IL105178A0 - Switching system for transmission of communication-technical signals - Google Patents

Switching system for transmission of communication-technical signals

Info

Publication number
IL105178A0
IL105178A0 IL105178A IL10517893A IL105178A0 IL 105178 A0 IL105178 A0 IL 105178A0 IL 105178 A IL105178 A IL 105178A IL 10517893 A IL10517893 A IL 10517893A IL 105178 A0 IL105178 A0 IL 105178A0
Authority
IL
Israel
Prior art keywords
exchange
subscriber
transmission
communication
switching system
Prior art date
Application number
IL105178A
Other versions
IL105178A (en
Original Assignee
Kommunikations Elektronik
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 Kommunikations Elektronik filed Critical Kommunikations Elektronik
Publication of IL105178A0 publication Critical patent/IL105178A0/en
Publication of IL105178A publication Critical patent/IL105178A/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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

A circuit arrangement for transmitting telecommunication signals between a number of subscribers and an exchange of a telephone network in both directions of transmission is specified. For each subscriber, a system unit with an analog and a digital connection side is provided both on the subscriber side and on the side of the exchange, the analog connection side of which is in each case connected to a subscriber or to a selector allocated to this subscriber in the exchange. All system units are connected with their digital connection sides to a multiplexer arranged at the subscribers, on the one hand, and at the exchange, on the other hand. The multiplexers are in each case connected to converters, which are connected to one another via the two-wire line. For switching-through and allocation of the voice channels, each multiplexer is connected to an intelligent control unit and the two control units are connected to one another via the converters and the two-wire line.
IL10517893A 1992-05-16 1993-03-26 Telecommunication switching system IL105178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4216266A DE4216266A1 (en) 1992-05-16 1992-05-16 Circuit arrangement for the transmission of information technology signals

Publications (2)

Publication Number Publication Date
IL105178A0 true IL105178A0 (en) 1993-07-08
IL105178A IL105178A (en) 1996-01-31

Family

ID=6459077

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10517893A IL105178A (en) 1992-05-16 1993-03-26 Telecommunication switching system

Country Status (5)

Country Link
EP (1) EP0570749B1 (en)
AT (1) ATE188591T1 (en)
DE (2) DE4216266A1 (en)
ES (1) ES2140425T3 (en)
IL (1) IL105178A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415225C2 (en) * 1994-04-27 2001-10-11 Uwe Doelzer Digital transmission system for basic connections
DE4444153C1 (en) * 1994-12-12 1995-10-19 Lechner Robert Process for the multiple use of bit-transparent dial-up connections in ISDN and device for carrying out the process
DE19852789C2 (en) * 1998-11-16 2003-10-16 Siemens Ag Method and circuit arrangement for the simultaneous establishment of communication connections between a subscriber station and further subscriber stations

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0752987B2 (en) * 1986-02-28 1995-06-05 株式会社日立製作所 Multi-dimensional information order storage time slot selection method
US5111497A (en) * 1990-09-17 1992-05-05 Raychem Corporation Alarm and test system for a digital added main line

Also Published As

Publication number Publication date
ES2140425T3 (en) 2000-03-01
DE4216266A1 (en) 1993-11-18
ATE188591T1 (en) 2000-01-15
EP0570749A3 (en) 1997-11-26
EP0570749B1 (en) 2000-01-05
DE59309919D1 (en) 2000-02-10
IL105178A (en) 1996-01-31
EP0570749A2 (en) 1993-11-24

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
RH Patent void
RH1 Patent not in force