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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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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JP2001203588A (ja
JP2001203588A5 (enExample
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)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (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
US09/680708 2000-10-06
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
US60/165803 2000-10-06

Publications (3)

Publication Number Publication Date
JP2001203588A JP2001203588A (ja) 2001-07-27
JP2001203588A5 JP2001203588A5 (enExample) 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 (enExample)
EP (1) EP1102407B1 (enExample)
JP (1) JP4638019B2 (enExample)
CA (1) CA2325431C (enExample)
DE (1) DE60032714T2 (enExample)

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
ATE487279T1 (de) * 2000-07-17 2010-11-15 Koninkl Philips Electronics Nv Signalisierung von signalsignifikanzinformation zwischen einer anwendungsschicht und einem kanalcodierer
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
JP5437279B2 (ja) 2009-02-05 2014-03-12 パナソニック株式会社 無線通信装置
CN102301604B (zh) 2009-02-05 2015-05-13 松下电器产业株式会社 无线通信装置
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
WO1997050218A1 (en) * 1996-06-26 1997-12-31 Philips Electronics N.V. Trellis coded qam using rate compatible, punctured, convolutional codes
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
EP1027772A1 (en) * 1998-06-05 2000-08-16 Samsung Electronics Co., Ltd. Channel coding device and method for rate matching
BR9906668A (pt) * 1998-08-06 2000-08-29 Samsung Electronics Co Ltd Dispositivo de decodificação de canal, e, processo de decodificação de canal
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
US6681365B1 (en) 2004-01-20
EP1102407B1 (en) 2007-01-03
CA2325431C (en) 2005-09-20
JP2001203588A (ja) 2001-07-27
DE60032714D1 (de) 2007-02-15
CA2325431A1 (en) 2001-05-16
EP1102407A2 (en) 2001-05-23
DE60032714T2 (de) 2007-11-08
EP1102407A3 (en) 2003-03-12

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