FR1437738A - Décodeurs pour codes cycliques de correction d'erreurs - Google Patents

Décodeurs pour codes cycliques de correction d'erreurs

Info

Publication number
FR1437738A
FR1437738A FR12571A FR12571A FR1437738A FR 1437738 A FR1437738 A FR 1437738A FR 12571 A FR12571 A FR 12571A FR 12571 A FR12571 A FR 12571A FR 1437738 A FR1437738 A FR 1437738A
Authority
FR
France
Prior art keywords
decoders
error correction
correction codes
cyclic error
cyclic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR12571A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Priority claimed from US358893A external-priority patent/US3418629A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR12571A priority Critical patent/FR1437738A/fr
Application granted granted Critical
Publication of FR1437738A publication Critical patent/FR1437738A/fr
Expired legal-status Critical Current

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
    • G06F7/724—Finite field arithmetic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • Probability & Statistics with Applications (AREA)
FR12571A 1964-04-10 1965-04-09 Décodeurs pour codes cycliques de correction d'erreurs Expired FR1437738A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR12571A FR1437738A (fr) 1964-04-10 1965-04-09 Décodeurs pour codes cycliques de correction d'erreurs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US358893A US3418629A (en) 1964-04-10 1964-04-10 Decoders for cyclic error-correcting codes
FR12571A FR1437738A (fr) 1964-04-10 1965-04-09 Décodeurs pour codes cycliques de correction d'erreurs

Publications (1)

Publication Number Publication Date
FR1437738A true FR1437738A (fr) 1966-05-06

Family

ID=26163012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12571A Expired FR1437738A (fr) 1964-04-10 1965-04-09 Décodeurs pour codes cycliques de correction d'erreurs

Country Status (1)

Country Link
FR (1) FR1437738A (fr)

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