AT306802B - Zentralgesteuerte Vermittlungsanlage mit doppelt vorgesehenen Programm- und bzw. oder Zustandsspeichern - Google Patents
Zentralgesteuerte Vermittlungsanlage mit doppelt vorgesehenen Programm- und bzw. oder ZustandsspeichernInfo
- Publication number
- AT306802B AT306802B AT1149970A AT1149970A AT306802B AT 306802 B AT306802 B AT 306802B AT 1149970 A AT1149970 A AT 1149970A AT 1149970 A AT1149970 A AT 1149970A AT 306802 B AT306802 B AT 306802B
- Authority
- AT
- Austria
- Prior art keywords
- switching system
- controlled switching
- centrally controlled
- status memories
- double program
- Prior art date
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
- H04Q3/54541—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 using multi-processor systems
- H04Q3/54558—Redundancy, stand-by
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691964250 DE1964250C (de) | 1969-12-22 | Zentralgesteuerte Vermittlungs , ins besondere Fernsprechvermittlungsanlage mit doppelt vorgesehenen Einrichtungen und einer Ersatzschalteeinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
AT306802B true AT306802B (de) | 1973-04-25 |
Family
ID=5754667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1149970A AT306802B (de) | 1969-12-22 | 1970-12-21 | Zentralgesteuerte Vermittlungsanlage mit doppelt vorgesehenen Programm- und bzw. oder Zustandsspeichern |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT306802B (de) |
BE (1) | BE760710A (de) |
CH (1) | CH519282A (de) |
FR (1) | FR2073997A5 (de) |
GB (1) | GB1262836A (de) |
LU (1) | LU62278A1 (de) |
NL (1) | NL172720C (de) |
SE (1) | SE352217B (de) |
-
1970
- 1970-12-11 NL NL7018130A patent/NL172720C/xx not_active IP Right Cessation
- 1970-12-17 GB GB5984470A patent/GB1262836A/en not_active Expired
- 1970-12-18 LU LU62278D patent/LU62278A1/xx unknown
- 1970-12-18 FR FR7045766A patent/FR2073997A5/fr not_active Expired
- 1970-12-21 AT AT1149970A patent/AT306802B/de not_active IP Right Cessation
- 1970-12-21 CH CH1885370A patent/CH519282A/de not_active IP Right Cessation
- 1970-12-22 SE SE1746570A patent/SE352217B/xx unknown
- 1970-12-22 BE BE760710A patent/BE760710A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1262836A (en) | 1972-02-09 |
DE1964250B2 (de) | 1971-10-28 |
FR2073997A5 (de) | 1971-10-01 |
SE352217B (de) | 1972-12-18 |
DE1964250A1 (de) | 1971-07-15 |
LU62278A1 (de) | 1971-05-14 |
CH519282A (de) | 1972-02-15 |
NL172720C (nl) | 1983-10-03 |
NL172720B (nl) | 1983-05-02 |
NL7018130A (de) | 1971-06-24 |
BE760710A (fr) | 1971-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |