BE721503A - - Google Patents
Info
- Publication number
- BE721503A BE721503A BE721503DA BE721503A BE 721503 A BE721503 A BE 721503A BE 721503D A BE721503D A BE 721503DA BE 721503 A BE721503 A BE 721503A
- Authority
- BE
- Belgium
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
- H04M3/241—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for stored program controlled exchanges
-
- 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 program
- 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)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0112144 | 1967-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE721503A true BE721503A (de) | 1969-03-27 |
Family
ID=7531533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE721503D BE721503A (de) | 1967-09-29 | 1968-09-27 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT283463B (de) |
| BE (1) | BE721503A (de) |
| CH (1) | CH489849A (de) |
| FR (1) | FR1587744A (de) |
| GB (1) | GB1202957A (de) |
| NL (1) | NL6813278A (de) |
-
1968
- 1968-09-17 NL NL6813278A patent/NL6813278A/xx unknown
- 1968-09-24 FR FR1587744D patent/FR1587744A/fr not_active Expired
- 1968-09-26 CH CH1441568A patent/CH489849A/de not_active IP Right Cessation
- 1968-09-27 GB GB4588468A patent/GB1202957A/en not_active Expired
- 1968-09-27 AT AT09483/68A patent/AT283463B/de not_active IP Right Cessation
- 1968-09-27 BE BE721503D patent/BE721503A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH489849A (de) | 1970-04-30 |
| AT283463B (de) | 1970-08-10 |
| FR1587744A (de) | 1970-03-27 |
| NL6813278A (de) | 1969-04-01 |
| GB1202957A (en) | 1970-08-26 |