CN1808962B - 在无线通信***中发送快速反馈信息的装置和方法 - Google Patents

在无线通信***中发送快速反馈信息的装置和方法 Download PDF

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Publication number
CN1808962B
CN1808962B CN2006100049808A CN200610004980A CN1808962B CN 1808962 B CN1808962 B CN 1808962B CN 2006100049808 A CN2006100049808 A CN 2006100049808A CN 200610004980 A CN200610004980 A CN 200610004980A CN 1808962 B CN1808962 B CN 1808962B
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feedback information
tile
subcarrier
fast feedback
bit word
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CN1808962A (zh
Inventor
吴廷泰
卢元一
高均秉
田宰昊
孟胜柱
蔡赞秉
郑鸿实
尹圣烈
边名广
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Nokia Technologies Oy
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Samsung Electronics Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN2006100049808A 2005-01-11 2006-01-11 在无线通信***中发送快速反馈信息的装置和方法 Active CN1808962B (zh)

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KR20050002700 2005-01-11
KR2700/05 2005-01-11
KR48138/05 2005-06-04
KR1020050048138A KR100950656B1 (ko) 2005-01-11 2005-06-04 광대역 무선 접속 통신 시스템에서 피드백 정보 전송 장치및 방법

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CN1808962A CN1808962A (zh) 2006-07-26
CN1808962B true CN1808962B (zh) 2012-01-25

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Cited By (1)

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CN104811152A (zh) * 2015-06-06 2015-07-29 中国科学院安徽光学精密机械研究所 一种主动扫描式正交矢量数字锁相放大器

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KR100735373B1 (ko) 2006-02-06 2007-07-04 삼성전자주식회사 통신 시스템에서 데이터 전송 방법 및 시스템
KR101358424B1 (ko) 2006-08-10 2014-02-17 삼성전자주식회사 피드백 정보 전송 방법 및 장치
CN101170316B (zh) 2006-10-24 2011-01-05 华为技术有限公司 下行信道信息反馈和接收的方法及设备
KR101403105B1 (ko) * 2006-10-31 2014-06-09 엘지전자 주식회사 귀환 데이터 전송 방법, 귀환 데이터 생성 방법 및 데이터스케줄링 방법
KR20080073196A (ko) 2007-02-05 2008-08-08 엘지전자 주식회사 Ｍｉｍｏ 시스템에서 효율적인 채널 품질 정보 전송 방법
MX2009011763A (es) 2007-04-30 2009-12-11 Interdigital Tech Corp Verificacion y deteccion de error de señalizacion de retroalimentacion en sistemas de comunicacion inalambrica mimo.
US8189647B2 (en) 2008-02-29 2012-05-29 Sharp Laboratories Of America, Inc. Systems and methods for generating a codebook to encode embedded information
US8995548B2 (en) * 2008-03-10 2015-03-31 Google Technology Holdings LLC Method and apparatus for channel sounding in an orthogonal frequency division multiplexing communication system
US8149936B2 (en) * 2008-04-01 2012-04-03 Qualcomm Incorporated Apparatus and methods for tile and assignment processing
EP2154803A1 (en) * 2008-08-13 2010-02-17 Fujitsu Ltd. Wireless communications systems
KR20100020891A (ko) * 2008-08-13 2010-02-23 삼성전자주식회사 광대역 무선통신 시스템에서 고속 피드백 채널을 이용한 정보 송수신 장치 및 방법
KR101578135B1 (ko) * 2008-08-29 2015-12-16 삼성전자주식회사 광대역 무선통신 시스템에서 고속 피드백 정보 송수신 장치 및 방법
CN102710391B (zh) * 2012-05-08 2016-05-25 华为技术有限公司 混合自动重传请求反馈信息的反馈方法、基站和用户设备
CN104734761A (zh) * 2013-12-20 2015-06-24 中兴通讯股份有限公司 一种上下行波束混合指示的方法、基站、终端和***
US11606239B2 (en) * 2019-10-16 2023-03-14 Qualcomm Incorporated Non-coherent waveforms for wireless communication

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CN1450822A (zh) * 2002-04-09 2003-10-22 三星电子株式会社 具有多路发送和接收天线的移动通信装置及其方法
CN1547339A (zh) * 2003-12-05 2004-11-17 清华大学 Ofdm***用的高效的迭代编码多用户检测方法

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KR100456477B1 (ko) * 2002-12-24 2004-11-09 한국전자통신연구원 직교주파수 분할다중에서의 채널 정보 결정 시스템 및방법, 그 프로그램이 저장된 기록매체
KR100571806B1 (ko) * 2003-02-11 2006-04-17 삼성전자주식회사 적응적 ｏｆｄｍａ 시스템에서 궤환되는 채널 상태 정보를줄이기 위한 방법 및 이를 사용하는 적응적 ｏｆｄｍａ시스템
KR20050000709A (ko) * 2003-06-24 2005-01-06 삼성전자주식회사 다중 접속 방식을 사용하는 통신 시스템의 데이터 송수신장치 및 방법
KR100651509B1 (ko) * 2004-06-01 2006-11-29 삼성전자주식회사 직교 주파수 분할 다중 접속 통신 시스템에서 상향링크 고속 피드백 정보 전송 방법 및 장치

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CN1140514A (zh) * 1994-10-26 1997-01-15 菲利浦电子有限公司 使用m-进制调制方案和交织措施的数据通信方法和***
CN1450822A (zh) * 2002-04-09 2003-10-22 三星电子株式会社 具有多路发送和接收天线的移动通信装置及其方法
CN1547339A (zh) * 2003-12-05 2004-11-17 清华大学 Ofdm***用的高效的迭代编码多用户检测方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104811152A (zh) * 2015-06-06 2015-07-29 中国科学院安徽光学精密机械研究所 一种主动扫描式正交矢量数字锁相放大器

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Publication number Publication date
CN1808962A (zh) 2006-07-26
KR100950656B1 (ko) 2010-04-02
KR20060082016A (ko) 2006-07-14

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Patentee after: Technology Co., Ltd. of Nokia

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Patentee before: SAMSUNG ELECTRONICS CO., LTD.