CN100383886C - 纠错装置和纠错方法 - Google Patents

纠错装置和纠错方法 Download PDF

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Publication number
CN100383886C
CN100383886C CNB2004101022396A CN200410102239A CN100383886C CN 100383886 C CN100383886 C CN 100383886C CN B2004101022396 A CNB2004101022396 A CN B2004101022396A CN 200410102239 A CN200410102239 A CN 200410102239A CN 100383886 C CN100383886 C CN 100383886C
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China
Prior art keywords
data
error correction
error
code
unit
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Expired - Fee Related
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CNB2004101022396A
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Chinese (zh)
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CN1627426A (zh
Inventor
中迁文男
桥本祐一
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Publication of CN1627426A publication Critical patent/CN1627426A/zh
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • 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
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/40—Combinations of multiple record carriers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Correction Of Errors (AREA)
  • Error Detection And Correction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CNB2004101022396A 1998-02-25 1999-02-24 纠错装置和纠错方法 Expired - Fee Related CN100383886C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP43219/1998 1998-02-25
JP4321998 1998-02-25
JP43219/98 1998-02-25

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
CNB2004100027956A Division CN100430900C (zh) 1998-02-25 1999-02-24 纠错装置
CN 200410000027 Division CN1641215A (zh) 2004-01-05 2004-01-05 引力发动机

Publications (2)

Publication Number Publication Date
CN1627426A CN1627426A (zh) 2005-06-15
CN100383886C true CN100383886C (zh) 2008-04-23

Family

ID=12657813

Family Applications (5)

Application Number Title Priority Date Filing Date
CNB2004101022396A Expired - Fee Related CN100383886C (zh) 1998-02-25 1999-02-24 纠错装置和纠错方法
CNB991055640A Expired - Fee Related CN1165906C (zh) 1998-02-25 1999-02-24 纠错装置
CNA2004100636136A Pending CN1555061A (zh) 1998-02-25 1999-02-24 纠错装置
CN2006101018489A Expired - Fee Related CN1897512B (zh) 1998-02-25 1999-02-24 纠错装置
CNB2004100027956A Expired - Fee Related CN100430900C (zh) 1998-02-25 1999-02-24 纠错装置

Family Applications After (4)

Application Number Title Priority Date Filing Date
CNB991055640A Expired - Fee Related CN1165906C (zh) 1998-02-25 1999-02-24 纠错装置
CNA2004100636136A Pending CN1555061A (zh) 1998-02-25 1999-02-24 纠错装置
CN2006101018489A Expired - Fee Related CN1897512B (zh) 1998-02-25 1999-02-24 纠错装置
CNB2004100027956A Expired - Fee Related CN100430900C (zh) 1998-02-25 1999-02-24 纠错装置

Country Status (4)

Country Link
US (2) US6332206B1 (enExample)
EP (4) EP1517327A3 (enExample)
JP (3) JP3676939B2 (enExample)
CN (5) CN100383886C (enExample)

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Also Published As

Publication number Publication date
JP2005168039A (ja) 2005-06-23
CN1897512A (zh) 2007-01-17
JPH11338723A (ja) 1999-12-10
CN1627426A (zh) 2005-06-15
EP0939403A3 (en) 1999-11-17
EP1146515A1 (en) 2001-10-17
CN100430900C (zh) 2008-11-05
CN1165906C (zh) 2004-09-08
CN1555061A (zh) 2004-12-15
JP3676939B2 (ja) 2005-07-27
CN1532837A (zh) 2004-09-29
JP4295758B2 (ja) 2009-07-15
EP1517327A2 (en) 2005-03-23
USRE41499E1 (en) 2010-08-10
CN1233053A (zh) 1999-10-27
EP0939403A2 (en) 1999-09-01
JP2006139911A (ja) 2006-06-01
JP4157521B2 (ja) 2008-10-01
CN1897512B (zh) 2010-08-11
EP1914752A1 (en) 2008-04-23
EP1517327A3 (en) 2005-03-30
US6332206B1 (en) 2001-12-18

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