CN1757165A - 译码器内的部件块消息传送 - Google Patents

译码器内的部件块消息传送 Download PDF

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Publication number
CN1757165A
CN1757165A CNA038026554A CN03802655A CN1757165A CN 1757165 A CN1757165 A CN 1757165A CN A038026554 A CNA038026554 A CN A038026554A CN 03802655 A CN03802655 A CN 03802655A CN 1757165 A CN1757165 A CN 1757165A
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CN
China
Prior art keywords
error
block
decoder
codeword
polynomial
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Pending
Application number
CNA038026554A
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English (en)
Chinese (zh)
Inventor
L·R·小利特温
D·韦莱斯
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RCA Licensing Corp
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RCA Licensing Corp
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Publication date
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Publication of CN1757165A publication Critical patent/CN1757165A/zh
Pending legal-status Critical Current

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    • 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
    • G11B20/1803—Error detection or correction; Testing, e.g. of drop-outs by redundancy in data representation
    • 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
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10268—Improvement or modification of read or write signals bit detection or demodulation methods
    • G11B20/10287—Improvement or modification of read or write signals bit detection or demodulation methods using probabilistic methods, e.g. maximum likelihood detectors
    • G11B20/10296—Improvement or modification of read or write signals bit detection or demodulation methods using probabilistic methods, e.g. maximum likelihood detectors using the Viterbi algorithm
    • 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
    • H03M13/1515—Reed-Solomon 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
    • H03M13/1555—Pipelined decoder implementations

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Detection And Correction Of Errors (AREA)
CNA038026554A 2002-01-23 2003-01-22 译码器内的部件块消息传送 Pending CN1757165A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/055,114 2002-01-23
US10/055,114 US7020826B2 (en) 2002-01-23 2002-01-23 Intra-decoder component block messaging

Publications (1)

Publication Number Publication Date
CN1757165A true CN1757165A (zh) 2006-04-05

Family

ID=21995704

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA038026554A Pending CN1757165A (zh) 2002-01-23 2003-01-22 译码器内的部件块消息传送

Country Status (9)

Country Link
US (1) US7020826B2 (https=)
EP (1) EP1468499A4 (https=)
JP (1) JP2005516458A (https=)
KR (1) KR20040075952A (https=)
CN (1) CN1757165A (https=)
BR (1) BR0302820A (https=)
MX (1) MXPA04007076A (https=)
MY (1) MY132105A (https=)
WO (1) WO2003063363A1 (https=)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN103444114A (zh) * 2011-02-04 2013-12-11 马维尔国际贸易有限公司 用于wlan的控制模式phy
CN108886369A (zh) * 2016-02-26 2018-11-23 阿尔特拉公司 用于执行里德-所罗门编码的方法和装置

