IT990493B - Dispositivo di rete di connessione temporale a stadi utilizzabile in particolare nella commutazione telefonica - Google Patents

Dispositivo di rete di connessione temporale a stadi utilizzabile in particolare nella commutazione telefonica

Info

Publication number
IT990493B
IT990493B IT71239/70A IT7123970A IT990493B IT 990493 B IT990493 B IT 990493B IT 71239/70 A IT71239/70 A IT 71239/70A IT 7123970 A IT7123970 A IT 7123970A IT 990493 B IT990493 B IT 990493B
Authority
IT
Italy
Prior art keywords
network device
connection network
telephone switching
temporal connection
stage temporal
Prior art date
Application number
IT71239/70A
Other languages
English (en)
Original Assignee
Cit Co Ind
Lannionnais Electronique
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 Cit Co Ind, Lannionnais Electronique filed Critical Cit Co Ind
Application granted granted Critical
Publication of IT990493B publication Critical patent/IT990493B/it

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
    • H04Q11/08—Time only switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
IT71239/70A 1969-12-29 1970-12-21 Dispositivo di rete di connessione temporale a stadi utilizzabile in particolare nella commutazione telefonica IT990493B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6945219A FR2071411A6 (it) 1969-12-29 1969-12-29

Publications (1)

Publication Number Publication Date
IT990493B true IT990493B (it) 1975-06-20

Family

ID=9045308

Family Applications (1)

Application Number Title Priority Date Filing Date
IT71239/70A IT990493B (it) 1969-12-29 1970-12-21 Dispositivo di rete di connessione temporale a stadi utilizzabile in particolare nella commutazione telefonica

Country Status (11)

Country Link
US (1) US3674938A (it)
JP (1) JPS5010081B1 (it)
BE (1) BE760445R (it)
CA (1) CA978627A (it)
CH (1) CH563699A5 (it)
DE (1) DE2064202A1 (it)
FR (1) FR2071411A6 (it)
GB (1) GB1319163A (it)
IT (1) IT990493B (it)
NL (1) NL177878C (it)
SE (1) SE377418B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2129186A5 (it) * 1971-03-18 1972-10-27 Constr Telephoniques
US3760103A (en) * 1971-12-02 1973-09-18 Bell Telephone Labor Inc Bidirectional storage crosspoint matrices for mirror image time division switching systems
FR2180171A5 (it) * 1972-04-11 1973-11-23 Materiel Telephonique
US3773980A (en) * 1972-04-13 1973-11-20 Bell Telephone Labor Inc Bilateral switching array with crosspoint storage
FR2415407A1 (fr) * 1978-01-20 1979-08-17 Thomson Csf Reseau de connexion spatio-temporel
JPS5592918A (en) * 1979-01-05 1980-07-14 Nissan Motor Co Ltd Information transfer system
FR2458970A1 (fr) * 1979-06-12 1981-01-02 Materiel Telephonique Reseau de commutation a structure repartie pour centre de telecommunications
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
US4696000A (en) * 1985-12-12 1987-09-22 American Telephone And Telegraph Company, At&T Bell Laboratories Nonblocking self-routing packet and circuit switching network
CA1284904C (en) * 1986-01-31 1991-06-18 Kazuo Hajikano Optical space switch
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
US5175539A (en) * 1989-01-24 1992-12-29 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. Interconnecting network
DE3916720A1 (de) * 1989-05-23 1990-11-29 Ant Nachrichtentech Verfahren zur erweiterung eines dreistufigen regelmaessigen koppelfeldes
US5469154A (en) * 1991-02-19 1995-11-21 Dva Ltd. Multiconnection switching networks
US6087958A (en) * 1997-07-14 2000-07-11 Arzt; Lawrence J. Multi-stage routing switchers with sequential and non-repetitive distributive circuit interconnections
JP3391374B2 (ja) * 1998-12-25 2003-03-31 富士通株式会社 クロスポイントスイッチ回路および基本スイッチセル電子回路

Also Published As

Publication number Publication date
SE377418B (it) 1975-06-30
FR2071411A6 (it) 1971-09-17
DE2064202A1 (de) 1971-07-08
NL177878C (nl) 1985-12-02
JPS5010081B1 (it) 1975-04-18
GB1319163A (en) 1973-06-06
US3674938A (en) 1972-07-04
NL7018842A (it) 1971-07-01
CA978627A (en) 1975-11-25
BE760445R (fr) 1971-06-17
CH563699A5 (it) 1975-06-30
NL177878B (nl) 1985-07-01

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