WO2002043311A3 - Verfahren und vorrichtung zur decodierung einer folge von symbolen - Google Patents

Verfahren und vorrichtung zur decodierung einer folge von symbolen Download PDF

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Publication number
WO2002043311A3
WO2002043311A3 PCT/DE2001/003939 DE0103939W WO0243311A3 WO 2002043311 A3 WO2002043311 A3 WO 2002043311A3 DE 0103939 W DE0103939 W DE 0103939W WO 0243311 A3 WO0243311 A3 WO 0243311A3
Authority
WO
WIPO (PCT)
Prior art keywords
sequence
decoding
symbols
characterises
branch
Prior art date
Application number
PCT/DE2001/003939
Other languages
English (en)
French (fr)
Other versions
WO2002043311A2 (de
Inventor
Thomas Sturm
Original Assignee
Siemens Ag
Thomas Sturm
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 Siemens Ag, Thomas Sturm filed Critical Siemens Ag
Publication of WO2002043311A2 publication Critical patent/WO2002043311A2/de
Publication of WO2002043311A3 publication Critical patent/WO2002043311A3/de

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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
    • H03M13/45—Soft decoding, i.e. using symbol reliability information

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Error Detection And Correction (AREA)

Abstract

Bei der Soft-Decision-Decodierung wird ausgehend von einem Startwert ein Branch-and-Bound-Verfahren unter Berücksichtigung einer zuvor ermittelten optimalen Reihenfolge sowie mindestens einer Zusatzbedingung, die das Codierungsverfahren charakterisiert, durchgeführt.
PCT/DE2001/003939 2000-11-21 2001-10-15 Verfahren und vorrichtung zur decodierung einer folge von symbolen WO2002043311A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10057668.0 2000-11-21
DE10057668 2000-11-21

Publications (2)

Publication Number Publication Date
WO2002043311A2 WO2002043311A2 (de) 2002-05-30
WO2002043311A3 true WO2002043311A3 (de) 2002-09-06

Family

ID=7664063

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/003939 WO2002043311A2 (de) 2000-11-21 2001-10-15 Verfahren und vorrichtung zur decodierung einer folge von symbolen

Country Status (1)

Country Link
WO (1) WO2002043311A2 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000048325A1 (de) * 1999-02-11 2000-08-17 Siemens Aktiengesellschaft Verfahren und anordnung zur decodierung eines vorgegebenen codeworts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000048325A1 (de) * 1999-02-11 2000-08-17 Siemens Aktiengesellschaft Verfahren und anordnung zur decodierung eines vorgegebenen codeworts

Also Published As

Publication number Publication date
WO2002043311A2 (de) 2002-05-30

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