FR1552019A - - Google Patents

Info

Publication number
FR1552019A
FR1552019A FR126266A FR1552019DA FR1552019A FR 1552019 A FR1552019 A FR 1552019A FR 126266 A FR126266 A FR 126266A FR 1552019D A FR1552019D A FR 1552019DA FR 1552019 A FR1552019 A FR 1552019A
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
FR126266A
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 filed Critical
Application granted granted Critical
Publication of FR1552019A publication Critical patent/FR1552019A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
FR126266A 1967-10-27 1967-10-27 Expired FR1552019A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR126266 1967-10-27

Publications (1)

Publication Number Publication Date
FR1552019A true FR1552019A (fr) 1969-01-03

Family

ID=8640917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR126266A Expired FR1552019A (fr) 1967-10-27 1967-10-27

Country Status (4)

Country Link
US (1) US3560655A (fr)
DE (1) DE1805623C3 (fr)
FR (1) FR1552019A (fr)
GB (1) GB1236274A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035592A (en) * 1970-12-10 1977-07-12 Societe Francaise Des Telephones Ericsson Subscriber monitoring unit for electronic telephone exchanges
US3702380A (en) * 1971-01-21 1972-11-07 Stromberg Carlson Corp Queue for electronic telephone exchange
FR2137297B1 (fr) * 1971-05-18 1973-05-11 Revel Maurice
US3965303A (en) * 1971-11-09 1976-06-22 International Standard Electric Corporation Scanning and distributing system for large centrally controlled switching exchanges
US3755629A (en) * 1972-01-14 1973-08-28 Northern Electric Co Electronic matrix scanner for a telephone central office
US4041465A (en) * 1976-04-27 1977-08-09 International Telephone And Telegraph Corporation Scanner-distributor apparatus for matrix system
US20070268817A1 (en) * 2006-05-22 2007-11-22 Nortel Networks Limited Method and system for protecting a sub-domain within a broadcast domain

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB948367A (en) * 1961-07-31 1964-02-05 Ass Elect Ind Improvements relating to scanning circuit arrangements
US3420957A (en) * 1964-11-13 1969-01-07 Bell Telephone Labor Inc Dial pulse scanning in a program-controlled telephone system

Also Published As

Publication number Publication date
DE1805623A1 (de) 1969-05-29
US3560655A (en) 1971-02-02
DE1805623C3 (de) 1975-10-23
DE1805623B2 (de) 1975-02-06
GB1236274A (en) 1971-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse