LU72500A1 - - Google Patents
Info
- Publication number
- LU72500A1 LU72500A1 LU72500A LU72500A LU72500A1 LU 72500 A1 LU72500 A1 LU 72500A1 LU 72500 A LU72500 A LU 72500A LU 72500 A LU72500 A LU 72500A LU 72500 A1 LU72500 A1 LU 72500A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
- H04M9/022—Multiplex systems
- H04M9/025—Time division multiplex systems, e.g. loop systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Time-Division Multiplex Systems (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2438199A DE2438199C3 (de) | 1974-08-08 | 1974-08-08 | Verfahren zum Betrieb eines digitalen Zeitmultiplex-Fernmeldenetzes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU72500A1 true LU72500A1 (de) | 1975-08-20 |
Family
ID=5922757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU72500A LU72500A1 (de) | 1974-08-08 | 1975-05-16 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4051328A (de) |
| JP (1) | JPS5635398B2 (de) |
| DE (1) | DE2438199C3 (de) |
| FR (1) | FR2331227A1 (de) |
| GB (1) | GB1520306A (de) |
| IT (1) | IT1040478B (de) |
| LU (1) | LU72500A1 (de) |
| SU (1) | SU778722A3 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708037C3 (de) * | 1977-02-24 | 1979-11-15 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Betrieb von Teilbereichen eines digitalen Zeitmultiplex-Fernmeldenetzes für Fernverkehr |
| US4451898A (en) * | 1981-11-09 | 1984-05-29 | Hewlett-Packard Company | Asynchronous interface message transmission using source and receive devices |
| US20040057377A1 (en) * | 2002-09-10 | 2004-03-25 | John Tinney | Routing patterns for avoiding congestion in networks that convert between circuit-switched and packet-switched traffic |
| BR112012029189A2 (pt) | 2010-05-17 | 2016-11-29 | Mitsubishi Gas Chemical Co | composição de resina poliamídica |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529089A (en) * | 1968-08-28 | 1970-09-15 | Bell Telephone Labor Inc | Distributed subscriber carrier-concentrator system |
| FR2044650B1 (de) * | 1969-05-16 | 1974-06-14 | Ibm France | |
| US3601806A (en) * | 1969-06-23 | 1971-08-24 | North American Rockwell | Digital time multiplexed bidirectional communications system |
| US3597549A (en) * | 1969-07-17 | 1971-08-03 | Bell Telephone Labor Inc | High speed data communication system |
| US3633164A (en) * | 1969-11-28 | 1972-01-04 | Burroughs Corp | Data communication system for servicing two different types of remote terminal units over a single transmission line |
| US3603739A (en) * | 1969-12-17 | 1971-09-07 | Bell Telephone Labor Inc | Digital transmission system employing identifiable marker streams on pulses to fill all idle channels |
| US3751595A (en) * | 1970-03-09 | 1973-08-07 | Minnesota Mining & Mfg | Time sharing subscriber communications system |
| US3742148A (en) * | 1972-03-01 | 1973-06-26 | K Ledeen | Multiplexing system |
-
1974
- 1974-08-08 DE DE2438199A patent/DE2438199C3/de not_active Expired
-
1975
- 1975-05-16 LU LU72500A patent/LU72500A1/xx unknown
- 1975-07-14 GB GB29397/75A patent/GB1520306A/en not_active Expired
- 1975-08-05 US US05/601,987 patent/US4051328A/en not_active Expired - Lifetime
- 1975-08-05 IT IT26106/75A patent/IT1040478B/it active
- 1975-08-06 FR FR7524512A patent/FR2331227A1/fr active Granted
- 1975-08-08 SU SU752163153A patent/SU778722A3/ru active
- 1975-08-08 JP JP9658875A patent/JPS5635398B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5635398B2 (de) | 1981-08-17 |
| SU778722A3 (ru) | 1980-11-07 |
| GB1520306A (en) | 1978-08-09 |
| DE2438199A1 (de) | 1976-02-19 |
| JPS5141906A (de) | 1976-04-08 |
| IT1040478B (it) | 1979-12-20 |
| FR2331227A1 (fr) | 1977-06-03 |
| FR2331227B1 (de) | 1981-03-20 |
| US4051328A (en) | 1977-09-27 |
| DE2438199B2 (de) | 1976-10-21 |
| DE2438199C3 (de) | 1979-11-15 |