JP4656544B2 - 縦方向位置データにエラー訂正能力を与える方法及び装置 - Google Patents

縦方向位置データにエラー訂正能力を与える方法及び装置 Download PDF

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JP4656544B2
JP4656544B2 JP2008526460A JP2008526460A JP4656544B2 JP 4656544 B2 JP4656544 B2 JP 4656544B2 JP 2008526460 A JP2008526460 A JP 2008526460A JP 2008526460 A JP2008526460 A JP 2008526460A JP 4656544 B2 JP4656544 B2 JP 4656544B2
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vertical position
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JP2009505316A (ja
JP2009505316A5 (enExample
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セガール、ポール
エレフセリウ、エバンゲロス
ジャケット、グレン、アラン
シデシアン、ロイ、ダロン
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International Business Machines Corp
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International Business Machines Corp
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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
    • G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • 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
    • G11B20/1866—Error detection or correction; Testing, e.g. of drop-outs by interleaving
    • 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
    • G11B20/20—Signal processing not specific to the method of recording or reproducing; Circuits therefor for correction of skew for multitrack recording
    • 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
    • G11B2020/1281—Servo information
    • G11B2020/1282—Servo information in embedded servo fields
    • 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
    • G11B2020/1281—Servo information
    • G11B2020/1284—Servo information in servo fields which split data fields
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
JP2008526460A 2005-08-17 2006-06-22 縦方向位置データにエラー訂正能力を与える方法及び装置 Expired - Fee Related JP4656544B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/205,713 US7421640B2 (en) 2005-08-17 2005-08-17 Method and apparatus for providing error correction capability to longitudinal position data
PCT/EP2006/063457 WO2007020123A1 (en) 2005-08-17 2006-06-22 Method and apparatus for providing error correction capability to longitudinal position data

Publications (3)

Publication Number Publication Date
JP2009505316A JP2009505316A (ja) 2009-02-05
JP2009505316A5 JP2009505316A5 (enExample) 2009-03-19
JP4656544B2 true JP4656544B2 (ja) 2011-03-23

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JP2008526460A Expired - Fee Related JP4656544B2 (ja) 2005-08-17 2006-06-22 縦方向位置データにエラー訂正能力を与える方法及び装置

Country Status (5)

Country Link
US (3) US7421640B2 (enExample)
EP (1) EP1915758B1 (enExample)
JP (1) JP4656544B2 (enExample)
CN (1) CN101243515B (enExample)
WO (1) WO2007020123A1 (enExample)

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US7920356B2 (en) * 2008-02-01 2011-04-05 International Business Machines Corporation Method and system for providing a longitudinally shifted servo pattern for increased sampling rate
US7903368B2 (en) * 2008-02-01 2011-03-08 International Business Machines Corporation Tape cartridge having tape media with longitudinally shifted servo pattern for increased sampling rate
US7529061B2 (en) * 2008-02-01 2009-05-05 International Business Machines Corporation Tape drive for maintaining lateral position utilizing longitudinally shifted servo pattern with increased sampling rate
US7813070B2 (en) * 2008-02-19 2010-10-12 International Business Machines Corporation Error correction capability for longitudinal position data in a tape storage system
US7787204B2 (en) * 2008-03-20 2010-08-31 International Business Machines Corporation Error correction coding of longitudinal position information
US8271857B2 (en) * 2008-05-13 2012-09-18 International Business Machines Corporation Correcting errors in longitudinal position (LPOS) words
US7961424B2 (en) * 2009-10-30 2011-06-14 International Business Machines Corporation Multilevel pulse position modulation for efficient encoding of information into servo patterns
GB2496006A (en) * 2011-10-28 2013-05-01 Ibm Longitudinal position information on a magnetic tape media
CN105068882B (zh) * 2015-07-09 2017-11-17 西北工业大学 基于二维检错纠错编码的sram抗辐射加固方法
US11775382B2 (en) * 2020-12-09 2023-10-03 Micron Technology, Inc. Modified parity data using a poison data unit

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Also Published As

Publication number Publication date
US8185803B2 (en) 2012-05-22
US20080256422A1 (en) 2008-10-16
CN101243515B (zh) 2010-07-21
JP2009505316A (ja) 2009-02-05
US20070044007A1 (en) 2007-02-22
US7421640B2 (en) 2008-09-02
WO2007020123A1 (en) 2007-02-22
EP1915758A1 (en) 2008-04-30
CN101243515A (zh) 2008-08-13
EP1915758B1 (en) 2014-03-26
US8112696B2 (en) 2012-02-07
US20080256423A1 (en) 2008-10-16

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