FR2503514B1 - Reseau de connexion numerique - Google Patents
Reseau de connexion numeriqueInfo
- Publication number
- FR2503514B1 FR2503514B1 FR8106809A FR8106809A FR2503514B1 FR 2503514 B1 FR2503514 B1 FR 2503514B1 FR 8106809 A FR8106809 A FR 8106809A FR 8106809 A FR8106809 A FR 8106809A FR 2503514 B1 FR2503514 B1 FR 2503514B1
- Authority
- FR
- France
- Prior art keywords
- connection network
- digital connection
- digital
- network
- connection
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
- H04M3/244—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for multiplex systems
-
- 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)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8106809A FR2503514B1 (fr) | 1981-04-03 | 1981-04-03 | Reseau de connexion numerique |
EP82102709A EP0062295B1 (fr) | 1981-04-03 | 1982-03-31 | Réseau de connexion numérique |
ZA822223A ZA822223B (en) | 1981-04-03 | 1982-03-31 | Digital switching network |
DE8282102709T DE3264638D1 (en) | 1981-04-03 | 1982-03-31 | Digital connection network |
CA000400374A CA1184282A (fr) | 1981-04-03 | 1982-04-02 | Reseau de connexion numerique |
FI821157A FI74859C (fi) | 1981-04-03 | 1982-04-02 | Digitalt uppkopplingsnaet. |
SU823418799A SU1308209A3 (ru) | 1981-04-03 | 1982-04-02 | Устройство цифровой коммутации |
YU00744/82A YU74482A (en) | 1981-04-03 | 1982-04-02 | Digital interconnection network |
IE792/82A IE52839B1 (en) | 1981-04-03 | 1982-04-02 | Digital switching network |
US06/365,693 US4495618A (en) | 1981-04-03 | 1982-04-05 | Digital switching network |
DD82238758A DD160265A5 (de) | 1981-04-03 | 1982-04-05 | Digitales vermittlungsnetz fuer eine selbstwaehlanlage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8106809A FR2503514B1 (fr) | 1981-04-03 | 1981-04-03 | Reseau de connexion numerique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2503514A1 FR2503514A1 (fr) | 1982-10-08 |
FR2503514B1 true FR2503514B1 (fr) | 1986-02-14 |
Family
ID=9257014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8106809A Expired FR2503514B1 (fr) | 1981-04-03 | 1981-04-03 | Reseau de connexion numerique |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2503514B1 (fr) |
ZA (1) | ZA822223B (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3912873A (en) * | 1974-01-17 | 1975-10-14 | North Electric Co | Multiple fault tolerant digital switching system for an automatic telephone system |
FR2364584A1 (fr) * | 1976-09-10 | 1978-04-07 | Materiel Telephonique | Central telephonique comportant un reseau de commutation commande par l'intermediaire de circuits de marquage |
-
1981
- 1981-04-03 FR FR8106809A patent/FR2503514B1/fr not_active Expired
-
1982
- 1982-03-31 ZA ZA822223A patent/ZA822223B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ZA822223B (en) | 1983-02-23 |
FR2503514A1 (fr) | 1982-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |