CN102208969B - 重传方法、装置及通信系统 - Google Patents
重传方法、装置及通信系统 Download PDFInfo
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- CN102208969B CN102208969B CN2010101924066A CN201010192406A CN102208969B CN 102208969 B CN102208969 B CN 102208969B CN 2010101924066 A CN2010101924066 A CN 2010101924066A CN 201010192406 A CN201010192406 A CN 201010192406A CN 102208969 B CN102208969 B CN 102208969B
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- Prior art keywords
- coding matrix
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- code word
- coding
- antenna
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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
- 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
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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)
Abstract
Description
Claims (28)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101924066A CN102208969B (zh) | 2010-03-31 | 2010-05-28 | 重传方法、装置及通信系统 |
EP11762014.6A EP2555457B1 (en) | 2010-03-31 | 2011-03-31 | Method and apparatus for retransmission |
BR112012024892-8A BR112012024892B1 (pt) | 2010-03-31 | 2011-03-31 | Método e aparelho de retransmissão e sistema de comunicação |
PCT/CN2011/072344 WO2011120440A1 (zh) | 2010-03-31 | 2011-03-31 | 重传方法、装置及通信系统 |
US13/630,517 US20130021897A1 (en) | 2010-03-31 | 2012-09-28 | Retransmission method and apparatus and communication system |
ZA2012/07760A ZA201207760B (en) | 2010-03-31 | 2012-10-16 | Method and apparatus for retransmission and communication system thereof |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010137700.7 | 2010-03-31 | ||
CN201010137700 | 2010-03-31 | ||
CN201010176287 | 2010-05-14 | ||
CN201010176287.5 | 2010-05-14 | ||
CN2010101924066A CN102208969B (zh) | 2010-03-31 | 2010-05-28 | 重传方法、装置及通信系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102208969A CN102208969A (zh) | 2011-10-05 |
CN102208969B true CN102208969B (zh) | 2013-08-28 |
Family
ID=44697645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101924066A Active CN102208969B (zh) | 2010-03-31 | 2010-05-28 | 重传方法、装置及通信系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130021897A1 (zh) |
EP (1) | EP2555457B1 (zh) |
CN (1) | CN102208969B (zh) |
BR (1) | BR112012024892B1 (zh) |
WO (1) | WO2011120440A1 (zh) |
ZA (1) | ZA201207760B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103095420B (zh) | 2011-11-01 | 2016-12-21 | 华为技术有限公司 | 预编码控制指示反馈方法、用户设备及基站 |
PT2898618T (pt) | 2012-09-21 | 2016-11-21 | ERICSSON TELEFON AB L M (publ) | Método e aparelho num sistema de comunicação sem fios |
US9912504B2 (en) * | 2014-07-31 | 2018-03-06 | Futurewei Technologies, Inc. | System and method for multiple carrier transmission |
CN107005249A (zh) * | 2014-08-14 | 2017-08-01 | 诺基亚通信公司 | Pmi选择 |
CN106559111B (zh) * | 2015-09-25 | 2021-03-26 | 中兴通讯股份有限公司 | 获取码本的方法、装置及系统 |
CN107302422B (zh) * | 2016-04-13 | 2021-01-22 | 电信科学技术研究院 | 一种多流空分复用的数据重传方法及设备 |
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 |
CN109391605B (zh) * | 2017-08-14 | 2021-01-26 | 杭州海康威视数字技术股份有限公司 | 数据传输方法、装置及系统 |
EP3664308A4 (en) | 2017-09-07 | 2020-06-17 | LG Electronics Inc. -1- | METHOD FOR TRANSMITTING A UPLINK SIGNAL BASED ON A CODEBOOK IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR |
CN111262647B (zh) * | 2018-11-30 | 2021-08-03 | 华为技术有限公司 | 数据传输的方法和装置 |
CN111464260B (zh) * | 2019-01-21 | 2023-07-11 | 华为技术有限公司 | 一种信号发送、接收方法及设备 |
