FR2344197A1 - Unite de commande de lignes dans les reseaux de phonie et de transmission de donnees - Google Patents

Unite de commande de lignes dans les reseaux de phonie et de transmission de donnees

Info

Publication number
FR2344197A1
FR2344197A1 FR7702985A FR7702985A FR2344197A1 FR 2344197 A1 FR2344197 A1 FR 2344197A1 FR 7702985 A FR7702985 A FR 7702985A FR 7702985 A FR7702985 A FR 7702985A FR 2344197 A1 FR2344197 A1 FR 2344197A1
Authority
FR
France
Prior art keywords
phones
control unit
data transmission
line control
transmission networks
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7702985A
Other languages
English (en)
Inventor
Cesare Pratelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens 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 Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of FR2344197A1 publication Critical patent/FR2344197A1/fr
Priority to MY8500196A priority Critical patent/MY8500196A/xx
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
FR7702985A 1976-03-02 1977-02-03 Unite de commande de lignes dans les reseaux de phonie et de transmission de donnees Withdrawn FR2344197A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MY8500196A MY8500196A (en) 1977-02-03 1985-12-30 Data transmission system for borehole exploration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2094476A IT1063751B (it) 1976-03-02 1976-03-02 Unita di comando linee per reti di fonia e dati

Publications (1)

Publication Number Publication Date
FR2344197A1 true FR2344197A1 (fr) 1977-10-07

Family

ID=11174416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702985A Withdrawn FR2344197A1 (fr) 1976-03-02 1977-02-03 Unite de commande de lignes dans les reseaux de phonie et de transmission de donnees

Country Status (6)

Country Link
US (1) US4119805A (fr)
BR (1) BR7701125A (fr)
DE (1) DE2710100A1 (fr)
FR (1) FR2344197A1 (fr)
GB (1) GB1564076A (fr)
IT (1) IT1063751B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141233A2 (fr) * 1983-10-24 1985-05-15 International Business Machines Corporation Circuit de commande pour une matrice de commutation

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259549A (en) * 1976-10-21 1981-03-31 Wescom Switching, Inc. Dialed number to function translator for telecommunications switching system control complex
US4230913A (en) * 1979-01-04 1980-10-28 Eltra Corporation Line concentrator
WO1989011768A1 (fr) * 1988-05-16 1989-11-30 Australian Telecommunications Corporation Appareil de marquage de classe utilise dans des echanges telephoniques
US4982421A (en) * 1989-10-27 1991-01-01 At&T Bell Laboratories Virtual private line service
US5463682A (en) * 1992-08-25 1995-10-31 Bell Communications Research, Inc. Method of creating user-defined call processing procedures
US5442690A (en) * 1992-08-25 1995-08-15 Bell Communications Research, Inc. Telecommunication service record structure and method of execution
US5455853A (en) * 1992-08-25 1995-10-03 Bell Communications Research, Inc. Method of creating a telecommunication service template
WO1994005112A1 (fr) * 1992-08-25 1994-03-03 Bell Communications Research, Inc. Systeme et procede pour creer, transferer, et controler des prestations dans un systeme de telecommunications
US6625177B1 (en) * 1999-08-09 2003-09-23 Cypress Semiconductor Corp. Circuit, method and/or architecture for improving the performance of a serial communication link
KR20010049002A (ko) * 1999-11-30 2001-06-15 서평원 아이에스유피 중계 호에서 연속성 검사 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573386A (en) * 1969-04-23 1971-04-06 Bell Telephone Labor Inc Outdialing information store for switching system
US4001514A (en) * 1974-12-09 1977-01-04 Itt Canada, Limited Subscriber digital multiplexing system with time division concentration
US4007338A (en) * 1975-09-18 1977-02-08 Gte Automatic Electric Laboratories Incorporated Switching and transmission technique using a method and arrangement of channel allocation for providing conferencing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141233A2 (fr) * 1983-10-24 1985-05-15 International Business Machines Corporation Circuit de commande pour une matrice de commutation
EP0141233A3 (en) * 1983-10-24 1988-03-16 International Business Machines Corporation Controller for a switching array

Also Published As

Publication number Publication date
DE2710100A1 (de) 1977-09-22
IT1063751B (it) 1985-02-11
GB1564076A (en) 1980-04-02
BR7701125A (pt) 1977-10-18
US4119805A (en) 1978-10-10

Similar Documents

Publication Publication Date Title
SE7711817L (sv) Datatransmissionsanordning
JPS5345946A (en) Digital data communication device
FR2337371A1 (fr) Unite de configuration et de commande pour multi-systeme heterogene
BE860677A (nl) Packet-switching data communicatiestelsel
BE855460A (fr) Transmetteur de donnees numeriques
JPS52150902A (en) Bidirectional data transmission and storage system
FR2344198A1 (fr) Reseau de telecommunications
NL7700165A (nl) Gegevenstransmissiestelsel.
IT7968249A0 (it) Una bussola con porta girevole dispositivo antirapina utilizzante
NL7810800A (nl) Conferentie-inrichting in een communicatiestelsel.
BR7704173A (pt) Transmissao hidrostatica
DE68923626D1 (de) Datenübertragungssystem mit Kanalumschaltungseinrichtung.
BE860539A (fr) Dispositif de transmission de donnees numeriques
FR2344197A1 (fr) Unite de commande de lignes dans les reseaux de phonie et de transmission de donnees
FR2346914A1 (fr) Dispositif de controle de lignes telephoniques
DE3280077D1 (de) Digitales datengeraet mit peripherer einheiten auswahl.
JPS52127005A (en) Bidirectional data communication system
NO145449C (no) Friledningstau med kommunikasjonsleder.
DK451976A (da) Transmissionsenhed
BE866480A (fr) Unite microprogrammee pour un appareillage de terminaison de reseau en transmission de donnees
SE426899B (sv) Dataoverforingssystem
JPS5330839A (en) Data transmission device interface
FR2340462A1 (fr) Dispositif de commande commun pour plusieurs pompes
MX143614A (es) Mejoras en aparato de almacenamiento de datos
FR2341789A1 (fr) Dispositif de commande de transmission hydrostatique

Legal Events

Date Code Title Description
ST Notification of lapse