FR2144368A5 - - Google Patents

Info

Publication number
FR2144368A5
FR2144368A5 FR7223407A FR7223407A FR2144368A5 FR 2144368 A5 FR2144368 A5 FR 2144368A5 FR 7223407 A FR7223407 A FR 7223407A FR 7223407 A FR7223407 A FR 7223407A FR 2144368 A5 FR2144368 A5 FR 2144368A5
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
FR7223407A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR2144368A5 publication Critical patent/FR2144368A5/fr
Expired legal-status Critical Current

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
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
FR7223407A 1971-06-28 1972-06-28 Expired FR2144368A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15741071A 1971-06-28 1971-06-28

Publications (1)

Publication Number Publication Date
FR2144368A5 true FR2144368A5 (fr) 1973-02-09

Family

ID=22563600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223407A Expired FR2144368A5 (fr) 1971-06-28 1972-06-28

Country Status (10)

Country Link
US (1) US3732547A (fr)
JP (1) JPS4816511A (fr)
BE (1) BE785423A (fr)
CA (1) CA941510A (fr)
CH (1) CH546442A (fr)
DE (1) DE2230785A1 (fr)
FR (1) FR2144368A5 (fr)
GB (1) GB1401522A (fr)
IT (1) IT959263B (fr)
NL (1) NL7208838A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175943A1 (fr) * 1972-03-13 1973-10-26 Int Standard Electric Corp

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2166725A5 (fr) * 1972-01-05 1973-08-17 Inpact
FR2212055A5 (fr) * 1972-12-21 1974-07-19 Constr Telephoniques
US3866185A (en) * 1974-01-16 1975-02-11 Bell Telephone Labor Inc Method and apparatus for gathering peak load traffic data
US3868480A (en) * 1974-01-24 1975-02-25 Telesciences Inc Event monitoring transceiver
US3916123A (en) * 1974-09-20 1975-10-28 Telesciences Inc Event monitoring transceiver
US3982232A (en) * 1975-01-16 1976-09-21 Bell Telephone Laboratories, Incorporated Traffic usage data gathering apparatus
DE2600869B1 (de) * 1976-01-12 1977-07-07 Siemens Ag Einrichtung zur unterdrueckung von mehrfachregistrierungen
DE3207338A1 (de) * 1982-03-02 1984-02-16 ANT Nachrichtentechnik GmbH, 7150 Backnang Schaltungsanordnung zur verkehrserfassung in einem nachrichtennetz

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027550A (en) * 1956-12-31 1962-03-27 Bell Telephone Labor Inc Signal pulse detector and register
NL136574C (fr) * 1960-01-11
US3231866A (en) * 1961-09-08 1966-01-25 Bell Telephone Labor Inc Traffic data processing system
US3322940A (en) * 1963-01-07 1967-05-30 Lab For Electronics Inc Centralized digital traffic counting system for recording and control
US3344406A (en) * 1964-11-09 1967-09-26 Ibm Sampled data reduction and storage system
US3546678A (en) * 1968-03-29 1970-12-08 Bell Telephone Labor Inc Telephone traffic data recorder
US3588837A (en) * 1968-12-30 1971-06-28 Comcet Inc Systems activity monitor
US3623019A (en) * 1969-11-26 1971-11-23 Bell Telephone Labor Inc Programmed time-out monitoring arrangement using map timing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175943A1 (fr) * 1972-03-13 1973-10-26 Int Standard Electric Corp

Also Published As

Publication number Publication date
BE785423A (fr) 1972-10-16
DE2230785A1 (de) 1973-01-18
IT959263B (it) 1973-11-10
JPS4816511A (fr) 1973-03-02
NL7208838A (fr) 1973-01-02
US3732547A (en) 1973-05-08
CA941510A (en) 1974-02-05
CH546442A (de) 1974-02-28
GB1401522A (en) 1975-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse