CN101308690B - 在一次写入信息存储介质上记录数据的方法 - Google Patents

在一次写入信息存储介质上记录数据的方法 Download PDF

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Publication number
CN101308690B
CN101308690B CN2008101093845A CN200810109384A CN101308690B CN 101308690 B CN101308690 B CN 101308690B CN 2008101093845 A CN2008101093845 A CN 2008101093845A CN 200810109384 A CN200810109384 A CN 200810109384A CN 101308690 B CN101308690 B CN 101308690B
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recorded
area
write
information
recording
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CN2008101093845A
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Chinese (zh)
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CN101308690A (zh
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黄盛凞
高祯完
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • 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
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
    • G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
    • 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
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • 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
    • G11B2020/1275—Calibration data, e.g. specific training patterns for adjusting equalizer settings or other recording or playback parameters
    • 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
    • G11B2020/1278—Physical format specifications of the record carrier, e.g. compliance with a specific standard, recording density, number of layers, start of data zone or lead-out
    • 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
    • G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
    • G11B2020/1294—Increase of the access speed
    • G11B2020/1295—Increase of the access speed wherein the focus is on the read access speed
    • 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
    • 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
    • G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
    • G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
    • G11B2220/237—Multilayer discs, i.e. multiple recording layers accessed from the same side having exactly two recording layers
    • 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)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN2008101093845A 2004-02-06 2005-01-28 在一次写入信息存储介质上记录数据的方法 Expired - Lifetime CN101308690B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20040007969 2004-02-06
KR10-2004-0007969 2004-02-06
KR1020040106537A KR100584613B1 (ko) 2004-02-06 2004-12-15 한번 기록 디스크에 데이터 기록 장치, 그 방법, 데이터재생 장치, 그 방법 및 그 한번 기록 디스크
KR10-2004-0106537 2004-12-15

Related Parent Applications (1)

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CNB2005800002792A Division CN100527253C (zh) 2004-02-06 2005-01-28 用于与一次写入信息存储介质一起使用的设备

Publications (2)

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CN101308690A CN101308690A (zh) 2008-11-19
CN101308690B true CN101308690B (zh) 2011-05-11

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CN2008101093845A Expired - Lifetime CN101308690B (zh) 2004-02-06 2005-01-28 在一次写入信息存储介质上记录数据的方法
CN200710109153XA Expired - Lifetime CN101064159B (zh) 2004-02-06 2005-01-28 在一次写入盘上分配区的方法、记录方法和再现方法
CNB2005800002792A Expired - Lifetime CN100527253C (zh) 2004-02-06 2005-01-28 用于与一次写入信息存储介质一起使用的设备
CN200810109385XA Expired - Fee Related CN101308686B (zh) 2004-02-06 2005-01-28 记录和/或再现数据的设备

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Application Number Title Priority Date Filing Date
CN200710109153XA Expired - Lifetime CN101064159B (zh) 2004-02-06 2005-01-28 在一次写入盘上分配区的方法、记录方法和再现方法
CNB2005800002792A Expired - Lifetime CN100527253C (zh) 2004-02-06 2005-01-28 用于与一次写入信息存储介质一起使用的设备
CN200810109385XA Expired - Fee Related CN101308686B (zh) 2004-02-06 2005-01-28 记录和/或再现数据的设备

Country Status (11)

Country Link
US (6) US7573795B2 (enExample)
EP (1) EP1711945B1 (enExample)
JP (4) JP4643594B2 (enExample)
KR (1) KR100584613B1 (enExample)
CN (4) CN101308690B (enExample)
BR (1) BRPI0504403A (enExample)
CA (2) CA2770398C (enExample)
MY (1) MY144251A (enExample)
RU (1) RU2305332C2 (enExample)
TW (1) TWI316703B (enExample)
WO (1) WO2005076277A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100584613B1 (ko) * 2004-02-06 2006-06-01 삼성전자주식회사 한번 기록 디스크에 데이터 기록 장치, 그 방법, 데이터재생 장치, 그 방법 및 그 한번 기록 디스크
US8885384B2 (en) 2007-01-11 2014-11-11 Chengdu Haicun Ip Technology Llc Mask-programmed read-only memory with reserved space
BR112012001154A2 (pt) * 2009-09-24 2016-02-23 Panasonic Corp meio de gravação de informações de escrita única, método de gravação de informações, dispositivo de gravação de informações, método de reprodução de informações, dispositivo de reprodução de informações e método de fabricação de meio de gravação de informações

