CN102843176B - Mimo系统中终端生成反馈信息的方法及装置 - Google Patents

Mimo系统中终端生成反馈信息的方法及装置 Download PDF

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Publication number
CN102843176B
CN102843176B CN201110171499.9A CN201110171499A CN102843176B CN 102843176 B CN102843176 B CN 102843176B CN 201110171499 A CN201110171499 A CN 201110171499A CN 102843176 B CN102843176 B CN 102843176B
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China
Prior art keywords
channel
feedback information
quantified
matrix
feedback
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Expired - Fee Related
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CN201110171499.9A
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English (en)
Chinese (zh)
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CN102843176A (zh
Inventor
焦晓晓
朱登魁
陈艺戬
郁光辉
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ZTE Corp
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ZTE Corp
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Priority to CN201110171499.9A priority Critical patent/CN102843176B/zh
Priority to PCT/CN2011/084509 priority patent/WO2012174841A1/fr
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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
    • H04B7/0417—Feedback systems

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201110171499.9A 2011-06-23 2011-06-23 Mimo系统中终端生成反馈信息的方法及装置 Expired - Fee Related CN102843176B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201110171499.9A CN102843176B (zh) 2011-06-23 2011-06-23 Mimo系统中终端生成反馈信息的方法及装置
PCT/CN2011/084509 WO2012174841A1 (fr) 2011-06-23 2011-12-23 Procédé et dispositif de génération d'informations de rétroaction pour terminal dans un système mimo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110171499.9A CN102843176B (zh) 2011-06-23 2011-06-23 Mimo系统中终端生成反馈信息的方法及装置

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CN102843176A CN102843176A (zh) 2012-12-26
CN102843176B true CN102843176B (zh) 2017-02-08

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CN201110171499.9A Expired - Fee Related CN102843176B (zh) 2011-06-23 2011-06-23 Mimo系统中终端生成反馈信息的方法及装置

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CN (1) CN102843176B (fr)
WO (1) WO2012174841A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112654053B (zh) * 2019-10-11 2023-06-02 广州海格通信集团股份有限公司 干扰状态反馈信息生成方法、装置、设备和存储介质
EP4092919A4 (fr) * 2020-02-07 2023-01-11 Huawei Technologies Co., Ltd. Procédé et appareil de transmission d'informations

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060028989A (ko) * 2004-09-30 2006-04-04 엘지전자 주식회사 다중입출력 시스템에 적용되는 신호 처리 방법
CN1838554A (zh) * 2004-11-15 2006-09-27 三星电子株式会社 在多输入多输出通信系统中发送/接收数据的方法和设备
CN102017483A (zh) * 2008-04-24 2011-04-13 夏普株式会社 用于反馈信息的判决方法、基站、用户设备、以及通信系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009095889A2 (fr) * 2008-01-31 2009-08-06 Nokia Corporation Système de communication sans fil mimo-ofdm

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060028989A (ko) * 2004-09-30 2006-04-04 엘지전자 주식회사 다중입출력 시스템에 적용되는 신호 처리 방법
CN1838554A (zh) * 2004-11-15 2006-09-27 三星电子株式会社 在多输入多输出通信系统中发送/接收数据的方法和设备
CN102017483A (zh) * 2008-04-24 2011-04-13 夏普株式会社 用于反馈信息的判决方法、基站、用户设备、以及通信系统

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WO2012174841A1 (fr) 2012-12-27
CN102843176A (zh) 2012-12-26

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Granted publication date: 20170208

Termination date: 20190623