SG44962A1 - Encoding apparatus and method - Google Patents

Encoding apparatus and method

Info

Publication number
SG44962A1
SG44962A1 SG1996010255A SG1996010255A SG44962A1 SG 44962 A1 SG44962 A1 SG 44962A1 SG 1996010255 A SG1996010255 A SG 1996010255A SG 1996010255 A SG1996010255 A SG 1996010255A SG 44962 A1 SG44962 A1 SG 44962A1
Authority
SG
Singapore
Prior art keywords
encoding apparatus
encoding
Prior art date
Application number
SG1996010255A
Other languages
English (en)
Inventor
Lisa Fredrickson
Original Assignee
Quantum 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 Quantum Corp filed Critical Quantum Corp
Publication of SG44962A1 publication Critical patent/SG44962A1/en

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
    • H03M13/03—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)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
SG1996010255A 1995-07-12 1996-07-11 Encoding apparatus and method SG44962A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/501,329 US5757826A (en) 1995-07-12 1995-07-12 Word-wise processing for reed-solomon codes

Publications (1)

Publication Number Publication Date
SG44962A1 true SG44962A1 (en) 1997-12-19

Family

ID=23993084

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996010255A SG44962A1 (en) 1995-07-12 1996-07-11 Encoding apparatus and method

Country Status (6)

Country Link
US (1) US5757826A (ja)
EP (1) EP0753942A2 (ja)
JP (1) JPH0936753A (ja)
KR (1) KR970007623A (ja)
DE (1) DE753942T1 (ja)
SG (1) SG44962A1 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019088A (en) * 1989-11-07 1991-05-28 Interventional Technologies Inc. Ovoid atherectomy cutter
US6098192A (en) * 1997-09-17 2000-08-01 Cirrus Logic, Inc. Cost reduced finite field processor for error correction in computer storage devices
JPH11136136A (ja) 1997-10-29 1999-05-21 Nec Corp リードソロモン符号化装置及び方法
US6493845B1 (en) * 1999-06-21 2002-12-10 Maxtor Corporation Parallel input output combined system for producing error correction code redundancy symbols and error syndromes
US7353368B2 (en) * 2000-02-15 2008-04-01 Intel Corporation Method and apparatus for achieving architectural correctness in a multi-mode processor providing floating-point support
US6694476B1 (en) 2000-06-02 2004-02-17 Vitesse Semiconductor Corporation Reed-solomon encoder and decoder
US6738942B1 (en) 2000-06-02 2004-05-18 Vitesse Semiconductor Corporation Product code based forward error correction system
US6732317B1 (en) * 2000-10-23 2004-05-04 Sun Microsystems, Inc. Apparatus and method for applying multiple CRC generators to CRC calculation
JP3431136B2 (ja) * 2001-03-02 2003-07-28 日本電気株式会社 送信データ消失検出システム
ITMI20011309A1 (it) * 2001-06-21 2002-12-21 St Microelectronics Srl Metodo di memorizzazione di un file dati in particolare in formato cosiddetto mpeg
JP4112849B2 (ja) * 2001-11-21 2008-07-02 株式会社東芝 半導体記憶装置
US6978415B1 (en) 2001-11-27 2005-12-20 Maxtor Corporation Variable redundancy cyclic code encoders
JP4364012B2 (ja) * 2003-05-14 2009-11-11 株式会社東芝 紙葉類の重送検知装置、および重送検知方法
DE102005028221B4 (de) * 2005-06-17 2007-10-11 Infineon Technologies Ag Vorrichtung und Verfahren zum Schutz der Integrität von Daten
US7904789B1 (en) * 2006-03-31 2011-03-08 Guillermo Rozas Techniques for detecting and correcting errors in a memory device
US8176397B2 (en) * 2008-09-17 2012-05-08 Lsi Corporation Variable redundancy reed-solomon encoder
US8683296B2 (en) 2011-12-30 2014-03-25 Streamscale, Inc. Accelerated erasure coding system and method
US8914706B2 (en) 2011-12-30 2014-12-16 Streamscale, Inc. Using parity data for concurrent data authentication, correction, compression, and encryption

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574629A (en) * 1980-05-21 1982-01-11 Sony Corp Data transmitting method capable of correction of error
DE3575646D1 (de) * 1984-03-24 1990-03-01 Philips Nv Verfahren zur informationsuebertragung mit fehlerkorrektur fuer datenworte, ein fehlerkorrektur-dekodierverfahren fuer solche datenworte, eine anordnung zur informationsuebertragung zur verwendung mit dem verfahren, ein geraet fuer informationsdekodierung zur verwendung mit dem verfahren und eine anordnung zur verwendung mit solchem geraet.
US4777635A (en) * 1986-08-08 1988-10-11 Data Systems Technology Corp. Reed-Solomon code encoder and syndrome generator circuit
US5140596A (en) * 1990-02-20 1992-08-18 Eastman Kodak Company High speed encoder for non-systematic codes
US5241546A (en) * 1991-02-01 1993-08-31 Quantum Corporation On-the-fly error correction with embedded digital controller
US5422895A (en) * 1992-01-09 1995-06-06 Quantum Corporation Cross-checking for on-the-fly Reed Solomon error correction code
US5471485A (en) * 1992-11-24 1995-11-28 Lsi Logic Corporation Reed-solomon decoder using discrete time delay in power sum computation
US5383204A (en) * 1993-06-29 1995-01-17 Mitsubishi Semiconductor America, Inc. Parallel encoding apparatus and method implementing cyclic redundancy check and Reed-Solomon codes

Also Published As

Publication number Publication date
US5757826A (en) 1998-05-26
EP0753942A2 (en) 1997-01-15
KR970007623A (ko) 1997-02-21
JPH0936753A (ja) 1997-02-07
DE753942T1 (de) 1997-08-28

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