IT998111B - Sistema per azionare selet tori di linee di grande traffi co in una matrice di selettori in impianti telefonici ed ap parecchiatura per attuarlo - Google Patents

Sistema per azionare selet tori di linee di grande traffi co in una matrice di selettori in impianti telefonici ed ap parecchiatura per attuarlo

Info

Publication number
IT998111B
IT998111B IT24271/73A IT2427173A IT998111B IT 998111 B IT998111 B IT 998111B IT 24271/73 A IT24271/73 A IT 24271/73A IT 2427173 A IT2427173 A IT 2427173A IT 998111 B IT998111 B IT 998111B
Authority
IT
Italy
Prior art keywords
parecchiatura
activate
telephone systems
traffic line
large traffic
Prior art date
Application number
IT24271/73A
Other languages
English (en)
Italian (it)
Inventor
G Borgstrom
W Ghisler
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of IT998111B publication Critical patent/IT998111B/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
    • H04Q11/06—Time-space-time 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)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
IT24271/73A 1972-05-18 1973-05-18 Sistema per azionare selet tori di linee di grande traffi co in una matrice di selettori in impianti telefonici ed ap parecchiatura per attuarlo IT998111B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE06514/72A SE354764B (enEXAMPLES) 1972-05-18 1972-05-18

Publications (1)

Publication Number Publication Date
IT998111B true IT998111B (it) 1976-01-20

Family

ID=20268880

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24271/73A IT998111B (it) 1972-05-18 1973-05-18 Sistema per azionare selet tori di linee di grande traffi co in una matrice di selettori in impianti telefonici ed ap parecchiatura per attuarlo

Country Status (11)

Country Link
US (1) US3859467A (enEXAMPLES)
JP (1) JPS4950805A (enEXAMPLES)
BE (1) BE799722A (enEXAMPLES)
CA (1) CA1002639A (enEXAMPLES)
DE (1) DE2325329C3 (enEXAMPLES)
ES (1) ES414843A1 (enEXAMPLES)
FR (1) FR2184976B1 (enEXAMPLES)
GB (1) GB1423038A (enEXAMPLES)
IT (1) IT998111B (enEXAMPLES)
NL (1) NL7306813A (enEXAMPLES)
SE (1) SE354764B (enEXAMPLES)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1004617B (it) * 1973-10-22 1976-07-20 Oselt Centro Studi E Lab Telec Ricevitore di segnali telefonici per centrali di commutazione elettroniche a logica centralizza ta
US4028498A (en) * 1974-10-07 1977-06-07 Solid State Systems, Inc. Private automatic branch exchange system and apparatus
SE381394B (sv) * 1975-02-14 1975-12-01 Ellemtel Utvecklings Ab Sett och anordning for adressering av en kopplingsminne i en formedlingsstation for synkrona datasignaler
US4001781A (en) * 1975-02-18 1977-01-04 International Standard Electric Corporation Electronic switching element
US3993979A (en) * 1975-07-21 1976-11-23 Mehlich Karl R Time division-multi-voltage level matrix switching
SE402042B (sv) * 1976-04-30 1978-06-12 Ericsson Telefon Ab L M Rumssteg i en pcm-formedlingsstation
ZA786107B (en) * 1977-11-07 1979-10-31 Post Office Improvements in or relating to the switching of digital signals
DE3714385A1 (de) * 1987-04-30 1988-11-10 Philips Patentverwaltung Verfahren und schaltungsanordnung zur koppelfeldsteuerung in einem vermittlungssystem

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565603A (enEXAMPLES) * 1956-05-08
US3176144A (en) * 1960-11-16 1965-03-30 Ncr Co Selective signaling system
FR1525872A (fr) * 1965-08-30 1968-05-24 Ibm France Procédé et dispositif de recherche de chemin libre dans un réseau de commutation
GR35311B (el) * 1966-12-09 1968-09-05 Societe Italiana Telecomunicazioni Siemens S.P.A. Παλμοδιανομευς δια συστηματα κατανομης χρονου.
FR1604207A (enEXAMPLES) * 1968-07-05 1971-10-04
US3573381A (en) * 1969-03-26 1971-04-06 Bell Telephone Labor Inc Time division switching system
GB1232540A (enEXAMPLES) * 1969-07-11 1971-05-19
US3678205A (en) * 1971-01-04 1972-07-18 Gerald Cohen Modular switching network
US3715505A (en) * 1971-03-29 1973-02-06 Bell Telephone Labor Inc Time-division switch providing time and space switching

Also Published As

Publication number Publication date
SE354764B (enEXAMPLES) 1973-03-19
AU5523473A (en) 1974-11-07
FR2184976A1 (enEXAMPLES) 1973-12-28
CA1002639A (en) 1976-12-28
NL7306813A (enEXAMPLES) 1973-11-20
BE799722A (fr) 1973-09-17
JPS4950805A (enEXAMPLES) 1974-05-17
US3859467A (en) 1975-01-07
FR2184976B1 (enEXAMPLES) 1977-04-29
DE2325329B2 (de) 1975-03-06
DE2325329C3 (de) 1975-10-09
ES414843A1 (es) 1976-05-01
DE2325329A1 (de) 1973-11-22
GB1423038A (en) 1976-01-28

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