MXPA02009424A - Deteccion de defectos en un medio de almacenamiento de grabacion. - Google Patents

Deteccion de defectos en un medio de almacenamiento de grabacion.

Info

Publication number
MXPA02009424A
MXPA02009424A MXPA02009424A MXPA02009424A MXPA02009424A MX PA02009424 A MXPA02009424 A MX PA02009424A MX PA02009424 A MXPA02009424 A MX PA02009424A MX PA02009424 A MXPA02009424 A MX PA02009424A MX PA02009424 A MXPA02009424 A MX PA02009424A
Authority
MX
Mexico
Prior art keywords
storage medium
segment
recording storage
recording
data
Prior art date
Application number
MXPA02009424A
Other languages
English (en)
Spanish (es)
Inventor
Mark Alan Schultz
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of MXPA02009424A publication Critical patent/MXPA02009424A/es

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
    • 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
    • G11B20/1883—Methods for assignment of alternate areas for defective areas
    • 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
    • G11B20/1816—Testing
    • 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
    • G11B20/1816—Testing
    • G11B2020/1823—Testing wherein a flag is set when errors are detected or qualified
    • 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
    • G11B20/1883—Methods for assignment of alternate areas for defective areas
    • G11B2020/1893—Methods for assignment of alternate areas for defective areas using linear replacement to relocate data from a defective block to a non-contiguous spare area, e.g. with a secondary defect list [SDL]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
MXPA02009424A 2001-09-26 2002-09-26 Deteccion de defectos en un medio de almacenamiento de grabacion. MXPA02009424A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/963,244 US20030058762A1 (en) 2001-09-26 2001-09-26 Defect detection of recordable storage media

Publications (1)

Publication Number Publication Date
MXPA02009424A true MXPA02009424A (es) 2004-07-30

Family

ID=25506966

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02009424A MXPA02009424A (es) 2001-09-26 2002-09-26 Deteccion de defectos en un medio de almacenamiento de grabacion.

Country Status (6)

Country Link
US (1) US20030058762A1 (enExample)
EP (1) EP1298661A3 (enExample)
JP (1) JP2003123382A (enExample)
KR (1) KR20030026911A (enExample)
CN (1) CN1409314A (enExample)
MX (1) MXPA02009424A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100518562B1 (ko) * 2003-03-14 2005-10-04 삼성전자주식회사 데이터 기록 장치 및 그 방법과 데이터 재생 장치 및 그방법
CN1680807B (zh) * 2004-04-06 2010-04-28 联发科技股份有限公司 光学存储装置决定缺陷检测模式的方法
CN100383884C (zh) * 2004-05-24 2008-04-23 建兴电子科技股份有限公司 检测光盘错误信息的方法
US7464104B2 (en) * 2004-12-20 2008-12-09 Microsoft Corporation Method and computer-readable medium for loading the contents of a data file
KR20080019694A (ko) * 2005-06-09 2008-03-04 코닌클리케 필립스 일렉트로닉스 엔.브이. 데이터 오류 정정 방법 및 장치와, 디스크 재생 방법 및장치
TWI362044B (en) * 2007-11-09 2012-04-11 Transcend Information Inc Storage apparatus and method for accessing data and for managing memory block
JP5170015B2 (ja) * 2009-06-29 2013-03-27 ティアック株式会社 ディスク検査装置
CN102969024A (zh) * 2011-09-01 2013-03-13 成都海存艾匹科技有限公司 自修复系统和方法
US20130061100A1 (en) * 2011-09-01 2013-03-07 Chengdu Haicun Ip Technology Llc Field-Repair System and Method
US8958273B1 (en) * 2013-01-24 2015-02-17 Marvell International Ltd. Disc read retry devices and methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142515A (en) * 1989-11-13 1992-08-25 North American Philips Corporation Sector slip with address collision recovery for write once recording media
NL9200397A (nl) * 1992-03-04 1993-10-01 Philips Nv Informatie-optekeninrichting.
JP2812636B2 (ja) * 1993-04-22 1998-10-22 株式会社日立製作所 光学的記録装置
JP3453843B2 (ja) * 1993-06-08 2003-10-06 ソニー株式会社 ディスク装置
US5418767A (en) * 1993-10-28 1995-05-23 International Business Machines Corporation Detection of overusage of spare sectors in an optical disk
JPH087498A (ja) * 1994-06-17 1996-01-12 Hitachi Ltd 記録情報再生装置
JP3029400B2 (ja) * 1996-03-25 2000-04-04 株式会社東芝 交替処理方法
DE69703455T2 (de) * 1996-04-26 2001-05-10 Matsushita Electric Industrial Co., Ltd. Informationsaufzeichnungsverfahren, Informationsaufzeichnungsgerät, und Kassetteneinheit
EP1282127B1 (en) * 1996-09-30 2005-08-10 Matsushita Electric Industrial Co., Ltd. Recording method for recording AV data on disk and information processing system
JP2000057713A (ja) * 1998-08-05 2000-02-25 Mitsubishi Electric Corp 光ディスクの欠陥管理方法、光ディスク装置、及び、光ディスク
KR100544175B1 (ko) * 1999-05-08 2006-01-23 삼성전자주식회사 링킹 타입 정보를 저장하는 기록 매체와 결함 영역 처리 방법

Also Published As

Publication number Publication date
EP1298661A3 (en) 2007-08-22
EP1298661A2 (en) 2003-04-02
KR20030026911A (ko) 2003-04-03
US20030058762A1 (en) 2003-03-27
CN1409314A (zh) 2003-04-09
JP2003123382A (ja) 2003-04-25

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