CN1771557A - 用于基于rll存储系统的串话消除方案 - Google Patents

用于基于rll存储系统的串话消除方案 Download PDF

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Publication number
CN1771557A
CN1771557A CNA2004800093528A CN200480009352A CN1771557A CN 1771557 A CN1771557 A CN 1771557A CN A2004800093528 A CNA2004800093528 A CN A2004800093528A CN 200480009352 A CN200480009352 A CN 200480009352A CN 1771557 A CN1771557 A CN 1771557A
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CN
China
Prior art keywords
signal
satellite
cross
talk
track
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2004800093528A
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English (en)
Chinese (zh)
Inventor
A·帕迪
B·殷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1771557A publication Critical patent/CN1771557A/zh
Pending legal-status Critical Current

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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
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • G11B19/041—Detection or prevention of read or write errors
    • G11B19/045—Detection or prevention of read or write errors by detecting mistracking
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • 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
    • G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CNA2004800093528A 2003-04-07 2004-03-23 用于基于rll存储系统的串话消除方案 Pending CN1771557A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03290864.2 2003-04-07
EP03290864 2003-04-07

Publications (1)

Publication Number Publication Date
CN1771557A true CN1771557A (zh) 2006-05-10

Family

ID=33155267

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004800093528A Pending CN1771557A (zh) 2003-04-07 2004-03-23 用于基于rll存储系统的串话消除方案

Country Status (6)

Country Link
EP (1) EP1614113A1 (ja)
JP (1) JP2006522424A (ja)
KR (1) KR20050122236A (ja)
CN (1) CN1771557A (ja)
TW (1) TW200506830A (ja)
WO (1) WO2004090892A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102325363A (zh) * 2005-08-22 2012-01-18 高通股份有限公司 正交频分多址(ofdma)系统的反向链路功率控制

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080225656A1 (en) * 2005-09-22 2008-09-18 Koninklijke Philips Electronics, N.V. Cross-Talk Cancellation in Three-Spots Push-Pull Tracking Error Signal in Optical Disc Systems
WO2014054246A1 (ja) * 2012-10-05 2014-04-10 パナソニック株式会社 情報再生装置及び情報再生方法
JP6036798B2 (ja) * 2014-12-19 2016-11-30 ソニー株式会社 データ検出装置、再生装置、データ検出方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68921173T2 (de) * 1988-12-21 1995-09-21 Matsushita Electric Ind Co Ltd Datenaufzeichnungs-wiedergabegerät auf einer Aufzeichnungsscheibe.
DE69020624T2 (de) * 1989-04-21 1995-12-21 Nippon Electric Co Signalwiedergabegerät für optische Aufzeichnungs- und Wiedergabeapparatur und Methode für dasselbe.
US5315284A (en) * 1992-12-23 1994-05-24 International Business Machines Corporation Asynchronous digital threshold detector for a digital data storage channel
US6111710A (en) * 1997-06-25 2000-08-29 Cirrus Logic, Inc. Asynchronous/synchronous gain control for interpolated timing recovery in a sampled amplitude read channel
JP3526185B2 (ja) * 1997-10-07 2004-05-10 パイオニア株式会社 記録情報再生装置におけるクロストーク除去装置
JP3984426B2 (ja) * 2001-03-13 2007-10-03 パイオニア株式会社 情報再生装置、信号処理装置、情報再生方法および光学式記録媒体

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102325363A (zh) * 2005-08-22 2012-01-18 高通股份有限公司 正交频分多址(ofdma)系统的反向链路功率控制
US8718181B2 (en) 2005-08-22 2014-05-06 Qualcomm Incorporated Reverse link power control for an OFDMA system
CN102325363B (zh) * 2005-08-22 2015-08-19 高通股份有限公司 正交频分多址(ofdma)系统的反向链路功率控制

Also Published As

Publication number Publication date
EP1614113A1 (en) 2006-01-11
TW200506830A (en) 2005-02-16
WO2004090892A1 (en) 2004-10-21
KR20050122236A (ko) 2005-12-28
JP2006522424A (ja) 2006-09-28

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