BE792415A - Systeme d'exploration des lignes dans un central de telecommunication - Google Patents

Systeme d'exploration des lignes dans un central de telecommunication

Info

Publication number
BE792415A
BE792415A BE792415DA BE792415A BE 792415 A BE792415 A BE 792415A BE 792415D A BE792415D A BE 792415DA BE 792415 A BE792415 A BE 792415A
Authority
BE
Belgium
Prior art keywords
exploration system
line exploration
telecommunication central
telecommunication
central
Prior art date
Application number
Other languages
English (en)
Inventor
J D Colas
Original Assignee
Int E U A
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.)
Publication date
Publication of BE792415A publication Critical patent/BE792415A/fr

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 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)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Communication Control (AREA)
BE792415D 1971-12-29 Systeme d'exploration des lignes dans un central de telecommunication BE792415A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7147912A FR2166655A5 (fr) 1971-12-29 1971-12-29

Publications (1)

Publication Number Publication Date
BE792415A true BE792415A (fr) 1973-03-30

Family

ID=9088556

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792415D BE792415A (fr) 1971-12-29 Systeme d'exploration des lignes dans un central de telecommunication

Country Status (8)

Country Link
US (1) US3868482A (fr)
JP (1) JPS5321608B2 (fr)
BE (1) BE792415A (fr)
BR (1) BR7209215D0 (fr)
CA (1) CA1019427A (fr)
DE (1) DE2263435C3 (fr)
FR (1) FR2166655A5 (fr)
IT (1) IT971254B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5068004A (fr) * 1973-10-16 1975-06-07
US3963874A (en) * 1975-01-22 1976-06-15 Stromberg-Carlson Corporation Busy-test arrangement for electronic private automatic branch exchange
JPS54118711A (en) * 1978-03-08 1979-09-14 Nec Corp Call detection system
DE3668745D1 (de) * 1985-08-14 1990-03-08 Siemens Ag Schaltungsanordnung fuer fernmeldeanlagen, insbesondere fernsprechvermittlungsanlagen, mit abfragestellen zyklisch ansteuernden informationsabfrageeinrichtungen.
ATE57288T1 (de) * 1985-08-14 1990-10-15 Siemens Ag Schaltungsanordnung fuer fernmeldeanlangen, insbesondere fernsprechvermittlungsanlagen, mit abfragestellen zyklisch ansteuernden informationsabfrageeinrichtungen.
JP6075805B2 (ja) * 2015-01-21 2017-02-08 Ｎｅｃプラットフォームズ株式会社 反応速度向上装置、反応速度向上システム及び反応速度向上プログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072273B (de) * 1957-10-07 1959-12-31 Western Electric Company, Incorporated, New York, 1N. Y. (V. St. A.) Schaltungsanordnung für elektronische Fernsprechvermitttungsanlagen
GB1054785A (fr) * 1962-08-13
DE1288108B (de) * 1964-05-28 1969-01-30 Western Electric Company Inc., New York, N.Y. (V.St.A.) Integrierte Analog-Digital-Vermittlungsanlage
DE1512036C2 (de) * 1966-08-04 1981-07-23 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung für eine Vermittlungsanlage mit taktweiser Steuerung
BE710381A (fr) * 1967-03-13 1968-06-17
US3532830A (en) * 1968-07-31 1970-10-06 Automatic Elect Lab Trunk preference circuit for a communication switching system
FR2038833A5 (fr) * 1969-03-31 1971-01-08 Labo Cent Telecommunicat
US3626108A (en) * 1969-11-26 1971-12-07 Stromberg Carlson Corp System and process for controlling an automatic telephone exchange
GB1325194A (en) * 1970-05-27 1973-08-01 Plessey Co Ltd Electrical signalling system

Also Published As

Publication number Publication date
DE2263435A1 (de) 1973-07-12
CA1019427A (en) 1977-10-18
FR2166655A5 (fr) 1973-08-17
BR7209215D0 (pt) 1973-09-13
JPS5321608B2 (fr) 1978-07-04
DE2263435C3 (de) 1981-12-03
DE2263435B2 (de) 1974-04-04
US3868482A (en) 1975-02-25
IT971254B (it) 1974-04-30
JPS4878803A (fr) 1973-10-23

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