SE409158B - Signaleringsidentifierade vid en elektronisk telestation for identifiering av signaleringskriterier - Google Patents

Signaleringsidentifierade vid en elektronisk telestation for identifiering av signaleringskriterier

Info

Publication number
SE409158B
SE409158B SE7504818A SE7504818A SE409158B SE 409158 B SE409158 B SE 409158B SE 7504818 A SE7504818 A SE 7504818A SE 7504818 A SE7504818 A SE 7504818A SE 409158 B SE409158 B SE 409158B
Authority
SE
Sweden
Prior art keywords
signality
identified
identification
electronic telecommunications
signaling criteria
Prior art date
Application number
SE7504818A
Other languages
English (en)
Other versions
SE7504818L (sv
Inventor
P Calcagno
E Garetti
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 SE7504818L publication Critical patent/SE7504818L/sv
Publication of SE409158B publication Critical patent/SE409158B/sv

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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Exchange Systems With Centralized Control (AREA)
SE7504818A 1974-04-26 1975-04-25 Signaleringsidentifierade vid en elektronisk telestation for identifiering av signaleringskriterier SE409158B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68311/74A IT1011782B (it) 1974-04-26 1974-04-26 Riconoscitore numerico di criteri di segnalazione

Publications (2)

Publication Number Publication Date
SE7504818L SE7504818L (sv) 1975-10-27
SE409158B true SE409158B (sv) 1979-07-30

Family

ID=11308933

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7504818A SE409158B (sv) 1974-04-26 1975-04-25 Signaleringsidentifierade vid en elektronisk telestation for identifiering av signaleringskriterier

Country Status (4)

Country Link
US (1) US3980833A (sv)
DE (1) DE2517525C3 (sv)
IT (1) IT1011782B (sv)
SE (1) SE409158B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097694A (en) * 1975-07-09 1978-06-27 Toa Electric Company, Ltd. Time-division telephone system embodying trunks having demodulating-adder circuits
FR2347841A1 (fr) * 1976-04-07 1977-11-04 Labo Cent Telecommunicat Transfert de la signalisation de ligne dans un central mic
FR2448271A2 (fr) * 1978-04-21 1980-08-29 Materiel Telephonique Reseau de connexion temporel pour centre de commutation local
JPS5511643A (en) * 1978-07-11 1980-01-26 Toshiba Corp Electronic exchange
DE2834938A1 (de) * 1978-08-09 1980-02-21 Siemens Ag Indirekt gesteuerte vermittlungsanlage, insbesondere mit zeitkanalkopplern ausgeruestete fernsprechvermittlungsanlage
DE2834916A1 (de) * 1978-08-09 1980-02-21 Siemens Ag Indirekt gesteuerte vermittlungsanlage, insbesondere mit zeitkanalkopplern ausgeruestete fernsprechvermittlungsanlage
DE2834918A1 (de) * 1978-08-09 1980-02-21 Siemens Ag Indirekt gesteuerte vermittlungsanlage, insbesondere mit zeitkanalkopplern ausgeruestete fernsprechvermittlungsanlage
FR2442563A1 (fr) * 1978-11-22 1980-06-20 Materiel Telephonique Dispositif de controle pour reseau de commutation temporelle
AU572593B2 (en) * 1983-12-22 1988-05-12 Alcatel N.V. Signal recognition system
US5631958A (en) 1994-10-04 1997-05-20 Coherent Communications Systems Corp. Automatic echo cancellation for an integrated services digital network interface

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL158679B (nl) * 1967-01-23 1978-11-15 Bell Telephone Mfg Telecommunicatiestelsel.
FR2030566A5 (sv) * 1969-04-18 1970-11-13 Sits Soc It Telecom Siemens
US3908092A (en) * 1973-12-21 1975-09-23 Bell Telephone Labor Inc Program controlled time division switching systems

Also Published As

Publication number Publication date
US3980833A (en) 1976-09-14
DE2517525A1 (de) 1975-10-30
DE2517525B2 (de) 1979-04-05
IT1011782B (it) 1977-02-10
SE7504818L (sv) 1975-10-27
DE2517525C3 (de) 1979-12-20

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