FR2823043B1 - Egaliseur a retour de decisioons base sur une estimation de canal, procede d'egalisation, recepteur, signal et systeme d'emission et de reception correspondants - Google Patents
Egaliseur a retour de decisioons base sur une estimation de canal, procede d'egalisation, recepteur, signal et systeme d'emission et de reception correspondantsInfo
- Publication number
- FR2823043B1 FR2823043B1 FR0104409A FR0104409A FR2823043B1 FR 2823043 B1 FR2823043 B1 FR 2823043B1 FR 0104409 A FR0104409 A FR 0104409A FR 0104409 A FR0104409 A FR 0104409A FR 2823043 B1 FR2823043 B1 FR 2823043B1
- Authority
- FR
- France
- Prior art keywords
- decisioon
- receiver
- signal
- channel estimation
- receiving system
- 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
- 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
- H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure
-
- 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
- H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
- H04L2025/03439—Fixed structures
- H04L2025/03445—Time domain
- H04L2025/03471—Tapped delay lines
- H04L2025/03484—Tapped delay lines time-recursive
- H04L2025/0349—Tapped delay lines time-recursive as a feedback filter
-
- 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
- H04L2025/03592—Adaptation methods
- H04L2025/03598—Algorithms
- H04L2025/03681—Control of adaptation
-
- 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
- H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
- H04L2025/03783—Details of reference signals
- H04L2025/03796—Location of reference signals
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0104409A FR2823043B1 (fr) | 2001-03-30 | 2001-03-30 | Egaliseur a retour de decisioons base sur une estimation de canal, procede d'egalisation, recepteur, signal et systeme d'emission et de reception correspondants |
PCT/FR2002/000983 WO2002080477A1 (fr) | 2001-03-30 | 2002-03-20 | Egaliseur a retour de decisions base sur une estimation de canal, et procede d'egalisation correspondant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0104409A FR2823043B1 (fr) | 2001-03-30 | 2001-03-30 | Egaliseur a retour de decisioons base sur une estimation de canal, procede d'egalisation, recepteur, signal et systeme d'emission et de reception correspondants |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2823043A1 FR2823043A1 (fr) | 2002-10-04 |
FR2823043B1 true FR2823043B1 (fr) | 2005-09-09 |
Family
ID=8861805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0104409A Expired - Fee Related FR2823043B1 (fr) | 2001-03-30 | 2001-03-30 | Egaliseur a retour de decisioons base sur une estimation de canal, procede d'egalisation, recepteur, signal et systeme d'emission et de reception correspondants |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2823043B1 (fr) |
WO (1) | WO2002080477A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112511473B (zh) * | 2021-02-01 | 2021-05-14 | 睿迪纳(南京)电子科技有限公司 | 一种自动步长lms时域均衡滤波器及其实现方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2247812B (en) * | 1990-09-06 | 1994-08-31 | Motorola Inc | Equalizer for linear modulated signal |
US6069917A (en) * | 1997-05-23 | 2000-05-30 | Lucent Technologies Inc. | Blind training of a decision feedback equalizer |
FR2789243B1 (fr) * | 1999-01-29 | 2001-05-25 | France Telecom | Egaliseur a retour de decisions ponderees, et procede d'egalisation correspondant |
-
2001
- 2001-03-30 FR FR0104409A patent/FR2823043B1/fr not_active Expired - Fee Related
-
2002
- 2002-03-20 WO PCT/FR2002/000983 patent/WO2002080477A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2002080477A1 (fr) | 2002-10-10 |
FR2823043A1 (fr) | 2002-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20081125 |