ES2191759T3 - Metodo y sistema para la repeticion de datos entre agrupamientos logicamente sucesivos. - Google Patents

Metodo y sistema para la repeticion de datos entre agrupamientos logicamente sucesivos.

Info

Publication number
ES2191759T3
ES2191759T3 ES96918808T ES96918808T ES2191759T3 ES 2191759 T3 ES2191759 T3 ES 2191759T3 ES 96918808 T ES96918808 T ES 96918808T ES 96918808 T ES96918808 T ES 96918808T ES 2191759 T3 ES2191759 T3 ES 2191759T3
Authority
ES
Spain
Prior art keywords
data
cluster
repetition
blocks
successive clusters
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.)
Expired - Lifetime
Application number
ES96918808T
Other languages
English (en)
Inventor
Edzer Lawerman
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
Application granted granted Critical
Publication of ES2191759T3 publication Critical patent/ES2191759T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • 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
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17336—Handling of requests in head-ends
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F2003/0697—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers device management, e.g. handlers, drivers, I/O schedulers
    • 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
    • G11B2020/10916—Seeking data on the record carrier for preparing an access to a specific address
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99956—File allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

EN UN SISTEMA MULTIMEDIA, COMO POR EJEMPLO, UN SERVIDOR DE VIDEO BAJO PETICION, UN FICHERO CON DATOS ES ALMACENADO EN UNA SERIE DE CLUSTERS SUCESIVOS QUE PUEDEN DISTRIBUIRSE POR EL DISCO. UN CLUSTER CONSISTE EN UNOS SECTORES FISICAMENTE SUCESIVOS QUE PUEDEN SER LEIDOS POR BLOQUES POR UNA APLICACION DEL USUARIO. POR MEDIO DE REPETIR UNA PARTE DE LOS DATOS AL FINAL DE UN CLUSTER AL PRINCIPIO DEL CLUSTER SIGUIENTE, EL SISTEMA PERMITE LA LECTURA DE UN BLOQUE DE SECTORES DESDE UN SECTOR ARBITRARIO, SIN EMBARGO, ESTE BLOQUE Y LOS BLOQUES POSTERIORES SON ACCESIBLES POR MEDIO DE UNA OPERACION DE BUSQUEDA. DE ESTA FORMA, SE MEJORA EL TIEMPO DE RESPUESTA INTERACTIVO EN SITUACIONES EN LAS QUE EL USUARIO SOLICITA UN FRAGMENTO DE DATOS ARBITRARIO.
ES96918808T 1995-07-13 1996-07-08 Metodo y sistema para la repeticion de datos entre agrupamientos logicamente sucesivos. Expired - Lifetime ES2191759T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95201927 1995-07-13

Publications (1)

Publication Number Publication Date
ES2191759T3 true ES2191759T3 (es) 2003-09-16

Family

ID=8220483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96918808T Expired - Lifetime ES2191759T3 (es) 1995-07-13 1996-07-08 Metodo y sistema para la repeticion de datos entre agrupamientos logicamente sucesivos.

Country Status (8)

Country Link
US (1) US5890168A (es)
EP (1) EP0781435B1 (es)
JP (1) JP3869008B2 (es)
KR (1) KR100457481B1 (es)
AU (1) AU707822B2 (es)
DE (1) DE69626478T2 (es)
ES (1) ES2191759T3 (es)
WO (1) WO1997003405A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6510436B1 (en) * 2000-03-09 2003-01-21 International Business Machines Corporation System and method for clustering large lists into optimal segments
US7096327B2 (en) * 2000-03-24 2006-08-22 Koninklijke Philips Electronics N.V. System for and method of accessing blocks on a storage medium
JP4622871B2 (ja) * 2006-01-26 2011-02-02 ソニー株式会社 データ処理システム、アクセス制御方法、その装置およびそのプログラム
CA2713545A1 (en) * 2008-01-30 2009-08-06 Novartis Ag Two stage enrichment of cell-free fetal dna in maternal plasma
TW201205314A (en) * 2010-07-16 2012-02-01 Hon Hai Prec Ind Co Ltd Method for seeking a document position and a corresponding electronic device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2364527A1 (de) * 1972-12-29 1974-07-04 Mark Schuman Stroemungsmittel-analysator
JPS58164282A (ja) * 1982-03-24 1983-09-29 Hitachi Ltd 半導体レ−ザ装置の製造方法
GR79043B (es) * 1982-12-06 1984-10-02 Fujisawa Pharmaceutical Co
JPH067978B2 (ja) * 1987-04-13 1994-02-02 宇部興産株式会社 圧力鋳造用置中子
US5029125A (en) * 1989-03-07 1991-07-02 Drexler Technology Corporation Method of reading and writing files on nonerasable storage media
US5371885A (en) * 1989-08-29 1994-12-06 Microsoft Corporation High performance file system
US5353276A (en) * 1990-03-12 1994-10-04 Deutsche Thomson-Brandt Gmbh Process for recording and/or reproducing digital data on a record carrier
DE4007814A1 (de) * 1990-03-12 1991-09-19 Thomson Brandt Gmbh Verfahren zur aufzeichnung und wiedergabe von digitalen daten auf einem aufzeichnungstraeger
JP3141241B2 (ja) * 1990-08-24 2001-03-05 ソニー株式会社 ディスク記録装置及びディスク再生装置
JPH04141867A (ja) * 1990-10-03 1992-05-15 Canon Inc ファイル管理方法
GB2251324B (en) * 1990-12-31 1995-05-10 Intel Corp File structure for a non-volatile semiconductor memory
US5321824A (en) * 1991-04-22 1994-06-14 International Business Machines Corporation Accessing last recorded data in a continuation chain
JP3158557B2 (ja) * 1991-09-27 2001-04-23 ソニー株式会社 再生装置
US5422762A (en) * 1992-09-30 1995-06-06 Hewlett-Packard Company Method and apparatus for optimizing disk performance by locating a file directory on a middle track and distributing the file allocation tables close to clusters referenced in the tables
JP2856621B2 (ja) * 1993-02-24 1999-02-10 インターナショナル・ビジネス・マシーンズ・コーポレイション 一括消去型不揮発性メモリおよびそれを用いる半導体ディスク装置
ES2118217T3 (es) * 1993-05-19 1998-09-16 Alsthom Cge Alcatel Metodo de gestion de memoria de servidores de video.
US5551020A (en) * 1994-03-28 1996-08-27 Flextech Systems, Inc. System for the compacting and logical linking of data blocks in files to optimize available physical storage
US5574907A (en) * 1994-11-30 1996-11-12 Microsoft Corporation Two-pass defragmentation of compressed hard disk data with a single data rewrite

Also Published As

Publication number Publication date
DE69626478D1 (de) 2003-04-10
JP3869008B2 (ja) 2007-01-17
EP0781435A2 (en) 1997-07-02
JPH10506746A (ja) 1998-06-30
WO1997003405A3 (en) 1997-03-13
AU6135296A (en) 1997-02-10
EP0781435B1 (en) 2003-03-05
AU707822B2 (en) 1999-07-22
KR100457481B1 (ko) 2005-06-10
DE69626478T2 (de) 2003-11-20
KR970706544A (ko) 1997-11-03
WO1997003405A2 (en) 1997-01-30
US5890168A (en) 1999-03-30

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