JP4945445B2 - 記録媒体のデータ記録及び再生方法及び装置並びにその記録媒体 - Google Patents
記録媒体のデータ記録及び再生方法及び装置並びにその記録媒体 Download PDFInfo
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- JP4945445B2 JP4945445B2 JP2007524746A JP2007524746A JP4945445B2 JP 4945445 B2 JP4945445 B2 JP 4945445B2 JP 2007524746 A JP2007524746 A JP 2007524746A JP 2007524746 A JP2007524746 A JP 2007524746A JP 4945445 B2 JP4945445 B2 JP 4945445B2
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- 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
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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
-
- 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
- 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
- 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
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
Description
Claims (11)
- ユーザデータ領域を含む記録媒体にデータを記録する方法において、前記ユーザデータ領域は複数のシーケンシャル記録区間に分割され、前記シーケンシャル記録区間のそれぞれはオープンシーケンシャル記録区間又はクローズシーケンシャル記録区間であり、前記方法は、
次の記録可能アドレスを有さない前記クローズシーケンシャル記録区間の特定の領域にデータを記録する命令を受信したときに、次の記録可能アドレスを有する前記オープンシーケンシャル記録区間のリプレースメント領域に、前記命令に対するリプレースメント記録動作を実行するステップと、
仮欠陥管理領域に管理情報エントリを記録するステップであって、前記管理情報エントリは前記特定の領域及び前記リプレースメント領域の位置を示し、かつ、第1の状態インジケータと第2の状態インジケータとを含む、ステップと
を備え、
前記第1の状態インジケータは、前記リプレースメント記録動作が実行されているか否かを識別し、
前記第2の状態インジケータは、前記リプレースメント記録動作が複数の連続する記録ユニットに対して実行されているか否かを識別することを特徴とする方法。 - 前記特定の領域及び前記リプレースメント領域の前記位置は、前記特定の領域及び前記リプレースメント領域の開始位置及び終了位置のうち少なくとも1つを含むことを特徴とする請求項1記載の方法。
- 前記第2の状態インジケータはさらに、前記管理情報エントリが前記特定の領域及び前記リプレースメント領域の終了位置を提供するか否かを識別することを特徴とする請求項1に記載の方法。
- 前記特定の領域は未記録領域であることを特徴とする請求項1に記載の方法。
- 前記仮欠陥管理領域のサイズは、固定であることを特徴とする請求項1記載の方法。
- 前記仮欠陥管理領域は、前記記録媒体のリードイン領域に位置することを特徴とする請求項1記載の方法。
- 前記仮欠陥管理領域は、前記記録媒体のスペア領域に位置することを特徴とする請求項1記載の方法。
- ユーザデータ領域を含む記録媒体にデータを記録する装置において、前記ユーザデータ領域は複数のシーケンシャル記録区間に分割され、前記シーケンシャル記録区間のそれぞれはオープンシーケンシャル記録区間又はクローズシーケンシャル記録区間であり、前記装置は、
前記記録媒体にデータを記録するように構成されたピックアップユニットと、
次の記録可能アドレスを有さない前記クローズシーケンシャル記録区間の特定の領域にデータを記録する命令を受信したときに、次の記録可能アドレスを有する前記オープンシーケンシャル記録区間のリプレースメント領域に、前記命令に対するリプレースメント記録動作を実行するように前記ピックアップユニットを制御するように構成されたマイクロコンピュータであって、仮欠陥管理領域に管理情報エントリを記録するように構成されたマイクロコンピュータと
を備え、
前記管理情報エントリは、前記特定の領域及び前記リプレースメント領域の位置を示し、かつ、第1の状態インジケータと第2の状態インジケータを含み、
前記第1の状態インジケータは、前記リプレースメント記録動作が実行されているか否かを識別し、前記第2の状態インジケータは、前記リプレースメント記録動作が複数の連続する記録ユニットに対して実行されているか否かを識別することを特徴とする装置。 - 前記特定の領域及び前記リプレースメント領域の前記位置は、前記未記録領域及び前記リプレースメント領域の開始位置及び終了位置のうち少なくとも1つを含むことを特徴とする請求項8記載の装置。
- 前記第2の状態インジケータはさらに、前記管理情報エントリが前記特定の領域及び前記リプレースメント領域の終了位置を提供するか否かを識別することを特徴とする請求項9に記載の装置。
- 前記特定の領域は未記録領域であることを特徴とする請求項9に記載の装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59252504P | 2004-08-02 | 2004-08-02 | |
US60/592,525 | 2004-08-02 | ||
KR1020040085289A KR101041811B1 (ko) | 2004-08-02 | 2004-10-25 | 광 저장매체의 기록 재생 방법 및 장치 |
KR10-2004-0085289 | 2004-10-25 | ||
PCT/KR2005/002518 WO2006014071A1 (en) | 2004-08-02 | 2005-08-02 | Method and apparatus for recording data on and reproducing data from a recording medium and the recording medium |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008508661A JP2008508661A (ja) | 2008-03-21 |
JP2008508661A5 JP2008508661A5 (ja) | 2008-09-25 |
JP4945445B2 true JP4945445B2 (ja) | 2012-06-06 |
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ID=35787333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007524746A Expired - Fee Related JP4945445B2 (ja) | 2004-08-02 | 2005-08-02 | 記録媒体のデータ記録及び再生方法及び装置並びにその記録媒体 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7478288B2 (ja) |
EP (1) | EP1774519B1 (ja) |
JP (1) | JP4945445B2 (ja) |
KR (1) | KR101041811B1 (ja) |
CN (1) | CN100593813C (ja) |
AT (1) | ATE465486T1 (ja) |
DE (1) | DE602005020801D1 (ja) |
WO (1) | WO2006014071A1 (ja) |
Families Citing this family (6)
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CN101707061B (zh) * | 2004-06-15 | 2012-03-28 | 松下电器产业株式会社 | 驱动装置 |
JP2007272957A (ja) * | 2006-03-30 | 2007-10-18 | Sony Corp | 光ディスク装置及び記録制御方法 |
US8031567B2 (en) * | 2006-04-06 | 2011-10-04 | Panasonic Corporation | Data recording method and data recording device for write-once type recording medium |
JP5049518B2 (ja) * | 2006-06-14 | 2012-10-17 | 株式会社日立製作所 | 記録方法及び光ディスク記録装置 |
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US7478288B2 (en) | 2009-01-13 |
WO2006014071A1 (en) | 2006-02-09 |
DE602005020801D1 (de) | 2010-06-02 |
US20090122671A1 (en) | 2009-05-14 |
WO2006014071A9 (en) | 2007-05-18 |
US7594147B2 (en) | 2009-09-22 |
JP2008508661A (ja) | 2008-03-21 |
CN100593813C (zh) | 2010-03-10 |
ATE465486T1 (de) | 2010-05-15 |
CN101120404A (zh) | 2008-02-06 |
KR101041811B1 (ko) | 2011-06-17 |
US20060023597A1 (en) | 2006-02-02 |
EP1774519B1 (en) | 2010-04-21 |
KR20060012235A (ko) | 2006-02-07 |
EP1774519A1 (en) | 2007-04-18 |
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