EP2361458A4 - DECISION-MAKING PROCEDURE AND DECISION-MAKING DEVICE - Google Patents

DECISION-MAKING PROCEDURE AND DECISION-MAKING DEVICE

Info

Publication number
EP2361458A4
EP2361458A4 EP09830264.9A EP09830264A EP2361458A4 EP 2361458 A4 EP2361458 A4 EP 2361458A4 EP 09830264 A EP09830264 A EP 09830264A EP 2361458 A4 EP2361458 A4 EP 2361458A4
Authority
EP
European Patent Office
Prior art keywords
decoding
decoding device
decoding method
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.)
Withdrawn
Application number
EP09830264.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2361458A1 (en
Inventor
Dominic Wong
Dobrica Vasic
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.)
NEC Corp
Original Assignee
NEC 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
Priority claimed from AU2008906238A external-priority patent/AU2008906238A0/en
Application filed by NEC Corp filed Critical NEC Corp
Publication of EP2361458A1 publication Critical patent/EP2361458A1/en
Publication of EP2361458A4 publication Critical patent/EP2361458A4/en
Withdrawn legal-status Critical Current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
    • H03M13/413—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors tail biting Viterbi decoding
    • 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
    • H03M13/4161—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors implementing path management
    • H03M13/4169—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors implementing path management using traceback

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
EP09830264.9A 2008-12-02 2009-10-09 DECISION-MAKING PROCEDURE AND DECISION-MAKING DEVICE Withdrawn EP2361458A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2008906238A AU2008906238A0 (en) 2008-12-02 Viterbi decoder
PCT/JP2009/067947 WO2010064496A1 (en) 2008-12-02 2009-10-09 Decoding method and decoding device

Publications (2)

Publication Number Publication Date
EP2361458A1 EP2361458A1 (en) 2011-08-31
EP2361458A4 true EP2361458A4 (en) 2014-07-09

Family

ID=42233150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09830264.9A Withdrawn EP2361458A4 (en) 2008-12-02 2009-10-09 DECISION-MAKING PROCEDURE AND DECISION-MAKING DEVICE

Country Status (5)

Country Link
EP (1) EP2361458A4 (zh)
JP (1) JP5370487B2 (zh)
CN (1) CN102282771B (zh)
HK (1) HK1165111A1 (zh)
WO (1) WO2010064496A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5359538B2 (ja) * 2009-05-08 2013-12-04 日本電気株式会社 復号装置、復号方法およびプログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349589A (en) * 1991-07-01 1994-09-20 Ericsson Ge Mobile Communications Inc. Generalized viterbi algorithm with tail-biting
US20080250303A1 (en) * 2005-08-19 2008-10-09 Su-Chang Chae Viterbi Decoder and Method Thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5920597A (en) * 1996-09-16 1999-07-06 Ericsson Inc. Decoding technique for tail biting codes
CN100544213C (zh) * 2005-04-25 2009-09-23 中兴通讯股份有限公司 一种咬尾卷积码的译码方法及其译码器
JP5169771B2 (ja) * 2008-11-27 2013-03-27 富士通株式会社 復号器および復号方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349589A (en) * 1991-07-01 1994-09-20 Ericsson Ge Mobile Communications Inc. Generalized viterbi algorithm with tail-biting
US20080250303A1 (en) * 2005-08-19 2008-10-09 Su-Chang Chae Viterbi Decoder and Method Thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BILL WILKIE, BETH COWIE: "Viterbi Decoder Block Decoding - Trellis Termination and Tail Biting", 14 February 2005 (2005-02-14), XP055120764, Retrieved from the Internet <URL:http://tec.icbuy.com/uploads/2010/5/17/xapp551.pdf> [retrieved on 20140528] *
COX R V ET AL: "A CIRCULAR VITERBI ALGORITHM FOR DECODING TAILBITING CONVOLUTIONAL CODES", PROCEEDINGS OF 43TH IEEE VEHICULAR TECHNOLOGY CONFERENCE (VTC), 18-20 MAY 1998, SECAUCUS, NJ, USA, 18 May 1993 (1993-05-18), pages 104 - 107, XP000393135, ISBN: 978-0-7803-1267-8 *
See also references of WO2010064496A1 *
WANG Y-P E ET AL: "To bite or not to bite-a study of tail bits versus tail-biting", SEVENTH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, PIMRC'96, TAIPEI, TAIWAN 15-18 OCT. 1996, vol. 2, 15 October 1996 (1996-10-15), pages 317 - 321, XP010209183, ISBN: 978-0-7803-3692-6, DOI: 10.1109/PIMRC.1996.567407 *

Also Published As

Publication number Publication date
WO2010064496A1 (en) 2010-06-10
HK1165111A1 (zh) 2012-09-28
EP2361458A1 (en) 2011-08-31
JP5370487B2 (ja) 2013-12-18
JP2012510735A (ja) 2012-05-10
CN102282771A (zh) 2011-12-14
CN102282771B (zh) 2014-10-08

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