Ltd. | Differential CQI encoding for cooperative multipoint feedback |
US9220087B1 (en) | 2011-12-08 | 2015-12-22 | Marvell International Ltd. | Dynamic point selection with combined PUCCH/PUSCH feedback |
US8902842B1 (en) | 2012-01-11 | 2014-12-02 | Marvell International Ltd | Control signaling and resource mapping for coordinated transmission |
US9319173B2 (en) | 2012-04-11 | 2016-04-19 | Qualcomm Incorporated | Requests for transmission parameters in a multi-user scenario |
US9319174B2 (en) | 2012-04-11 | 2016-04-19 | Qualcomm Incorporated | Verifying support for requests for transmission parameters in a multi-user scenario |
CN104521269B (zh) | 2012-04-27 | 2018-05-11 | 马维尔国际贸易有限公司 | 用于基站和移动通信终端之间的多点协作(CoMP)通信方法和装置 |
CN108604944B (zh) * | 2016-03-11 | 2021-09-14 | 诺基亚技术有限公司 | 反馈信令管理 |
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JPWO2003037027A1 (ja) * | 2001-10-18 | 2005-02-17 | 富士通株式会社 | 移動通信システムおよび移動通信システムの通信方法 |
US20030119452A1 (en) * | 2001-10-19 | 2003-06-26 | Samsung Electronics Co., Ltd. | Apparatus and method for controlling transmission power of downlink data channel in a mobile communication system supporting MBMS |
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KR100981514B1 (ko) | 2004-12-30 | 2010-09-10 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 통신 시스템에서 부분 채널 정보 피드백을 이용한 적응 부채널 및 비트 할당 방법 |
EP1699197A1 (en) | 2005-01-27 | 2006-09-06 | Alcatel | Method for sending channel quality information in a multi-carrier radio communication system, corresponding mobile terminal and base station |
MX2007015007A (es) * | 2005-05-31 | 2008-02-15 | Qualcomm Inc | Reconocimiento de asignacion para un sistema de comunicacion inalambrica. |
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2009
- 2009-03-13 EP EP15184807.4A patent/EP2991427B1/en active Active
- 2009-03-13 JP JP2010503856A patent/JP4558845B2/ja active Active
- 2009-03-13 ES ES18162174T patent/ES2926547T3/es active Active
- 2009-03-13 MX MX2010010063A patent/MX2010010063A/es active IP Right Grant
- 2009-03-13 CN CN200980101022.4A patent/CN101861757B/zh active Active
- 2009-03-13 ES ES15184807.4T patent/ES2676749T3/es active Active
- 2009-03-13 EA EA201100269A patent/EA020781B1/ru unknown
- 2009-03-13 CA CA2859188A patent/CA2859188C/en active Active
- 2009-03-13 KR KR1020107020977A patent/KR101471235B1/ko active IP Right Grant
- 2009-03-13 ES ES09721471.2T patent/ES2684765T3/es active Active
- 2009-03-13 BR BR122016015972A patent/BR122016015972B1/pt active IP Right Grant
- 2009-03-13 EA EA201071097A patent/EA019617B1/ru unknown
- 2009-03-13 CA CA2712460A patent/CA2712460C/en active Active
- 2009-03-13 BR BR122015026114A patent/BR122015026114B1/pt active IP Right Grant
- 2009-03-13 EP EP11001274.7A patent/EP2369887B1/en active Active
- 2009-03-13 US US12/739,911 patent/US8259885B2/en active Active
- 2009-03-13 BR BRPI0923672A patent/BRPI0923672B1/pt active IP Right Grant
- 2009-03-13 CA CA2724153A patent/CA2724153C/en active Active
- 2009-03-13 CN CN201010559426.2A patent/CN102006666B/zh active Active
- 2009-03-13 EP EP18162174.9A patent/EP3425982B1/en active Active
- 2009-03-13 BR BRPI0910395A patent/BRPI0910395B1/pt active IP Right Grant
- 2009-03-13 KR KR1020107027374A patent/KR101496502B1/ko active IP Right Grant
- 2009-03-13 WO PCT/JP2009/054926 patent/WO2009116471A1/ja active Application Filing
- 2009-03-13 AU AU2009227233A patent/AU2009227233B2/en active Active
- 2009-03-13 EP EP09721471.2A patent/EP2262344B1/en active Active
- 2009-03-13 EA EA201400562A patent/EA024107B1/ru unknown
- 2009-03-18 TW TW098108818A patent/TW201004186A/zh unknown
- 2009-03-18 TW TW099144101A patent/TW201141114A/zh unknown
- 2009-12-28 JP JP2009298163A patent/JP4558839B2/ja active Active
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2010
- 2010-11-17 AU AU2010241486A patent/AU2010241486B2/en active Active
- 2010-11-18 US US12/949,549 patent/US8275084B2/en active Active
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2011
- 2011-07-15 US US13/184,391 patent/US20110269409A1/en not_active Abandoned
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