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1328325A (zh) * 1998-12-30 2001-12-26 三星电子株式会社 数字通用盘随机存取存储器盘记录介质和管理数据的方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6446280A (en) * 1987-08-12 1989-02-20 Dainippon Printing Co Ltd Methods for data recording and reproducing for optical card
AU2388588A (en) 1987-08-17 1989-03-09 Maximum Storage, Inc. System for accessing information stored as a link-list with back-pointers on an optical disk by using the back-pointers to generate a directory
JPH0223417A (ja) * 1988-07-13 1990-01-25 Matsushita Electric Ind Co Ltd 情報記録方式と情報記録媒体
US5446857A (en) 1992-06-12 1995-08-29 Unisys Corporation Method and apparatus for writing files on nonerasable storage medium
TW282540B (enExample) * 1994-12-20 1996-08-01 Sanyo Electric Machinery Co Ltd
JP3901748B2 (ja) 1995-01-30 2007-04-04 ソニー株式会社 ディスク状記録媒体及びその記録装置並びに再生装置
ATE182026T1 (de) 1995-04-11 1999-07-15 Toshiba Kk Aufzeichnungdmedium, -gerät und -methode zur aufzeichnung von daten auf einem aufzeichnungsmedium, und wiedergabegerät und - methode zur wiedergabe von daten von einem aufzeichnungsmedium
JPH10320924A (ja) * 1997-05-21 1998-12-04 Canon Inc 情報記録方法
JPH1139801A (ja) * 1997-07-14 1999-02-12 Olympus Optical Co Ltd 情報記録方法
KR100601598B1 (ko) 1998-06-15 2006-07-14 삼성전자주식회사 기록 방지 정보를 저장하는 기록 매체와 기록 방지 방법
US6581167B1 (en) * 1999-02-01 2003-06-17 Matsushita Electric Industrial Co., Ltd. Information recording medium, information recording method and information recording/reproduction system
RU2208844C2 (ru) * 1999-02-10 2003-07-20 Самсунг Электроникс Ко., Лтд. Носитель записи, имеющий резервную область для управления дефектами и информацию по управлению дефектами, и способ выделения резервной области и способ управления дефектами
US6714502B2 (en) * 2000-04-08 2004-03-30 Samsung Electronics Co., Ltd Method of verifying defect management area information of optical disc and apparatus for performing the same
CN1222947C (zh) * 2000-06-06 2005-10-12 皇家菲利浦电子有限公司 在盘形记录介质上即写或即读文件的方法
TW540043B (en) 2000-08-01 2003-07-01 Ritek Corp Write once and read many optical recording medium and the producing method thereof
US6549997B2 (en) 2001-03-16 2003-04-15 Fujitsu Limited Dynamic variable page size translation of addresses
JP3971117B2 (ja) * 2001-03-22 2007-09-05 株式会社東芝 情報記録媒体、情報記録装置、情報記録方法、情報再生装置、情報再生方法
US7023775B2 (en) 2001-03-22 2006-04-04 Matsushita Electric Industrial Co., Ltd. Recording apparatus and method, and reproduction apparatus and method for recording data to or reproducing data from a write once type information recording medium, and write once type information recording medium
US7233550B2 (en) * 2002-09-30 2007-06-19 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
CN101930756A (zh) * 2002-12-25 2010-12-29 松下电器产业株式会社 一次写入多次读取信息记录介质、信息记录方法、信息再现方法、信息记录装置和信息再现装置
TWI314315B (en) 2003-01-27 2009-09-01 Lg Electronics Inc Optical disc of write once type, method, and apparatus for managing defect information on the optical disc
US7869315B2 (en) * 2003-02-28 2011-01-11 Samsung Electronics Co., Ltd. Write-once optical disc having update area and access area
EP1604366B1 (en) * 2003-03-04 2014-01-15 LG Electronics Inc. Method for recording on optical recording medium, apparatus using the same and the optical recording medium
TWI405196B (zh) * 2003-03-13 2013-08-11 Lg Electronics Inc 光學記錄媒體及其缺陷區域管理方法及其裝置
MXPA05006984A (es) * 2003-03-17 2005-12-14 Pioneer Corp Medio de grabacion de tipo escritura solo una vez, dispositivo de grabacion y metodo de grabacion para un medio de grabacion de tipo de escritura solo una vez, y dispositivo de reproduccion y metodo de reproduccion para medio de grabacion de tipo de
KR101041818B1 (ko) * 2003-08-05 2011-06-17 엘지전자 주식회사 1회 기록 가능한 광디스크 및 광디스크에 관리 정보를기록 재생하는 방법 및 장치
DE602004025947D1 (de) 2003-08-05 2010-04-22 Lg Electronics Inc Einmalbeschreibbarer optischer datenträger und verfahren und vorrichtung zum aufzeichnen/wiedergeben von verwaltungsinformationen auf dem optischen datenträger bzw. daraus
US7313065B2 (en) * 2003-08-05 2007-12-25 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
ZA200601705B (en) * 2003-08-12 2007-07-25 Pioneer Corp Information recording medium, recording device and recording method for information recording medium, reproduction device and reproduction method for information recording medium, computer program for recording or reproduction, and data structure containing control signal
EP1697941B1 (en) 2003-12-24 2019-06-26 Samsung Electronics Co., Ltd. Method and apparatus for recording and/or reproducing data on/from a write-once disc, and write-once disc therefor
CN1914687B (zh) 2004-01-30 2011-07-06 皇家飞利浦电子股份有限公司 对盘管理信息进行快速存取
KR100584613B1 (ko) * 2004-02-06 2006-06-01 삼성전자주식회사 한번 기록 디스크에 데이터 기록 장치, 그 방법, 데이터재생 장치, 그 방법 및 그 한번 기록 디스크

