MXPA05011531A - Metodo y aparato de manejo de defectos en medios de grabacion y medio de grabacon de manejo de defecto obtenido utilizando el mismo metodo. - Google Patents

Metodo y aparato de manejo de defectos en medios de grabacion y medio de grabacon de manejo de defecto obtenido utilizando el mismo metodo.

Info

Publication number
MXPA05011531A
MXPA05011531A MXPA05011531A MXPA05011531A MXPA05011531A MX PA05011531 A MXPA05011531 A MX PA05011531A MX PA05011531 A MXPA05011531 A MX PA05011531A MX PA05011531 A MXPA05011531 A MX PA05011531A MX PA05011531 A MXPA05011531 A MX PA05011531A
Authority
MX
Mexico
Prior art keywords
recording medium
area
defect
medium obtained
same method
Prior art date
Application number
MXPA05011531A
Other languages
English (en)
Inventor
Sung-Hee Hwang
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MXPA05011531A publication Critical patent/MXPA05011531A/es

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • 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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
    • G11B7/00375—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs arrangements for detection of physical defects, e.g. of recording layer
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G11B2020/1285—Status of the record carrier, e.g. space bit maps, flags indicating a formatting status or a write permission
    • 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
    • G11B2020/1873—Temporary defect structures for write-once discs, e.g. TDDS, TDMA or TDFL
    • 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
    • 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
    • G11B2220/218—Write-once 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

Un metodo, aparato y medio susceptible de ser leido por computadora para el manejo de defectos de un medio de grabacion y un medio de grabacion de manejo de defecto. El medio de grabacion incluye un area de reserva en la cual es formada un area de reemplazo que es sustituida para un area defectuosa del medio de grabacion, y un area temporal de manejo de defecto en donde es grabada la informacion temporal de manejo que especifica el area defectuosa y la correspondiente area de reemplazo, en donde la informacion de posicion y la informacion de estado con respecto al area defectuosa son grabadas en el area de reemplazo. Por consiguiente, es posible restaurar la informacion de defecto, incluso si el manejo de defectos del medio de grabacion en el medio de grabacion finalizara de manera anormal.
MXPA05011531A 2003-05-01 2004-04-22 Metodo y aparato de manejo de defectos en medios de grabacion y medio de grabacon de manejo de defecto obtenido utilizando el mismo metodo. MXPA05011531A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20030028040 2003-05-01
KR1020030030950A KR100739674B1 (ko) 2003-05-01 2003-05-15 결함 관리 방법, 그 장치 및 그 디스크
US47212103P 2003-05-21 2003-05-21
PCT/KR2004/000928 WO2004097810A1 (en) 2003-05-01 2004-04-22 Method and apparatus for managing defects in recording media, and a defect managed recording medium obtained using the same method

Publications (1)

Publication Number Publication Date
MXPA05011531A true MXPA05011531A (es) 2006-01-23

Family

ID=36657025

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05011531A MXPA05011531A (es) 2003-05-01 2004-04-22 Metodo y aparato de manejo de defectos en medios de grabacion y medio de grabacon de manejo de defecto obtenido utilizando el mismo metodo.

Country Status (14)

Country Link
US (8) US7397741B2 (es)
EP (3) EP2309502A1 (es)
JP (2) JP4795937B2 (es)
KR (1) KR100739674B1 (es)
CN (2) CN101083087B (es)
BR (1) BRPI0409315B1 (es)
CA (1) CA2520203C (es)
HK (1) HK1088981A1 (es)
MX (1) MXPA05011531A (es)
MY (5) MY146302A (es)
RU (3) RU2349972C2 (es)
SG (4) SG160220A1 (es)
TW (1) TWI308320B (es)
WO (1) WO2004097810A1 (es)

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Also Published As

Publication number Publication date
MY146217A (en) 2012-07-31
CN100454392C (zh) 2009-01-21
CA2520203A1 (en) 2004-11-11
RU2005133630A (ru) 2006-05-10
RU2008139346A (ru) 2010-04-10
RU2313136C2 (ru) 2007-12-20
CN101083087B (zh) 2012-04-04
EP2309502A1 (en) 2011-04-13
MY146224A (en) 2012-07-31
US20060203667A1 (en) 2006-09-14
SG160219A1 (en) 2010-04-29
KR100739674B1 (ko) 2007-07-13
EP1618560A4 (en) 2010-06-30
HK1088981A1 (en) 2006-11-17
JP4795937B2 (ja) 2011-10-19
US20080225664A1 (en) 2008-09-18
MY146302A (en) 2012-07-31
US7515515B2 (en) 2009-04-07
SG160220A1 (en) 2010-04-29
SG160218A1 (en) 2010-04-29
JP2010205407A (ja) 2010-09-16
US7668057B2 (en) 2010-02-23
US7397741B2 (en) 2008-07-08
RU2349972C2 (ru) 2009-03-20
KR20040094590A (ko) 2004-11-10
CA2520203C (en) 2011-11-01
TW200425069A (en) 2004-11-16
EP2309501A1 (en) 2011-04-13
EP2309501B1 (en) 2018-07-04
US20080094977A1 (en) 2008-04-24
CN1781142A (zh) 2006-05-31
US20040218488A1 (en) 2004-11-04
WO2004097810A1 (en) 2004-11-11
SG160221A1 (en) 2010-04-29
JP4791587B2 (ja) 2011-10-12
US20060007830A1 (en) 2006-01-12
BRPI0409315B1 (pt) 2021-10-13
EP1618560A1 (en) 2006-01-25
US7408857B2 (en) 2008-08-05
US20060203673A1 (en) 2006-09-14
US20080205224A1 (en) 2008-08-28
US20080205227A1 (en) 2008-08-28
JP2006525619A (ja) 2006-11-09
US7876656B2 (en) 2011-01-25
CN101083087A (zh) 2007-12-05
US7639582B2 (en) 2009-12-29
US7397742B2 (en) 2008-07-08
TWI308320B (en) 2009-04-01
RU2007110587A (ru) 2008-09-27
MY146197A (en) 2012-07-13
BRPI0409315A (pt) 2006-04-25
RU2473981C2 (ru) 2013-01-27
MY146317A (en) 2012-07-31

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