CN101485133A - 在多输入多输出（mimo）系统中的数据的重发 - Google Patents

在多输入多输出（mimo）系统中的数据的重发 Download PDF

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Publication number
CN101485133A
CN101485133A CNA2006800550221A CN200680055022A CN101485133A CN 101485133 A CN101485133 A CN 101485133A CN A2006800550221 A CNA2006800550221 A CN A2006800550221A CN 200680055022 A CN200680055022 A CN 200680055022A CN 101485133 A CN101485133 A CN 101485133A
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CN
China
Prior art keywords
data
data flow
chase
time
handled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2006800550221A
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English (en)
Chinese (zh)
Inventor
莫容红
罗平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN101485133A publication Critical patent/CN101485133A/zh
Pending legal-status Critical Current

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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
    • H04B7/0667—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 delayed versions of same signal
    • 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
    • H04L1/0618—Space-time coding
    • H04L1/0637—Properties of the code
    • H04L1/0643—Properties of the code block codes
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • 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
    • H04B7/0667—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 delayed versions of same signal
    • H04B7/0669—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 delayed versions of same signal using different channel coding between antennas
    • 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
    • H04B7/0667—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 delayed versions of same signal
    • H04B7/0671—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 delayed versions of same signal using different delays between antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Transmission System (AREA)
CNA2006800550221A 2006-06-23 2006-06-23 在多输入多输出（mimo）系统中的数据的重发 Pending CN101485133A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2006/000169 WO2007149049A1 (fr) 2006-06-23 2006-06-23 Retransmission de données dans un système à entrées multiples sorties multiples (mimo)

Publications (1)

Publication Number Publication Date
CN101485133A true CN101485133A (zh) 2009-07-15

Family

ID=38833694

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800550221A Pending CN101485133A (zh) 2006-06-23 2006-06-23 在多输入多输出（mimo）系统中的数据的重发

Country Status (2)

Country Link
CN (1) CN101485133A (fr)
WO (1) WO2007149049A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108667572A (zh) * 2017-03-31 2018-10-16 维沃移动通信有限公司 一种业务数据传输方法、基站及终端
CN111031296A (zh) * 2019-12-17 2020-04-17 南京巨鲨显示科技有限公司 一种光端机单、双纤传输模式自适应系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8279963B2 (en) * 2008-04-22 2012-10-02 Marvell World Trade Ltd. Data symbol mapping for multiple-input multiple-output hybrid automatic repeat request
WO2009133537A1 (fr) * 2008-05-02 2009-11-05 Nxp B.V. Système et procédé pour la mise en œuvre d’un protocole de demande de répétition automatique hybride dans un système de communication sans fil à entrées et sorties multiples
WO2019095362A1 (fr) 2017-11-20 2019-05-23 Qualcomm Incorporated Techniques et appareils pour la conception de demande de répétition automatique hybride de codes polaires pour des communications à faible latence ultra-fiables

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1389847B1 (fr) * 2002-08-13 2006-12-27 Matsushita Electric Industrial Co., Ltd. Protocole hybride à demande automatique de répétition
KR100714972B1 (ko) * 2004-08-17 2007-05-04 삼성전자주식회사 하이브리드 자동재전송요구 시스템에서 최적의 시공간부호를 설계하기 위한 방법

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108667572A (zh) * 2017-03-31 2018-10-16 维沃移动通信有限公司 一种业务数据传输方法、基站及终端
CN111031296A (zh) * 2019-12-17 2020-04-17 南京巨鲨显示科技有限公司 一种光端机单、双纤传输模式自适应系统
CN111031296B (zh) * 2019-12-17 2021-05-14 南京巨鲨显示科技有限公司 一种光端机单、双纤传输模式自适应系统

Also Published As

Publication number Publication date
WO2007149049A1 (fr) 2007-12-27

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Open date: 20090715