WO2009037788A1 - 送信方法および送信装置 - Google Patents

送信方法および送信装置 Download PDF

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Publication number
WO2009037788A1
WO2009037788A1 PCT/JP2007/068438 JP2007068438W WO2009037788A1 WO 2009037788 A1 WO2009037788 A1 WO 2009037788A1 JP 2007068438 W JP2007068438 W JP 2007068438W WO 2009037788 A1 WO2009037788 A1 WO 2009037788A1
Authority
WO
WIPO (PCT)
Prior art keywords
transmission
bit string
respective bits
uniform
qualities
Prior art date
Application number
PCT/JP2007/068438
Other languages
English (en)
French (fr)
Inventor
Masahiko Shimizu
Akira Ito
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to EP07807769.0A priority Critical patent/EP2192713B1/en
Priority to JP2009533018A priority patent/JP4792527B2/ja
Priority to PCT/JP2007/068438 priority patent/WO2009037788A1/ja
Priority to EP13169025.7A priority patent/EP2632069B1/en
Publication of WO2009037788A1 publication Critical patent/WO2009037788A1/ja
Priority to US12/716,409 priority patent/US8532208B2/en

Links

Classifications

    • 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
    • H04B7/0413—MIMO systems
    • 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
    • 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]
    • 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

Landscapes

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

Abstract

　送信装置（１）は、受信装置（２）への送信毎に、送信ビット列のビット毎の伝送に関する情報を取得し、前回の送信までの累積的な前記伝送に関する情報に基づいて、前記送信ビット列のビット毎の伝送品質が均等に近づくように、今回の送信ビット列のビット毎の送信条件を制御する。これにより、送信ビット列のビット毎の受信品質を均等に近づけることができ、通信容量を改善することができる。
PCT/JP2007/068438 2007-09-21 2007-09-21 送信方法および送信装置 WO2009037788A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP07807769.0A EP2192713B1 (en) 2007-09-21 2007-09-21 Transmission method and transmission device
JP2009533018A JP4792527B2 (ja) 2007-09-21 2007-09-21 送信方法および送信装置
PCT/JP2007/068438 WO2009037788A1 (ja) 2007-09-21 2007-09-21 送信方法および送信装置
EP13169025.7A EP2632069B1 (en) 2007-09-21 2007-09-21 Transmission method and transmission apparatus
US12/716,409 US8532208B2 (en) 2007-09-21 2010-03-03 Transmission method and transmission apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/068438 WO2009037788A1 (ja) 2007-09-21 2007-09-21 送信方法および送信装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/716,409 Continuation US8532208B2 (en) 2007-09-21 2010-03-03 Transmission method and transmission apparatus

Publications (1)

Publication Number Publication Date
WO2009037788A1 true WO2009037788A1 (ja) 2009-03-26

Family

ID=40467618

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/068438 WO2009037788A1 (ja) 2007-09-21 2007-09-21 送信方法および送信装置

Country Status (4)

Country Link
US (1) US8532208B2 (ja)
EP (2) EP2192713B1 (ja)
JP (1) JP4792527B2 (ja)
WO (1) WO2009037788A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009037788A1 (ja) 2007-09-21 2009-03-26 Fujitsu Limited 送信方法および送信装置
JP5029769B2 (ja) * 2011-06-23 2012-09-19 富士通株式会社 送信方法および送信装置
US10338996B2 (en) * 2015-01-27 2019-07-02 Nxp Usa, Inc. Pipelined decoder and method for conditional storage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003043261A1 (en) * 2001-11-16 2003-05-22 Matsushita Electric Industrial Co., Ltd. Hybrid arq method for data transmission
JP2005101975A (ja) * 2003-09-25 2005-04-14 Matsushita Electric Ind Co Ltd 無線通信装置及びピーク抑圧方法
JP2005229319A (ja) 2004-02-12 2005-08-25 Fujitsu Ltd 送信装置、ビット配置方法
JP2005269670A (ja) * 2005-04-11 2005-09-29 Matsushita Electric Ind Co Ltd マルチキャリア送信装置、マルチキャリア受信装置及びマルチキャリア送信方法
WO2006082816A1 (ja) * 2005-02-03 2006-08-10 Matsushita Electric Industrial Co., Ltd. 制御局装置、基地局装置及びデータ再送方法
JP2007180793A (ja) * 2005-12-27 2007-07-12 Sanyo Electric Co Ltd 変調方法、復調方法およびそれらを用いた変調装置、受信装置

