CH394283A - Einrichtung zur Feststellung und Korrektur von Fehlern bei der Übertragung von Datengruppen - Google Patents

Einrichtung zur Feststellung und Korrektur von Fehlern bei der Übertragung von Datengruppen

Info

Publication number
CH394283A
CH394283A CH1272560A CH1272560A CH394283A CH 394283 A CH394283 A CH 394283A CH 1272560 A CH1272560 A CH 1272560A CH 1272560 A CH1272560 A CH 1272560A CH 394283 A CH394283 A CH 394283A
Authority
CH
Switzerland
Prior art keywords
errors
correction
detection
transmission
data groups
Prior art date
Application number
CH1272560A
Other languages
English (en)
Inventor
Edward Meggitt John
Original Assignee
Ibm
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 GB3860259A external-priority patent/GB971206A/en
Application filed by Ibm filed Critical Ibm
Publication of CH394283A publication Critical patent/CH394283A/de

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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Storage Device Security (AREA)
CH1272560A 1959-11-13 1960-11-14 Einrichtung zur Feststellung und Korrektur von Fehlern bei der Übertragung von Datengruppen CH394283A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3860259A GB971206A (en) 1960-08-04 1959-11-13 Improvements in data transmission systems

Publications (1)

Publication Number Publication Date
CH394283A true CH394283A (de) 1965-06-30

Family

ID=10404514

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1272560A CH394283A (de) 1959-11-13 1960-11-14 Einrichtung zur Feststellung und Korrektur von Fehlern bei der Übertragung von Datengruppen

Country Status (3)

Country Link
CH (1) CH394283A (de)
DE (1) DE1774947C3 (de)
ES (1) ES262165A1 (de)

Also Published As

Publication number Publication date
ES262165A1 (es) 1961-01-01
DE1774947A1 (de) 1972-08-03
DE1774947B2 (de) 1973-09-13
DE1774947C3 (de) 1974-04-25

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