BG104273A - Кодиране на информация от множество думи чрез разслояване по думи - Google Patents

Кодиране на информация от множество думи чрез разслояване по думи

Info

Publication number
BG104273A
BG104273A BG104273A BG10427300A BG104273A BG 104273 A BG104273 A BG 104273A BG 104273 A BG104273 A BG 104273A BG 10427300 A BG10427300 A BG 10427300A BG 104273 A BG104273 A BG 104273A
Authority
BG
Bulgaria
Prior art keywords
columns
words
indication
groups
protection
Prior art date
Application number
BG104273A
Other languages
English (en)
Other versions
BG63855B1 (bg
Inventor
DIJK Marten VAN
Ludovicus TOLHUIZEN
Josephus Kahlman
Constant Baggen
Masayuki Hattori
Kouhei Yamamoto
Tatsuya Narahara
Susumu Senshu
Original Assignee
Koninklijke Philips Electronics N.V.
Sony Corporation
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 N.V., Sony Corporation filed Critical Koninklijke Philips Electronics N.V.
Publication of BG104273A publication Critical patent/BG104273A/bg
Publication of BG63855B1 publication Critical patent/BG63855B1/bg

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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Информацията от множество думи е основана на многобитови символи, разположени в относителна близостпо отношение на една среда, и е кодирана с разслояване по думи и с код за защита от грешка по думи за осигуряване на указания за локална грешка в краищата на групите от множество думи. По-специално, указанията са създадени в указващи думи с висока степен на защитеност (BIS), които са разслоени всред указващи колони, и в синхронизиращи колони, образувани от групи синхронизиращи битове. Синхронизиращите колони са разположени там, където указващитеколони са относително по-дефицитно разположени. Указанията са насочени към зададени думи с ниска степен на защитеност (LDS), които са разслоени по същество по еднакъв начин всред зададени колони, оформящи групи от колони с един и същ размер между периодичните подреждания на указващите и на синхронизиращите колони.
BG104273A 1998-07-27 2000-03-24 Кодиране на информация от множество думи чрез разслояване по думи BG63855B1 (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98202511 1998-07-27
PCT/EP1999/005338 WO2000007300A1 (en) 1998-07-27 1999-07-19 Encoding multiword information by wordwise interleaving

Publications (2)

Publication Number Publication Date
BG104273A true BG104273A (bg) 2000-07-31
BG63855B1 BG63855B1 (bg) 2003-03-31

Family

ID=8233977

Family Applications (1)

Application Number Title Priority Date Filing Date
BG104273A BG63855B1 (bg) 1998-07-27 2000-03-24 Кодиране на информация от множество думи чрез разслояване по думи

Country Status (31)

Country Link
US (1) US6367049B1 (bg)
EP (2) EP1040583B1 (bg)
JP (1) JP2002521789A (bg)
KR (2) KR100900059B1 (bg)
CN (2) CN1156089C (bg)
AR (1) AR019938A1 (bg)
AT (2) ATE488913T1 (bg)
AU (1) AU766811B2 (bg)
BG (1) BG63855B1 (bg)
BR (1) BR9906648B1 (bg)
CA (1) CA2304727C (bg)
CY (2) CY1108777T1 (bg)
CZ (1) CZ301231B6 (bg)
DE (2) DE69942960D1 (bg)
DK (2) DK1940033T3 (bg)
EA (1) EA002453B1 (bg)
EE (1) EE04888B1 (bg)
ES (2) ES2304066T3 (bg)
HU (1) HU228539B1 (bg)
IL (1) IL135253A (bg)
ME (1) ME01710B (bg)
MY (1) MY125274A (bg)
NO (2) NO326305B1 (bg)
NZ (1) NZ503592A (bg)
PL (1) PL339437A1 (bg)
PT (2) PT1940033E (bg)
SI (1) SI1040583T1 (bg)
TR (1) TR200000849T1 (bg)
TW (1) TW497027B (bg)
WO (1) WO2000007300A1 (bg)
YU (1) YU49283B (bg)

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Also Published As

Publication number Publication date
CA2304727A1 (en) 2000-02-10
ATE488913T1 (de) 2010-12-15
KR20010015621A (ko) 2001-02-26
EP1940033A1 (en) 2008-07-02
EP1040583A1 (en) 2000-10-04
PT1940033E (pt) 2011-02-10
CA2304727C (en) 2008-02-05
NZ503592A (en) 2002-02-01
ATE390762T1 (de) 2008-04-15
PT1040583E (pt) 2008-07-04
EA002453B1 (ru) 2002-04-25
DE69938416D1 (de) 2008-05-08
HUP0100379A2 (hu) 2001-06-28
CN1287717A (zh) 2001-03-14
IL135253A0 (en) 2001-05-20
WO2000007300A1 (en) 2000-02-10
JP2002521789A (ja) 2002-07-16
NO326305B1 (no) 2008-11-03
AU766811B2 (en) 2003-10-23
EE200000195A (et) 2001-06-15
CN1288561C (zh) 2006-12-06
TW497027B (en) 2002-08-01
ES2355423T3 (es) 2011-03-25
SI1040583T1 (sl) 2008-10-31
DE69938416T2 (de) 2008-10-16
CN1156089C (zh) 2004-06-30
EA200000366A1 (ru) 2000-10-30
DK1940033T3 (da) 2011-03-14
KR100900059B1 (ko) 2009-06-01
BG63855B1 (bg) 2003-03-31
HU228539B1 (en) 2013-03-28
MY125274A (en) 2006-07-31
DK1040583T3 (da) 2008-07-21
CY1108777T1 (el) 2012-05-23
NO20082332L (no) 2000-05-26
CZ301231B6 (cs) 2009-12-16
NO329046B1 (no) 2010-08-02
NO20001553D0 (no) 2000-03-24
BR9906648B1 (pt) 2011-11-16
KR100686623B1 (ko) 2007-02-23
CZ20001084A3 (cs) 2000-12-13
AU5371799A (en) 2000-02-21
NO20001553L (no) 2000-05-26
PL339437A1 (en) 2000-12-18
BR9906648A (pt) 2000-08-29
EE04888B1 (et) 2007-08-15
EP1940033B1 (en) 2010-11-17
CY1112002T1 (el) 2015-11-04
CN1516013A (zh) 2004-07-28
ES2304066T3 (es) 2008-09-01
US6367049B1 (en) 2002-04-02
TR200000849T1 (tr) 2000-10-23
YU49283B (sh) 2005-03-15
AR019938A1 (es) 2002-03-27
KR20060085702A (ko) 2006-07-27
ME01710B (me) 2005-03-15
IL135253A (en) 2004-03-28
YU18200A (sh) 2001-09-28
HUP0100379A3 (en) 2002-09-30
DE69942960D1 (de) 2010-12-30
EP1040583B1 (en) 2008-03-26

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