DE69728825T2 - Mehrfachdekodierung - Google Patents
Mehrfachdekodierung Download PDFInfo
- Publication number
- DE69728825T2 DE69728825T2 DE69728825T DE69728825T DE69728825T2 DE 69728825 T2 DE69728825 T2 DE 69728825T2 DE 69728825 T DE69728825 T DE 69728825T DE 69728825 T DE69728825 T DE 69728825T DE 69728825 T2 DE69728825 T2 DE 69728825T2
- Authority
- DE
- Germany
- Prior art keywords
- error
- corrector
- degree
- estimated
- coding
- 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
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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- 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
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Power Engineering (AREA)
- Error Detection And Correction (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609311A FR2751812B1 (fr) | 1996-07-24 | 1996-07-24 | Procede de demodulation numerique et de decodage |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69728825D1 DE69728825D1 (de) | 2004-06-03 |
DE69728825T2 true DE69728825T2 (de) | 2005-04-21 |
Family
ID=9494425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69728825T Expired - Fee Related DE69728825T2 (de) | 1996-07-24 | 1997-07-21 | Mehrfachdekodierung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0821500B1 (de) |
AT (1) | ATE265769T1 (de) |
DE (1) | DE69728825T2 (de) |
FR (1) | FR2751812B1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2776873B1 (fr) | 1998-03-25 | 2000-06-02 | Matra Communication | Procede de detection d'une sequence de symboles discrets a partir d'un signal d'observation, et processeur de viterbi mettant en oeuvre un tel procede |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5263026A (en) * | 1991-06-27 | 1993-11-16 | Hughes Aircraft Company | Maximum likelihood sequence estimation based equalization within a mobile digital cellular receiver |
US5400362A (en) * | 1993-03-29 | 1995-03-21 | General Electric Company | Double sided slot traversing decoding for time division multiple access (TDMA) radio systems |
US5513215A (en) * | 1993-09-20 | 1996-04-30 | Glenayre Electronics, Inc. | High speed simulcast data system using adaptive compensation |
US5467374A (en) * | 1993-10-29 | 1995-11-14 | General Electric Company | Low complexity adaptive equalizer for U.S. digital cellular radio receivers |
-
1996
- 1996-07-24 FR FR9609311A patent/FR2751812B1/fr not_active Expired - Fee Related
-
1997
- 1997-07-21 DE DE69728825T patent/DE69728825T2/de not_active Expired - Fee Related
- 1997-07-21 EP EP97401751A patent/EP0821500B1/de not_active Expired - Lifetime
- 1997-07-21 AT AT97401751T patent/ATE265769T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0821500A1 (de) | 1998-01-28 |
FR2751812A1 (fr) | 1998-01-30 |
EP0821500B1 (de) | 2004-04-28 |
FR2751812B1 (fr) | 1999-02-26 |
DE69728825D1 (de) | 2004-06-03 |
ATE265769T1 (de) | 2004-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |