AU7321398A - Method of sequence estimation - Google Patents

Method of sequence estimation

Info

Publication number
AU7321398A
AU7321398A AU73213/98A AU7321398A AU7321398A AU 7321398 A AU7321398 A AU 7321398A AU 73213/98 A AU73213/98 A AU 73213/98A AU 7321398 A AU7321398 A AU 7321398A AU 7321398 A AU7321398 A AU 7321398A
Authority
AU
Australia
Prior art keywords
sequence estimation
estimation
sequence
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.)
Granted
Application number
AU73213/98A
Other versions
AU705414B2 (en
Inventor
Hiroshi Kubo
Keishi Murakami
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority claimed from PCT/JP1997/000652 external-priority patent/WO1998039848A1/en
Priority claimed from CA002253395A external-priority patent/CA2253395C/en
Publication of AU7321398A publication Critical patent/AU7321398A/en
Application granted granted Critical
Publication of AU705414B2 publication Critical patent/AU705414B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
    • 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
    • H03M13/3961—Arrangements of methods for branch or transition metric calculation
    • 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
    • H03M13/4107—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors implementing add, compare, select [ACS] operations
    • 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6502—Reduction of hardware complexity or efficient processing

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
AU73213/98A 1997-03-04 1997-03-04 Method of sequence estimation Ceased AU705414B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP1997/000652 WO1998039848A1 (en) 1997-03-04 1997-03-04 Serial estimating method
CA002253395A CA2253395C (en) 1997-03-04 1997-03-04 Method of sequence estimation
CN97194349A CN1100395C (en) 1997-03-04 1997-03-04 Serial estimating method

Publications (2)

Publication Number Publication Date
AU7321398A true AU7321398A (en) 1998-09-22
AU705414B2 AU705414B2 (en) 1999-05-20

Family

ID=27170866

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73213/98A Ceased AU705414B2 (en) 1997-03-04 1997-03-04 Method of sequence estimation

Country Status (1)

Country Link
AU (1) AU705414B2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05227043A (en) * 1992-02-12 1993-09-03 Hitachi Ltd Method and circuit for identifying digital signal
JPH06284018A (en) * 1993-03-25 1994-10-07 Matsushita Electric Ind Co Ltd Viterbi decoding method and error correcting and decoding device

Also Published As

Publication number Publication date
AU705414B2 (en) 1999-05-20

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