JP2008171556A - 情報記録媒体、記録/再生装置及び記録/再生方法 - Google Patents
情報記録媒体、記録/再生装置及び記録/再生方法 Download PDFInfo
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- JP2008171556A JP2008171556A JP2008026709A JP2008026709A JP2008171556A JP 2008171556 A JP2008171556 A JP 2008171556A JP 2008026709 A JP2008026709 A JP 2008026709A JP 2008026709 A JP2008026709 A JP 2008026709A JP 2008171556 A JP2008171556 A JP 2008171556A
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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
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- 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
- G11B27/30—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 the same track as the main recording
- G11B27/3027—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 the same track as the main recording used signal is digitally coded
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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
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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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1883—Methods for assignment of alternate areas for defective areas
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/064—Management of blocks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0674—Disk device
- G06F3/0677—Optical disk device, e.g. CD-ROM, DVD
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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
- G11B2020/10898—Overwriting or replacing recorded data
- G11B2020/10907—Overwriting or replacing recorded data using pseudo-overwriting, i.e. virtually or logically overwriting data on WORM media by remapping recorded blocks to alternate areas
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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
- G11B20/18—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
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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
- G11B20/18—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]
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- 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
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- 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
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- 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
- G11B2220/2541—Blu-ray discs; Blue laser DVR discs
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
【解決手段】ユーザデータを記録するためのユーザデータ領域と、ユーザデータ領域で発生した欠陥の代替のためのスペア領域とが設けられ、ユーザデータ領域に記録されたオリジナル記録ブロックをアップデートするための代替記録ブロックは、スペア領域またはユーザデータ領域の未記録領域に記録される情報記録媒体に/からデータを記録/読出する記録/読出部と、記録ブロックをオリジナル記録ブロックの位置を表すオリジナルアドレス情報、または記録ブロックに代替される直前のアドレス情報のうち、少なくとも一つを含むように構成し、記録ブロックを媒体に記録するように記録/読出部を制御する制御部と、を備える記録/再生装置である。
【選択図】図2
Description
210 制御部
211 ホストI/F
212 DSP
213 RF AMP
214 サーボ
215 システム制御器
220 記録/読出部
240 ホスト
250 ピックアップ
400 ディスク
410 リードイン領域
411 第2ディスク管理領域
412 臨時ディスク管理領域
413 第1ディスク管理領域
420 データ領域
421 第1スペア領域
422 ユーザデータ領域
423 第2スペア領域
430 リードアウト領域
431 第3ディスク管理領域
432 第4ディスク管理領域
Claims (2)
- 記録/再生装置において、
情報記録媒体に/からデータを記録/読出する記録/読出部と、
前記情報記録媒体に記録ブロックを記録するように、前記記録/再生部を制御する制御部と、を含み、
前記記録ブロックは、オリジナル記録ブロックの位置を表すオリジナルアドレス情報または前記オリジナル記録ブロックの代替のための位置を表す以前アドレス情報のうち、少なくとも一つを含むことを特徴とする記録/再生装置であって、
前記記録された記録ブロックは、前記オリジナルアドレス情報を含み、
前記記録された記録ブロックは、前記記録ブロックの位置の所定シーケンスによって決定された位置に記録され、
前記所定シーケンスは、前記記録ブロックの位置に対応する値が前記オリジナル記録ブロックの位置に対応する値より小さいという規則によることを特徴とする記録/再生装置。 - 前記所定シーケンスは、前記連続的に記録された代替記録ブロックの位置に対応する値は、前記オリジナル記録ブロックを代替する記録ブロックの位置に対応する値より小さいという規則によることを特徴とする請求項1に記載の記録/再生装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020040060282A KR100667758B1 (ko) | 2004-07-30 | 2004-07-30 | 정보 저장 매체, 기록/재생 장치 및 기록/재생 방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007523468A Division JP2008508656A (ja) | 2004-07-30 | 2005-07-18 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
Publications (1)
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JP2008171556A true JP2008171556A (ja) | 2008-07-24 |
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Family Applications (4)
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JP2007523468A Pending JP2008508656A (ja) | 2004-07-30 | 2005-07-18 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
JP2008026709A Pending JP2008171556A (ja) | 2004-07-30 | 2008-02-06 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
JP2008026707A Pending JP2008181650A (ja) | 2004-07-30 | 2008-02-06 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
JP2008026708A Pending JP2008171555A (ja) | 2004-07-30 | 2008-02-06 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
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JP2007523468A Pending JP2008508656A (ja) | 2004-07-30 | 2005-07-18 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
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JP2008026707A Pending JP2008181650A (ja) | 2004-07-30 | 2008-02-06 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
JP2008026708A Pending JP2008171555A (ja) | 2004-07-30 | 2008-02-06 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
Country Status (12)
Country | Link |
---|---|
US (5) | US8125867B2 (ja) |
EP (1) | EP1771856A4 (ja) |
JP (4) | JP2008508656A (ja) |
KR (1) | KR100667758B1 (ja) |
CN (3) | CN101071611B (ja) |
BR (1) | BRPI0513898B1 (ja) |
CA (2) | CA2791254C (ja) |
MY (1) | MY144374A (ja) |
RU (2) | RU2353983C2 (ja) |
SG (1) | SG139751A1 (ja) |
TW (1) | TWI317940B (ja) |
WO (1) | WO2006011721A1 (ja) |
Cited By (1)
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US8125867B2 (en) | 2004-07-30 | 2012-02-28 | Samsung Electronics Co., Ltd. | Information recording medium, recording/reproducing apparatus, and recording/reproducing method to distinguish between an original recording block and a replacement recording block |
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2004
- 2004-07-30 KR KR1020040060282A patent/KR100667758B1/ko active IP Right Grant
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2005
- 2005-06-15 US US11/152,237 patent/US8125867B2/en active Active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US8125867B2 (en) | 2004-07-30 | 2012-02-28 | Samsung Electronics Co., Ltd. | Information recording medium, recording/reproducing apparatus, and recording/reproducing method to distinguish between an original recording block and a replacement recording block |
US8472296B2 (en) | 2004-07-30 | 2013-06-25 | Samsung Electronics Co., Ltd. | Information recording medium, recording/reproducing apparatus, and recording/reproducing method to distinguish between an original recording block and a replacement recording block |
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