FR1540843A - Système codeur de transmission - Google Patents

Système codeur de transmission

Info

Publication number
FR1540843A
FR1540843A FR8737A FR06008737A FR1540843A FR 1540843 A FR1540843 A FR 1540843A FR 8737 A FR8737 A FR 8737A FR 06008737 A FR06008737 A FR 06008737A FR 1540843 A FR1540843 A FR 1540843A
Authority
FR
France
Prior art keywords
encoder system
transmission encoder
transmission
encoder
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
FR8737A
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1540843A publication Critical patent/FR1540843A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
FR8737A 1966-12-06 1967-10-12 Système codeur de transmission Expired FR1540843A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59946766A 1966-12-06 1966-12-06

Publications (1)

Publication Number Publication Date
FR1540843A true FR1540843A (fr) 1968-09-27

Family

ID=24399728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8737A Expired FR1540843A (fr) 1966-12-06 1967-10-12 Système codeur de transmission

Country Status (4)

Country Link
US (1) US3475725A (fr)
DE (1) DE1524884C3 (fr)
FR (1) FR1540843A (fr)
GB (1) GB1172747A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678469A (en) * 1970-12-01 1972-07-18 Ibm Universal cyclic division circuit
US4276646A (en) * 1979-11-05 1981-06-30 Texas Instruments Incorporated Method and apparatus for detecting errors in a data set
US4312069A (en) * 1980-02-07 1982-01-19 Bell Telephone Laboratories, Incorporated Serial encoding-decoding for cyclic block codes
US20070019805A1 (en) * 2005-06-28 2007-01-25 Trustees Of Boston University System employing systematic robust error detection coding to protect system element against errors with unknown probability distributions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273119A (en) * 1961-08-21 1966-09-13 Bell Telephone Labor Inc Digital error correcting systems
DE1250163B (de) * 1961-11-22 1967-09-14 Western Electric Company, Incorporated, New York, NY (V St A) Einrichtung zur Paritätsprüfung von Speicherworten
DE1192239B (de) * 1963-05-22 1965-05-06 Telefunken Patent Verfahren und Schaltungsanordnung zur UEbertragung digitaler Daten ueber einen UEber-tragungsweg, welcher Sicherungsmassnahmen erfordert
US3335409A (en) * 1964-06-25 1967-08-08 Westinghouse Electric Corp Permutation apparatus

Also Published As

Publication number Publication date
DE1524884B2 (de) 1974-10-24
DE1524884C3 (de) 1975-06-12
DE1524884A1 (de) 1970-12-17
GB1172747A (en) 1969-12-03
US3475725A (en) 1969-10-28

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