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
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.
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)
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)
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 |
-
1996
- 1996-07-08 EP EP96918808A patent/EP0781435B1/en not_active Expired - Lifetime
- 1996-07-08 KR KR1019970701640A patent/KR100457481B1/ko not_active IP Right Cessation
- 1996-07-08 DE DE69626478T patent/DE69626478T2/de not_active Expired - Fee Related
- 1996-07-08 AU AU61352/96A patent/AU707822B2/en not_active Ceased
- 1996-07-08 JP JP50563897A patent/JP3869008B2/ja not_active Expired - Lifetime
- 1996-07-08 WO PCT/IB1996/000655 patent/WO1997003405A2/en active IP Right Grant
- 1996-07-08 ES ES96918808T patent/ES2191759T3/es not_active Expired - Lifetime
- 1996-07-11 US US08/678,217 patent/US5890168A/en not_active Expired - Lifetime
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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