HK1068450A1 - Data structure for defect management information - Google Patents

Data structure for defect management information

Info

Publication number
HK1068450A1
HK1068450A1 HK05100574.9A HK05100574A HK1068450A1 HK 1068450 A1 HK1068450 A1 HK 1068450A1 HK 05100574 A HK05100574 A HK 05100574A HK 1068450 A1 HK1068450 A1 HK 1068450A1
Authority
HK
Hong Kong
Prior art keywords
defective block
recording medium
optical recording
defective
data
Prior art date
Application number
HK05100574.9A
Other languages
English (en)
Inventor
Myong Gu Lee
Yong Cheol Park
Kyu Hwa Jeong
Jong In Shin
Original Assignee
Lg Electronics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36599694&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1068450(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from KR10-1998-0031406A external-priority patent/KR100447157B1/ko
Priority claimed from KR10-1998-0039797A external-priority patent/KR100421844B1/ko
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of HK1068450A1 publication Critical patent/HK1068450A1/xx

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
    • G11B20/1883—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
    • G11B2020/10935—Digital recording or reproducing wherein a time constraint must be met
    • G11B2020/10944—Real-time recording or reproducing, e.g. for ensuring seamless playback of AV data
    • 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
    • G11B2020/1826—Testing wherein a defect list or error map is generated
    • 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
    • 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
    • G11B2020/1896—Methods for assignment of alternate areas for defective areas using skip or slip replacement to relocate data from a defective block to the next usable block, e.g. with a primary defect list [PDL]
    • 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
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • 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
HK05100574.9A 1998-07-28 2005-01-21 Data structure for defect management information HK1068450A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR19980030320 1998-07-28
KR10-1998-0031406A KR100447157B1 (ko) 1998-07-28 1998-08-01 광기록매체및결함영역관리방법
KR10-1998-0039797A KR100421844B1 (ko) 1998-09-24 1998-09-24 정보기록매체의결함영역관리방법

Publications (1)

Publication Number Publication Date
HK1068450A1 true HK1068450A1 (en) 2005-04-29

Family

ID=36599694

Family Applications (4)

Application Number Title Priority Date Filing Date
HK04109052A HK1066317A1 (en) 1998-07-28 2004-11-17 The optical recording medium and defect managementmethod
HK04109541A HK1066629A1 (en) 1998-07-28 2004-12-02 Method for managing a defect area of the optical recording medium
HK04109539.5A HK1066628A1 (en) 1998-07-28 2004-12-02 Optical recording medium and method for managing a defect area of the optical recording medium
HK05100574.9A HK1068450A1 (en) 1998-07-28 2005-01-21 Data structure for defect management information

Family Applications Before (3)

Application Number Title Priority Date Filing Date
HK04109052A HK1066317A1 (en) 1998-07-28 2004-11-17 The optical recording medium and defect managementmethod
HK04109541A HK1066629A1 (en) 1998-07-28 2004-12-02 Method for managing a defect area of the optical recording medium
HK04109539.5A HK1066628A1 (en) 1998-07-28 2004-12-02 Optical recording medium and method for managing a defect area of the optical recording medium

Country Status (10)

Country Link
US (9) US6782488B1 (xx)
EP (7) EP1450364B1 (xx)
JP (10) JP2002521786A (xx)
CN (5) CN100405495C (xx)
AT (1) ATE305166T1 (xx)
AU (1) AU4657099A (xx)
BR (1) BRPI9906653B1 (xx)
DE (1) DE69927345T2 (xx)
HK (4) HK1066317A1 (xx)
WO (1) WO2000007185A1 (xx)

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