DK0981863T3 - Fremgangsmåde og apparat til forbedring af ydeevnen i et system under anvendelse af foldningsdekodning - Google Patents

Fremgangsmåde og apparat til forbedring af ydeevnen i et system under anvendelse af foldningsdekodning

Info

Publication number
DK0981863T3
DK0981863T3 DK99906741T DK99906741T DK0981863T3 DK 0981863 T3 DK0981863 T3 DK 0981863T3 DK 99906741 T DK99906741 T DK 99906741T DK 99906741 T DK99906741 T DK 99906741T DK 0981863 T3 DK0981863 T3 DK 0981863T3
Authority
DK
Denmark
Prior art keywords
information bit
symbol stream
decoded information
bit stream
detection mechanism
Prior art date
Application number
DK99906741T
Other languages
English (en)
Inventor
Ganning Yang
Yongbing Wan
Original Assignee
Skyworks Solutions 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 Skyworks Solutions Inc filed Critical Skyworks Solutions Inc
Application granted granted Critical
Publication of DK0981863T3 publication Critical patent/DK0981863T3/da

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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory codes

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
DK99906741T 1998-02-11 1999-02-05 Fremgangsmåde og apparat til forbedring af ydeevnen i et system under anvendelse af foldningsdekodning DK0981863T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/021,898 US6192500B1 (en) 1998-02-11 1998-02-11 Method and apparatus for enhanced performance in a system employing convolutional decoding
EP99906741A EP0981863B1 (en) 1998-02-11 1999-02-05 Method and apparatus for enhanced performance in a system employing convolutional decoding

Publications (1)

Publication Number Publication Date
DK0981863T3 true DK0981863T3 (da) 2004-11-22

Family

ID=21806731

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99906741T DK0981863T3 (da) 1998-02-11 1999-02-05 Fremgangsmåde og apparat til forbedring af ydeevnen i et system under anvendelse af foldningsdekodning

Country Status (6)

Country Link
US (1) US6192500B1 (da)
EP (1) EP0981863B1 (da)
AT (1) ATE272270T1 (da)
DE (1) DE69918912T2 (da)
DK (1) DK0981863T3 (da)
WO (1) WO1999041840A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000151427A (ja) * 1998-09-08 2000-05-30 Sony Corp 符号化装置および方法、復号装置および方法、提供媒体、並びにデ―タ置換位置情報を生成するための方法
US7080307B2 (en) * 2000-03-02 2006-07-18 Kawasaki Steel Corporation Error correction decoder with correction of lowest soft decisions
EP1176749A3 (en) * 2000-06-20 2005-07-13 Matsushita Electric Industrial Co., Ltd. Radio communication system
US6728323B1 (en) * 2000-07-10 2004-04-27 Ericsson Inc. Baseband processors, mobile terminals, base stations and methods and systems for decoding a punctured coded received signal using estimates of punctured bits
EP1659727B1 (en) * 2004-11-19 2015-03-25 ATI International SRL Iterative decoding of packet data
US7610544B2 (en) * 2005-05-18 2009-10-27 Telegent Systems, Inc. Erasure generation in a forward-error-correcting communication system
US8879643B2 (en) * 2008-04-15 2014-11-04 Qualcomm Incorporated Data substitution scheme for oversampled data
US8365050B2 (en) * 2009-11-09 2013-01-29 Research In Motion Limited System and method for decoding a message using a priori information

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142626A (ja) 1983-12-29 1985-07-27 Fujitsu Ltd 復号装置
US5408502A (en) 1992-07-13 1995-04-18 General Instrument Corporation Apparatus and method for communicating digital data using trellis coded QAM with punctured convolutional codes
US5673291A (en) * 1994-09-14 1997-09-30 Ericsson Inc. Simultaneous demodulation and decoding of a digitally modulated radio signal using known symbols
US5668820A (en) * 1995-01-23 1997-09-16 Ericsson Inc. Digital communication system having a punctured convolutional coding system and method
US5671253A (en) * 1995-07-12 1997-09-23 Thomson Consumer Electronics, Inc. Apparatus for demodulating and decoding video signals encoded in different formats
GB9520445D0 (en) * 1995-10-06 1995-12-06 British Telecomm Convolutional codes
US5983384A (en) * 1997-04-21 1999-11-09 General Electric Company Turbo-coding with staged data transmission and processing
US5878085A (en) * 1997-08-15 1999-03-02 Sicom, Inc. Trellis coded modulation communications using pilot bits to resolve phase ambiguities
US6005897A (en) * 1997-12-16 1999-12-21 Mccallister; Ronald D. Data communication system and method therefor

Also Published As

Publication number Publication date
ATE272270T1 (de) 2004-08-15
DE69918912D1 (de) 2004-09-02
WO1999041840A1 (en) 1999-08-19
EP0981863A1 (en) 2000-03-01
DE69918912T2 (de) 2005-07-28
EP0981863B1 (en) 2004-07-28
US6192500B1 (en) 2001-02-20

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