ZA821203B - A data transmission system - Google Patents

A data transmission system

Info

Publication number
ZA821203B
ZA821203B ZA821203A ZA821203A ZA821203B ZA 821203 B ZA821203 B ZA 821203B ZA 821203 A ZA821203 A ZA 821203A ZA 821203 A ZA821203 A ZA 821203A ZA 821203 B ZA821203 B ZA 821203B
Authority
ZA
South Africa
Prior art keywords
tax
signals
analogue
message
signalling
Prior art date
Application number
ZA821203A
Other languages
English (en)
Inventor
Robert Naessl
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA821203B publication Critical patent/ZA821203B/xx

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Television Systems (AREA)
ZA821203A 1981-02-25 1982-02-24 A data transmission system ZA821203B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813107046 DE3107046A1 (de) 1981-02-25 1981-02-25 Schaltungsanordnung zum verbinden von analog-signale abgebenden sendeeinrichtungen mit analog-signale aufnehmenden empfangseinrichtungen ueber eine zeitmultiplex-datenvermittlungsanlage

Publications (1)

Publication Number Publication Date
ZA821203B true ZA821203B (en) 1983-01-26

Family

ID=6125712

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA821203A ZA821203B (en) 1981-02-25 1982-02-24 A data transmission system

Country Status (6)

Country Link
EP (1) EP0058760B1 (cs)
AT (1) ATE17812T1 (cs)
BR (1) BR8200947A (cs)
DE (1) DE3107046A1 (cs)
FI (1) FI74846C (cs)
ZA (1) ZA821203B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315885A1 (de) * 1983-05-02 1984-11-08 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung fuer eine anschlusseinrichtung zum anschluss von mehreren fernsprechteilnehmerstationen an einer digitalen breitband-vermittlungsanlage
GB9202779D0 (en) * 1992-02-10 1992-03-25 Ici Plc Novel compounds
DE4302723A1 (de) * 1993-02-01 1994-08-04 Deutsche Bundespost Telekom Vorsatzgerät zum Anschalten von analogen Telekommunikationsanlagen mit Dateneingang und ISDN-Datenendgeräten an das öffentliche ISDN-Netz
US5430717A (en) * 1993-12-23 1995-07-04 Krone Ag Digital electronic loop crossconnect and carrier system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1596943A (en) * 1978-02-14 1981-09-03 Itt Ind Ltd Level control of digital signals
DE2907867A1 (de) * 1979-03-01 1980-09-18 Telefonbau & Normalzeit Gmbh Pcm-vermittlungsanlage

Also Published As

Publication number Publication date
EP0058760A1 (de) 1982-09-01
FI74846C (fi) 1988-03-10
DE3107046A1 (de) 1982-09-09
EP0058760B1 (de) 1986-01-29
BR8200947A (pt) 1983-01-04
ATE17812T1 (de) 1986-02-15
FI74846B (fi) 1987-11-30
FI820622L (fi) 1982-08-26
DE3107046C2 (cs) 1990-05-03

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