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Publication number Priority date Publication date Assignee Title
JP3506330B2 (ja) * 2000-12-27 2004-03-15 松下電器産業株式会社 データ送信装置
US7346037B2 (en) 2001-03-26 2008-03-18 Lg Electronics Inc. Method of transmitting or receiving a data packet in packet data communication system using hybrid automatic repeat request
JP3880437B2 (ja) 2001-08-31 2007-02-14 松下電器産業株式会社 送受信装置及び送受信方法
KR100526525B1 (ko) * 2001-10-17 2005-11-08 삼성전자주식회사 이동통신시스템에서 패킷 재전송을 위한 송수신 장치 및 방법
KR100744347B1 (ko) * 2001-10-29 2007-07-30 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 데이터 송/수신장치 및 방법
ATE309652T1 (de) * 2001-11-16 2005-11-15 Matsushita Electric Ind Co Ltd Arq wiederübertragungsverfahren mit inkrementaler redundanz unter verwendung von bit umordnungsarten
JP3963737B2 (ja) 2002-02-28 2007-08-22 松下電器産業株式会社 マルチキャリア信号生成方法、無線送信装置および無線受信装置
JP3679775B2 (ja) 2002-04-12 2005-08-03 松下電器産業株式会社 マルチキャリア送信装置、マルチキャリア受信装置及びマルチキャリア送信方法
CN1545775B (zh) * 2002-04-12 2010-05-05 松下电器产业株式会社 多载波通信装置和多载波通信方法
JP4105917B2 (ja) 2002-08-06 2008-06-25 松下電器産業株式会社 無線送信装置及び無線送信方法
DE60224588T2 (de) * 2002-10-18 2008-05-21 Matsushita Electric Industrial Co., Ltd., Kadoma Neuanordnung der signalkonstellation für arq sendediversitätsschema
US7254373B2 (en) * 2003-01-28 2007-08-07 Conexant, Inc. Antenna diversity based on packet errors
JP2005277570A (ja) 2004-03-23 2005-10-06 Fujitsu Ltd 送信装置、受信装置、再送制御方法
US7826871B2 (en) * 2005-01-25 2010-11-02 Panasonic Corporation Transmission apparatus and transmission method
JP2006245912A (ja) 2005-03-02 2006-09-14 Matsushita Electric Ind Co Ltd 送信装置、受信装置、およびデータ再送方法
CN1832392A (zh) * 2005-03-11 2006-09-13 松下电器产业株式会社 多入多出系统中数据重传的方法和设备
CN1838583A (zh) 2005-03-25 2006-09-27 松下电器产业株式会社 多入多出通信系统中执行数据重传的方法和设备
JP2008541583A (ja) * 2005-05-13 2008-11-20 松下電器産業株式会社 Ｈａｒｑにおける変調方式切替によるビット信頼性均等化
JP4719805B2 (ja) * 2006-03-17 2011-07-06 インターデイジタル テクノロジー コーポレーション データパケット再送信のための適応直交振幅変調コンステレーション再マッピング方法
WO2009037788A1 (ja) 2007-09-21 2009-03-26 Fujitsu Limited 送信方法および送信装置
CN101621364B (zh) * 2008-06-30 2013-01-30 富士通株式会社 自动重传控制器和重传块重组装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003043261A1 (en) * 2001-11-16 2003-05-22 Matsushita Electric Industrial Co., Ltd. Hybrid arq method for data transmission
JP2005101975A (ja) * 2003-09-25 2005-04-14 Matsushita Electric Ind Co Ltd 無線通信装置及びピーク抑圧方法
JP2005229319A (ja) 2004-02-12 2005-08-25 Fujitsu Ltd 送信装置、ビット配置方法
WO2006082816A1 (ja) * 2005-02-03 2006-08-10 Matsushita Electric Industrial Co., Ltd. 制御局装置、基地局装置及びデータ再送方法
JP2005269670A (ja) * 2005-04-11 2005-09-29 Matsushita Electric Ind Co Ltd マルチキャリア送信装置、マルチキャリア受信装置及びマルチキャリア送信方法
JP2007180793A (ja) * 2005-12-27 2007-07-12 Sanyo Electric Co Ltd 変調方法、復調方法およびそれらを用いた変調装置、受信装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP TS 25.212 V7.4.0, March 2007 (2007-03-01)
K. BRUENINGHAUS ET AL.: "Link performance models for system level simulations of broadband radio access systems", PROC. PIMRC, 2005

Also Published As

Publication number Publication date
EP2192713A1 (en) 2010-06-02
EP2192713A4 (en) 2013-03-27
EP2632069B1 (en) 2017-01-11
JPWO2009037788A1 (ja) 2011-01-06
JP4792527B2 (ja) 2011-10-12
US20100158153A1 (en) 2010-06-24
US8532208B2 (en) 2013-09-10
EP2192713B1 (en) 2016-03-09
EP2632069A1 (en) 2013-08-28

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