FR2720528B1 - Décodeur de correction d'erreur. - Google Patents

Décodeur de correction d'erreur.

Info

Publication number
FR2720528B1
FR2720528B1 FR9506245A FR9506245A FR2720528B1 FR 2720528 B1 FR2720528 B1 FR 2720528B1 FR 9506245 A FR9506245 A FR 9506245A FR 9506245 A FR9506245 A FR 9506245A FR 2720528 B1 FR2720528 B1 FR 2720528B1
Authority
FR
France
Prior art keywords
error correction
correction decoder
decoder
error
correction
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
FR9506245A
Other languages
English (en)
Other versions
FR2720528A1 (fr
Inventor
Syugo Yamashita
Yoshikazu Tomida
Masayuki Takada
Toru Kuroda
Tadashi Isobe
Osamu Yamada
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.)
Sanyo Electric Co Ltd
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Sanyo Electric Co Ltd
Japan Broadcasting Corp
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 Hoso Kyokai NHK, Sanyo Electric Co Ltd, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Publication of FR2720528A1 publication Critical patent/FR2720528A1/fr
Application granted granted Critical
Publication of FR2720528B1 publication Critical patent/FR2720528B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L1/004—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
    • 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
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
FR9506245A 1994-05-25 1995-05-26 Décodeur de correction d'erreur. Expired - Fee Related FR2720528B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6110798A JP2970994B2 (ja) 1994-05-25 1994-05-25 誤り訂正復号回路

Publications (2)

Publication Number Publication Date
FR2720528A1 FR2720528A1 (fr) 1995-12-01
FR2720528B1 true FR2720528B1 (fr) 1996-12-20

Family

ID=14544919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9506245A Expired - Fee Related FR2720528B1 (fr) 1994-05-25 1995-05-26 Décodeur de correction d'erreur.

Country Status (5)

Country Link
US (1) US5745506A (fr)
JP (1) JP2970994B2 (fr)
FR (1) FR2720528B1 (fr)
NO (1) NO316901B1 (fr)
SE (1) SE517805C2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3562544B2 (ja) * 1996-08-13 2004-09-08 ソニー株式会社 復号化装置および復号化方法
JPH11112358A (ja) * 1997-09-30 1999-04-23 Fujitsu Ltd データの誤り訂正方法及び誤り訂正装置
US6332206B1 (en) * 1998-02-25 2001-12-18 Matsushita Electrical Industrial Co., Ltd. High-speed error correcting apparatus with efficient data transfer
JP3530388B2 (ja) * 1998-07-22 2004-05-24 三洋電機株式会社 符号誤り訂正装置
US6260082B1 (en) * 1998-12-23 2001-07-10 Bops, Inc. Methods and apparatus for providing data transfer control
US20030079161A1 (en) * 2001-10-22 2003-04-24 Verboom Johannes J. Optimized data storage system and method for optical storage system
US20040059992A1 (en) * 2002-06-17 2004-03-25 Tan Keng Tiong Methods of optimizing the decoding of signals based on a complete majority logic representation
EP1416660A1 (fr) * 2002-10-31 2004-05-06 Alcatel Décodeur et procédé de décodage FEC amélioré
JP3930446B2 (ja) * 2003-03-13 2007-06-13 株式会社東芝 半導体装置
JP4908083B2 (ja) * 2006-06-30 2012-04-04 株式会社東芝 メモリコントローラ
WO2009137754A2 (fr) * 2008-05-08 2009-11-12 Augusta Technology Usa, Inc. Décodeur de logique majoritaire à seul variable basé sur le rapport signal sur bruit
US20100169742A1 (en) * 2008-12-29 2010-07-01 Texas Instruments Incorporated Flash memory soft error recovery
JP5364737B2 (ja) * 2011-02-15 2013-12-11 株式会社東芝 誤り訂正復号装置及び受信システム
US11934267B1 (en) 2022-08-28 2024-03-19 Micron Technology, Inc. Data inversion and unidirectional error detection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404674A (en) * 1981-07-10 1983-09-13 Communications Satellite Corporation Method and apparatus for weighted majority decoding of FEC codes using soft detection
US4630271A (en) * 1983-01-20 1986-12-16 Nippon Hoso Kyokai Error correction method and apparatus for data broadcasting system
JPS59224926A (ja) * 1983-06-03 1984-12-17 Sony Corp 多数決回路
US4653051A (en) * 1983-09-14 1987-03-24 Matsushita Electric Industrial Co., Ltd. Apparatus for detecting and correcting errors on product codes
JP2740163B2 (ja) * 1986-04-23 1998-04-15 ソニー株式会社 データ伝送方法及びデータ記録媒体
JPS6462027A (en) * 1987-09-01 1989-03-08 Nippon Conlux Co Ltd Error correcting circuit
JPH06120843A (ja) * 1992-10-01 1994-04-28 Fujitsu Ten Ltd 差集合巡回符号による積符号の復号装置
JP3311463B2 (ja) * 1994-02-25 2002-08-05 三洋電機株式会社 誤り訂正装置

Also Published As

Publication number Publication date
FR2720528A1 (fr) 1995-12-01
SE9501947D0 (sv) 1995-05-24
NO952062L (no) 1995-11-27
NO316901B1 (no) 2004-06-21
JPH07321669A (ja) 1995-12-08
US5745506A (en) 1998-04-28
JP2970994B2 (ja) 1999-11-02
NO952062D0 (no) 1995-05-24
SE517805C2 (sv) 2002-07-16
SE9501947L (sv) 1996-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080131