DE69634770D1 - Verfahren und Gerät zur Fehlerverarbeitung für digitale Kommunikationen - Google Patents

Verfahren und Gerät zur Fehlerverarbeitung für digitale Kommunikationen

Info

Publication number
DE69634770D1
DE69634770D1 DE69634770T DE69634770T DE69634770D1 DE 69634770 D1 DE69634770 D1 DE 69634770D1 DE 69634770 T DE69634770 T DE 69634770T DE 69634770 T DE69634770 T DE 69634770T DE 69634770 D1 DE69634770 D1 DE 69634770D1
Authority
DE
Germany
Prior art keywords
error processing
digital communications
communications
digital
error
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.)
Expired - Fee Related
Application number
DE69634770T
Other languages
English (en)
Other versions
DE69634770T2 (de
Inventor
Shinji Uebayashi
Hui Zhao
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
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
NTT Mobile Communications Networks 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 Nippon Telegraph and Telephone Corp, NTT Mobile Communications Networks Inc filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE69634770D1 publication Critical patent/DE69634770D1/de
Publication of DE69634770T2 publication Critical patent/DE69634770T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/45—Soft decoding, i.e. using symbol reliability information
    • H03M13/451—Soft decoding, i.e. using symbol reliability information using a set of candidate code words, e.g. ordered statistics decoding [OSD]
    • H03M13/453—Soft decoding, i.e. using symbol reliability information using a set of candidate code words, e.g. ordered statistics decoding [OSD] wherein the candidate code words are obtained by an algebraic decoder, e.g. Chase decoding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/63—Joint error correction and other techniques
    • H03M13/6306—Error control coding in combination with Automatic Repeat reQuest [ARQ] and diversity transmission, e.g. coding schemes for the multiple transmission of the same information or the transmission of incremental redundancy
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
    • H03M13/6513—Support of multiple code types, e.g. unified decoder for LDPC and turbo 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Radio Transmission System (AREA)
DE69634770T 1996-02-29 1996-10-18 Verfahren und Gerät zur Fehlerverarbeitung für digitale Kommunikationen Expired - Fee Related DE69634770T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8043117A JPH09238125A (ja) 1996-02-29 1996-02-29 誤り制御方法および装置
JP4311796 1996-02-29

Publications (2)

Publication Number Publication Date
DE69634770D1 true DE69634770D1 (de) 2005-06-30
DE69634770T2 DE69634770T2 (de) 2006-02-02

Family

ID=12654905

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69634770T Expired - Fee Related DE69634770T2 (de) 1996-02-29 1996-10-18 Verfahren und Gerät zur Fehlerverarbeitung für digitale Kommunikationen

Country Status (7)

Country Link
US (1) US6134694A (de)
EP (1) EP0798889B1 (de)
JP (1) JPH09238125A (de)
KR (1) KR100227351B1 (de)
CN (1) CN1083184C (de)
CA (1) CA2187564C (de)
DE (1) DE69634770T2 (de)

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JP3142820B2 (ja) 1998-08-27 2001-03-07 株式会社エヌ・ティ・ティ・ドコモ プッシュ型情報配信方法およびその中継装置
JP3239870B2 (ja) * 1998-12-28 2001-12-17 日本電気株式会社 データ誤り訂正システム
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US6460160B1 (en) * 2000-02-14 2002-10-01 Motorola, Inc. Chase iteration processing for decoding input data
US7224702B2 (en) * 2000-08-30 2007-05-29 The Chinese University Of Hong Kong System and method for error-control for multicast video distribution
KR100525384B1 (ko) * 2000-10-31 2005-11-02 엘지전자 주식회사 무선 통신 시스템에서의 패킷 재전송 제어 방법
FI115178B (fi) * 2000-10-31 2005-03-15 Nokia Corp Menetelmä ja järjestely bittien suojaamiseksi parhaalla mahdollisella tavalla tiedonsiirtovirheitä vastaan
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
US7693179B2 (en) * 2002-11-29 2010-04-06 Panasonic Corporation Data transmission apparatus using a constellation rearrangement
AU2001250329B2 (en) * 2001-02-21 2003-10-30 Panasonic Intellectual Property Corporation Of America Hybrid ARQ method with signal constellation rearrangement
US20030039226A1 (en) * 2001-08-24 2003-02-27 Kwak Joseph A. Physical layer automatic repeat request (ARQ)
US20030066004A1 (en) * 2001-09-28 2003-04-03 Rudrapatna Ashok N. Harq techniques for multiple antenna systems
ATE309652T1 (de) 2001-11-16 2005-11-15 Matsushita Electric Ind Co Ltd Arq wiederübertragungsverfahren mit inkrementaler redundanz unter verwendung von bit umordnungsarten
ATE303687T1 (de) 2001-11-16 2005-09-15 Matsushita Electric Ind Co Ltd Hybrides arq verfahren zur datenpaketübertragung
US6693910B2 (en) * 2002-06-28 2004-02-17 Interdigital Technology Corporation System and method for avoiding stall of an H-ARQ reordering buffer in a receiver
KR100584170B1 (ko) * 2002-07-11 2006-06-02 재단법인서울대학교산학협력재단 터보 부호화된 복합 재전송 방식 시스템 및 오류 검출 방법
KR100989314B1 (ko) * 2004-04-09 2010-10-25 삼성전자주식회사 디스플레이장치
EP1617432A1 (de) * 2004-07-12 2006-01-18 Teac Corporation Optisches Plattengerät
CN101288232B (zh) * 2005-11-07 2011-11-16 新加坡科技研究局 对数据进行编码和解码的方法以及设备
CN100486120C (zh) * 2005-12-15 2009-05-06 大唐移动通信设备有限公司 一种Turbo译码装置及方法
US7577899B2 (en) * 2006-02-13 2009-08-18 Harris Corporation Cyclic redundancy check (CRC) based error correction method and device
US7793195B1 (en) * 2006-05-11 2010-09-07 Link—A—Media Devices Corporation Incremental generation of polynomials for decoding reed-solomon codes
JP2008042338A (ja) * 2006-08-02 2008-02-21 Oki Electric Ind Co Ltd 車々間通信における誤り訂正方法、及び、車々間通信システム
US8171368B1 (en) 2007-02-16 2012-05-01 Link—A—Media Devices Corporation Probabilistic transition rule for two-level decoding of reed-solomon codes
CN101409599B (zh) * 2007-10-11 2011-07-13 电信科学技术研究院 一种Turbo码译码装置及方法
US8423854B2 (en) * 2009-03-02 2013-04-16 Clearwire Ip Holdings Llc Communication retransmission based on transmission performance relative to expected quality of service
CN102035557B (zh) * 2009-09-27 2013-02-27 中兴通讯股份有限公司 turbo码并行交织方法和装置
CN102098061B (zh) * 2009-12-15 2014-09-17 上海贝尔股份有限公司 并行Turbo编码器
CN102130695B (zh) * 2010-01-15 2013-06-12 中兴通讯股份有限公司 一种级联码的译码方法及装置
JPWO2011145513A1 (ja) * 2010-05-21 2013-07-22 日本電気株式会社 復号装置および復号順序制御方法
CN101969309B (zh) * 2010-09-28 2014-07-16 电子科技大学 一种Turbo编码和BFSK调制的FFH通信系统的MAP解调译码方法
CN102281075B (zh) * 2011-03-21 2013-03-06 中国人民解放军信息工程大学 孔径为4的六边形格网层次编码、运算与索引方法
CN102281076B (zh) * 2011-03-25 2014-01-15 武汉中元通信股份有限公司 基于提高跳频电台抗干扰能力的rs级联码设计方法
CN102270994B (zh) * 2011-03-30 2013-03-06 清华大学 一种Turbo码译码器中状态度量溢出控制方法
CN102751996B (zh) * 2011-04-19 2015-03-25 深圳清华大学研究院 高性能低复杂性分组乘积码tpc的译码方法
CN102571108B (zh) * 2012-02-24 2014-02-26 清华大学深圳研究生院 一种应用于Turbo乘积码的自适应迭代译码方法
US8996962B2 (en) * 2012-08-23 2015-03-31 Broadcom Corporation Chase coding for error correction of encrypted packets with parity
US9231623B1 (en) * 2013-09-11 2016-01-05 SK Hynix Inc. Chase decoding for turbo-product codes (TPC) using error intersections
KR101496052B1 (ko) * 2013-11-28 2015-02-25 한국과학기술원 블록 단위 연접 bch 부호 성능 개선 및 오류마루 경감을 위해 순환 자리 이동을 활용하는 복호 기법 및 회로
CN105515591B (zh) * 2014-09-23 2019-10-25 中国科学院计算技术研究所 一种Turbo码译码系统及方法
US9935659B2 (en) * 2015-05-18 2018-04-03 SK Hynix Inc. Performance optimization in soft decoding for turbo product codes
BR112019020666A2 (pt) 2017-04-03 2020-05-05 Ericsson Telefon Ab L M manipulação de harq para nós com tempos de processamento variáveis

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JPS52147909A (en) * 1976-06-03 1977-12-08 Toshiba Corp Error control switching system
JPS6096938A (ja) * 1983-11-01 1985-05-30 Nec Corp 符号誤り訂正方法
JPH077942B2 (ja) * 1985-12-20 1995-01-30 日本電信電話株式会社 符号受信方式
JPH07112161B2 (ja) * 1986-05-26 1995-11-29 日本電信電話株式会社 ブロック符号復号方法
JPH06101722B2 (ja) * 1985-12-11 1994-12-12 日本電信電話株式会社 符号受信方式
US4763331A (en) * 1985-12-11 1988-08-09 Nippon Telegraph And Telephone Corporation Method for decoding error correcting block codes
JPH0685513B2 (ja) * 1986-07-21 1994-10-26 日本電信電話株式会社 データ再送伝送方法
JPH0685693A (ja) * 1992-08-31 1994-03-25 Toshiba Corp 誤り制御方法
JP2759043B2 (ja) * 1992-09-14 1998-05-28 エヌ・ティ・ティ移動通信網株式会社 情報ビット系列伝送システム

Also Published As

Publication number Publication date
DE69634770T2 (de) 2006-02-02
EP0798889A2 (de) 1997-10-01
CA2187564A1 (en) 1997-08-30
KR100227351B1 (ko) 1999-11-01
EP0798889B1 (de) 2005-05-25
JPH09238125A (ja) 1997-09-09
KR970063971A (ko) 1997-09-12
CN1159109A (zh) 1997-09-10
CA2187564C (en) 2002-08-06
EP0798889A3 (de) 1999-04-14
CN1083184C (zh) 2002-04-17
US6134694A (en) 2000-10-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee