FI843460A - Adaptivt korrektionsfilter. - Google Patents
Adaptivt korrektionsfilter. Download PDFInfo
- Publication number
- FI843460A FI843460A FI843460A FI843460A FI843460A FI 843460 A FI843460 A FI 843460A FI 843460 A FI843460 A FI 843460A FI 843460 A FI843460 A FI 843460A FI 843460 A FI843460 A FI 843460A
- Authority
- FI
- Finland
- Prior art keywords
- signals
- evaluation
- elements
- outputs
- chain
- Prior art date
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
- H04L25/03038—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure
- H04L25/0305—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure using blind 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
- 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
- H04L25/03038—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Filters That Use Time-Delay Elements (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833331932 DE3331932A1 (de) | 1983-09-05 | 1983-09-05 | Adaptiver entzerrer |
Publications (2)
Publication Number | Publication Date |
---|---|
FI843460A0 FI843460A0 (fi) | 1984-09-04 |
FI843460A true FI843460A (fi) | 1985-03-06 |
Family
ID=6208234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI843460A FI843460A (fi) | 1983-09-05 | 1984-09-04 | Adaptivt korrektionsfilter. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0143214B1 (fi) |
AT (1) | ATE69530T1 (fi) |
DE (2) | DE3331932A1 (fi) |
FI (1) | FI843460A (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7218672B2 (en) | 2001-10-16 | 2007-05-15 | Koninklijke Philips Electronics N.V. | Apparatus and method for constraining the value of feedback filter tap coefficients in a decision feedback equalizer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3368168A (en) * | 1965-06-02 | 1968-02-06 | Bell Telephone Labor Inc | Adaptive equalizer for digital transmission systems having means to correlate present error component with past, present and future received data bits |
US3781720A (en) * | 1973-01-04 | 1973-12-25 | Bell Telephone Labor Inc | Automatic tap-gain incrementation of adaptive equalizers |
JPS5314537A (en) * | 1976-07-26 | 1978-02-09 | Nec Corp | Automatic equalizer |
JPS57211817A (en) * | 1981-06-23 | 1982-12-25 | Fujitsu Ltd | Transversal type automatic equalizer |
-
1983
- 1983-09-05 DE DE19833331932 patent/DE3331932A1/de not_active Withdrawn
-
1984
- 1984-09-03 EP EP84110466A patent/EP0143214B1/de not_active Expired - Lifetime
- 1984-09-03 DE DE8484110466T patent/DE3485263D1/de not_active Expired - Fee Related
- 1984-09-03 AT AT84110466T patent/ATE69530T1/de not_active IP Right Cessation
- 1984-09-04 FI FI843460A patent/FI843460A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3331932A1 (de) | 1985-03-21 |
EP0143214A2 (de) | 1985-06-05 |
EP0143214B1 (de) | 1991-11-13 |
FI843460A0 (fi) | 1984-09-04 |
ATE69530T1 (de) | 1991-11-15 |
EP0143214A3 (en) | 1988-02-17 |
DE3485263D1 (de) | 1991-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: SIEMENS AKTIENGESELLSCHAFT |