GB1031431A - Improvements in or relating to time-division multiplex communication systems - Google Patents

Improvements in or relating to time-division multiplex communication systems

Info

Publication number
GB1031431A
GB1031431A GB848963A GB848963A GB1031431A GB 1031431 A GB1031431 A GB 1031431A GB 848963 A GB848963 A GB 848963A GB 848963 A GB848963 A GB 848963A GB 1031431 A GB1031431 A GB 1031431A
Authority
GB
United Kingdom
Prior art keywords
line
busy
pulse
pbx
over
Prior art date
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
GB848963A
Other languages
English (en)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB1031431A publication Critical patent/GB1031431A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
GB848963A 1962-03-02 1963-03-04 Improvements in or relating to time-division multiplex communication systems Expired GB1031431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES78282A DE1204278B (de) 1962-03-02 1962-03-02 Schaltungsanordnung fuer ein nach dem Zeitmultiplexprinzip gesteuertes Vermittlungs-system fuer Fernmelde-, insbesondere Fernsprechanlagen

Publications (1)

Publication Number Publication Date
GB1031431A true GB1031431A (en) 1966-06-02

Family

ID=7507359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB848963A Expired GB1031431A (en) 1962-03-02 1963-03-04 Improvements in or relating to time-division multiplex communication systems

Country Status (5)

Country Link
BE (1) BE629097A (id)
CH (1) CH412022A (id)
DE (1) DE1204278B (id)
GB (1) GB1031431A (id)
NL (2) NL143785B (id)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282075B (de) * 1966-03-29 1968-11-07 Siemens Ag Nachrichtenuebertragungssystem mit Pulscodemodulation
IT1209311B (it) * 1980-02-29 1989-07-16 Sits Soc It Telecom Siemens Generatore di toni per centrali telefoniche a divisione di tempo.

Also Published As

Publication number Publication date
NL143785B (nl) 1974-10-15
NL289607A (id)
DE1204278B (de) 1965-11-04
CH412022A (de) 1966-04-30
BE629097A (id)

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