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 PDFInfo
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- 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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- 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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- Computer Networks & Wireless Communication (AREA)
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Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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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 |
Publications (2)
Publication Number | Publication Date |
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CN1808962A CN1808962A (zh) | 2006-07-26 |
CN1808962B true CN1808962B (zh) | 2012-01-25 |
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Application Number | Title | Priority Date | Filing Date |
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CN2006100049808A Active CN1808962B (zh) | 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 |
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KR (1) | KR100950656B1 (ko) |
CN (1) | CN1808962B (ko) |
Cited By (1)
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 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07226724A (ja) * | 1994-02-15 | 1995-08-22 | Toshiba Corp | Ofdm変調方法及びofdm復調方法並びにofdm変調装置及びofdm復調装置 |
US6473467B1 (en) * | 2000-03-22 | 2002-10-29 | Qualcomm Incorporated | Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system |
JP2003264525A (ja) * | 2002-03-11 | 2003-09-19 | Alps Electric Co Ltd | Ofdm受信装置 |
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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2005
- 2005-06-04 KR KR1020050048138A patent/KR100950656B1/ko active IP Right Grant
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2006
- 2006-01-11 CN CN2006100049808A patent/CN1808962B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Non-Patent Citations (1)
Title |
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全文. |
Cited By (1)
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 |
Also Published As
Publication number | Publication date |
---|---|
CN1808962A (zh) | 2006-07-26 |
KR100950656B1 (ko) | 2010-04-02 |
KR20060082016A (ko) | 2006-07-14 |
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Effective date of registration: 20190417 Address after: Espoo, Finland Patentee after: Technology Co., Ltd. of Nokia Address before: Gyeonggi Do, South Korea Patentee before: SAMSUNG ELECTRONICS CO., LTD. |