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US7225391B1 (en) * 2002-12-17 2007-05-29 Altera Corporation Method and apparatus for parallel computation of linear block codes
KR100906474B1 (ko) * 2003-01-29 2009-07-08 삼성전자주식회사 저밀도 부가정보 발생용 매트릭스를 이용한 에러 정정방법 및그 장치
US7206993B2 (en) * 2003-03-12 2007-04-17 Matsushita Electric Industrial Co., Ltd. Method and device for decoding Reed-Solomon code or extended Reed-Solomon code
US7693928B2 (en) * 2003-04-08 2010-04-06 Analog Devices, Inc. Galois field linear transformer trellis system
FR2861474B1 (fr) * 2003-10-24 2007-04-27 Atmel Corp Procede et appareil pour une periode de traitement variable dans un circuit integre
US7581155B2 (en) * 2003-12-18 2009-08-25 Electronics And Telecommunications Research Institute Apparatus for FEC supporting transmission of variable-length frames in TDMA system and method of using the same
US8161207B1 (en) * 2006-06-22 2012-04-17 Marvell International Ltd. Common block interface for data and control with handshake protocol
US8312345B1 (en) * 2006-09-29 2012-11-13 Marvell International Ltd. Forward error correcting code encoder apparatus
US20080140740A1 (en) * 2006-12-08 2008-06-12 Agere Systems Inc. Systems and methods for processing data sets in parallel
JP4313391B2 (ja) * 2006-12-13 2009-08-12 株式会社日立コミュニケーションテクノロジー 光集線装置および光加入者装置
US8223628B2 (en) * 2007-01-10 2012-07-17 Lantiq Deutschland Gmbh Data transmission method, transmitter, receiver, transceiver and transmission system
US9686045B2 (en) * 2007-04-04 2017-06-20 Lantiq Beteiligungs-GmbH & Co. KG Data transmission and retransmission
JP4672743B2 (ja) * 2008-03-01 2011-04-20 株式会社東芝 誤り訂正装置および誤り訂正方法
KR101489827B1 (ko) * 2008-03-25 2015-02-04 삼성전자주식회사 낸드 플래시 메모리와 컨트롤러 간의 효율적인 프로토콜을사용하는 반도체 메모리 장치
JP4780158B2 (ja) * 2008-08-26 2011-09-28 ソニー株式会社 符号化装置および方法
JP4823349B2 (ja) 2009-11-11 2011-11-24 パナソニック株式会社 三次元映像復号装置及び三次元映像復号方法
KR101154923B1 (ko) * 2010-12-09 2012-06-14 한국과학기술원 비씨에이치 디코더, 이를 포함하는 메모리 시스템 및 비씨에이치 디코딩 방법
US8924828B2 (en) * 2012-08-30 2014-12-30 Kabushiki Kaisha Toshiba Memory controller, semiconductor storage device, and memory control method for error correction using Chien search
TWI500038B (zh) * 2012-09-28 2015-09-11 Univ Nat Chiao Tung 記憶體系統之全套平行編碼方法與全套平行解碼方法
CN105024707B (zh) * 2015-07-31 2018-05-11 福建联迪商用设备有限公司 一种rs纠错解码方法
US11750222B1 (en) * 2022-06-29 2023-09-05 Synopsys, Inc. Throughput efficient Reed-Solomon forward error correction decoding

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US4875211A (en) 1986-12-10 1989-10-17 Matsushita Electric Industrial Co., Ltd. Galois field arithmetic logic unit
US5099482A (en) * 1989-08-30 1992-03-24 Idaho Research Foundation, Inc. Apparatus for detecting uncorrectable error patterns when using Euclid's algorithm to decode Reed-Solomon (BCH) codes
JPH04315332A (ja) 1991-04-15 1992-11-06 Hitachi Ltd 誤り訂正装置
US5373511A (en) 1992-05-04 1994-12-13 Motorola, Inc. Method for decoding a reed solomon encoded signal with inner code and apparatus for doing same
JP3255386B2 (ja) 1993-12-27 2002-02-12 キヤノン株式会社 誤り訂正符号の復号器
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103444114A (zh) * 2011-02-04 2013-12-11 马维尔国际贸易有限公司 用于wlan的控制模式phy
CN103444114B (zh) * 2011-02-04 2017-07-14 马维尔国际贸易有限公司 用于wlan的控制模式phy
CN108886369A (zh) * 2016-02-26 2018-11-23 阿尔特拉公司 用于执行里德-所罗门编码的方法和装置
CN108886369B (zh) * 2016-02-26 2022-11-08 阿尔特拉公司 用于执行里德-所罗门编码的方法和装置

Also Published As

Publication number Publication date
EP1468499A4 (en) 2005-12-14
BR0302820A (pt) 2004-03-09
MY132105A (en) 2007-09-28
KR20040075952A (ko) 2004-08-30
MXPA04007076A (es) 2004-10-29
WO2003063363A1 (en) 2003-07-31
EP1468499A1 (en) 2004-10-20
JP2005516458A (ja) 2005-06-02
US7020826B2 (en) 2006-03-28
US20030140301A1 (en) 2003-07-24

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