CH607521A5 - - Google Patents
Info
- Publication number
- CH607521A5 CH607521A5 CH497175A CH497175A CH607521A5 CH 607521 A5 CH607521 A5 CH 607521A5 CH 497175 A CH497175 A CH 497175A CH 497175 A CH497175 A CH 497175A CH 607521 A5 CH607521 A5 CH 607521A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Time-Division Multiplex Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7413453A FR2279294A1 (fr) | 1974-04-18 | 1974-04-18 | Reseau de commutation de messages codes multiplexes dans le temps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH607521A5 true CH607521A5 (it) | 1978-12-29 |
Family
ID=9137767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH497175A CH607521A5 (it) | 1974-04-18 | 1975-04-18 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3983330A (it) |
| BE (1) | BE828069A (it) |
| CH (1) | CH607521A5 (it) |
| DE (1) | DE2515695C2 (it) |
| ES (1) | ES436640A1 (it) |
| FR (1) | FR2279294A1 (it) |
| GB (1) | GB1483273A (it) |
| IT (1) | IT1037329B (it) |
| ZA (1) | ZA751470B (it) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2311470A1 (fr) * | 1975-05-13 | 1976-12-10 | Thomson Csf | Autocommutateur a commutation temporelle, procedes de reconfiguration d'un tel autocommutateur |
| FR2356322A1 (fr) * | 1976-06-22 | 1978-01-20 | Thomson Csf | Reseau de connexion temporel et spatial, et autocommutateur comprenant un tel reseau |
| FR2361780A1 (fr) * | 1976-08-11 | 1978-03-10 | Raimbaud Pierre | Procede et dispositif de transmission de donnees, notamment au moyen de lignes telephoniques multiples |
| FR2361784A1 (fr) * | 1976-08-11 | 1978-03-10 | Raimbaud Pierre | Dispositif pour multiplexer et/ou aiguiller plusieurs messages sur une seule ligne et/ou un message sur plusieurs lignes |
| DE2718277A1 (de) * | 1977-04-25 | 1978-11-02 | Gen Electric Co Ltd | Digitale koppelanordnung zur verwendung in rechnergesteuerten fernmelde-vermittlungssystemen |
| US4345324A (en) * | 1980-07-09 | 1982-08-17 | Christian Rovsing A/S | Process and system for error detection in a computer-controlled telephone exchange |
| US4412322A (en) * | 1980-09-25 | 1983-10-25 | Bell Telephone Laboratories, Incorporated | Time division switching system |
| IT1156368B (it) * | 1982-06-22 | 1987-02-04 | Cselt Centro Studi Lab Telecom | Rete di commutazione pcm modulare e autoinstradante per autocommutatori telefonici a comando distribuito |
| IT1156369B (it) * | 1982-06-22 | 1987-02-04 | Cselt Centro Studi Lab Telecom | Rete di commutazione pcm modulare e autoinstradante con comando di in stradamento su canale virtuale per autocommutatori telefonici a comando distribuito |
| CA1199394A (en) * | 1983-02-18 | 1986-01-14 | Conrad Lewis | Switching system with separate supervisory links |
| US4520478A (en) * | 1983-06-22 | 1985-05-28 | Gte Automatic Electric Inc. | Space stage arrangement for a T-S-T digital switching system |
| US4577308A (en) * | 1984-04-06 | 1986-03-18 | At&T Bell Laboratories | Multiplexed interconnection of packet switching node packages |
| JPS6115265A (ja) * | 1984-06-27 | 1986-01-23 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | スイツチングシステム |
| CA1264843A (en) * | 1985-11-01 | 1990-01-23 | Kenichi Motohashi | Semiconductor integrated switching apparatus |
| GB2188813B (en) * | 1986-04-01 | 1990-03-14 | Stc Plc | Switching network |
| US5978370A (en) | 1997-01-13 | 1999-11-02 | At&Tcorp | Circuit-switched switching system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7005143A (it) * | 1970-04-10 | 1971-10-12 | ||
| GB1348778A (en) * | 1970-11-21 | 1974-03-20 | Plessey Telecommunications Res | Data switching exchanges |
| BE789827A (fr) * | 1971-10-12 | 1973-04-09 | Int Standard Electric Corp | Perfectionnements aux reseaux de commutation temporelle |
| FR2180171A5 (it) * | 1972-04-11 | 1973-11-23 | Materiel Telephonique |
-
1974
- 1974-04-18 FR FR7413453A patent/FR2279294A1/fr active Granted
-
1975
- 1975-03-11 ZA ZA00751470A patent/ZA751470B/xx unknown
- 1975-04-10 DE DE2515695A patent/DE2515695C2/de not_active Expired
- 1975-04-11 US US05/567,120 patent/US3983330A/en not_active Expired - Lifetime
- 1975-04-15 GB GB15411/75A patent/GB1483273A/en not_active Expired
- 1975-04-16 ES ES436640A patent/ES436640A1/es not_active Expired
- 1975-04-17 IT IT22431/75A patent/IT1037329B/it active
- 1975-04-18 CH CH497175A patent/CH607521A5/xx not_active IP Right Cessation
- 1975-04-18 BE BE2054279A patent/BE828069A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2515695C2 (de) | 1982-05-06 |
| FR2279294B1 (it) | 1978-01-20 |
| US3983330A (en) | 1976-09-28 |
| IT1037329B (it) | 1979-11-10 |
| AU7962375A (en) | 1976-09-16 |
| FR2279294A1 (fr) | 1976-02-13 |
| GB1483273A (en) | 1977-08-17 |
| ZA751470B (en) | 1976-02-25 |
| ES436640A1 (es) | 1977-02-01 |
| DE2515695A1 (de) | 1975-10-30 |
| BE828069A (fr) | 1975-10-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |