NL1010171A1 - Reed-Solomon decoderingsinrichting en decoderingswerkwijze. - Google Patents

Reed-Solomon decoderingsinrichting en decoderingswerkwijze.

Info

Publication number
NL1010171A1
NL1010171A1 NL1010171A NL1010171A NL1010171A1 NL 1010171 A1 NL1010171 A1 NL 1010171A1 NL 1010171 A NL1010171 A NL 1010171A NL 1010171 A NL1010171 A NL 1010171A NL 1010171 A1 NL1010171 A1 NL 1010171A1
Authority
NL
Netherlands
Prior art keywords
reed
decoding
solomon
decoding device
decoding method
Prior art date
Application number
NL1010171A
Other languages
English (en)
Other versions
NL1010171C2 (nl
Inventor
Kyu-Taeg Oh
Ji-Sung Oh
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL1010171A1 publication Critical patent/NL1010171A1/nl
Application granted granted Critical
Publication of NL1010171C2 publication Critical patent/NL1010171C2/nl

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
    • 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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
NL1010171A 1997-09-25 1998-09-23 Reed-Solomon decoderingsinrichting en decoderingswerkwijze. NL1010171C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR19970048837 1997-09-25
KR1019970048837A KR100258951B1 (ko) 1997-09-25 1997-09-25 리드-솔로몬(rs) 복호기와 그 복호방법

Publications (2)

Publication Number Publication Date
NL1010171A1 true NL1010171A1 (nl) 1999-03-26
NL1010171C2 NL1010171C2 (nl) 2000-10-10

Family

ID=19521689

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1010171A NL1010171C2 (nl) 1997-09-25 1998-09-23 Reed-Solomon decoderingsinrichting en decoderingswerkwijze.

Country Status (5)

Country Link
US (1) US6304994B1 (nl)
JP (1) JP3201996B2 (nl)
KR (1) KR100258951B1 (nl)
FR (1) FR2768874B1 (nl)
NL (1) NL1010171C2 (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7254771B1 (en) * 2000-05-23 2007-08-07 Lucent Technologies Inc. Error-erasure decoding of interleaved reed-solomon code
KR100499878B1 (ko) * 2001-09-29 2005-07-07 주식회사 씨엔에스 디브이디 램에서의 피아이디에 대한 에러 정정 회로
US7353449B2 (en) * 2002-05-08 2008-04-01 Thomson Licensing Method of soft-decision decoding of Reed-Solomon codes
GB2391769B (en) * 2002-07-31 2005-07-06 Hewlett Packard Co Reed-Solomon decoder and decoding method for errors and erasures decoding
US7231576B2 (en) * 2002-09-27 2007-06-12 Matsushita Electric Industrial Co., Ltd. Reproduction apparatus and method for reproducing a composite coded data piece
JP3843952B2 (ja) * 2003-02-27 2006-11-08 ソニー株式会社 復号装置、誤り位置多項式計算方法、プログラム
FI20030845A0 (fi) * 2003-06-05 2003-06-05 Nokia Corp Tiedonkäsittelymenetelmä, vastaanotin ja verkkolaite
KR100733963B1 (ko) * 2005-11-09 2007-06-29 한국전자통신연구원 높은 오류 정정 능력을 가지는 리드-솔로몬 복호화 장치 및그 방법
US7870469B1 (en) 2007-02-12 2011-01-11 Link—A—Media Devices Corporation Parallel inversionless error and erasure processing
JP4767266B2 (ja) * 2008-01-17 2011-09-07 株式会社日立製作所 演算ユニット、エラー訂正復号回路及び誤り位置多項式の演算方法
US20090222712A1 (en) * 2008-03-03 2009-09-03 Legend Silicon Corp. Decoding scheme for correcting both erasures and errors of reed-solomon codes in a digital communication system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649541A (en) 1984-11-21 1987-03-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reed-Solomon decoder
US4868828A (en) * 1987-10-05 1989-09-19 California Institute Of Technology Architecture for time or transform domain decoding of reed-solomon codes
US5130990A (en) * 1990-02-15 1992-07-14 The United States Of America, As Represented By The Administrator, National Aeronautics And Space Administration VLSI architecture for a Reed-Solomon decoder
US5951677A (en) * 1998-05-29 1999-09-14 Texas Instruments Incorporated Efficient hardware implementation of euclidean array processing in reed-solomon decoding

Also Published As

Publication number Publication date
KR100258951B1 (ko) 2000-06-15
US6304994B1 (en) 2001-10-16
FR2768874B1 (fr) 2001-05-18
JPH11163741A (ja) 1999-06-18
JP3201996B2 (ja) 2001-08-27
KR19990026630A (ko) 1999-04-15
NL1010171C2 (nl) 2000-10-10
FR2768874A1 (fr) 1999-03-26

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Legal Events

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AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20000606

PD2B A search report has been drawn up
V1 Lapsed because of non-payment of the annual fee

Effective date: 20100401