FR1421630A - Permutation decoder for systematic codes - Google Patents

Permutation decoder for systematic codes

Info

Publication number
FR1421630A
FR1421630A FR994940A FR994940A FR1421630A FR 1421630 A FR1421630 A FR 1421630A FR 994940 A FR994940 A FR 994940A FR 994940 A FR994940 A FR 994940A FR 1421630 A FR1421630 A FR 1421630A
Authority
FR
France
Prior art keywords
systematic codes
permutation
decoder
permutation decoder
systematic
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
FR994940A
Other languages
French (fr)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 US324004A external-priority patent/US3308429A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR994940A priority Critical patent/FR1421630A/en
Application granted granted Critical
Publication of FR1421630A publication Critical patent/FR1421630A/en
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
    • 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
    • H04L1/0045—Arrangements at the receiver end

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
FR994940A 1963-11-15 1964-11-13 Permutation decoder for systematic codes Expired FR1421630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR994940A FR1421630A (en) 1963-11-15 1964-11-13 Permutation decoder for systematic codes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US324004A US3308429A (en) 1963-11-15 1963-11-15 Cyclic and multiplication by 2 mod n permutation decoder for systematic codes
FR994940A FR1421630A (en) 1963-11-15 1964-11-13 Permutation decoder for systematic codes

Publications (1)

Publication Number Publication Date
FR1421630A true FR1421630A (en) 1965-12-17

Family

ID=26211156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994940A Expired FR1421630A (en) 1963-11-15 1964-11-13 Permutation decoder for systematic codes

Country Status (1)

Country Link
FR (1) FR1421630A (en)

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