CN1149775C - 数据信号的校正并译码的方法和设备 - Google Patents
数据信号的校正并译码的方法和设备 Download PDFInfo
- Publication number
- CN1149775C CN1149775C CNB00804001XA CN00804001A CN1149775C CN 1149775 C CN1149775 C CN 1149775C CN B00804001X A CNB00804001X A CN B00804001XA CN 00804001 A CN00804001 A CN 00804001A CN 1149775 C CN1149775 C CN 1149775C
- Authority
- CN
- China
- Prior art keywords
- channel
- signal
- decoder
- wireless
- decoding
- 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
Links
Images
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
-
- 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
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
-
- 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
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
- H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Dc Digital Transmission (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19906865.8 | 1999-02-18 | ||
DE19906865A DE19906865C2 (de) | 1999-02-18 | 1999-02-18 | Verfahren und Einrichtung zur Entzerrung und Decodierung eines Datensignals |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1341307A CN1341307A (zh) | 2002-03-20 |
CN1149775C true CN1149775C (zh) | 2004-05-12 |
Family
ID=7897937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB00804001XA Expired - Fee Related CN1149775C (zh) | 1999-02-18 | 2000-02-01 | 数据信号的校正并译码的方法和设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7003029B2 (zh) |
EP (1) | EP1151571B1 (zh) |
JP (1) | JP2002539654A (zh) |
KR (1) | KR20010103015A (zh) |
CN (1) | CN1149775C (zh) |
AT (1) | ATE268079T1 (zh) |
DE (2) | DE19906865C2 (zh) |
WO (1) | WO2000049758A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100456474B1 (ko) * | 2001-12-08 | 2004-11-09 | 한국전자통신연구원 | 블록터보 부호의 반복 복호 방법 및 블록터보 부호의 반복복호 프로그램을 저장한 기록매체 |
DE10205742C1 (de) * | 2002-02-12 | 2003-12-18 | Fraunhofer Ges Forschung | Vorrichtung und Verfahren zum Schätzen einer Kanalimpulsantwort eines Übertragungskanals oder zum Entzerren eines Empfangssignals |
US7321632B2 (en) * | 2003-09-30 | 2008-01-22 | Intel Corporation | Method and apparatus for multi-algorithm detection |
DE10349566A1 (de) * | 2003-10-24 | 2005-06-09 | Infineon Technologies Ag | Verfahren und Vorrichtung zur Schätzung von Kanaleigenschaften eines Übertragungskanals |
KR100651913B1 (ko) * | 2005-08-26 | 2006-12-01 | 엘지전자 주식회사 | Ofdm 변조신호 수신장치의 등화기 |
JP4545684B2 (ja) * | 2005-12-13 | 2010-09-15 | シャープ株式会社 | 復号装置、再生装置、復号方法、復号プログラムおよびその記録媒体 |
US8254864B1 (en) * | 2007-08-09 | 2012-08-28 | Marvell Israel (M.I.S.L) Ltd. | Decreasing user equipment measurement time |
EP2192418B1 (en) * | 2008-11-28 | 2011-08-03 | Thales Nederland B.V. | A method for filtering a radar signal after it has been reflected by a target |
US8656243B2 (en) * | 2010-01-13 | 2014-02-18 | Intel Mobile Communications GmbH | Radio receiver and method for channel estimation |
US8660167B2 (en) * | 2010-01-25 | 2014-02-25 | Intel Mobile Communications GmbH | Device and method for distortion-robust decoding |
DK2896628T3 (en) | 2014-01-20 | 2019-01-14 | Jennewein Biotechnologie Gmbh | Process for Effective Purification of Neutral Milk Oligosaccharides (HMOs) from Microbial Fermentation |
CN113300722B (zh) * | 2021-05-18 | 2023-04-28 | 华侨大学 | 一种基于Polar码编码的概率整形4-PAM调制系统及其调制方法 |
CN115567165A (zh) * | 2022-10-18 | 2023-01-03 | 天津津航计算技术研究所 | 一种编码纠错方法、系统、终端设备及可读存储介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3621139A (en) * | 1970-05-11 | 1971-11-16 | North American Rockwell | Data receiver with intersymbol interference correction |
DE4027496A1 (de) * | 1990-08-30 | 1992-03-12 | Deutsche Forsch Luft Raumfahrt | Spreizverfahren zur uebertragung codierter, digitaler nachrichten |
US5142551A (en) * | 1991-02-28 | 1992-08-25 | Motorola, Inc. | Signal weighting system for digital receiver |
FR2675968B1 (fr) * | 1991-04-23 | 1994-02-04 | France Telecom | Procede de decodage d'un code convolutif a maximum de vraisemblance et ponderation des decisions, et decodeur correspondant. |
US5214675A (en) * | 1991-07-02 | 1993-05-25 | Motorola, Inc. | System and method for calculating channel gain and noise variance of a communication channel |
US5357257A (en) * | 1993-04-05 | 1994-10-18 | General Electric Company | Apparatus and method for equalizing channels in a multi-channel communication system |
GB2279777B (en) * | 1993-06-30 | 1997-07-16 | West Instr Limited | Apparatus for and method of controlling a process |
EP0767543A3 (de) * | 1995-10-06 | 2000-07-26 | Siemens Aktiengesellschaft | Kodemultiplexnachrichtenübertragung mit Interferenzunterdrückung |
DE19616829C1 (de) * | 1996-04-26 | 1997-04-24 | Siemens Ag | System zur Funkübertragung digitaler Signale zwischen mehreren Teilnehmerstationen und einer Basisstation |
US6044110A (en) * | 1996-08-15 | 2000-03-28 | Lsi Logic Corporation | Method and apparatus for transmission line equalization |
-
1999
- 1999-02-18 DE DE19906865A patent/DE19906865C2/de not_active Expired - Fee Related
-
2000
- 2000-02-01 EP EP00908975A patent/EP1151571B1/de not_active Expired - Lifetime
- 2000-02-01 CN CNB00804001XA patent/CN1149775C/zh not_active Expired - Fee Related
- 2000-02-01 KR KR1020017010489A patent/KR20010103015A/ko active IP Right Grant
- 2000-02-01 AT AT00908975T patent/ATE268079T1/de not_active IP Right Cessation
- 2000-02-01 JP JP2000600387A patent/JP2002539654A/ja not_active Abandoned
- 2000-02-01 DE DE50006592T patent/DE50006592D1/de not_active Expired - Lifetime
- 2000-02-01 WO PCT/DE2000/000292 patent/WO2000049758A1/de active IP Right Grant
-
2001
- 2001-08-20 US US09/933,050 patent/US7003029B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1151571A1 (de) | 2001-11-07 |
DE19906865C2 (de) | 2003-03-13 |
DE19906865A1 (de) | 2000-09-21 |
JP2002539654A (ja) | 2002-11-19 |
EP1151571B1 (de) | 2004-05-26 |
WO2000049758A1 (de) | 2000-08-24 |
ATE268079T1 (de) | 2004-06-15 |
DE50006592D1 (de) | 2004-07-01 |
CN1341307A (zh) | 2002-03-20 |
US7003029B2 (en) | 2006-02-21 |
US20020034223A1 (en) | 2002-03-21 |
KR20010103015A (ko) | 2001-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SIEMENS AG Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG Effective date: 20091218 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091218 Address after: Munich, Germany Patentee after: Siemens AG Address before: Munich, Germany Patentee before: Infennian Technologies AG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040512 Termination date: 20150201 |
|
EXPY | Termination of patent right or utility model |