FR2804556B1 - Procede et dispositif de decodage a maximum de vraisemblance associes a un turbodecodage, procede et dispositif de codage correspondants et systemes les mettant en oeuvre - Google Patents

Procede et dispositif de decodage a maximum de vraisemblance associes a un turbodecodage, procede et dispositif de codage correspondants et systemes les mettant en oeuvre

Info

Publication number
FR2804556B1
FR2804556B1 FR0001254A FR0001254A FR2804556B1 FR 2804556 B1 FR2804556 B1 FR 2804556B1 FR 0001254 A FR0001254 A FR 0001254A FR 0001254 A FR0001254 A FR 0001254A FR 2804556 B1 FR2804556 B1 FR 2804556B1
Authority
FR
France
Prior art keywords
turbodecoding
coding
maximum
same
systems implementing
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 - Fee Related
Application number
FR0001254A
Other languages
English (en)
Other versions
FR2804556A1 (fr
Inventor
Philippe Piret
Dantec Claude Le
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to FR0001254A priority Critical patent/FR2804556B1/fr
Publication of FR2804556A1 publication Critical patent/FR2804556A1/fr
Application granted granted Critical
Publication of FR2804556B1 publication Critical patent/FR2804556B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2957—Turbo codes and decoding
FR0001254A 2000-02-01 2000-02-01 Procede et dispositif de decodage a maximum de vraisemblance associes a un turbodecodage, procede et dispositif de codage correspondants et systemes les mettant en oeuvre Expired - Fee Related FR2804556B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0001254A FR2804556B1 (fr) 2000-02-01 2000-02-01 Procede et dispositif de decodage a maximum de vraisemblance associes a un turbodecodage, procede et dispositif de codage correspondants et systemes les mettant en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0001254A FR2804556B1 (fr) 2000-02-01 2000-02-01 Procede et dispositif de decodage a maximum de vraisemblance associes a un turbodecodage, procede et dispositif de codage correspondants et systemes les mettant en oeuvre

Publications (2)

Publication Number Publication Date
FR2804556A1 FR2804556A1 (fr) 2001-08-03
FR2804556B1 true FR2804556B1 (fr) 2002-08-23

Family

ID=8846540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0001254A Expired - Fee Related FR2804556B1 (fr) 2000-02-01 2000-02-01 Procede et dispositif de decodage a maximum de vraisemblance associes a un turbodecodage, procede et dispositif de codage correspondants et systemes les mettant en oeuvre

Country Status (1)

Country Link
FR (1) FR2804556B1 (fr)

Also Published As

Publication number Publication date
FR2804556A1 (fr) 2001-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141031