DE69932213D1 - Verfahren zur Anpassung der Datenrate - Google Patents
Verfahren zur Anpassung der DatenrateInfo
- Publication number
- DE69932213D1 DE69932213D1 DE69932213T DE69932213T DE69932213D1 DE 69932213 D1 DE69932213 D1 DE 69932213D1 DE 69932213 T DE69932213 T DE 69932213T DE 69932213 T DE69932213 T DE 69932213T DE 69932213 D1 DE69932213 D1 DE 69932213D1
- Authority
- 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.)
- Expired - Lifetime
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31190198 | 1998-11-02 | ||
JP31190298 | 1998-11-02 | ||
JP31190298 | 1998-11-02 | ||
JP31190198 | 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 true DE69932213D1 (de) | 2006-08-17 |
DE69932213T2 DE69932213T2 (de) | 2007-06-06 |
DE69932213T8 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)
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 |
EP1176725B1 (de) | 2000-07-05 | 2013-03-13 | LG Electronics Inc. | Verfahren zur Übertragungskonfiguration in einem mobilen Kommunikationssystem |
KR100720566B1 (ko) * | 2000-07-05 | 2007-05-22 | 엘지전자 주식회사 | 데이터 레이트 매칭 방법 및 데이터 처리 장치 |
AU2004200702B2 (en) * | 2000-07-05 | 2007-03-29 | Lg Electronics Inc. | Method of configuring transmission in mobile communication system |
CN1446408A (zh) * | 2000-07-08 | 2003-10-01 | 三星电子株式会社 | 用于数据通信系统的通过符号插入进行灵活数据速率匹配的方法和设备 |
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)
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 |
-
1999
- 1999-10-29 JP JP30957899A patent/JP3239880B2/ja not_active Expired - Lifetime
- 1999-11-01 US US09/431,422 patent/US6580762B1/en not_active Expired - Lifetime
- 1999-11-01 KR KR1019990047968A patent/KR100343400B1/ko active IP Right Grant
- 1999-11-02 DE DE69932213T patent/DE69932213T8/de active Active
- 1999-11-02 EP EP99250387A patent/EP0999648B1/de not_active Expired - Lifetime
- 1999-11-02 CN CNB991223446A patent/CN1243425C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1255000A (zh) | 2000-05-31 |
EP0999648A3 (de) | 2000-10-25 |
KR100343400B1 (ko) | 2002-07-11 |
CN1243425C (zh) | 2006-02-22 |
EP0999648A2 (de) | 2000-05-10 |
JP3239880B2 (ja) | 2001-12-17 |
US6580762B1 (en) | 2003-06-17 |
EP0999648B1 (de) | 2006-07-05 |
KR20000047580A (ko) | 2000-07-25 |
DE69932213T8 (de) | 2007-09-20 |
JP2000201084A (ja) | 2000-07-18 |
DE69932213T2 (de) | 2007-06-06 |
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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 |