KR20040053342A - 데이터를 오토 리프레시하는 시스템 및 방법 - Google Patents

데이터를 오토 리프레시하는 시스템 및 방법 Download PDF

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Publication number
KR20040053342A
KR20040053342A KR10-2004-7007625A KR20047007625A KR20040053342A KR 20040053342 A KR20040053342 A KR 20040053342A KR 20047007625 A KR20047007625 A KR 20047007625A KR 20040053342 A KR20040053342 A KR 20040053342A
Authority
KR
South Korea
Prior art keywords
data
storage medium
recordable storage
segment
previously recorded
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.)
Withdrawn
Application number
KR10-2004-7007625A
Other languages
English (en)
Korean (ko)
Inventor
제임스 알렌 스트로쓰맨
마이클 다일론 리치
Original Assignee
톰슨 라이센싱 에스.에이.
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 톰슨 라이센싱 에스.에이. filed Critical 톰슨 라이센싱 에스.에이.
Publication of KR20040053342A publication Critical patent/KR20040053342A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G11B20/10009—Improvement or modification of read or write signals
    • 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
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
KR10-2004-7007625A 2001-11-21 2002-11-20 데이터를 오토 리프레시하는 시스템 및 방법 Withdrawn KR20040053342A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/990,657 2001-11-21
US09/990,657 US20030095793A1 (en) 2001-11-21 2001-11-21 System and method for automatically refreshing data
PCT/US2002/037286 WO2003047248A1 (en) 2001-11-21 2002-11-20 System and method for automatically refreshing data

Publications (1)

Publication Number Publication Date
KR20040053342A true KR20040053342A (ko) 2004-06-23

Family

ID=25536385

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2004-7007625A Withdrawn KR20040053342A (ko) 2001-11-21 2002-11-20 데이터를 오토 리프레시하는 시스템 및 방법

Country Status (9)

Country Link
US (1) US20030095793A1 (https=)
EP (1) EP1446947A4 (https=)
JP (1) JP2005510826A (https=)
KR (1) KR20040053342A (https=)
CN (1) CN1589571A (https=)
AU (1) AU2002363941A1 (https=)
MX (1) MXPA04004617A (https=)
TW (1) TWI223144B (https=)
WO (1) WO2003047248A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6429984B1 (en) * 1999-08-06 2002-08-06 Komag, Inc Circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation
EP1484684B1 (en) * 2003-06-06 2013-08-07 Sap Ag Method and computer system for providing a cost estimate for sizing a computer system
JP6234268B2 (ja) * 2014-02-21 2017-11-22 シャープ株式会社 画像形成装置
US10521403B1 (en) * 2015-02-13 2019-12-31 Quobyte Inc. System and method of providing fault-tolerant file replication

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181163A (ja) * 1982-04-16 1983-10-22 Hitachi Ltd 記憶装置の制御方式
WO1989006428A1 (en) * 1988-01-04 1989-07-13 Eastman Kodak Company Monitoring optical disk long term error rates
US5278838A (en) * 1991-06-18 1994-01-11 Ibm Corp. Recovery from errors in a redundant array of disk drives
JPH09274541A (ja) * 1996-04-08 1997-10-21 Canon Inc 記憶装置及び該装置の制御方法及び記憶システム及び該システムの制御方法
GB2312319B (en) * 1996-04-15 1998-12-09 Discreet Logic Inc Video storage
US5721816A (en) * 1996-07-29 1998-02-24 Kusbel; Paul F. Adaptive recovery of read and write errors in a disc drive
US6266199B1 (en) * 1999-05-18 2001-07-24 International Business Machines Corporation Method of apparatus to characterize and limit the effect of disk damage in a hard disk drive
US6429984B1 (en) * 1999-08-06 2002-08-06 Komag, Inc Circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation
JP2001216605A (ja) * 2000-01-28 2001-08-10 Fujitsu Ltd 情報リフレッシュ方法

Also Published As

Publication number Publication date
AU2002363941A1 (en) 2003-06-10
CN1589571A (zh) 2005-03-02
JP2005510826A (ja) 2005-04-21
MXPA04004617A (es) 2004-08-13
WO2003047248A1 (en) 2003-06-05
US20030095793A1 (en) 2003-05-22
EP1446947A1 (en) 2004-08-18
EP1446947A4 (en) 2007-04-04
TWI223144B (en) 2004-11-01
TW200303461A (en) 2003-09-01

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20040519

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid