CN100449949C - 交织参数处理方法 - Google Patents
交织参数处理方法 Download PDFInfo
- Publication number
- CN100449949C CN100449949C CNB2005100524559A CN200510052455A CN100449949C CN 100449949 C CN100449949 C CN 100449949C CN B2005100524559 A CNB2005100524559 A CN B2005100524559A CN 200510052455 A CN200510052455 A CN 200510052455A CN 100449949 C CN100449949 C CN 100449949C
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- CN
- China
- Prior art keywords
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- pattern
- interleaver
- 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 - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
- H04L1/0066—Parallel concatenated codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004053923A JP4909498B2 (ja) | 2004-02-27 | 2004-02-27 | インターリーブパラメータ演算方法/プログラム/プログラム記録媒体/装置、携帯電話機 |
JP2004053923 | 2004-02-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1661925A CN1661925A (zh) | 2005-08-31 |
CN100449949C true CN100449949C (zh) | 2009-01-07 |
Family
ID=34747548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100524559A Expired - Fee Related CN100449949C (zh) | 2004-02-27 | 2005-02-28 | 交织参数处理方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7698620B2 (zh) |
EP (1) | EP1569374B1 (zh) |
JP (1) | JP4909498B2 (zh) |
CN (1) | CN100449949C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100708474B1 (ko) * | 2005-09-15 | 2007-04-18 | 삼성전자주식회사 | 선형 합동 인터리버의 매개변수 결정 방법 및 그를 이용한 선형 합동 인터리버 |
CN101453220B (zh) * | 2007-12-03 | 2012-02-01 | 华为技术有限公司 | 用于重复累积码编码的交织方法和编码方法及相应设备 |
US8693570B2 (en) * | 2008-10-31 | 2014-04-08 | Industrial Technology Research Institute | Communication methods and systems having data permutation |
JP2013523043A (ja) | 2010-03-22 | 2013-06-13 | エルアールディシー システムズ、エルエルシー | ソースデータセットの完全性を識別及び保護する方法 |
KR20120071511A (ko) * | 2010-12-23 | 2012-07-03 | 한국전자통신연구원 | 이동통신 시스템의 데이터 레이트 매칭 방법 및 장치 |
US9015551B2 (en) * | 2012-04-19 | 2015-04-21 | Mediatek Inc. | Decoding apparatus with de-interleaving efforts distributed to different decoding phases and related decoding method thereof |
CN109842461B (zh) * | 2017-11-24 | 2022-08-26 | 山东协力合智通信科技有限公司 | 数据交织方法和装置、交织数据解交织方法和装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020159423A1 (en) * | 2001-02-28 | 2002-10-31 | Iwen Yao | Interleaver for turbo decoder |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60032441T2 (de) | 1999-05-19 | 2007-06-06 | Samsung Electronics Co., Ltd., Suwon | Vorrichtung und verfahren zur turboverschaltelung |
JP3865556B2 (ja) | 2000-02-01 | 2007-01-10 | 松下電器産業株式会社 | サンプルデータ変換装置およびプログラム記録媒体 |
JP3399904B2 (ja) * | 2000-03-17 | 2003-04-28 | 松下電器産業株式会社 | インタリーブアドレス生成装置 |
FR2809249B1 (fr) | 2000-05-16 | 2004-04-23 | France Telecom | Procede et systeme de detection et de decodage iteratif de symboles recus, couple a une reestimation des coefficients du canal de transmission |
US6675347B1 (en) * | 2000-07-19 | 2004-01-06 | Qualcomm, Incorporated | Method and apparatus for combined puncturing and repeating of code symbols in a communications system |
KR100393608B1 (ko) * | 2000-09-29 | 2003-08-09 | 삼성전자주식회사 | 유.엠.티.에스시스템내 터보부호화기의 내부 인터리버 및인터리빙 수행 방법 |
US7028230B2 (en) * | 2001-11-05 | 2006-04-11 | Nokia Corporation | Partially filling block interleaver for a communication system |
US7058874B2 (en) * | 2002-05-24 | 2006-06-06 | Lucent Technologies Inc. | Interleaver address generator and method of generating an interleaver address |
JP4265345B2 (ja) * | 2003-08-22 | 2009-05-20 | 日本電気株式会社 | 携帯電話機、インターリーブパラメータ演算装置、方法及びプログラム |
-
2004
- 2004-02-27 JP JP2004053923A patent/JP4909498B2/ja not_active Expired - Fee Related
-
2005
- 2005-02-24 EP EP20050004021 patent/EP1569374B1/en not_active Not-in-force
- 2005-02-24 US US11/064,479 patent/US7698620B2/en not_active Expired - Fee Related
- 2005-02-28 CN CNB2005100524559A patent/CN100449949C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020159423A1 (en) * | 2001-02-28 | 2002-10-31 | Iwen Yao | Interleaver for turbo decoder |
Also Published As
Publication number | Publication date |
---|---|
US20050204259A1 (en) | 2005-09-15 |
US7698620B2 (en) | 2010-04-13 |
EP1569374B1 (en) | 2013-08-14 |
JP4909498B2 (ja) | 2012-04-04 |
EP1569374A3 (en) | 2012-03-07 |
EP1569374A2 (en) | 2005-08-31 |
JP2005244770A (ja) | 2005-09-08 |
CN1661925A (zh) | 2005-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141201 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141201 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20180228 |