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AR019938A1 - Un dispositivo y metodo para codificar y descodificar informacion de palabras multiples por intercalado a favor de la direccion de la palabra y el portador de almacenamiento - Google Patents

Un dispositivo y metodo para codificar y descodificar informacion de palabras multiples por intercalado a favor de la direccion de la palabra y el portador de almacenamiento

Info

Publication number
AR019938A1
AR019938A1 ARP990103702A ARP990103702A AR019938A1 AR 019938 A1 AR019938 A1 AR 019938A1 AR P990103702 A ARP990103702 A AR P990103702A AR P990103702 A ARP990103702 A AR P990103702A AR 019938 A1 AR019938 A1 AR 019938A1
Authority
AR
Argentina
Prior art keywords
columns
word
favor
synchronization
address
Prior art date
Application number
ARP990103702A
Other languages
English (en)
Original Assignee
Koninkl Philips Electronics Nv
Sony Corp
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 Koninkl Philips Electronics Nv, Sony Corp filed Critical Koninkl Philips Electronics Nv
Publication of AR019938A1 publication Critical patent/AR019938A1/es

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2954—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using Picket codes or other codes providing error burst detection capabilities, e.g. burst indicator codes and long distance codes [LDC]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • 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
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • 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
    • G11B20/10—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
    • G11B2020/1267—Address data
    • G11B2020/1271—Address data the address data being stored in a subcode, e.g. in the Q channel of a CD
    • G11B2020/1272—Burst indicator subcode [BIS]
    • 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
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • G11B2020/1846—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information using a picket code, i.e. a code in which a long distance code [LDC] is arranged as an array and columns containing burst indicator subcode [BIS] are multiplexed for erasure decoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Detection And Correction Of Errors (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

La informacion de palabras multiples se basa en símbolos de bit multiples dispuesta en contiguidad relativa con respecto a un medio, y es codificada con unintercalado a favor de la direccion de la palabra y un codigo de proteccion de error endirecci on a favor de la palabra para proveer claves de ubicacion deerror a través de grupos de palabras multiples. En particular, las claves se originan es palabras clave de alta protectividad (BIS) que son intercaladas entrecolumnas clave, ytambién en col umnas de sincronizacion constituidas de grupos de bit de sincronizacion. Las columnas de sincronizacion son ubicadas en dondelas columnas clave se encuentran dispuestas más espaciadamente. Las claves son dirigidas a las palabrasobjetivo de baja prot ectividad (LDS) que sonintercaladas de una manera substancialmente uniforme entre columnas objetivo que forman grupos de columnas de tamano uniforme entre disposiciones periodicas decolumnas clave y columnas de sincronizacion.
ARP990103702A 1998-07-27 1999-07-28 Un dispositivo y metodo para codificar y descodificar informacion de palabras multiples por intercalado a favor de la direccion de la palabra y el portador de almacenamiento AR019938A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98202511 1998-07-27

Publications (1)

Publication Number Publication Date
AR019938A1 true AR019938A1 (es) 2002-03-27

Family

ID=8233977

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990103702A AR019938A1 (es) 1998-07-27 1999-07-28 Un dispositivo y metodo para codificar y descodificar informacion de palabras multiples por intercalado a favor de la direccion de la palabra y el portador de almacenamiento

Country Status (31)

Country Link
US (1) US6367049B1 (es)
EP (2) EP1040583B1 (es)
JP (1) JP2002521789A (es)
KR (2) KR100686623B1 (es)
CN (2) CN1288561C (es)
AR (1) AR019938A1 (es)
AT (2) ATE488913T1 (es)
AU (1) AU766811B2 (es)
BG (1) BG63855B1 (es)
BR (1) BR9906648B1 (es)
CA (1) CA2304727C (es)
CY (2) CY1108777T1 (es)
CZ (1) CZ301231B6 (es)
DE (2) DE69938416T2 (es)
DK (2) DK1940033T3 (es)
EA (1) EA002453B1 (es)
EE (1) EE04888B1 (es)
ES (2) ES2304066T3 (es)
HU (1) HU228539B1 (es)
IL (1) IL135253A (es)
ME (1) ME01710B (es)
MY (1) MY125274A (es)
NO (2) NO326305B1 (es)
NZ (1) NZ503592A (es)
PL (1) PL339437A1 (es)
PT (2) PT1040583E (es)
SI (1) SI1040583T1 (es)
TR (1) TR200000849T1 (es)
TW (1) TW497027B (es)
WO (1) WO2000007300A1 (es)
YU (1) YU49283B (es)

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Also Published As

Publication number Publication date
ATE390762T1 (de) 2008-04-15
CA2304727A1 (en) 2000-02-10
NO20082332L (no) 2000-05-26
MY125274A (en) 2006-07-31
AU766811B2 (en) 2003-10-23
ES2304066T3 (es) 2008-09-01
BG63855B1 (bg) 2003-03-31
EA002453B1 (ru) 2002-04-25
NO20001553L (no) 2000-05-26
KR20060085702A (ko) 2006-07-27
ES2355423T3 (es) 2011-03-25
ATE488913T1 (de) 2010-12-15
NO326305B1 (no) 2008-11-03
EA200000366A1 (ru) 2000-10-30
DE69942960D1 (de) 2010-12-30
EP1040583B1 (en) 2008-03-26
BG104273A (en) 2000-07-31
EE04888B1 (et) 2007-08-15
NO329046B1 (no) 2010-08-02
BR9906648B1 (pt) 2011-11-16
DE69938416D1 (de) 2008-05-08
DK1040583T3 (da) 2008-07-21
US6367049B1 (en) 2002-04-02
CN1287717A (zh) 2001-03-14
NO20001553D0 (no) 2000-03-24
CN1156089C (zh) 2004-06-30
PT1040583E (pt) 2008-07-04
CZ20001084A3 (cs) 2000-12-13
HU228539B1 (en) 2013-03-28
IL135253A0 (en) 2001-05-20
NZ503592A (en) 2002-02-01
CY1112002T1 (el) 2015-11-04
IL135253A (en) 2004-03-28
PL339437A1 (en) 2000-12-18
EP1940033A1 (en) 2008-07-02
EE200000195A (et) 2001-06-15
CY1108777T1 (el) 2012-05-23
PT1940033E (pt) 2011-02-10
KR100686623B1 (ko) 2007-02-23
DK1940033T3 (da) 2011-03-14
WO2000007300A1 (en) 2000-02-10
EP1940033B1 (en) 2010-11-17
SI1040583T1 (sl) 2008-10-31
EP1040583A1 (en) 2000-10-04
CA2304727C (en) 2008-02-05
KR100900059B1 (ko) 2009-06-01
TR200000849T1 (tr) 2000-10-23
YU49283B (sh) 2005-03-15
DE69938416T2 (de) 2008-10-16
HUP0100379A2 (hu) 2001-06-28
TW497027B (en) 2002-08-01
JP2002521789A (ja) 2002-07-16
YU18200A (sh) 2001-09-28
ME01710B (me) 2005-03-15
KR20010015621A (ko) 2001-02-26
CN1288561C (zh) 2006-12-06
CN1516013A (zh) 2004-07-28
AU5371799A (en) 2000-02-21
HUP0100379A3 (en) 2002-09-30
CZ301231B6 (cs) 2009-12-16
BR9906648A (pt) 2000-08-29

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