GB1328425A - Telecommunications exchange systems - Google Patents
Telecommunications exchange systemsInfo
- Publication number
- GB1328425A GB1328425A GB4026871A GB4026871A GB1328425A GB 1328425 A GB1328425 A GB 1328425A GB 4026871 A GB4026871 A GB 4026871A GB 4026871 A GB4026871 A GB 4026871A GB 1328425 A GB1328425 A GB 1328425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plugged
- unit
- exchange systems
- exchange equipment
- units
- 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
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
- H04Q3/54575—Software application
- H04Q3/54591—Supervision, e.g. fault localisation, traffic measurements, avoiding errors, failure recovery, monitoring, statistical analysis
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Structure Of Telephone Exchanges (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2043992A DE2043992C2 (de) | 1970-09-04 | 1970-09-04 | Schaltungsanordnung für Fernmeldeanlagen, insbesondere Fernsprechvermittlungsanlagen, mit zentralen und individuellen Geräten |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1328425A true GB1328425A (en) | 1973-08-30 |
Family
ID=5781625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4026871A Expired GB1328425A (en) | 1970-09-04 | 1971-08-27 | Telecommunications exchange systems |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT311426B (fr) |
BE (1) | BE772175R (fr) |
CH (1) | CH531291A (fr) |
DE (1) | DE2043992C2 (fr) |
FR (1) | FR2110859A6 (fr) |
GB (1) | GB1328425A (fr) |
IT (1) | IT984569B (fr) |
LU (1) | LU63834A1 (fr) |
NL (1) | NL7112167A (fr) |
SE (1) | SE360799B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0257684A1 (fr) * | 1986-08-18 | 1988-03-02 | Koninklijke Philips Electronics N.V. | Méthode d'établissement d'un trajet de signaux entre au moins deux appareils et arrangement d'au moins deux appareils pour la réalisation de la méthode |
GR880100760A (el) * | 1988-11-10 | 1990-12-31 | Telefonica Nacional Espana Co | Ευέλικτο σύστημα αλληλεσύνδεσης ηλεκτρονικού υλικού. |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3116079A1 (de) * | 1981-04-23 | 1982-11-11 | Robert Bosch Gmbh, 7000 Stuttgart | Pruefsystem |
DE3130210C1 (de) * | 1981-07-30 | 1983-02-24 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum Austausch von Informationen unterschiedlicher Art zwischen einer Fernmelde-,insbesondere Fernsprechanlage,und einem peripheren Geraet |
-
1970
- 1970-09-04 DE DE2043992A patent/DE2043992C2/de not_active Expired
-
1971
- 1971-08-17 AT AT717171A patent/AT311426B/de not_active IP Right Cessation
- 1971-08-17 CH CH1207271A patent/CH531291A/de not_active IP Right Cessation
- 1971-08-27 GB GB4026871A patent/GB1328425A/en not_active Expired
- 1971-09-02 FR FR7131706A patent/FR2110859A6/fr not_active Expired
- 1971-09-02 LU LU63834D patent/LU63834A1/xx unknown
- 1971-09-03 BE BE772175A patent/BE772175R/fr active
- 1971-09-03 SE SE1123571A patent/SE360799B/xx unknown
- 1971-09-03 IT IT2819671A patent/IT984569B/it active
- 1971-09-03 NL NL7112167A patent/NL7112167A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0257684A1 (fr) * | 1986-08-18 | 1988-03-02 | Koninklijke Philips Electronics N.V. | Méthode d'établissement d'un trajet de signaux entre au moins deux appareils et arrangement d'au moins deux appareils pour la réalisation de la méthode |
AU610834B2 (en) * | 1986-08-18 | 1991-05-30 | Philips Electronics N.V. | An arrangement for establishing a signal path between at least two apparatus |
GR880100760A (el) * | 1988-11-10 | 1990-12-31 | Telefonica Nacional Espana Co | Ευέλικτο σύστημα αλληλεσύνδεσης ηλεκτρονικού υλικού. |
Also Published As
Publication number | Publication date |
---|---|
DE2043992A1 (fr) | 1972-04-27 |
LU63834A1 (fr) | 1972-01-11 |
DE2043992C2 (de) | 1979-05-23 |
AT311426B (de) | 1973-11-12 |
IT984569B (it) | 1974-11-20 |
SE360799B (fr) | 1973-10-01 |
NL7112167A (fr) | 1972-03-07 |
DE2043992B2 (de) | 1972-04-27 |
BE772175R (fr) | 1972-03-03 |
CH531291A (de) | 1972-11-30 |
FR2110859A6 (fr) | 1972-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |