DE69932213T8 - Verfahren zur Anpassung der Datenrate - Google Patents

Verfahren zur Anpassung der Datenrate Download PDF

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Publication number
DE69932213T8
DE69932213T8 DE69932213T DE69932213T DE69932213T8 DE 69932213 T8 DE69932213 T8 DE 69932213T8 DE 69932213 T DE69932213 T DE 69932213T DE 69932213 T DE69932213 T DE 69932213T DE 69932213 T8 DE69932213 T8 DE 69932213T8
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DE
Germany
Prior art keywords
adjusting
data rate
rate
data
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.)
Active
Application number
DE69932213T
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English (en)
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DE69932213D1 (de
DE69932213T2 (de
Inventor
Soichi NEC Corporation Tsumura
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NEC Corp
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NEC Corp
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Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of DE69932213D1 publication Critical patent/DE69932213D1/de
Publication of DE69932213T2 publication Critical patent/DE69932213T2/de
Application granted granted Critical
Publication of DE69932213T8 publication Critical patent/DE69932213T8/de
Active legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • 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
    • H03M13/27—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 using interleaving techniques
    • H03M13/2792—Interleaver wherein interleaving is performed jointly with another technique such as puncturing, multiplexing or routing
    • 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
    • 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
    • H03M13/27—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 using interleaving techniques
    • H03M13/2703—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 using interleaving techniques the interleaver involving at least two directions
    • H03M13/2707—Simple row-column interleaver, i.e. pure block interleaving
    • 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
    • H03M13/6356—Error control coding in combination with rate matching by repetition or insertion of dummy data, i.e. rate reduction
    • 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
    • H03M13/03—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
DE69932213T 1998-11-02 1999-11-02 Verfahren zur Anpassung der Datenrate Active DE69932213T8 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP31190298 1998-11-02
JP31190198 1998-11-02
JP31190198 1998-11-02
JP31190298 1998-11-02
JP30957899 1999-10-29
JP30957899A JP3239880B2 (ja) 1998-11-02 1999-10-29 レートマッチング方法及びデジタル通信システム

Publications (3)

Publication Number Publication Date
DE69932213D1 DE69932213D1 (de) 2006-08-17
DE69932213T2 DE69932213T2 (de) 2007-06-06
DE69932213T8 true DE69932213T8 (de) 2007-09-20

Family

ID=27339048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69932213T Active DE69932213T8 (de) 1998-11-02 1999-11-02 Verfahren zur Anpassung der Datenrate

Country Status (6)

Country Link
US (1) US6580762B1 (de)
EP (1) EP0999648B1 (de)
JP (1) JP3239880B2 (de)
KR (1) KR100343400B1 (de)
CN (1) CN1243425C (de)
DE (1) DE69932213T8 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1091517A1 (de) * 1999-10-07 2001-04-11 Siemens Aktiengesellschaft Verfahren und System zur Übertragung von punktierten oder wiederholten Daten
KR100628195B1 (ko) * 2000-07-03 2006-09-26 엘지전자 주식회사 레이트 매칭 장치 및 방법
US6898743B2 (en) 2000-07-03 2005-05-24 Lg Electronics Inc. Data rate matching method in 3GPP2 system
KR100720539B1 (ko) * 2000-09-27 2007-05-22 엘지전자 주식회사 레이트 매칭 방법
AU2004200702B2 (en) * 2000-07-05 2007-03-29 Lg Electronics Inc. Method of configuring transmission in mobile communication system
AU768016B2 (en) 2000-07-05 2003-11-27 Lg Electronics Inc. Method of configuring transmission in mobile communication system
KR100720566B1 (ko) * 2000-07-05 2007-05-22 엘지전자 주식회사 데이터 레이트 매칭 방법 및 데이터 처리 장치
BR0112256A (pt) * 2000-07-08 2003-06-24 Samsung Electronics Co Ltd Método e aparelho para o casamento da velocidade de dados flexìvel por inserção de sìmbolo para um sistema de comunicação de dados
US6891853B1 (en) * 2000-10-12 2005-05-10 Via Telecom Co., Ltd. Frame matching method
US20020124224A1 (en) * 2000-12-29 2002-09-05 Blankenship Thomas Keith Method and system for matching information rates in turbo coded channels
KR100403085B1 (ko) * 2000-12-29 2003-10-30 엘지전자 주식회사 하이브리드 ａｒｑ 시스템에서 레이트매칭 알고리즘의초기치 설정방법
US7555571B1 (en) * 2001-01-05 2009-06-30 Palm, Inc. Activation of mobile computing device on a cellular network
WO2002062001A1 (fr) * 2001-01-31 2002-08-08 Mitsubishi Denki Kabushiki Kaisha Procede de communication a correction d'erreurs et appareil de communication dans lequel ce procede de communication est mis en oeuvr e
US7269783B2 (en) * 2003-04-30 2007-09-11 Lucent Technologies Inc. Method and apparatus for dedicated hardware and software split implementation of rate matching and de-matching
US20060133338A1 (en) * 2004-11-23 2006-06-22 Interdigital Technology Corporation Method and system for securing wireless communications
EP1816820A1 (de) 2004-11-24 2007-08-08 Matsushita Electric Industrial Co., Ltd. Ratenanpassungsvorrichtung, drahtlose sendevorrichtung, drahtlose empfangsvorrichtung und ratenanpassungsverfahren
JP2006311464A (ja) * 2005-04-01 2006-11-09 Ntt Docomo Inc Ｉｐパケットマッピング方法
CN101674150B (zh) * 2008-09-12 2013-06-12 中兴通讯股份有限公司 速率匹配方法和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI84866C (fi) * 1990-03-12 1992-01-27 Nokia Mobile Phones Ltd Foerbaettring av en viterbi-algoritm.
JP2802255B2 (ja) * 1995-09-06 1998-09-24 株式会社次世代デジタルテレビジョン放送システム研究所 直交周波数分割多重伝送方式及びそれを用いる送信装置と受信装置
US5805640A (en) * 1996-04-04 1998-09-08 Motorola, Inc. Method and apparatus for conditioning modulated signals for digital communications
DE19716011A1 (de) * 1997-04-17 1998-10-22 Abb Research Ltd Verfahren und Vorrichtung zur Informationsübertragung über Stromversorgungsleitungen

Also Published As

Publication number Publication date
EP0999648B1 (de) 2006-07-05
DE69932213D1 (de) 2006-08-17
DE69932213T2 (de) 2007-06-06
US6580762B1 (en) 2003-06-17
CN1243425C (zh) 2006-02-22
KR100343400B1 (ko) 2002-07-11
CN1255000A (zh) 2000-05-31
KR20000047580A (ko) 2000-07-25
EP0999648A2 (de) 2000-05-10
JP3239880B2 (ja) 2001-12-17
JP2000201084A (ja) 2000-07-18
EP0999648A3 (de) 2000-10-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8381 Inventor (new situation)

Inventor name: TSUMURA, SOICHI, NEC CORPORATION, TOKYO, JP