HUP0100551A2 - Eljárás többszavas információ kódolására hibavédelem alkalmazásával, eljárás az ilyen információ dekódolására, eszköz ilyen információ kódolására és/vagy dekódolására és adathordozó ehhez - Google Patents

Eljárás többszavas információ kódolására hibavédelem alkalmazásával, eljárás az ilyen információ dekódolására, eszköz ilyen információ kódolására és/vagy dekódolására és adathordozó ehhez

Info

Publication number
HUP0100551A2
HUP0100551A2 HU0100551A HUP0100551A HUP0100551A2 HU P0100551 A2 HUP0100551 A2 HU P0100551A2 HU 0100551 A HU0100551 A HU 0100551A HU P0100551 A HUP0100551 A HU P0100551A HU P0100551 A2 HUP0100551 A2 HU P0100551A2
Authority
HU
Hungary
Prior art keywords
words
information
encoding
protectivity
error
Prior art date
Application number
HU0100551A
Other languages
English (en)
Inventor
Constant P.M.J. Baggen
Ludovicus M.G.M. Tolhuizen
Marten E. Van Dijk
Original Assignee
Koninklijke Philips Electronics N.V.
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. filed Critical Koninklijke Philips Electronics N.V.
Publication of HUP0100551A2 publication Critical patent/HUP0100551A2/hu
Publication of HUP0100551A3 publication Critical patent/HUP0100551A3/hu
Publication of HU223894B1 publication Critical patent/HU223894B1/hu

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • 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
    • H03M13/27—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 using interleaving techniques
    • H03M13/2703—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 using interleaving techniques the interleaver involving at least two directions
    • 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
    • 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • 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
    • H03M13/47—Error detection, forward error correction or error protection, not provided for in groups H03M13/01 - H03M13/37
    • 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)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Error Detection And Correction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

Eljárás többszavas információ kódolására, az információ egyadathordozót illetően viszonylagos szomszédosságban elhelyezkedő többbites karaktereken alapszik, az eljárás során szószerű összesorolástés szószerű hibavédelmi kódot hoznak létre. Ezáltal hibahelymeghatározó kulcsot biztosítanak a többszavas csoportok számára,amelyek alacsony védelmű célszavakra irányított nagyvédelműkulcsszavakból származnak. A kulcsszavak első azonos méretűek és elsőazonos távolságra helyezkednek el. A célszavak második azonos méretűekés második azonos távolságra helyezkednek el. Célszerűen aberendezésben optikai tárolóeszközt alkalmaznak. Ó
HU0100551A 1997-12-29 1998-12-21 Eljárás többszavas információ kódolására szószerű összesorolás és hibavédelem alkalmazásával, eljárás az ilyen információ dekódolására, eszköz az ilyen információ kódolására és/vagy dekódolására és az abban lévő adathordozó HU223894B1 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97204130 1997-12-29
PCT/IB1998/002090 WO1999034271A2 (en) 1997-12-29 1998-12-21 A method for encoding multiword information

Publications (3)

Publication Number Publication Date
HUP0100551A2 true HUP0100551A2 (hu) 2001-06-28
HUP0100551A3 HUP0100551A3 (en) 2002-01-28
HU223894B1 HU223894B1 (hu) 2005-03-29

Family

ID=8229142

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0100551A HU223894B1 (hu) 1997-12-29 1998-12-21 Eljárás többszavas információ kódolására szószerű összesorolás és hibavédelem alkalmazásával, eljárás az ilyen információ dekódolására, eszköz az ilyen információ kódolására és/vagy dekódolására és az abban lévő adathordozó

Country Status (18)

Country Link
EP (1) EP0965173A1 (hu)
JP (1) JP2001515641A (hu)
KR (1) KR100583360B1 (hu)
CN (1) CN1126271C (hu)
AR (1) AR014200A1 (hu)
AU (1) AU766901B2 (hu)
BR (1) BR9807633B1 (hu)
CA (1) CA2282305C (hu)
CZ (1) CZ301101B6 (hu)
HU (1) HU223894B1 (hu)
ID (1) ID24253A (hu)
IL (1) IL131627A (hu)
MY (1) MY126409A (hu)
RU (1) RU2224358C2 (hu)
TR (1) TR199902089T1 (hu)
TW (1) TW425773B (hu)
WO (1) WO1999034271A2 (hu)
ZA (1) ZA9811897B (hu)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9906648B1 (pt) * 1998-07-27 2011-11-16 processo e dispositivo para codificar e decodificar informação de múltiplas palavras e portador de armazenamento unitário.
AU2003208556A1 (en) * 2002-04-05 2003-10-20 Koninklijke Philips Electronics N.V. Method and apparatus for embedding an additional layer of error correction into an error correcting code
KR20040021039A (ko) * 2002-09-02 2004-03-10 엘지전자 주식회사 고밀도 광디스크의 에러정정 방법
JP2005293724A (ja) 2004-03-31 2005-10-20 Sanyo Electric Co Ltd 誤り箇所の検出方法、その方法を利用する誤り検出回路、誤り訂正回路、および再生装置
US7281193B2 (en) 2004-09-27 2007-10-09 Mediatek Inc. Method and apparatus for decoding multiword information
DE102007043083A1 (de) * 2007-09-10 2009-03-12 Continental Automotive Gmbh Verfahren und Vorrichtung zum Codieren von Datenworten
KR20230063027A (ko) 2021-11-01 2023-05-09 주식회사 오라 Cnt/gnf 블렌딩 배합 기술 적용 첨단 복합체를 이용한 전기 발열체 코팅액 제조방법 및 이에 의한 전기 발열체 코팅액

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0767088B2 (ja) * 1983-02-18 1995-07-19 ソニー株式会社 エラ−訂正符号化方法
US4559625A (en) * 1983-07-28 1985-12-17 Cyclotomics, Inc. Interleavers for digital communications
US5299208A (en) * 1991-11-14 1994-03-29 International Business Machines Corporation Enhanced decoding of interleaved error correcting codes
EP0571019B1 (en) * 1992-05-19 2000-01-26 Koninklijke Philips Electronics N.V. Extended error protected communication system
DE69317867T2 (de) * 1992-12-14 1998-10-22 Koninkl Philips Electronics Nv Verfahren und Vorrichtung zur Realisierung eines Quasiproduktkodes mit verschiedenen Fehlerschutzstufen
US5546420A (en) * 1994-04-29 1996-08-13 At&T Corp. Methods of and devices for enhancing communications that use spread spectrum technology by using variable code techniques

Also Published As

Publication number Publication date
ZA9811897B (en) 2000-06-28
WO1999034271A2 (en) 1999-07-08
CA2282305A1 (en) 1999-07-08
RU2224358C2 (ru) 2004-02-20
CN1253674A (zh) 2000-05-17
ID24253A (id) 2000-07-13
IL131627A (en) 2005-08-31
MY126409A (en) 2006-09-29
CZ301101B6 (cs) 2009-11-04
IL131627A0 (en) 2001-01-28
JP2001515641A (ja) 2001-09-18
CZ305599A3 (cs) 2000-02-16
TW425773B (en) 2001-03-11
AU766901B2 (en) 2003-10-23
CA2282305C (en) 2007-10-16
BR9807633A (pt) 2000-06-06
BR9807633B1 (pt) 2011-06-28
EP0965173A1 (en) 1999-12-22
KR100583360B1 (ko) 2006-05-25
AR014200A1 (es) 2001-02-07
HU223894B1 (hu) 2005-03-29
KR20000075856A (ko) 2000-12-26
WO1999034271A3 (en) 1999-09-16
AU1501199A (en) 1999-07-19
CN1126271C (zh) 2003-10-29
HUP0100551A3 (en) 2002-01-28
TR199902089T1 (xx) 2000-04-21

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Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20050118