FR2113652A5 - - Google Patents

Info

Publication number
FR2113652A5
FR2113652A5 FR7139862A FR7139862A FR2113652A5 FR 2113652 A5 FR2113652 A5 FR 2113652A5 FR 7139862 A FR7139862 A FR 7139862A FR 7139862 A FR7139862 A FR 7139862A FR 2113652 A5 FR2113652 A5 FR 2113652A5
Authority
FR
France
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
Application number
FR7139862A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd, Hitachi Ltd, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of FR2113652A5 publication Critical patent/FR2113652A5/fr
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/32—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges
    • H04M3/323—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges for the arrangements providing the connection (test connection, test call, call simulation)

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Exchange Systems With Centralized Control (AREA)
FR7139862A 1970-11-06 1971-11-05 Expired FR2113652A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45097141A JPS5136010B1 (fr) 1970-11-06 1970-11-06

Publications (1)

Publication Number Publication Date
FR2113652A5 true FR2113652A5 (fr) 1972-06-23

Family

ID=14184277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139862A Expired FR2113652A5 (fr) 1970-11-06 1971-11-05

Country Status (5)

Country Link
US (1) US3754127A (fr)
JP (1) JPS5136010B1 (fr)
BE (1) BE774979A (fr)
DE (1) DE2155079C3 (fr)
FR (1) FR2113652A5 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118864U (ja) * 1982-02-08 1983-08-13 三菱電機株式会社 屋外形回転電機
IT1151960B (it) * 1982-05-17 1986-12-24 Italtel Spa Unita' di supervisione per selettori di direzione elettronici
JPH0549058A (ja) * 1991-08-16 1993-02-26 Fujitsu Ltd リソース整合処理方式

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344241A (en) * 1967-09-26 Harmon etal trouble indicating system
US2632817A (en) * 1951-02-08 1953-03-24 Automatic Elect Lab Testing apparatus for telephone systems
US3312791A (en) * 1963-06-13 1967-04-04 Felten & Guilleaume Gmbh Communication system-line supervision and line fault location
US3378650A (en) * 1964-10-15 1968-04-16 Bell Telephone Labor Inc Communication system signaling and testing equipment
DE1951861A1 (de) * 1968-10-17 1970-08-06 Gen Electric Information Syste Verfahren und Anordnung zur automatischen UEberpruefung von Karten mit gedruckten Schaltungen
US3633016A (en) * 1970-03-04 1972-01-04 Digital General Corp Apparatus and method for testing electrical systems having a plurality of terminals
US3662125A (en) * 1970-06-03 1972-05-09 Bell Telephone Labor Inc Telephone line testing arrangement

Also Published As

Publication number Publication date
US3754127A (en) 1973-08-21
DE2155079A1 (de) 1972-05-10
BE774979A (fr) 1972-03-01
DE2155079B2 (de) 1977-12-01
JPS5136010B1 (fr) 1976-10-06
DE2155079C3 (de) 1978-07-13

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse