JPS5116809A - - Google Patents
Info
- Publication number
- JPS5116809A JPS5116809A JP50074972A JP7497275A JPS5116809A JP S5116809 A JPS5116809 A JP S5116809A JP 50074972 A JP50074972 A JP 50074972A JP 7497275 A JP7497275 A JP 7497275A JP S5116809 A JPS5116809 A JP S5116809A
- Authority
- JP
- Japan
- 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
- 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)
- Exchange Systems With Centralized Control (AREA)
- Bus Control (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Computer And Data Communications (AREA)
- Selective Calling Equipment (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27532/74A GB1491707A (en) | 1974-06-21 | 1974-06-21 | Processor equipments |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5116809A true JPS5116809A (ja) | 1976-02-10 |
Family
ID=10261117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50074972A Pending JPS5116809A (ja) | 1974-06-21 | 1975-06-19 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4009348A (ja) |
JP (1) | JPS5116809A (ja) |
GB (1) | GB1491707A (ja) |
NL (1) | NL7507299A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2336007A1 (fr) * | 1975-12-15 | 1977-07-15 | Ass Ouvriers Instr Precision | Installation de transmission de signaux telephoniques ou de donnees, a abonnes multiples et a multiplexage temporel |
HU193325B (en) * | 1985-03-29 | 1987-09-28 | Bhg Hiradastech Vallalat | Scanning and preprocessing circuit for centrally controlled apparatuses, preferably telephone exchanges |
CA1233924A (en) * | 1985-06-12 | 1988-03-08 | John A. Barsellotti | Telephone line status circuit |
DE4401585C2 (de) * | 1994-01-20 | 1998-10-29 | Mann & Hummel Filter | Drosseleinrichtung |
US5719879A (en) * | 1995-12-21 | 1998-02-17 | International Business Machines Corporation | Scan-bypass architecture without additional external latches |
US5970439A (en) * | 1997-03-13 | 1999-10-19 | International Business Machines Corporation | Performance monitoring in a data processing system |
US7039736B2 (en) * | 2003-01-15 | 2006-05-02 | Hewlett-Packard Development Company, L.P. | Systems and methods for accessing bus-mastered system resources |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1240137B (de) * | 1964-09-30 | 1967-05-11 | Siemens Ag | Verfahren und Schaltungsanordnung zur Abwicklung von Betriebsvorgaengen in einem eine Vielzahl von Anschlussleitungen umfassenden Vermittlungssystem |
DE2118930C3 (de) * | 1971-04-19 | 1975-04-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren und Schaltungsanordnung zum Überwachen von Anschlüssen in einem programmgesteuerten Verarbeitungssystem |
FR2136958B1 (ja) * | 1971-05-10 | 1973-05-11 | Constr Telephoniques | |
US3760113A (en) * | 1972-01-26 | 1973-09-18 | Int Standard Electric Corp | Line finder for a common control telephone exchange |
US3821479A (en) * | 1973-04-16 | 1974-06-28 | American District Telegraph Co | Noninterfering electrical signaling |
-
1974
- 1974-06-21 GB GB27532/74A patent/GB1491707A/en not_active Expired
-
1975
- 1975-06-02 US US05/582,976 patent/US4009348A/en not_active Expired - Lifetime
- 1975-06-19 JP JP50074972A patent/JPS5116809A/ja active Pending
- 1975-06-19 NL NL7507299A patent/NL7507299A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2444692B2 (de) | 1976-05-06 |
NL7507299A (nl) | 1975-12-23 |
DE2444692A1 (de) | 1976-01-08 |
US4009348A (en) | 1977-02-22 |
GB1491707A (en) | 1977-11-16 |