DE3719590A1 - Verfahren zur entzerrung von digital-signalen - Google Patents
Verfahren zur entzerrung von digital-signalenInfo
- Publication number
- DE3719590A1 DE3719590A1 DE19873719590 DE3719590A DE3719590A1 DE 3719590 A1 DE3719590 A1 DE 3719590A1 DE 19873719590 DE19873719590 DE 19873719590 DE 3719590 A DE3719590 A DE 3719590A DE 3719590 A1 DE3719590 A1 DE 3719590A1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- memory
- digital signals
- values
- signals
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 24
- 238000012937 correction Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000006870 function Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005311 autocorrelation function Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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
- H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
- H04L25/03133—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals 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)
- Filters That Use Time-Delay Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873719590 DE3719590A1 (de) | 1987-06-12 | 1987-06-12 | Verfahren zur entzerrung von digital-signalen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873719590 DE3719590A1 (de) | 1987-06-12 | 1987-06-12 | Verfahren zur entzerrung von digital-signalen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3719590A1 true DE3719590A1 (de) | 1988-12-29 |
| DE3719590C2 DE3719590C2 (enrdf_load_stackoverflow) | 1993-06-03 |
Family
ID=6329534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873719590 Granted DE3719590A1 (de) | 1987-06-12 | 1987-06-12 | Verfahren zur entzerrung von digital-signalen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3719590A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730234A1 (de) * | 1987-09-09 | 1989-03-30 | Telefonbau & Normalzeit Gmbh | Verfahren zur echounterdrueckung |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019194A1 (de) * | 1979-05-21 | 1980-11-26 | Siemens Aktiengesellschaft | Digital-Fernmeldesystem mit mindestens einem Vierdrahtleitungsabschnitt |
-
1987
- 1987-06-12 DE DE19873719590 patent/DE3719590A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019194A1 (de) * | 1979-05-21 | 1980-11-26 | Siemens Aktiengesellschaft | Digital-Fernmeldesystem mit mindestens einem Vierdrahtleitungsabschnitt |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3719590C2 (enrdf_load_stackoverflow) | 1993-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: TELENORMA GMBH, 6000 FRANKFURT, DE |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE |
|
| 8339 | Ceased/non-payment of the annual fee |