CN102754377A - 一种基于分层映射的速率匹配权值校正方法和装置 - Google Patents

一种基于分层映射的速率匹配权值校正方法和装置 Download PDF

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CN102754377A
CN102754377A CN2011800084938A CN201180008493A CN102754377A CN 102754377 A CN102754377 A CN 102754377A CN 2011800084938 A CN2011800084938 A CN 2011800084938A CN 201180008493 A CN201180008493 A CN 201180008493A CN 102754377 A CN102754377 A CN 102754377A
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CN102754377B (zh
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郭森宝
孙云锋
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ZTE Corp
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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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明公开了基于分层映射的速率匹配权值校正方法，包括：获取将进行分层映射的分层数目，确认通信内容的发送模式；根据获取的分层数目以及所确认的发送模式，校正R10中用于进行速率匹配的权值。本发明还公开了基于分层映射的速率匹配权值校正装置，包括权值校正单元以及与其相连的发送模式确认单元、分层数目获取单元；其中，发送模式确认单元能确认通信内容的发送模式并通知给权值校正单元；分层数目获取单元能获取将进行分层映射的分层数目并通知给权值校正单元；由权值校正单元根据所获取的分层数目以及所确认的发送模式进行速率匹配的权值校正。本发明方法和装置均可保证R8和R9中用于进行速率匹配的权值能够适合R10中的映射方式。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201180008493.8A 2010-02-10 2011-01-13 一种基于分层映射的速率匹配权值校正方法和装置 Active CN102754377B (zh)

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Application Number Priority Date Filing Date Title
CN201180008493.8A CN102754377B (zh) 2010-02-10 2011-01-13 一种基于分层映射的速率匹配权值校正方法和装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201010116333.2 2010-02-10
CN2010101163332A CN102148658A (zh) 2010-02-10 2010-02-10 一种基于分层映射的速率匹配权值校正方法和装置
CN201180008493.8A CN102754377B (zh) 2010-02-10 2011-01-13 一种基于分层映射的速率匹配权值校正方法和装置
PCT/CN2011/070219 WO2011097969A1 (zh) 2010-02-10 2011-01-13 一种基于分层映射的速率匹配权值校正方法和装置

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CN102754377A true CN102754377A (zh) 2012-10-24
CN102754377B CN102754377B (zh) 2014-12-10

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CN201180008493.8A Active CN102754377B (zh) 2010-02-10 2011-01-13 一种基于分层映射的速率匹配权值校正方法和装置

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US (1) US8971353B2 (zh)
EP (1) EP2518924A4 (zh)
JP (1) JP5650250B2 (zh)
KR (1) KR101476804B1 (zh)
CN (2) CN102148658A (zh)
BR (1) BR112012019613B1 (zh)
MX (1) MX2012009261A (zh)
RU (1) RU2541885C2 (zh)
WO (1) WO2011097969A1 (zh)

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WO2009036416A2 (en) * 2007-09-14 2009-03-19 Texas Instruments Incorporated Rate matching to maintain code block resource element boundaries

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KR101749346B1 (ko) * 2009-03-25 2017-06-21 엘지전자 주식회사 다중 반송파 시스템에서 ｈａｒｑ 수행 장치 및 방법
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101155011A (zh) * 2000-07-03 2008-04-02 Lg电子株式会社 通信***中可变速率的数据速率匹配方法及其通信设备
US20030174782A1 (en) * 2002-03-15 2003-09-18 Papadias Constantinos B. Quasi-orthogonal space-time codes
WO2009036416A2 (en) * 2007-09-14 2009-03-19 Texas Instruments Incorporated Rate matching to maintain code block resource element boundaries

Also Published As

Publication number Publication date
US20120275470A1 (en) 2012-11-01
KR20120115428A (ko) 2012-10-17
JP5650250B2 (ja) 2015-01-07
US8971353B2 (en) 2015-03-03
EP2518924A1 (en) 2012-10-31
JP2013519323A (ja) 2013-05-23
KR101476804B1 (ko) 2014-12-26
RU2541885C2 (ru) 2015-02-20
BR112012019613A2 (pt) 2020-07-28
CN102754377B (zh) 2014-12-10
BR112012019613B1 (pt) 2021-10-13
CN102148658A (zh) 2011-08-10
MX2012009261A (es) 2012-09-07
RU2012133736A (ru) 2014-03-20
EP2518924A4 (en) 2014-11-19
WO2011097969A1 (zh) 2011-08-18

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