ATE123608T1 - Steuerungssystem für duplex-übertragungskanäle. - Google Patents
Steuerungssystem für duplex-übertragungskanäle.Info
- Publication number
- ATE123608T1 ATE123608T1 AT89403660T AT89403660T ATE123608T1 AT E123608 T1 ATE123608 T1 AT E123608T1 AT 89403660 T AT89403660 T AT 89403660T AT 89403660 T AT89403660 T AT 89403660T AT E123608 T1 ATE123608 T1 AT E123608T1
- Authority
- AT
- Austria
- Prior art keywords
- data
- line
- transmission
- control system
- transmission channels
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 5
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Communication Control (AREA)
- Bidirectional Digital Transmission (AREA)
- Transmitters (AREA)
- Massaging Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8804030A ES2009693A6 (es) | 1988-12-30 | 1988-12-30 | Sistema de control de canales de comunicaciones duplex. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE123608T1 true ATE123608T1 (de) | 1995-06-15 |
Family
ID=8259649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT89403660T ATE123608T1 (de) | 1988-12-30 | 1989-12-27 | Steuerungssystem für duplex-übertragungskanäle. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0376842B1 (de) |
| AT (1) | ATE123608T1 (de) |
| DE (1) | DE68922980T2 (de) |
| ES (1) | ES2009693A6 (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3906153A (en) * | 1973-12-26 | 1975-09-16 | Ibm | Remote synchronous loop operation over half-duplex communications link |
| US4177451A (en) * | 1975-06-10 | 1979-12-04 | Panafacom Limited | Data communication system |
-
1988
- 1988-12-30 ES ES8804030A patent/ES2009693A6/es not_active Expired
-
1989
- 1989-12-27 DE DE68922980T patent/DE68922980T2/de not_active Expired - Lifetime
- 1989-12-27 AT AT89403660T patent/ATE123608T1/de not_active IP Right Cessation
- 1989-12-27 EP EP89403660A patent/EP0376842B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0376842A2 (de) | 1990-07-04 |
| DE68922980T2 (de) | 1995-12-07 |
| DE68922980D1 (de) | 1995-07-13 |
| ES2009693A6 (es) | 1989-10-01 |
| EP0376842B1 (de) | 1995-06-07 |
| EP0376842A3 (de) | 1991-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |