ATE310340T1 - Verfahren zum decodieren einer codewortsequenz variabler länge - Google Patents

Verfahren zum decodieren einer codewortsequenz variabler länge

Info

Publication number
ATE310340T1
ATE310340T1 AT02781522T AT02781522T ATE310340T1 AT E310340 T1 ATE310340 T1 AT E310340T1 AT 02781522 T AT02781522 T AT 02781522T AT 02781522 T AT02781522 T AT 02781522T AT E310340 T1 ATE310340 T1 AT E310340T1
Authority
AT
Austria
Prior art keywords
pth
paths
decoding
tree
length codeword
Prior art date
Application number
AT02781522T
Other languages
English (en)
Inventor
Catherine Lamy
Lisa Meilhac
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE310340T1 publication Critical patent/ATE310340T1/de

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
    • H03M13/45—Soft decoding, i.e. using symbol reliability information
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Error Detection And Correction (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT02781522T 2001-11-13 2002-11-13 Verfahren zum decodieren einer codewortsequenz variabler länge ATE310340T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01402911 2001-11-13
PCT/IB2002/004782 WO2003043202A1 (en) 2001-11-13 2002-11-13 Method of decoding a variable-length codeword sequence

Publications (1)

Publication Number Publication Date
ATE310340T1 true ATE310340T1 (de) 2005-12-15

Family

ID=8182962

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02781522T ATE310340T1 (de) 2001-11-13 2002-11-13 Verfahren zum decodieren einer codewortsequenz variabler länge

Country Status (8)

Country Link
US (1) US7079052B2 (de)
EP (1) EP1449306B1 (de)
JP (1) JP2005510113A (de)
KR (1) KR20040065559A (de)
CN (1) CN1593013A (de)
AT (1) ATE310340T1 (de)
DE (1) DE60207440T2 (de)
WO (1) WO2003043202A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005538640A (ja) * 2002-09-11 2005-12-15 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 可変長ソフト入力符号語系列をソース複合化するための方法及び装置
KR20050114647A (ko) * 2003-03-11 2005-12-06 코닌클리케 필립스 일렉트로닉스 엔.브이. 가변 길이 에러 코드 구축 방법 및 디바이스
US7822150B2 (en) * 2003-03-15 2010-10-26 Alcatel-Lucent Usa Inc. Spherical decoder for wireless communications
WO2010149333A1 (en) * 2009-06-26 2010-12-29 Trusted Logic Data verification method
US8121805B2 (en) * 2009-09-30 2012-02-21 Mitsubishi Electric Research Laboratories, Inc. Method and system for determining locations of moving objects with maximum length sequences
US8902873B2 (en) * 2009-10-08 2014-12-02 Qualcomm Incorporated Efficient signaling for closed-loop transmit diversity
US20110310976A1 (en) * 2010-06-17 2011-12-22 Qualcomm Incorporated Joint Coding of Partition Information in Video Coding
EP2874462B1 (de) * 2013-11-15 2018-11-07 Rivierawaves (RW) Verfahren zur Detektion der Rahmenbreite in einem WLAN-Netzwerk mit mehreren unterstützten Übertragungsarten
US11594008B2 (en) * 2020-02-12 2023-02-28 Tencent America LLC Method and apparatus for escape reorder mode using a codebook index for neural network model compression

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253053A (en) * 1990-12-31 1993-10-12 Apple Computer, Inc. Variable length decoding using lookup tables
US5537444A (en) * 1993-01-14 1996-07-16 At&T Corp. Extended list output and soft symbol output viterbi algorithms
US5635931A (en) * 1994-06-02 1997-06-03 International Business Machines Corporation System and method for compressing data information
JP3276860B2 (ja) * 1996-09-02 2002-04-22 富士通株式会社 データ圧縮／復元方法

Also Published As

Publication number Publication date
EP1449306B1 (de) 2005-11-16
WO2003043202A1 (en) 2003-05-22
US20040259098A1 (en) 2004-12-23
JP2005510113A (ja) 2005-04-14
EP1449306A1 (de) 2004-08-25
DE60207440T2 (de) 2006-08-03
US7079052B2 (en) 2006-07-18
DE60207440D1 (de) 2005-12-22
CN1593013A (zh) 2005-03-09
KR20040065559A (ko) 2004-07-22

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