CN111510399A (zh) | 2019-01-30 | 2020-08-07 | 中兴通讯股份有限公司 | 预编码的确定,数据的检测方法及装置 |
US11901983B1 (en) * | 2021-03-17 | 2024-02-13 | T-Mobile Innovations Llc | Selectively assigning uplink transmission layers |
CN115701170A (zh) * | 2021-07-30 | 2023-02-07 | 华为技术有限公司 | 一种通信方法及通信装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101330479A (zh) * | 2007-06-20 | 2008-12-24 | 中兴通讯股份有限公司 | 一种预编码多输入多输出传输及码本编码的方法 |
CN101617487A (zh) * | 2006-07-06 | 2009-12-30 | Lg电子株式会社 | 在使用多个天线的多子载波通信系统中校正误差的方法和装置 |
EP2151941A1 (en) * | 2008-08-05 | 2010-02-10 | Nokia Siemens Networks OY | Communication network element and method transmitting data |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080076683A (ko) * | 2007-02-14 | 2008-08-20 | 엘지전자 주식회사 | 위상천이 기반의 프리코딩 방법 및 이를 지원하는 송수신기 |
WO2008100213A2 (en) * | 2007-02-14 | 2008-08-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Codeword to layer mapping in a system implementing harq |
US8320486B2 (en) * | 2007-09-28 | 2012-11-27 | Apple Inc. | Retransmission method for HARQ in MIMO systems |
KR101430470B1 (ko) * | 2008-01-04 | 2014-08-19 | 엘지전자 주식회사 | Harq 방식을 이용하는 다중 안테나 시스템에서 신호재전송 방법 |
KR101542384B1 (ko) * | 2008-11-24 | 2015-08-07 | 엘지전자 주식회사 | 다중 안테나를 지원하는 무선 통신 시스템에서 비 적응형 harq를 위한 pmi 선택 방법 |
US8891677B2 (en) * | 2010-11-09 | 2014-11-18 | Nec Laboratories America, Inc. | Power scaling for retransmissions in uplink MIMO hybrid ARQ |
-
2010
- 2010-05-28 CN CN2010101924066A patent/CN102208969B/zh active Active
-
2011
- 2011-03-31 EP EP11762014.6A patent/EP2555457B1/en active Active
- 2011-03-31 BR BR112012024892-8A patent/BR112012024892B1/pt active IP Right Grant
- 2011-03-31 WO PCT/CN2011/072344 patent/WO2011120440A1/zh active Application Filing
-
2012
- 2012-09-28 US US13/630,517 patent/US20130021897A1/en not_active Abandoned
- 2012-10-16 ZA ZA2012/07760A patent/ZA201207760B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101617487A (zh) * | 2006-07-06 | 2009-12-30 | Lg电子株式会社 | 在使用多个天线的多子载波通信系统中校正误差的方法和装置 |
CN101330479A (zh) * | 2007-06-20 | 2008-12-24 | 中兴通讯股份有限公司 | 一种预编码多输入多输出传输及码本编码的方法 |
EP2151941A1 (en) * | 2008-08-05 | 2010-02-10 | Nokia Siemens Networks OY | Communication network element and method transmitting data |
Also Published As
Publication number | Publication date |
---|---|
EP2555457A4 (en) | 2013-03-20 |
WO2011120440A1 (zh) | 2011-10-06 |
BR112012024892B1 (pt) | 2019-10-01 |
ZA201207760B (en) | 2013-06-26 |
BR112012024892A2 (pt) | 2018-08-28 |
EP2555457B1 (en) | 2019-11-13 |
EP2555457A1 (en) | 2013-02-06 |
CN102208969A (zh) | 2011-10-05 |
US20130021897A1 (en) | 2013-01-24 |
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C14 | Grant of patent or utility model | ||
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Qiang Inventor after: Lv Yongxia Inventor after: Zhou Yongxing Inventor before: Wu Qiang Inventor before: Zhou Yongxing |
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Free format text: CORRECT: INVENTOR; FROM: WU QIANG ZHOU YONGXING TO: WU QIANG LV YONGXIA ZHOU YONGXING |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111005 Assignee: Apple Computer, Inc. Assignor: Huawei Technologies Co., Ltd. Contract record no.: 2015990000755 Denomination of invention: Method and device for retransmitting data and communication system Granted publication date: 20130828 License type: Common License Record date: 20150827 |
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