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SG77116A1 - An error detection and correction system for a stream of encoded data - Google Patents

An error detection and correction system for a stream of encoded data

Info

Publication number
SG77116A1
SG77116A1 SG1996010017A SG1996010017A SG77116A1 SG 77116 A1 SG77116 A1 SG 77116A1 SG 1996010017 A SG1996010017 A SG 1996010017A SG 1996010017 A SG1996010017 A SG 1996010017A SG 77116 A1 SG77116 A1 SG 77116A1
Authority
SG
Singapore
Prior art keywords
stream
encoded data
error detection
correction system
correction
Prior art date
Application number
SG1996010017A
Inventor
Anthony Peter John Claydon
William Philip Robbins
Richard John Gammack
Thomas Foxcroft
Charles Dunlop Macfarlane
Richard James Thomas
Andrew Peter Kuligowski
Original Assignee
Discovision Ass
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 US08/480,976 external-priority patent/US5724396A/en
Application filed by Discovision Ass filed Critical Discovision Ass
Publication of SG77116A1 publication Critical patent/SG77116A1/en

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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/41—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors
    • 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
    • H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
    • 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
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
SG1996010017A 1995-06-07 1996-06-07 An error detection and correction system for a stream of encoded data SG77116A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/480,976 US5724396A (en) 1995-06-07 1995-06-07 Signal processing system

Publications (1)

Publication Number Publication Date
SG77116A1 true SG77116A1 (en) 2000-12-19

Family

ID=23910080

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996010017A SG77116A1 (en) 1995-06-07 1996-06-07 An error detection and correction system for a stream of encoded data

Country Status (2)

Country Link
SG (1) SG77116A1 (en)
TW (1) TW302585B (en)

Also Published As

Publication number Publication date
TW302585B (en) 1997-04-11

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