WO2012022100A1 - 一种码本的配置方法、装置和系统 - Google Patents
一种码本的配置方法、装置和系统 Download PDFInfo
- Publication number
- WO2012022100A1 WO2012022100A1 PCT/CN2010/080326 CN2010080326W WO2012022100A1 WO 2012022100 A1 WO2012022100 A1 WO 2012022100A1 CN 2010080326 W CN2010080326 W CN 2010080326W WO 2012022100 A1 WO2012022100 A1 WO 2012022100A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- codebook
- codeword
- subset
- restricted
- codewords
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
- H04B7/0478—Special codebook structures directed to feedback optimisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0636—Feedback format
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03891—Spatial equalizers
- H04L25/03949—Spatial equalizers equalizer selection or adaptation based on feedback
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/634,574 US8976839B2 (en) | 2010-08-16 | 2010-12-27 | Method, device and system for configuring codebook |
BR112012022728-9A BR112012022728B1 (pt) | 2010-08-16 | 2010-12-27 | método para a configuração de livros de códigos, dispositivo para a configuração de livros de códigos e sistema para a configuração de livros de códigos |
MX2012010581A MX2012010581A (es) | 2010-08-16 | 2010-12-27 | Metodo, dispositivo y sistemas para configurar libros de codigos. |
RU2012136922/08A RU2549508C2 (ru) | 2010-08-16 | 2010-12-27 | Способ, устройство и система конфигурирования шифровальной книги |
EP10856098.8A EP2536083B1 (en) | 2010-08-16 | 2010-12-27 | Method, device and system for configuring codebook |
JP2012557380A JP2013522982A (ja) | 2010-08-16 | 2010-12-27 | コードブックの配置方法、装置及びシステム |
KR1020127023745A KR101489879B1 (ko) | 2010-08-16 | 2010-12-27 | 코드북의 배치 방법, 장치 및 시스템 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010257514.7 | 2010-08-16 | ||
CN201010257514.7A CN101917365B (zh) | 2010-08-16 | 2010-08-16 | 一种码本的配置方法、装置和系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012022100A1 true WO2012022100A1 (zh) | 2012-02-23 |
Family
ID=43324756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2010/080326 WO2012022100A1 (zh) | 2010-08-16 | 2010-12-27 | 一种码本的配置方法、装置和系统 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8976839B2 (zh) |
EP (1) | EP2536083B1 (zh) |
JP (1) | JP2013522982A (zh) |
KR (1) | KR101489879B1 (zh) |
CN (1) | CN101917365B (zh) |
BR (1) | BR112012022728B1 (zh) |
MX (1) | MX2012010581A (zh) |
RU (1) | RU2549508C2 (zh) |
WO (1) | WO2012022100A1 (zh) |
Cited By (3)
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JP2013211862A (ja) * | 2013-05-07 | 2013-10-10 | Sharp Corp | 基地局装置、端末装置、通信システムおよび通信方法 |
JP2015529056A (ja) * | 2012-08-03 | 2015-10-01 | アルカテル−ルーセント | Ri報告を制御するための方法および装置 |
US9172448B2 (en) | 2010-12-27 | 2015-10-27 | Sharp Kabushiki Kaisha | Base-station apparatus, terminal apparatus, communication system, and communication method |
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CN101834708B (zh) * | 2010-04-30 | 2015-01-28 | 中兴通讯股份有限公司 | 一种信道信息的获取方法及装置 |
