DE69819498D1 - Reed-solomon-decodierung von aus dvd oder cd gelesenen daten - Google Patents

Reed-solomon-decodierung von aus dvd oder cd gelesenen daten

Info

Publication number
DE69819498D1
DE69819498D1 DE69819498T DE69819498T DE69819498D1 DE 69819498 D1 DE69819498 D1 DE 69819498D1 DE 69819498 T DE69819498 T DE 69819498T DE 69819498 T DE69819498 T DE 69819498T DE 69819498 D1 DE69819498 D1 DE 69819498D1
Authority
DE
Germany
Prior art keywords
dvd
data read
reed solomon
solomon decoding
decoding
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 - Lifetime
Application number
DE69819498T
Other languages
English (en)
Inventor
Marzi Giuseppe De
Giancarlo Andolina
Roberto Ugioli
Filippo Brenna
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.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Application granted granted Critical
Publication of DE69819498D1 publication Critical patent/DE69819498D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • G11B2020/1836—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information using a Reed Solomon [RS] code
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
DE69819498T 1998-03-18 1998-03-18 Reed-solomon-decodierung von aus dvd oder cd gelesenen daten Expired - Lifetime DE69819498D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT1998/000056 WO1999048097A1 (en) 1998-03-18 1998-03-18 Reed-solomon decoding of data read from dvd or cd supports

Publications (1)

Publication Number Publication Date
DE69819498D1 true DE69819498D1 (de) 2003-12-11

Family

ID=11332888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819498T Expired - Lifetime DE69819498D1 (de) 1998-03-18 1998-03-18 Reed-solomon-decodierung von aus dvd oder cd gelesenen daten

Country Status (5)

Country Link
US (1) US6594794B1 (de)
EP (1) EP0986814B1 (de)
JP (1) JP2002501655A (de)
DE (1) DE69819498D1 (de)
WO (1) WO1999048097A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1286275C (zh) * 1999-11-24 2006-11-22 三洋电机株式会社 纠错装置
US7085990B2 (en) * 1999-12-15 2006-08-01 Thomson Licensing Preparation of data for a Reed-Solomon decoder
US6772385B2 (en) 2000-01-31 2004-08-03 Sanyo Electric Co., Ltd. Error-correcting device and decoder enabling fast error correction with reduced circuit scale
GB0031439D0 (en) 2000-12-22 2001-02-07 Koninkl Philips Electronics Nv Method and apparatus for data reproduction
GB0031436D0 (en) * 2000-12-22 2001-02-07 Koninkl Philips Electronics Nv Method and apparatus for data reproduction
EP1233523A1 (de) 2001-02-16 2002-08-21 Deutsche Thomson-Brandt Gmbh Verfahren und Gerät zur Fehlerkorrekturkodendekodierung
US6834334B2 (en) 2001-08-28 2004-12-21 International Business Machines Corporation Method and apparatus for address decoding of embedded DRAM devices
JP4112849B2 (ja) * 2001-11-21 2008-07-02 株式会社東芝 半導体記憶装置
TW566008B (en) * 2001-11-28 2003-12-11 Univ Nat Chiao Tung Apparatus for solving key equation polynomials in decoding error correction codes
TWI258135B (en) * 2002-01-25 2006-07-11 Sony Corp Information recording device and method, information reproducing device and method, recording medium, and disc recording medium
TWI254292B (en) * 2002-01-25 2006-05-01 Sony Corp Information recording device and method, information reproducing device and method, recording medium and disc recording medium
JP4386615B2 (ja) * 2002-02-21 2009-12-16 三洋電機株式会社 データ処理装置
US7266750B1 (en) * 2002-07-10 2007-09-04 Maxtor Corporation Error recovery strategies for iterative decoders
ATE485584T1 (de) * 2002-08-22 2010-11-15 Lg Electronics Inc Hochdichter optischer datenträger und aufnahme- /wiedergabe verfahren dafür
KR100932506B1 (ko) * 2003-02-27 2009-12-17 엘지전자 주식회사 고밀도 광디스크의 재생 제어정보 관리 및 데이터 재생제어방법
US8270901B2 (en) * 2004-12-17 2012-09-18 Martin E. Hellman Dropout-resistant media broadcasting system
US8627354B2 (en) 2004-12-17 2014-01-07 Martin E. Hellman Tiered subscription broadcast system
US7865917B2 (en) * 2004-12-17 2011-01-04 Martin E Hellman Security enhanced tiered subscription broadcast system
JP2006190346A (ja) * 2004-12-28 2006-07-20 Toshiba Corp エラー訂正処理装置及びエラー訂正処理方法
US7840178B2 (en) * 2005-07-12 2010-11-23 Martin E. Hellman FM broadcast system competitive with satellite radio
US7689894B2 (en) * 2006-05-11 2010-03-30 Mediatek Inc. Decoding apparatus and method therefor
US7774688B1 (en) * 2006-10-11 2010-08-10 Marvell International Ltd. Hardware efficient decoding system for Bose, Ray-Chaudhuri, Hocquenghem (BCH) product codes
KR102230862B1 (ko) * 2014-07-01 2021-03-24 삼성전자 주식회사 영상처리장치 및 그 제어방법
US9564925B1 (en) * 2016-02-02 2017-02-07 International Business Machines Corporation Pipelined architecture for iterative decoding of product codes
JP6958329B2 (ja) 2017-12-20 2021-11-02 トヨタ自動車株式会社 ハイブリッド車両

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63193723A (ja) * 1987-02-06 1988-08-11 Sony Corp リ−ドソロモン符号の復号方法
US5068855A (en) * 1988-07-18 1991-11-26 Canon Kabushiki Kaisha Error correcting method and apparatus
US5691994A (en) * 1995-05-08 1997-11-25 Western Digital Corporation Disk drive with fast error correction validation
FR2751810B1 (fr) * 1996-07-23 1998-10-23 Sgs Thomson Microelectronics Systeme de correction d'erreurs dans des trames de donnees ayant des codes de parite horizontaux et verticaux
JP3233860B2 (ja) * 1996-10-25 2001-12-04 松下電器産業株式会社 リードソロモン復号器
US6003151A (en) * 1997-02-04 1999-12-14 Mediatek Inc. Error correction and detection system for mass storage controller
US6041431A (en) * 1997-09-19 2000-03-21 Adapter, Inc. Method and apparatus for performing error correction code operations
US6158040A (en) * 1998-07-29 2000-12-05 Neomagic Corp. Rotated data-aligmnent in wade embedded DRAM for page-mode column ECC in a DVD controller

Also Published As

Publication number Publication date
EP0986814A1 (de) 2000-03-22
EP0986814B1 (de) 2003-11-05
US6594794B1 (en) 2003-07-15
JP2002501655A (ja) 2002-01-15
WO1999048097A1 (en) 1999-09-23

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Legal Events

Date Code Title Description
8332 No legal effect for de