DK286283A - Modulaer selv-dirigerende pcm omskifterkredsloeb til fordelt-styrede telefoncentraler - Google Patents

Modulaer selv-dirigerende pcm omskifterkredsloeb til fordelt-styrede telefoncentraler Download PDF

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Publication number
DK286283A
DK286283A DK286283A DK286283A DK286283A DK 286283 A DK286283 A DK 286283A DK 286283 A DK286283 A DK 286283A DK 286283 A DK286283 A DK 286283A DK 286283 A DK286283 A DK 286283A
Authority
DK
Denmark
Prior art keywords
directing
distribution
switch circuit
controlled telephone
modular self
Prior art date
Application number
DK286283A
Other languages
English (en)
Other versions
DK164350B (da
DK286283D0 (da
DK164350C (da
Inventor
Piero Belforte
Mario Bondonno
Bruno Bostica
Luciano Pilati
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Publication of DK286283D0 publication Critical patent/DK286283D0/da
Publication of DK286283A publication Critical patent/DK286283A/da
Publication of DK164350B publication Critical patent/DK164350B/da
Application granted granted Critical
Publication of DK164350C publication Critical patent/DK164350C/da

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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)
  • Exchange Systems With Centralized Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Telephonic Communication Services (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Air Bags (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
DK286283A 1982-06-22 1983-06-21 Modulaer selv-dirigerende pcm omkoblingsnetvaerk til fordeltstyrede telefoncentraler DK164350C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6778982 1982-06-22
IT67789/82A IT1156368B (it) 1982-06-22 1982-06-22 Rete di commutazione pcm modulare e autoinstradante per autocommutatori telefonici a comando distribuito

Publications (4)

Publication Number Publication Date
DK286283D0 DK286283D0 (da) 1983-06-21
DK286283A true DK286283A (da) 1983-12-23
DK164350B DK164350B (da) 1992-06-09
DK164350C DK164350C (da) 1992-11-02

Family

ID=11305303

Family Applications (1)

Application Number Title Priority Date Filing Date
DK286283A DK164350C (da) 1982-06-22 1983-06-21 Modulaer selv-dirigerende pcm omkoblingsnetvaerk til fordeltstyrede telefoncentraler

Country Status (10)

Country Link
US (1) US4543653A (da)
EP (1) EP0103083B1 (da)
JP (1) JPS596696A (da)
AT (1) ATE30098T1 (da)
AU (1) AU551701B2 (da)
CA (1) CA1204845A (da)
DE (2) DE3373969D1 (da)
DK (1) DK164350C (da)
ES (1) ES8405222A1 (da)
IT (1) IT1156368B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1156369B (it) * 1982-06-22 1987-02-04 Cselt Centro Studi Lab Telecom Rete di commutazione pcm modulare e autoinstradante con comando di in stradamento su canale virtuale per autocommutatori telefonici a comando distribuito
GB8529198D0 (en) * 1985-11-27 1986-01-02 Allied Colloids Ltd Surface treatment of polymers
US4805172A (en) * 1987-04-10 1989-02-14 Redeom Laboratories, Inc. Time division multiplex (TDM) switching system especially for pulse code modulated (PCM) telephony signals
GB2219172B (en) * 1988-03-30 1992-07-08 Plessey Co Plc A data path checking system
US5093827A (en) * 1989-09-21 1992-03-03 At&T Bell Laboratories Control architecture of a multi-node circuit- and packet-switching system
US4962497A (en) * 1989-09-21 1990-10-09 At&T Bell Laboratories Building-block architecture of a multi-node circuit-and packet-switching system
US5144293A (en) * 1990-12-18 1992-09-01 International Business Machines Corporation Serial link communication system with cascaded switches
US5151900A (en) * 1991-06-14 1992-09-29 Washington Research Foundation Chaos router system
IT1277206B1 (it) * 1995-10-20 1997-11-05 Italtel Spa Sistema di commutazione di segnali pcm impiegante una matrice con controllo automatico delle connessioni

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180171A5 (da) * 1972-04-11 1973-11-23 Materiel Telephonique
US3991276A (en) * 1972-06-01 1976-11-09 International Standard Electric Corporation Time-space-time division switching network
FR2279294A1 (fr) * 1974-04-18 1976-02-13 Labo Cent Telecommunicat Reseau de commutation de messages codes multiplexes dans le temps
US4035584A (en) * 1975-12-08 1977-07-12 Bell Telephone Laboratories, Incorporated Space division network for time-division switching systems
FR2356322A1 (fr) * 1976-06-22 1978-01-20 Thomson Csf Reseau de connexion temporel et spatial, et autocommutateur comprenant un tel reseau
US4201890A (en) 1978-03-17 1980-05-06 International Telephone And Telegraph Multiport digital switching element
IT1118570B (it) 1979-04-19 1986-03-03 Cselt Centro Studi Lab Telecom Sistema per lo scambio di messaggi tra microilaboratori collegati da un mezzo trasmissivo sincrono
IT1118946B (it) 1979-10-04 1986-03-03 Cselt Centro Studi Lab Telecom Ricetrasmettitore per trasmissione bidirezionale simultanea di segnali numerici su una linea unica
IT1128762B (it) 1980-02-20 1986-06-04 Cselt Centro Studi Lab Telecom Circuito per diagnosi di reti di connessione pcm
IT1128291B (it) 1980-05-13 1986-05-28 Cselt Centro Studi Lab Telecom Matrice elementare di commutazione pcm
IT1143268B (it) 1981-01-15 1986-10-22 Cselt Centro Studi Lab Telecom Struttura modulare di rete di commutazione pcm a controllo e diagnostica distribuite
IT1155660B (it) * 1982-03-24 1987-01-28 Cselt Centro Studi Lab Telecom Perfezionamenti alle matrici elementari di commutazione pcm
FR2524755A1 (fr) * 1982-03-30 1983-10-07 Thomson Csf Mat Tel Central telephonique numerique modulaire etendu
IT1156369B (it) * 1982-06-22 1987-02-04 Cselt Centro Studi Lab Telecom Rete di commutazione pcm modulare e autoinstradante con comando di in stradamento su canale virtuale per autocommutatori telefonici a comando distribuito

Also Published As

Publication number Publication date
DK164350B (da) 1992-06-09
US4543653A (en) 1985-09-24
JPS596696A (ja) 1984-01-13
DE103083T1 (de) 1985-02-14
DK286283D0 (da) 1983-06-21
CA1204845A (en) 1986-05-20
ATE30098T1 (de) 1987-10-15
IT1156368B (it) 1987-02-04
AU551701B2 (en) 1986-05-08
EP0103083B1 (en) 1987-09-30
EP0103083A3 (en) 1984-09-12
DK164350C (da) 1992-11-02
AU1590483A (en) 1984-01-05
DE3373969D1 (en) 1987-11-05
ES523240A0 (es) 1984-05-16
IT8267789A0 (it) 1982-06-22
ES8405222A1 (es) 1984-05-16
EP0103083A2 (en) 1984-03-21
JPH021477B2 (da) 1990-01-11

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