ZA818352B - A.t.d.m.switching arrangement for t.d.m.telecommunications exchange - Google Patents

A.t.d.m.switching arrangement for t.d.m.telecommunications exchange

Info

Publication number
ZA818352B
ZA818352B ZA818352A ZA818352A ZA818352B ZA 818352 B ZA818352 B ZA 818352B ZA 818352 A ZA818352 A ZA 818352A ZA 818352 A ZA818352 A ZA 818352A ZA 818352 B ZA818352 B ZA 818352B
Authority
ZA
South Africa
Prior art keywords
time
memory
division multiplex
pulse
complete
Prior art date
Application number
ZA818352A
Other languages
English (en)
Inventor
Marcel Abraham Troost
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 ZA818352B publication Critical patent/ZA818352B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
ZA818352A 1980-12-03 1981-12-02 A.t.d.m.switching arrangement for t.d.m.telecommunications exchange ZA818352B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3045606A DE3045606C2 (de) 1980-12-03 1980-12-03 Schaltungsanordnung für Zeitmultiplex-Fernmeldevermittlungsanlagen für Mehrkanalverbindungen

Publications (1)

Publication Number Publication Date
ZA818352B true ZA818352B (en) 1982-10-27

Family

ID=6118232

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA818352A ZA818352B (en) 1980-12-03 1981-12-02 A.t.d.m.switching arrangement for t.d.m.telecommunications exchange

Country Status (7)

Country Link
US (1) US4467471A (ja)
EP (1) EP0053267B1 (ja)
JP (1) JPS57119589A (ja)
AT (1) ATE11477T1 (ja)
BR (1) BR8107842A (ja)
DE (1) DE3045606C2 (ja)
ZA (1) ZA818352B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3374040D1 (en) * 1982-11-29 1987-11-12 Nec Corp Optical time-division switching system employing optical bistable devices
CA1255018A (en) * 1984-12-27 1989-05-30 Toru Kosugi System for controlling a change of sequence order of channel data
JPS61205096A (ja) * 1985-03-08 1986-09-11 Nippon Telegr & Teleph Corp <Ntt> 時分割交換方式
EP0211245B1 (de) * 1985-08-09 1990-10-24 Siemens Aktiengesellschaft Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit Koppelfeldern für Ein- und Mehrkanalverbindungen
US4885738A (en) * 1985-12-31 1989-12-05 American Telephone And Telegraph Company, At&T Bell Laboratories Method of and apparatus for establishing a wideband communication facility through a switched communications network having narrow bandwidth time division multiplexed channels
US4704716A (en) * 1985-12-31 1987-11-03 American Telephone And Telegraph Company, At&T Bell Laboratories Method and apparatus for establishing a wideband communication facility through a communication network having narrow bandwidth channels
LU87005A1 (de) * 1987-02-20 1988-02-02 Siemens Ag Koppelanordnung fuer mehrstufige koppelfelder in fernmeldevermittlungsanlagen,insbesondere zeitmultiplex-fernsprechvermittlungsanlagen,mit koppelvielfachen und diese von koppelstufe zu koppelstufe verbindenden zwischenleitungen
CA1311818C (en) * 1987-12-29 1992-12-22 Nec Corporation Time division switching for multi-channel calls using two time switch memories acting as a frame aligner
SE464003B (sv) * 1989-06-26 1991-02-18 Ellemtel Utvecklings Ab Foerfarande att i en digital tidsvaeljare mellan abonnenter genomkoppla bredbandsfoerbindeler samt en anordning foer att genomfoera foerfarandet
US5029642A (en) * 1989-09-07 1991-07-09 Crawford James B Apparatus for carrying tool on coil tubing with shifting sub
DE4116939A1 (de) * 1991-05-24 1992-11-26 Standard Elektrik Lorenz Ag Koppelfeld zum durchschalten von kanaelen
DE19547109A1 (de) * 1995-12-16 1997-06-19 Sel Alcatel Ag Verfahren zum Aufbau einer Mehrkanalverbindung sowie Vermittlungseinrichtungen, Kommunikationsnetz, sendeseitige und empfangsseitige Zugangseinrichtung zu einem Kommunikationsnetz
US6904784B2 (en) * 2001-02-27 2005-06-14 Teledyne Isco, Inc. Liquid chromatographic method and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573381A (en) * 1969-03-26 1971-04-06 Bell Telephone Labor Inc Time division switching system
DE2246534C2 (de) * 1972-09-22 1974-11-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen PCM-Zeitmultiplex- Vermittlungsverfahren
FR2440672A1 (fr) * 1978-10-30 1980-05-30 Cit Alcatel Commutateur spatial multiplex
US4298977A (en) * 1979-09-10 1981-11-03 Bell Telephone Laboratories, Incorporated Broadcast and alternate message time slot interchanger

Also Published As

Publication number Publication date
DE3045606C2 (de) 1984-04-05
JPH0157877B2 (ja) 1989-12-07
EP0053267B1 (de) 1985-01-23
US4467471A (en) 1984-08-21
ATE11477T1 (de) 1985-02-15
JPS57119589A (en) 1982-07-26
DE3045606A1 (de) 1982-06-24
BR8107842A (pt) 1982-09-08
EP0053267A1 (de) 1982-06-09

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