WO2009025221A1 - データ送信方法、データ受信方法、移動端末及び無線通信システム - Google Patents

データ送信方法、データ受信方法、移動端末及び無線通信システム Download PDF

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Publication number
WO2009025221A1
WO2009025221A1 PCT/JP2008/064521 JP2008064521W WO2009025221A1 WO 2009025221 A1 WO2009025221 A1 WO 2009025221A1 JP 2008064521 W JP2008064521 W JP 2008064521W WO 2009025221 A1 WO2009025221 A1 WO 2009025221A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile terminal
communication system
radio communication
data transmission
data
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.)
Ceased
Application number
PCT/JP2008/064521
Other languages
English (en)
French (fr)
Inventor
Masayuki Furusawa
Yousuke Iizuka
Yukihiko Okumura
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to US12/673,712 priority Critical patent/US8458549B2/en
Priority to EP08827596A priority patent/EP2184879A4/en
Priority to BRPI0815502 priority patent/BRPI0815502A2/pt
Priority to CN2008801030990A priority patent/CN101779402B/zh
Publication of WO2009025221A1 publication Critical patent/WO2009025221A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/1607—Details of the supervisory 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
    • H04L1/004—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
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated 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
    • H04L1/004—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
    • H04L1/0061—Error detection codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

　本発明に係るデータ送信方法は、送信データに対して第１ＣＲＣ符号を付加する工程Ａと、前記第１ＣＲＣ符号が付加されている前記送信データを複数の符号化ビット列に分割する工程Ｂと、分割された前記符号化ビット列の少なくとも１つに対して第２ＣＲＣ符号を付加する工程Ｃと、前記符号化ビット列に対して誤り訂正符号化処理を行う工程Ｄと、前記誤り訂正符号化処理が行われた前記符号化ビット列を送信する工程Ｅとを有する。
PCT/JP2008/064521 2007-08-17 2008-08-13 データ送信方法、データ受信方法、移動端末及び無線通信システム Ceased WO2009025221A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/673,712 US8458549B2 (en) 2007-08-17 2008-08-13 Data transmission method, data reception method, mobile terminal and radio communication system
EP08827596A EP2184879A4 (en) 2007-08-17 2008-08-13 DATA TRANSMISSION PROCEDURE, DATA RECEPTION PROCEDURE, MOBILE TERMINAL AND RADIO COMMUNICATION SYSTEM
BRPI0815502 BRPI0815502A2 (pt) 2007-08-17 2008-08-13 Método de transmissão de dados, método de recepção de dados, terminal móvel e sistema de comunicação de rádio
CN2008801030990A CN101779402B (zh) 2007-08-17 2008-08-13 数据发送方法、数据接收方法、移动终端以及无线通信系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-213183 2007-08-17
JP2007213183A JP5232420B2 (ja) 2007-08-17 2007-08-17 データ送信方法、データ受信方法、移動端末及び無線通信システム

Publications (1)

Publication Number Publication Date
WO2009025221A1 true WO2009025221A1 (ja) 2009-02-26

Family

ID=40378127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064521 Ceased WO2009025221A1 (ja) 2007-08-17 2008-08-13 データ送信方法、データ受信方法、移動端末及び無線通信システム

Country Status (8)

Country Link
US (1) US8458549B2 (ja)
EP (2) EP2184879A4 (ja)
JP (1) JP5232420B2 (ja)
KR (1) KR20100063032A (ja)
CN (1) CN101779402B (ja)
BR (1) BRPI0815502A2 (ja)
RU (1) RU2010108349A (ja)
WO (1) WO2009025221A1 (ja)

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WO2011033912A1 (ja) * 2009-09-16 2011-03-24 Kddi株式会社 チャネル情報圧縮装置及び方法、チャネル情報展開装置及び方法、受信機、ならびに送信機
JP2013176159A (ja) * 2013-05-23 2013-09-05 Kddi Corp チャネル情報圧縮装置及び方法、コンピュータプログラム、受信機

