DE69918912D1 - Verfahren und ausführung für verbesserte leistungsfähigkeiten in einem system welches faltungsdekodierung anwendet - Google Patents

Verfahren und ausführung für verbesserte leistungsfähigkeiten in einem system welches faltungsdekodierung anwendet

Info

Publication number
DE69918912D1
DE69918912D1 DE69918912T DE69918912T DE69918912D1 DE 69918912 D1 DE69918912 D1 DE 69918912D1 DE 69918912 T DE69918912 T DE 69918912T DE 69918912 T DE69918912 T DE 69918912T DE 69918912 D1 DE69918912 D1 DE 69918912D1
Authority
DE
Germany
Prior art keywords
information bit
symbol stream
decoded information
bit stream
detection mechanism
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 - Lifetime
Application number
DE69918912T
Other languages
English (en)
Other versions
DE69918912T2 (de
Inventor
Ganning Yang
Yongbing Wan
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.)
Skyworks Solutions Inc
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 DE69918912D1 publication Critical patent/DE69918912D1/de
Publication of DE69918912T2 publication Critical patent/DE69918912T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03M13/03—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
DE69918912T 1998-02-11 1999-02-05 Verfahren und ausführung für verbesserte leistungsfähigkeiten in einem system welches faltungsdekodierung anwendet Expired - Lifetime DE69918912T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21898 1998-02-11
US09/021,898 US6192500B1 (en) 1998-02-11 1998-02-11 Method and apparatus for enhanced performance in a system employing convolutional decoding
PCT/US1999/002447 WO1999041840A1 (en) 1998-02-11 1999-02-05 Method and apparatus for enhanced performance in a system employing convolutional decoding

Publications (2)

Publication Number Publication Date
DE69918912D1 true DE69918912D1 (de) 2004-09-02
DE69918912T2 DE69918912T2 (de) 2005-07-28

Family

ID=21806731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69918912T Expired - Lifetime DE69918912T2 (de) 1998-02-11 1999-02-05 Verfahren und ausführung für verbesserte leistungsfähigkeiten in einem system welches faltungsdekodierung anwendet

Country Status (6)

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

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
US20010053142A1 (en) * 2000-06-20 2001-12-20 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 (de) * 2004-11-19 2015-03-25 ATI International SRL Iterative Dekodierung von Paketdaten
US7610544B2 (en) * 2005-05-18 2009-10-27 Telegent Systems, Inc. Erasure generation in a forward-error-correcting communication system
US8423852B2 (en) * 2008-04-15 2013-04-16 Qualcomm Incorporated Channel decoding-based error detection
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
US6192500B1 (en) 2001-02-20
DK0981863T3 (da) 2004-11-22
WO1999041840A1 (en) 1999-08-19
DE69918912T2 (de) 2005-07-28
EP0981863A1 (de) 2000-03-01
ATE272270T1 (de) 2004-08-15
EP0981863B1 (de) 2004-07-28

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