AT380980B - TELECOMMUNICATION SYSTEM - Google Patents

TELECOMMUNICATION SYSTEM

Info

Publication number
AT380980B
AT380980B AT186779A AT186779A AT380980B AT 380980 B AT380980 B AT 380980B AT 186779 A AT186779 A AT 186779A AT 186779 A AT186779 A AT 186779A AT 380980 B AT380980 B AT 380980B
Authority
AT
Austria
Prior art keywords
telecommunication system
telecommunication
Prior art date
Application number
AT186779A
Other languages
German (de)
Other versions
ATA186779A (en
Original Assignee
Int Standard Electric Corp
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
Priority claimed from US05/888,251 external-priority patent/US4201889A/en
Priority claimed from US05/888,607 external-priority patent/US4201891A/en
Priority claimed from US05/888,582 external-priority patent/US4201890A/en
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Priority to AT198385A priority Critical patent/AT398668B/en
Priority to AT198285A priority patent/AT398873B/en
Publication of ATA186779A publication Critical patent/ATA186779A/en
Application granted granted Critical
Publication of AT380980B publication Critical patent/AT380980B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Telephonic Communication Services (AREA)
AT186779A 1978-03-17 1979-03-13 TELECOMMUNICATION SYSTEM AT380980B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT198385A AT398668B (en) 1978-03-17 1985-07-04 Coupling network for telecommunication switching systems
AT198285A AT398873B (en) 1978-03-17 1985-07-04 Coupling network having multiple coupling elements for telecommunication switching systems

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/888,251 US4201889A (en) 1978-03-17 1978-03-17 Distributed control digital switching system
US05/888,607 US4201891A (en) 1978-03-17 1978-03-17 Expandable digital switching network
US05/888,582 US4201890A (en) 1978-03-17 1978-03-17 Multiport digital switching element

Publications (2)

Publication Number Publication Date
ATA186779A ATA186779A (en) 1985-12-15
AT380980B true AT380980B (en) 1986-08-11

Family

ID=27420531

Family Applications (1)

Application Number Title Priority Date Filing Date
AT186779A AT380980B (en) 1978-03-17 1979-03-13 TELECOMMUNICATION SYSTEM

Country Status (3)

Country Link
AT (1) AT380980B (en)
CH (1) CH646828A5 (en)
DE (1) DE2909762C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1118433B (en) * 1979-03-15 1986-03-03 Cselt Centro Studi Lab Telecom NUMERICAL TELEPHONE SELF-SWITCH FOR LOW DENSITY AREAS
GB2083319B (en) * 1980-06-25 1984-03-28 Plessey Co Ltd Digital switching module
CA1171946A (en) * 1981-09-11 1984-07-31 Mitel Corporation Time division switching matrix

Also Published As

Publication number Publication date
DE2909762C2 (en) 1986-11-13
ATA186779A (en) 1985-12-15
CH646828A5 (en) 1984-12-14
DE2909762A1 (en) 1979-09-27

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee