[go: up one dir, main page]

BR8200479A - Central de comutacao digital para sistemas de telecomunicacoes - Google Patents

Central de comutacao digital para sistemas de telecomunicacoes

Info

Publication number
BR8200479A
BR8200479A BR8200479A BR8200479A BR8200479A BR 8200479 A BR8200479 A BR 8200479A BR 8200479 A BR8200479 A BR 8200479A BR 8200479 A BR8200479 A BR 8200479A BR 8200479 A BR8200479 A BR 8200479A
Authority
BR
Brazil
Prior art keywords
switching center
telecommunications systems
digital switching
digital
telecommunications
Prior art date
Application number
BR8200479A
Other languages
English (en)
Inventor
Vicenzo Falzone
Marcello Tommasi
Original Assignee
Italtel Spa
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 Italtel Spa filed Critical Italtel Spa
Publication of BR8200479A publication Critical patent/BR8200479A/pt

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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
BR8200479A 1981-01-30 1982-01-29 Central de comutacao digital para sistemas de telecomunicacoes BR8200479A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19414/81A IT1194736B (it) 1981-01-30 1981-01-30 Centrale di commutazione numerica per sistemi di telecomunicazioni

Publications (1)

Publication Number Publication Date
BR8200479A true BR8200479A (pt) 1982-11-30

Family

ID=11157615

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200479A BR8200479A (pt) 1981-01-30 1982-01-29 Central de comutacao digital para sistemas de telecomunicacoes

Country Status (6)

Country Link
US (1) US4535444A (pt)
BR (1) BR8200479A (pt)
DE (1) DE3202971A1 (pt)
FR (1) FR2499345B1 (pt)
GB (1) GB2095077B (pt)
IT (1) IT1194736B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534764B1 (fr) * 1982-10-19 1988-04-15 Thomson Csf Mat Tel Procede et dispositif de demande d'allocation de ressource dans un commutateur a structure repartie
EP0113884B1 (de) * 1982-12-22 1988-07-27 Siemens Aktiengesellschaft Fernmeldeanlage, insbesondere Fernsprechnebenstellenanlage, mit Teilnehmer- und Leitungsübertragungsgruppen und Schnittstellenbaugruppen
FR2556913B1 (fr) * 1983-12-15 1989-06-30 Cit Alcatel Dispositif de terminaux semaphores pour le systeme de signalisation no 7
FR2557751B1 (fr) * 1984-01-03 1989-08-18 Lignes Telegraph Telephon Adaptateur de signalisation
US4787029A (en) * 1986-09-29 1988-11-22 Gte Communication Systems Corporation Level converting bus extender with subsystem selection signal decoding enabling connection to microprocessor
US5365590A (en) * 1993-04-19 1994-11-15 Ericsson Ge Mobile Communications Inc. System for providing access to digitally encoded communications in a distributed switching network
US5892926A (en) * 1996-12-30 1999-04-06 Compaq Computer Corporation Direct media independent interface connection system for network devices
KR100222413B1 (ko) 1997-03-14 1999-10-01 윤종용 아나로그 교환기와 디지털 교환기를 정합하기 위한 시그널링 정합장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299734B (de) * 1966-03-29 1969-07-24 Siemens Ag Schaltungsanordnung fuer ein mit Pulsmodulation, insbesondere Pulscodemodulation arbeitendes Nachrichtenverbindungsnetz zwischen mehreren AEmtern in Zeitmultiplextechnik
BE789412A (fr) * 1971-09-28 1973-03-28 Siemens Ag Procede pour la recherche de voies de liaison libres dans un systeme detelecommunications
US3794983A (en) * 1973-04-17 1974-02-26 K Sahin Communication method and network system
DE2324854B2 (de) * 1973-05-17 1981-04-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur gerichteten Nachrichtenübertragung in einem vielfach verzweigten Netz
US3889067A (en) * 1973-10-24 1975-06-10 Technology Service Corp Digital telephone switching system
FR2451141A1 (fr) * 1979-03-08 1980-10-03 Cit Alcatel Autocommutateur a reseau de connexion numerique

Also Published As

Publication number Publication date
GB2095077A (en) 1982-09-22
GB2095077B (en) 1985-02-13
US4535444A (en) 1985-08-13
IT1194736B (it) 1988-09-28
DE3202971A1 (de) 1982-09-09
FR2499345A1 (fr) 1982-08-06
FR2499345B1 (fr) 1985-12-20
IT8119414A0 (it) 1981-01-30

Similar Documents

Publication Publication Date Title
GB2138654B (en) Telephone switching system
DE3483775D1 (de) Schaltnetzwerk.
NL189590C (nl) Tijdmultiplex-schakelnetwerk.
MX147516A (es) Mejoras a circuito de conferencia para un sistema conmutador de telecomunicaciones digital
NO843080L (no) Kommunikasjonssystem
JPS54129906A (en) Decentralized digital switching system
KR860700083A (ko) 스위칭 회로망
DK390683D0 (da) Digitalt transmissionssystem
MX149459A (es) Mejoras en sistema de senalizacion digital para conmutacion telefonica
FI833712A0 (fi) Telekommunikationssystem foer oeverfoering av datainformation medelst en digital vaexel
GB2143404B (en) Digital switching system
ZA822162B (en) Digital telecommunication system
BR8200479A (pt) Central de comutacao digital para sistemas de telecomunicacoes
DK332183A (da) Digitalt transmissionssystem
NL192173B (nl) PCM-schakelstelsel.
GB2016871B (en) Digital telecommunications systems
DE3376730D1 (en) Telephone switching system
IL69580A (en) Communication switching systems
MTP933B (en) Telecommunications digital switch block
IL64800A0 (en) Switching system
DK149286D0 (da) Skiftearrangement til digitale telekommunikationssystemer
ES524115A0 (es) Sistema de distribucion de comunicacion digital
NO151805C (no) Digital-fjernmeldingssystem
TR23906A (tr) Telefon sistemlerine mahsus devreler
ATA114183A (de) Dezentral gesteuerte fernmeldevermittlungsanlage, insbesondere nebenstellenanlage