USB497293I5 - - Google Patents
Info
- Publication number
- USB497293I5 USB497293I5 US49729374A USB497293I5 US B497293 I5 USB497293 I5 US B497293I5 US 49729374 A US49729374 A US 49729374A US B497293 I5 USB497293 I5 US B497293I5
- Authority
- US
- United States
- 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.)
- Pending
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)
- Small-Scale Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DT2341115 | 1973-08-14 | ||
| DE19732341115 DE2341115C3 (de) | 1973-08-14 | Verfahren zum Betrieb eines PCM-Zeitmultiplex-Fernmeldenetzes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB497293I5 true USB497293I5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-30 |
| US4011412A US4011412A (en) | 1977-03-08 |
Family
ID=5889735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/497,293 Expired - Lifetime US4011412A (en) | 1973-08-14 | 1974-08-14 | Method of operating a PCM time-division multiplex telecommunication network |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4225753A (en) | 1977-08-02 | 1980-09-30 | International Standard Electric Corporation | Data transmission systems |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE393723B (sv) * | 1975-09-18 | 1977-05-16 | Philips Svenska Ab | Sett att overfora data mellan en centralstation och ett antal terminalstationer via en sluten serieoverforingsslinga samt anleggning for utforande av settet |
| 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 |
| US4168469A (en) * | 1977-10-04 | 1979-09-18 | Ncr Corporation | Digital data communication adapter |
| US4199791A (en) * | 1978-04-17 | 1980-04-22 | Umc Electronics Co. | Automatic recording system |
| DE3022497A1 (de) * | 1980-06-14 | 1981-12-24 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Koppelfeld |
| US4383314A (en) * | 1981-01-12 | 1983-05-10 | Burroughs Corporation | Circular access linkage loop configuration for system communication |
| JPS60199247A (ja) * | 1984-03-23 | 1985-10-08 | Nitsuko Ltd | フレ−ムの同期方式 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1187488A (en) * | 1967-10-25 | 1970-04-08 | Int Standard Electric Corp | Telecommunication System |
| SE318914B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-03-18 | 1969-12-22 | Ericsson Telefon Ab L M | |
| US3731002A (en) * | 1970-10-08 | 1973-05-01 | Bell Telephone Labor Inc | Interconnected loop data block transmission system |
| US3752932A (en) * | 1971-12-14 | 1973-08-14 | Ibm | Loop communications system |
-
1974
- 1974-08-06 GB GB3450274A patent/GB1474288A/en not_active Expired
- 1974-08-13 JP JP9273074A patent/JPS542042B2/ja not_active Expired
- 1974-08-13 FR FR7428049A patent/FR2241177B1/fr not_active Expired
- 1974-08-13 IT IT26269/74A patent/IT1019906B/it active
- 1974-08-14 US US05/497,293 patent/US4011412A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4225753A (en) | 1977-08-02 | 1980-09-30 | International Standard Electric Corporation | Data transmission systems |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2341115B2 (de) | 1977-02-03 |
| JPS5046409A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-25 |
| DE2341115A1 (de) | 1975-04-10 |
| GB1474288A (en) | 1977-05-18 |
| FR2241177B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-05-30 |
| FR2241177A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-03-14 |
| JPS542042B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-02-01 |
| IT1019906B (it) | 1977-11-30 |
| US4011412A (en) | 1977-03-08 |