CN101917365B (zh) | 2010-08-16 | 2015-06-03 | 中兴通讯股份有限公司 | 一种码本的配置方法、装置和系统 |
JP6026082B2 (ja) * | 2011-04-05 | 2016-11-16 | シャープ株式会社 | 端末、基地局、通信方法および集積回路 |
IN2015MN00558A (zh) * | 2012-11-09 | 2015-07-31 | Lg Electronics Inc | |
JP6235704B2 (ja) | 2013-06-04 | 2017-11-22 | 華為技術有限公司Huawei Technologies Co.,Ltd. | 4アンテナプリコーディングマトリックスを送信するための方法、ユーザ機器、および基地局 |
US9509379B2 (en) | 2013-06-17 | 2016-11-29 | Huawei Technologies Co., Ltd. | System and method for designing and using multidimensional constellations |
KR102160008B1 (ko) * | 2013-06-17 | 2020-09-25 | 삼성전자 주식회사 | 채널 상태 정보 송수신 방법 및 장치 |
CN104811267A (zh) * | 2014-01-29 | 2015-07-29 | 上海贝尔股份有限公司 | 协同多点传输的方法 |
US10523383B2 (en) | 2014-08-15 | 2019-12-31 | Huawei Technologies Co., Ltd. | System and method for generating waveforms and utilization thereof |
WO2016082869A1 (en) * | 2014-11-25 | 2016-06-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and device for efficient precoder search |
CN106470053A (zh) * | 2015-08-13 | 2017-03-01 | 株式会社Ntt都科摩 | 码本子集信息发送方法、基站、码字检测方法和移动台 |
JP6724132B2 (ja) | 2015-08-14 | 2020-07-15 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | エレベーションビームフォーミングおよびfd−mimoのためのcsiフィードバックシグナリング |
WO2017028331A1 (zh) * | 2015-08-14 | 2017-02-23 | 华为技术有限公司 | 码本的配置方法和用户设备 |
US9755717B1 (en) | 2016-04-11 | 2017-09-05 | Samsung Electronics Co., Ltd | Apparatus and method for codebook search for multiple-input multiple-output (MIMO) system |
CN107342798B (zh) * | 2016-04-28 | 2021-01-22 | 电信科学技术研究院 | 一种确定码本的方法及装置 |
US10547368B2 (en) * | 2017-08-30 | 2020-01-28 | Samsung Electronics Co., Ltd. | Method and apparatus for codebook subset restriction for CSI reporting in advanced wireless communication systems |
US10568082B2 (en) | 2017-09-08 | 2020-02-18 | At&T Intellectual Property I, L.P. | Reducing higher layer signaling overhead in multiantenna wireless communication systems |
CN110024302B (zh) * | 2017-09-12 | 2021-10-22 | 联发科技股份有限公司 | 一种无线通信方法及相关无线通信装置 |
CN112399402B (zh) * | 2019-08-16 | 2023-06-02 | 华为技术有限公司 | 一种通信方法、装置及设备 |
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WO2008147121A1 (en) * | 2007-05-30 | 2008-12-04 | Samsung Electronics Co., Ltd. | Multi-user mimo feedback and transmission in a wireless communication system |
CN101800628A (zh) * | 2010-02-12 | 2010-08-11 | 中兴通讯股份有限公司 | 一种获取信道状态信息的方法和系统 |
CN101917365A (zh) * | 2010-08-16 | 2010-12-15 | 中兴通讯股份有限公司 | 一种码本的配置方法、装置和系统 |
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KR100690872B1 (ko) * | 2004-01-20 | 2007-03-09 | 엘지전자 주식회사 | 폐루프 mimo 시스템의 신호 전송 방법 |
US7813458B2 (en) * | 2004-08-20 | 2010-10-12 | Nokia Corporation | System and method for precoding in a multiple-input multiple-output (MIMO) system |
PL2119030T3 (pl) * | 2007-01-12 | 2019-11-29 | Ericsson Telefon Ab L M | Sposób i układ w systemie komunikacji bezprzewodowej |
US7769098B2 (en) * | 2007-06-05 | 2010-08-03 | Texas Instruments Incorporated | Low complexity precoding matrix selection |
US8160177B2 (en) * | 2007-06-25 | 2012-04-17 | Samsung Electronics Co., Ltd. | Transmit methods with delay diversity and space-frequency diversity |
KR101349831B1 (ko) * | 2008-03-23 | 2014-01-09 | 엘지전자 주식회사 | 피드백 오버헤드 감소를 위한 신호 전송 방법 및 이를 위한피드백 정보 전송 방법 |
JP5792058B2 (ja) * | 2008-04-29 | 2015-10-07 | アップル インコーポレイテッド | 複数アンテナ・ビーム形成セルラ・ネットワークに関する改善された性能 |
CN101286756B (zh) * | 2008-05-29 | 2012-02-29 | 上海交通大学 | 空分多址系统基于最优量化误差码本的方法及装置 |
KR101435846B1 (ko) | 2008-10-30 | 2014-08-29 | 엘지전자 주식회사 | 다중안테나를 갖는 무선 통신 시스템에서 간섭 제어 방법 |
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ES2750869T3 (es) * | 2010-04-07 | 2020-03-27 | Ericsson Telefon Ab L M | Una estructura de precodificador para precodificación MIMO |
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2010
- 2010-08-16 CN CN201010257514.7A patent/CN101917365B/zh active Active
- 2010-12-27 US US13/634,574 patent/US8976839B2/en active Active
- 2010-12-27 KR KR1020127023745A patent/KR101489879B1/ko active IP Right Grant
- 2010-12-27 WO PCT/CN2010/080326 patent/WO2012022100A1/zh active Application Filing
- 2010-12-27 JP JP2012557380A patent/JP2013522982A/ja active Pending
- 2010-12-27 RU RU2012136922/08A patent/RU2549508C2/ru active
- 2010-12-27 BR BR112012022728-9A patent/BR112012022728B1/pt active IP Right Grant
- 2010-12-27 EP EP10856098.8A patent/EP2536083B1/en active Active
- 2010-12-27 MX MX2012010581A patent/MX2012010581A/es active IP Right Grant
Patent Citations (3)
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WO2008147121A1 (en) * | 2007-05-30 | 2008-12-04 | Samsung Electronics Co., Ltd. | Multi-user mimo feedback and transmission in a wireless communication system |
CN101800628A (zh) * | 2010-02-12 | 2010-08-11 | 中兴通讯股份有限公司 | 一种获取信道状态信息的方法和系统 |
CN101917365A (zh) * | 2010-08-16 | 2010-12-15 | 中兴通讯股份有限公司 | 一种码本的配置方法、装置和系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9172448B2 (en) | 2010-12-27 | 2015-10-27 | Sharp Kabushiki Kaisha | Base-station apparatus, terminal apparatus, communication system, and communication method |
JP2015529056A (ja) * | 2012-08-03 | 2015-10-01 | アルカテル−ルーセント | Ri報告を制御するための方法および装置 |
US9960826B2 (en) | 2012-08-03 | 2018-05-01 | Alcatel Lucent | Method and apparatus for controlling RI report |
JP2013211862A (ja) * | 2013-05-07 | 2013-10-10 | Sharp Corp | 基地局装置、端末装置、通信システムおよび通信方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101917365B (zh) | 2015-06-03 |
KR101489879B1 (ko) | 2015-02-04 |
EP2536083B1 (en) | 2019-03-27 |
EP2536083A1 (en) | 2012-12-19 |
EP2536083A4 (en) | 2017-08-23 |
US20130136203A1 (en) | 2013-05-30 |
CN101917365A (zh) | 2010-12-15 |
RU2012136922A (ru) | 2014-09-27 |
KR20120128673A (ko) | 2012-11-27 |
US8976839B2 (en) | 2015-03-10 |
BR112012022728A2 (pt) | 2018-06-05 |
JP2013522982A (ja) | 2013-06-13 |
RU2549508C2 (ru) | 2015-04-27 |
BR112012022728B1 (pt) | 2021-05-11 |
MX2012010581A (es) | 2012-10-09 |
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