JP4638019B2 - ビットストリームにチャネル誤り保護を提供する方法および装置 - Google Patents

ビットストリームにチャネル誤り保護を提供する方法および装置 Download PDF

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Publication number
JP4638019B2
JP4638019B2 JP2000349289A JP2000349289A JP4638019B2 JP 4638019 B2 JP4638019 B2 JP 4638019B2 JP 2000349289 A JP2000349289 A JP 2000349289A JP 2000349289 A JP2000349289 A JP 2000349289A JP 4638019 B2 JP4638019 B2 JP 4638019B2
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Japan
Prior art keywords
bitstream
channel
code
bits
puncturing
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Expired - Fee Related
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JP2000349289A
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Japanese (ja)
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JP2001203588A5 (https=
JP2001203588A (ja
Inventor
アナンド ラグハバン
ロウ フイ−リン
イレネ ポディルチュク クリスチン
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アルカテル−ルーセント ユーエスエー インコーポレーテッド
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    • 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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching
    • H03M13/6362—Error control coding in combination with rate matching by puncturing
    • 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/356—Unequal error protection [UEP]
    • 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

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  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2000349289A 1999-11-16 2000-11-16 ビットストリームにチャネル誤り保護を提供する方法および装置 Expired - Fee Related JP4638019B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16580399P 1999-11-16 1999-11-16
US09/680,708 US6681365B1 (en) 1999-11-16 2000-10-06 Method and apparatus for providing channel error protection for a source coded bit stream
US09/680708 2000-10-06
US60/165803 2000-10-06

Publications (3)

Publication Number Publication Date
JP2001203588A JP2001203588A (ja) 2001-07-27
JP2001203588A5 JP2001203588A5 (https=) 2008-01-10
JP4638019B2 true JP4638019B2 (ja) 2011-02-23

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JP2000349289A Expired - Fee Related JP4638019B2 (ja) 1999-11-16 2000-11-16 ビットストリームにチャネル誤り保護を提供する方法および装置

Country Status (5)

Country Link
US (1) US6681365B1 (https=)
EP (1) EP1102407B1 (https=)
JP (1) JP4638019B2 (https=)
CA (1) CA2325431C (https=)
DE (1) DE60032714T2 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6681365B1 (en) * 1999-11-16 2004-01-20 Lucent Technologies Inc. Method and apparatus for providing channel error protection for a source coded bit stream
EP1303918B1 (en) * 2000-07-17 2010-11-03 Koninklijke Philips Electronics N.V. Signalling of signal significance information between an application layer and a channel encoder
US6757860B2 (en) * 2000-08-25 2004-06-29 Agere Systems Inc. Channel error protection implementable across network layers in a communication system
US7437654B2 (en) * 2000-11-29 2008-10-14 Lucent Technologies Inc. Sub-packet adaptation in a wireless communication system
KR100489043B1 (ko) * 2000-12-20 2005-05-11 엘지전자 주식회사 이동 통신 시스템에서 이동 단말기간 음성 호 연결시데이터 포맷방법
US7289476B2 (en) * 2001-10-16 2007-10-30 Nokia Corporation Method and system to increase QoS and range in a multicarrier system
US7743309B2 (en) * 2006-03-17 2010-06-22 Microsoft Corporation Distributed source coding with context
JP4416782B2 (ja) * 2006-12-15 2010-02-17 キヤノン株式会社 画像処理装置、決定装置、変更装置、および画像処理方法
US7966540B1 (en) 2007-05-02 2011-06-21 Sprint Communications Company L.P. Transmitting error correction information
WO2010089834A1 (ja) 2009-02-05 2010-08-12 パナソニック株式会社 無線通信装置
EP2395691A4 (en) 2009-02-05 2017-06-21 Panasonic Corporation Wireless communication apparatus
US9277032B2 (en) 2012-06-19 2016-03-01 Microsoft Technology Licensing, Llc Error control coding for noncontiguous channel aggregation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11513211A (ja) * 1996-06-26 1999-11-09 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． レートコンパティブルなパンクチャリングされた畳み込み符号を用いるトレリス符号化ｑａｍ
GB2324934A (en) * 1997-05-02 1998-11-04 Motorola Ltd Multiplexing data from multi-media sources
US6405338B1 (en) * 1998-02-11 2002-06-11 Lucent Technologies Inc. Unequal error protection for perceptual audio coders
KR100334819B1 (ko) * 1998-06-05 2002-05-02 윤종용 레이트 매칭을 위한 채널 부호화 장치 및 방법
DE69936626T2 (de) * 1998-08-06 2008-05-21 Samsung Electronics Co., Ltd., Suwon Kanalkodierung und -dekodierung für ein kommunikationssystem
US6681365B1 (en) * 1999-11-16 2004-01-20 Lucent Technologies Inc. Method and apparatus for providing channel error protection for a source coded bit stream

Also Published As

Publication number Publication date
DE60032714D1 (de) 2007-02-15
DE60032714T2 (de) 2007-11-08
EP1102407A3 (en) 2003-03-12
CA2325431C (en) 2005-09-20
EP1102407A2 (en) 2001-05-23
EP1102407B1 (en) 2007-01-03
US6681365B1 (en) 2004-01-20
CA2325431A1 (en) 2001-05-16
JP2001203588A (ja) 2001-07-27

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