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FR2983372B1 (fr) * 2011-11-29 2015-08-28 Sagem Defense Securite Decodeur de faible complexite pour codage convolutif
TWI502887B (zh) * 2012-09-27 2015-10-01 鴻海精密工業股份有限公司 電源控制裝置及控制方法
BR112019016212A2 (pt) * 2017-02-06 2020-04-07 Telefonaktiebolaget Lm Ericsson (Publ) método por um transmissor e transmisor para gerar adaptativamente bits de pré-codificador para um código polar
CN109120373B (zh) * 2017-06-23 2021-02-12 华为技术有限公司 一种信道编码方法、数据接收方法及相关设备
JP6807113B2 (ja) * 2019-06-07 2021-01-06 ソナス株式会社 通信システム、通信方法及び通信装置
US12425050B2 (en) 2021-05-24 2025-09-23 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding signal in wireless communication system, and system for providing same

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WO2003090362A1 (fr) * 2002-04-22 2003-10-30 Fujitsu Limited Codeur et decodeur de detection d'erreur, et diviseur
JP2004088388A (ja) * 2002-08-27 2004-03-18 Ntt Data Corp 受信装置、受信データのデータ処理方法及びプログラム

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US7593380B1 (en) * 1999-03-05 2009-09-22 Ipr Licensing, Inc. Variable rate forward error correction for enabling high performance communication
US20040098655A1 (en) * 2002-11-19 2004-05-20 Sharma Debendra Das Rolling CRC scheme for improved error detection
KR20040046322A (ko) * 2002-11-27 2004-06-05 엘지전자 주식회사 다중 입출력 이동 통신 시스템에서의 신호처리 장치 및방법
CA3023907C (en) * 2004-09-25 2019-06-04 Tq Delta, Llc Crc counter normalization
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WO2003090362A1 (fr) * 2002-04-22 2003-10-30 Fujitsu Limited Codeur et decodeur de detection d'erreur, et diviseur
JP2004088388A (ja) * 2002-08-27 2004-03-18 Ntt Data Corp 受信装置、受信データのデータ処理方法及びプログラム

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011033912A1 (ja) * 2009-09-16 2011-03-24 Kddi株式会社 チャネル情報圧縮装置及び方法、チャネル情報展開装置及び方法、受信機、ならびに送信機
JP2011066640A (ja) * 2009-09-16 2011-03-31 Kddi Corp チャネル情報圧縮装置及び方法、チャネル情報展開装置及び方法、コンピュータプログラム、受信機、送信機
CN102577198A (zh) * 2009-09-16 2012-07-11 Kddi株式会社 信道信息压缩装置和方法、信道信息解压缩装置和方法、接收机、以及发送机
CN102577198B (zh) * 2009-09-16 2015-01-28 Kddi株式会社 信道信息压缩装置和方法、信道信息解压缩装置和方法、mimo接收机、以及mimo发送机
US9118440B2 (en) 2009-09-16 2015-08-25 Kddi Corporation Channel information compressing apparatus adapted to a MIMO system and method
JP2013176159A (ja) * 2013-05-23 2013-09-05 Kddi Corp チャネル情報圧縮装置及び方法、コンピュータプログラム、受信機

Also Published As

Publication number Publication date
EP2317680A2 (en) 2011-05-04
JP5232420B2 (ja) 2013-07-10
CN101779402A (zh) 2010-07-14
EP2184879A4 (en) 2010-09-15
US8458549B2 (en) 2013-06-04
JP2009049665A (ja) 2009-03-05
RU2010108349A (ru) 2011-09-27
US20110060964A1 (en) 2011-03-10
EP2317680A3 (en) 2011-08-24
CN101779402B (zh) 2013-08-07
US20110214032A2 (en) 2011-09-01
BRPI0815502A2 (pt) 2015-02-10
KR20100063032A (ko) 2010-06-10
EP2184879A1 (en) 2010-05-12
EP2317680B1 (en) 2013-05-29

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