GB1480257A - Pcm telecommunications systems - Google Patents

Pcm telecommunications systems

Info

Publication number
GB1480257A
GB1480257A GB41424/74A GB4142474A GB1480257A GB 1480257 A GB1480257 A GB 1480257A GB 41424/74 A GB41424/74 A GB 41424/74A GB 4142474 A GB4142474 A GB 4142474A GB 1480257 A GB1480257 A GB 1480257A
Authority
GB
United Kingdom
Prior art keywords
pcm
word
concentrator
bit
subscriber
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
GB41424/74A
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 AG
Original Assignee
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
Priority claimed from DE19732348681 external-priority patent/DE2348681C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1480257A publication Critical patent/GB1480257A/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)
  • Monitoring And Testing Of Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Interface Circuits In Exchanges (AREA)
GB41424/74A 1973-09-27 1974-09-24 Pcm telecommunications systems Expired GB1480257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732348681 DE2348681C3 (de) 1973-09-27 Verfahren zur Schaltkennzeichengabe zwischen digitalen Teilnehmerstationen, zugehörigen Konzentrator und der Vermittlungsstelle eines PCM-Zeitmultiplexfernmeldenetzes

Publications (1)

Publication Number Publication Date
GB1480257A true GB1480257A (en) 1977-07-20

Family

ID=5893867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41424/74A Expired GB1480257A (en) 1973-09-27 1974-09-24 Pcm telecommunications systems

Country Status (10)

Country Link
AT (1) ATA766774A (de)
BE (1) BE820446A (de)
CH (1) CH577776A5 (de)
DK (1) DK142218C (de)
FR (1) FR2246147B1 (de)
GB (1) GB1480257A (de)
IT (1) IT1022328B (de)
LU (1) LU71002A1 (de)
NL (1) NL7412417A (de)
SE (1) SE394351B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758109A1 (de) * 1977-12-24 1979-06-28 Standard Elektrik Lorenz Ag System zur mehrfachausnutzung einer zweidraht-teilnehmeranschlussleitung im fernsprechvermittlungsnetz

Also Published As

Publication number Publication date
ATA766774A (de) 1977-06-15
SE7412224L (de) 1975-04-01
LU71002A1 (de) 1975-04-17
DE2348681A1 (de) 1975-04-24
NL7412417A (nl) 1975-04-02
DK142218B (da) 1980-09-22
DK142218C (da) 1981-02-16
CH577776A5 (de) 1976-07-15
SE394351B (sv) 1977-06-20
FR2246147B1 (de) 1980-11-21
DK508674A (de) 1975-06-02
FR2246147A1 (de) 1975-04-25
IT1022328B (it) 1978-03-20
BE820446A (fr) 1975-03-27
DE2348681B2 (de) 1976-07-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee