CN101611586A - 实现harq的系统中码字到层的映射 - Google Patents
实现harq的系统中码字到层的映射 Download PDFInfo
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- CN101611586A CN101611586A CNA2008800049330A CN200880004933A CN101611586A CN 101611586 A CN101611586 A CN 101611586A CN A2008800049330 A CNA2008800049330 A CN A2008800049330A CN 200880004933 A CN200880004933 A CN 200880004933A CN 101611586 A CN101611586 A CN 101611586A
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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
- H04L1/12—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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1893—Physical mapping arrangements
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- 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
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- 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
- H04B7/0617—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 for beam forming
-
- 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
- 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
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Error Detection And Correction (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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SE0700368 | 2007-02-14 | ||
SE0700368-4 | 2007-02-14 | ||
SE07003684 | 2007-02-14 | ||
PCT/SE2008/050160 WO2008100213A2 (en) | 2007-02-14 | 2008-02-11 | Codeword to layer mapping in a system implementing harq |
Publications (2)
Publication Number | Publication Date |
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CN101611586A true CN101611586A (zh) | 2009-12-23 |
CN101611586B CN101611586B (zh) | 2014-05-14 |
Family
ID=39685744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880004933.0A Active CN101611586B (zh) | 2007-02-14 | 2008-02-11 | 实现harq的系统中码字到层的映射 |
Country Status (12)
Country | Link |
---|---|
US (3) | US8064394B2 (zh) |
EP (4) | EP4030667A1 (zh) |
JP (8) | JP5135358B2 (zh) |
KR (1) | KR101478375B1 (zh) |
CN (1) | CN101611586B (zh) |
ES (3) | ES2922751T3 (zh) |
HU (2) | HUE059616T2 (zh) |
PL (2) | PL3629509T3 (zh) |
RU (1) | RU2452088C2 (zh) |
TW (1) | TWI455491B (zh) |
WO (1) | WO2008100213A2 (zh) |
ZA (1) | ZA200905127B (zh) |
Cited By (7)
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CN101960730A (zh) * | 2008-03-05 | 2011-01-26 | Lg电子株式会社 | 在多天线系统中的数据传输的方法 |
WO2011120440A1 (zh) * | 2010-03-31 | 2011-10-06 | 华为技术有限公司 | 重传方法、装置及通信系统 |
WO2011131067A1 (zh) * | 2010-04-21 | 2011-10-27 | 中兴通讯股份有限公司 | 空间复用模式下harq重传处理方法及装置 |
WO2011137578A1 (zh) * | 2010-05-03 | 2011-11-10 | 上海贝尔股份有限公司 | 多天线系统中的多码字通信方法 |
WO2012016512A1 (zh) * | 2010-08-04 | 2012-02-09 | 电信科学技术研究院 | 数据重传方法和设备 |
CN103069734A (zh) * | 2010-08-13 | 2013-04-24 | 松下电器产业株式会社 | 终端装置、基站装置、重发方法以及资源分配方法 |
CN104737486A (zh) * | 2012-09-21 | 2015-06-24 | 瑞典爱立信有限公司 | 无线通信系统中的方法和装置 |
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CN102017445B (zh) | 2007-01-05 | 2014-05-07 | Lg电子株式会社 | 用于mimo系统的层映射方法和数据发射方法 |
EP4030667A1 (en) * | 2007-02-14 | 2022-07-20 | Optis Wireless Technology, LLC | Codeword to layer mapping in a system implementing harq |
US7782749B2 (en) * | 2007-03-21 | 2010-08-24 | Samsung Electronics Co., Ltd | Method for mapping physical downlink control channel to resources and apparatus for transmitting/receiving the mapped physical downlink control channel in a wireless communication system |
JP5042320B2 (ja) | 2007-03-29 | 2012-10-03 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおけるサウンディング基準信号伝送方法 |
WO2008156293A2 (en) | 2007-06-19 | 2008-12-24 | Lg Electronics Inc. | Method of transmitting sounding reference signal |
ES2396266T3 (es) | 2007-08-14 | 2013-02-20 | Lg Electronics Inc. | Método para adquirir información regional de recursos para el PHICH |
WO2009022790A1 (en) * | 2007-08-14 | 2009-02-19 | Lg Electronics Inc. | Method of transmitting data in a wireless communication system |
KR101397039B1 (ko) | 2007-08-14 | 2014-05-20 | 엘지전자 주식회사 | 전송 다이버시티를 사용하는 다중안테나 시스템에서 채널예측 오류의 영향을 감소시키기 위한 cdm 방식 신호전송 방법 |
KR101507785B1 (ko) | 2007-08-16 | 2015-04-03 | 엘지전자 주식회사 | 다중 입출력 시스템에서, 채널품질정보를 송신하는 방법 |
KR101405974B1 (ko) * | 2007-08-16 | 2014-06-27 | 엘지전자 주식회사 | 다중입력 다중출력 시스템에서 코드워드를 전송하는 방법 |
US20100211842A1 (en) * | 2007-10-09 | 2010-08-19 | Sung Ho Moon | Method of transmitting data using constellation rearrangement |
US8522101B2 (en) * | 2008-04-15 | 2013-08-27 | Qualcomm Incorporated | Physical HARQ indicator channel (PHICH) resource assignment signaling in a wireless communication environment |
KR101481584B1 (ko) | 2008-06-24 | 2015-01-13 | 엘지전자 주식회사 | 전송 블록-코드워드 매핑 관계 규정 방법 및 이를 이용한 하향링크 신호 전송 방법 |
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US8705575B2 (en) * | 2008-07-03 | 2014-04-22 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements in a wireless communication system using multi-codeword transmission and ACK/NACK compression |
KR101182856B1 (ko) * | 2008-09-01 | 2012-09-14 | 한국전자통신연구원 | 재전송 방법 및 장치 |
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KR101542384B1 (ko) | 2008-11-24 | 2015-08-07 | 엘지전자 주식회사 | 다중 안테나를 지원하는 무선 통신 시스템에서 비 적응형 harq를 위한 pmi 선택 방법 |
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TWI596969B (zh) * | 2009-03-17 | 2017-08-21 | 內數位專利控股公司 | 在多輸入多輸出中上鏈功率控制方法和裝置 |
CN104539332B (zh) * | 2009-03-17 | 2018-08-17 | 诺基亚通信公司 | 用于mimo系统中基于码本的预编码的方法和设备 |
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