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1328325A (zh) * 1998-12-30 2001-12-26 三星电子株式会社 数字通用盘随机存取存储器盘记录介质和管理数据的方法

Also Published As

Publication number Publication date
TW200527414A (en) 2005-08-16
JP4643661B2 (ja) 2011-03-02
CN101308686B (zh) 2013-04-10
HK1124685A1 (en) 2009-07-17
MY144251A (en) 2011-08-29
TWI316703B (en) 2009-11-01
JP4643662B2 (ja) 2011-03-02
JP4643660B2 (ja) 2011-03-02
JP2008171550A (ja) 2008-07-24
HK1124427A1 (en) 2009-07-10
US20080177945A1 (en) 2008-07-24
JP4643594B2 (ja) 2011-03-02
CN100527253C (zh) 2009-08-12
CA2525492C (en) 2012-05-01
CA2770398C (en) 2015-07-21
CN101064159A (zh) 2007-10-31
KR100584613B1 (ko) 2006-06-01
EP1711945A4 (en) 2012-07-11
CA2525492A1 (en) 2005-08-18
JP2008171551A (ja) 2008-07-24
US20120176878A1 (en) 2012-07-12
JP2008112574A (ja) 2008-05-15
RU2005137183A (ru) 2006-07-10
KR20050079623A (ko) 2005-08-10
CN101308686A (zh) 2008-11-19
US20080114929A1 (en) 2008-05-15
WO2005076277A1 (en) 2005-08-18
CN101308690A (zh) 2008-11-19
US8509043B2 (en) 2013-08-13
EP1711945B1 (en) 2016-12-28
BRPI0504403A (pt) 2006-10-24
US8121005B2 (en) 2012-02-21
US8098553B2 (en) 2012-01-17
EP1711945A1 (en) 2006-10-18
CN101064159B (zh) 2010-06-02
US20080114928A1 (en) 2008-05-15
CA2770398A1 (en) 2005-08-18
US8159915B2 (en) 2012-04-17
US20050177682A1 (en) 2005-08-11
CN1771555A (zh) 2006-05-10
JP2007520849A (ja) 2007-07-26
HK1088437A1 (zh) 2006-11-03
RU2305332C2 (ru) 2007-08-27
HK1116587A1 (en) 2008-12-24
US7573795B2 (en) 2009-08-11
US20080112278A1 (en) 2008-05-15

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