ZA856539B - A method of and apparatus for transmitting data signals - Google Patents
A method of and apparatus for transmitting data signalsInfo
- Publication number
- ZA856539B ZA856539B ZA856539A ZA856539A ZA856539B ZA 856539 B ZA856539 B ZA 856539B ZA 856539 A ZA856539 A ZA 856539A ZA 856539 A ZA856539 A ZA 856539A ZA 856539 B ZA856539 B ZA 856539B
- Authority
- ZA
- South Africa
- Prior art keywords
- transmission channel
- idle
- data signals
- status
- switching system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
- H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Photoreceptors In Electrophotography (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843431794 DE3431794A1 (de) | 1984-08-29 | 1984-08-29 | Verfahren zum uebertragen von datensignalen |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA856539B true ZA856539B (en) | 1986-04-30 |
Family
ID=6244211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA856539A ZA856539B (en) | 1984-08-29 | 1985-08-28 | A method of and apparatus for transmitting data signals |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0173281B1 (fr) |
AT (1) | ATE52401T1 (fr) |
DE (2) | DE3431794A1 (fr) |
ZA (1) | ZA856539B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3663612D1 (en) * | 1985-02-20 | 1989-06-29 | Siemens Ag | Method for transmitting data signals |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2912649C2 (de) * | 1979-03-30 | 1981-10-01 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Übertragung von digitalen Signalen zwischen mit unterschiedlichen Datenübertragungsprozeduren und mit unterschiedlichen Datenformaten arbeitenden Sende- und/oder Empfangseinrichtungen über eine Vermittlungsanlage |
DE3030887C2 (de) * | 1980-08-14 | 1985-08-14 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum Herstellen von Verbindungen von an einer Datenvermittlungsanlage angeschlossenen Teilnehmerstellen bzw. Übertragungsleitungen zu Signalumsetzern |
JPS5768949A (en) * | 1980-10-17 | 1982-04-27 | Fujitsu Ltd | Buffer memory control system in packet transmission |
-
1984
- 1984-08-29 DE DE19843431794 patent/DE3431794A1/de not_active Withdrawn
-
1985
- 1985-08-26 AT AT85110691T patent/ATE52401T1/de not_active IP Right Cessation
- 1985-08-26 DE DE8585110691T patent/DE3577507D1/de not_active Expired - Fee Related
- 1985-08-26 EP EP85110691A patent/EP0173281B1/fr not_active Expired - Lifetime
- 1985-08-28 ZA ZA856539A patent/ZA856539B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0173281A3 (en) | 1987-11-04 |
ATE52401T1 (de) | 1990-05-15 |
EP0173281A2 (fr) | 1986-03-05 |
DE3577507D1 (de) | 1990-06-07 |
EP0173281B1 (fr) | 1990-05-02 |
DE3431794A1 (de) | 1985-09-12 |
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