SE9501947D0 - Error correcting decoder - Google Patents

Error correcting decoder

Info

Publication number
SE9501947D0
SE9501947D0 SE9501947A SE9501947A SE9501947D0 SE 9501947 D0 SE9501947 D0 SE 9501947D0 SE 9501947 A SE9501947 A SE 9501947A SE 9501947 A SE9501947 A SE 9501947A SE 9501947 D0 SE9501947 D0 SE 9501947D0
Authority
SE
Sweden
Prior art keywords
error correction
direction error
column direction
success
bit
Prior art date
Application number
SE9501947A
Other languages
English (en)
Other versions
SE517805C2 (sv
SE9501947L (sv
Inventor
Syugo Yamashita
Yoshikazu Tomita
Masayuki Takada
Toru Kuroda
Tadashi Isobe
Osamu Yamada
Original Assignee
Sanyo Electric Co
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 Sanyo Electric Co, Japan Broadcasting Corp filed Critical Sanyo Electric Co
Publication of SE9501947D0 publication Critical patent/SE9501947D0/sv
Publication of SE9501947L publication Critical patent/SE9501947L/sv
Publication of SE517805C2 publication Critical patent/SE517805C2/sv

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)
SE9501947A 1994-05-25 1995-05-24 Feljusterande avkodare SE517805C2 (sv)

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 (3)

Publication Number Publication Date
SE9501947D0 true SE9501947D0 (sv) 1995-05-24
SE9501947L SE9501947L (sv) 1996-03-22
SE517805C2 SE517805C2 (sv) 2002-07-16

Family

ID=14544919

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501947A SE517805C2 (sv) 1994-05-25 1995-05-24 Feljusterande avkodare

Country Status (5)

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

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 (en) * 2002-10-31 2004-05-06 Alcatel Improved FEC decoder and method
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 (en) * 2008-05-08 2009-11-12 Augusta Technology Usa, Inc. Snr-based variable-threshold majority-logic decorder
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
NO952062L (no) 1995-11-27
NO316901B1 (no) 2004-06-21
FR2720528B1 (fr) 1996-12-20
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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