DE69733210D1 - Empfänger-dekoder schaltung und dazugehörige methode zur dekodierung eines kanalcodierten signals - Google Patents
Empfänger-dekoder schaltung und dazugehörige methode zur dekodierung eines kanalcodierten signalsInfo
- Publication number
- DE69733210D1 DE69733210D1 DE69733210T DE69733210T DE69733210D1 DE 69733210 D1 DE69733210 D1 DE 69733210D1 DE 69733210 T DE69733210 T DE 69733210T DE 69733210 T DE69733210 T DE 69733210T DE 69733210 D1 DE69733210 D1 DE 69733210D1
- Authority
- DE
- Germany
- Prior art keywords
- decoding
- channel
- coded signal
- receiver decoder
- decoder switching
- 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
- 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
- H04L1/0059—Convolutional 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
- H04L1/0045—Arrangements at the receiver end
- H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
- H04L1/0053—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables specially adapted for power saving
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US767542 | 1996-12-16 | ||
US08/767,542 US5848106A (en) | 1996-12-16 | 1996-12-16 | Receiver decoder circuitry, and associated method, for decoding an encoded signal |
PCT/US1997/022864 WO1998027682A1 (en) | 1996-12-16 | 1997-12-12 | Receiver decoder circuitry, and associated method, for decoding a channel encoded signal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69733210D1 true DE69733210D1 (de) | 2005-06-09 |
DE69733210T2 DE69733210T2 (de) | 2006-02-02 |
Family
ID=25079805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69733210T Expired - Lifetime DE69733210T2 (de) | 1996-12-16 | 1997-12-12 | Empfänger-Dekoderschaltung und dazugehörige Methode zur Dekodierung eines kanalcodierten Signals |
Country Status (11)
Country | Link |
---|---|
US (1) | US5848106A (de) |
EP (1) | EP0947069B1 (de) |
JP (1) | JP3875275B2 (de) |
CN (1) | CN1113499C (de) |
AU (1) | AU5601698A (de) |
BR (1) | BR9713720A (de) |
CA (1) | CA2275643C (de) |
DE (1) | DE69733210T2 (de) |
MY (1) | MY137013A (de) |
TW (1) | TW357496B (de) |
WO (1) | WO1998027682A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6047035A (en) * | 1998-06-15 | 2000-04-04 | Dspc Israel Ltd. | Method and device for quantizing the input to soft decoders |
US6252917B1 (en) * | 1998-07-17 | 2001-06-26 | Nortel Networks Limited | Statistically multiplexed turbo code decoder |
EP0993158B1 (de) * | 1998-10-07 | 2004-02-18 | Siemens Aktiengesellschaft | Anordnung und Verfahren zur Umsetzung einer Datenrate |
CA2742649C (en) * | 1999-04-07 | 2014-11-04 | Dolby Laboratories Licensing Corporation | Matrix improvements to lossless encoding and decoding |
US6580930B1 (en) | 1999-04-15 | 2003-06-17 | Ericsson, Inc. | Signal detector selector and method for selecting a detector |
FI111505B (fi) * | 1999-05-31 | 2003-07-31 | Nokia Corp | Menetelmä ohjaustiedon välittämiseksi tiedonsiirtojärjestelmässä, tiedonsiirtojärjestelmä, langaton päätelaite ja tukiasemajärjestelmä |
US6671852B1 (en) * | 2000-09-06 | 2003-12-30 | Motorola, Inc. | Syndrome assisted iterative decoder for turbo codes |
US7321632B2 (en) * | 2003-09-30 | 2008-01-22 | Intel Corporation | Method and apparatus for multi-algorithm detection |
CN100369477C (zh) * | 2005-01-26 | 2008-02-13 | 乐金电子(惠州)有限公司 | 数字多媒体广播接收机的频道解码器 |
US7469373B2 (en) * | 2005-02-17 | 2008-12-23 | Broadcom Corporation | Application of a Meta-Viterbi algorithm for communication systems without intersymbol interference |
US7693239B2 (en) | 2006-02-08 | 2010-04-06 | Harris Corporation | Apparatus for decoding convolutional codes and associated method |
FR2905540B1 (fr) * | 2006-08-30 | 2008-11-14 | Canon Kk | Methode et dispositifs pour optimiser le decodage, avec perte, de donnees transmises par reseau |
GB2488201B (en) * | 2012-01-27 | 2013-04-10 | Renesas Mobile Corp | Power control |
US11368170B1 (en) | 2021-04-29 | 2022-06-21 | Marvell Asia Pte, Ltd. | Systems and methods for Nyquist error correction |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602812B2 (ja) * | 1976-10-25 | 1985-01-24 | 日本電気株式会社 | 誤まり訂正符号デ−タの復号器 |
BE890280A (fr) * | 1981-09-09 | 1982-03-09 | Belge Lampes Mat Electr Mble | Dispositif de codage et de decodage base sur un code de convolution |
US5230003A (en) * | 1991-02-08 | 1993-07-20 | Ericsson-Ge Mobile Communications Holding, Inc. | Decoding system for distinguishing different types of convolutionally-encoded signals |
JPH04276922A (ja) * | 1991-03-04 | 1992-10-02 | Mitsubishi Electric Corp | 無線通信機 |
CA2116736C (en) * | 1993-03-05 | 1999-08-10 | Edward M. Roney, Iv | Decoder selection |
US5414711A (en) * | 1993-05-20 | 1995-05-09 | Motorola Inc. | Error detector circuit and method therefor |
US5430743A (en) * | 1993-06-29 | 1995-07-04 | Motorola, Inc. | Method and apparatus for recovering data in a radio communication system |
FI96650C (fi) * | 1994-07-11 | 1996-07-25 | Nokia Telecommunications Oy | Menetelmä ja laitteisto puheen välittämiseksi tietoliikennejärjestelmässä |
-
1996
- 1996-12-16 US US08/767,542 patent/US5848106A/en not_active Expired - Lifetime
-
1997
- 1997-12-03 MY MYPI97005806A patent/MY137013A/en unknown
- 1997-12-05 TW TW086118359A patent/TW357496B/zh not_active IP Right Cessation
- 1997-12-12 BR BR9713720-0A patent/BR9713720A/pt not_active Application Discontinuation
- 1997-12-12 AU AU56016/98A patent/AU5601698A/en not_active Abandoned
- 1997-12-12 DE DE69733210T patent/DE69733210T2/de not_active Expired - Lifetime
- 1997-12-12 CA CA002275643A patent/CA2275643C/en not_active Expired - Fee Related
- 1997-12-12 CN CN97181775.8A patent/CN1113499C/zh not_active Expired - Fee Related
- 1997-12-12 EP EP97952401A patent/EP0947069B1/de not_active Expired - Lifetime
- 1997-12-12 JP JP52785398A patent/JP3875275B2/ja not_active Expired - Lifetime
- 1997-12-12 WO PCT/US1997/022864 patent/WO1998027682A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN1246227A (zh) | 2000-03-01 |
CN1113499C (zh) | 2003-07-02 |
EP0947069A1 (de) | 1999-10-06 |
WO1998027682A1 (en) | 1998-06-25 |
MY137013A (en) | 2008-12-31 |
AU5601698A (en) | 1998-07-15 |
CA2275643C (en) | 2005-07-05 |
CA2275643A1 (en) | 1998-06-25 |
TW357496B (en) | 1999-05-01 |
BR9713720A (pt) | 2000-01-25 |
JP2001506832A (ja) | 2001-05-22 |
DE69733210T2 (de) | 2006-02-02 |
JP3875275B2 (ja) | 2007-01-31 |
EP0947069B1 (de) | 2005-05-04 |
US5848106A (en) | 1998-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |