BE756180A - Central de commutation de communications - Google Patents

Central de commutation de communications

Info

Publication number: BE756180A
Authority: BE; Belgium
Prior art keywords: switching center; communications switching; communications; center; switching
Prior art date: 1969-09-19

Application number

Other languages

English (en)

Inventor

W Ulrich

F S Vigilante

Original Assignee

Western Electric Co

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.)

1969-09-19

Publication date

1971-02-15

1971-02-15 Publication of BE756180A publication Critical patent/BE756180A/fr

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
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored program
- H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored program using multi-processor systems
- H04Q3/5455—Multi-processor, parallelism, distributed systems

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Exchange Systems With Centralized Control (AREA)
Data Exchanges In Wide-Area Networks (AREA)

BE756180D 1969-09-19 Central de commutation de communications BE756180A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US85947069A	1969-09-19	1969-09-19

Publications (1)

Publication Number	Publication Date
BE756180A true BE756180A (fr)	1971-02-15

Family

ID=25331005

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE756180D BE756180A (fr)	1969-09-19		Central de commutation de communications

Country Status (7)

Country	Link
US (1)	US3643032A (fr)
JP (1)	JPS511362B1 (fr)
BE (1)	BE756180A (fr)
DE (1)	DE2045889C2 (fr)
FR (1)	FR2062182A5 (fr)
GB (1)	GB1320941A (fr)
NL (2)	NL169015C (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2142317A5 (fr) *	1971-06-18	1973-01-26	Sits Soc It Telecom Siemens
US4686701A (en) *	1985-02-07	1987-08-11	American Telephone And Telegraph Company, At&T Bell Laboratories	Processing sequence calls in a distributed control switching system
US4683584A (en) *	1985-02-07	1987-07-28	American Telephone And Telegraph Company, At&T Bell Laboratories	Directory number translation in a distributed control switching system
US4686669A (en) *	1985-02-07	1987-08-11	American Telephone And Telegraph Company, At&T Bell Laboratories	Path hunting in a distributed control switching system
US4644528A (en) *	1985-02-07	1987-02-17	At&T Bell Laboratories	Terminating port determination in a distributed control switching system using a distributed database
US4694487A (en) *	1985-02-07	1987-09-15	American Telephone And Telegraph Company, At&T Bell Laboratories	Controlling multi-fort hunt groups in a distributed control switching system
US4689815A (en) *	1985-08-23	1987-08-25	American Telephone And Telegraph Company, At&T Bell Laboratories	Controlling multi-port hunt groups in a distributed control switching system
US4720854A (en) *	1985-12-17	1988-01-19	American Telephone And Telegraph Company, At&T Bell Laboratories	Architecture for distributed control telecommunication systems
US4791662A (en) *	1987-07-23	1988-12-13	American Telephone And Telegraph Company, At&T Bell Laboratories	Controlling key-system groups from a distributed control switching system
US4805166A (en) *	1987-10-28	1989-02-14	American Telephone And Telegraph Company, At&T Bell Laboratories	Switch path reservation arrangement
US4866708A (en) *	1987-10-28	1989-09-12	American Telephone And Telegraph Company, At&T Bell Laboratories	Communication channel ownership arrangement
US8649370B2 (en) *	2007-05-17	2014-02-11	Ciena Corporation	Systems and methods for programming connections through a multi-stage switch fabric with blocking recovery, background rebalancing, and rollback
DE102018113475A1 (de) *	2018-06-06	2019-12-12	Infineon Technologies Ag	Rechenwerk zum rechnen mit maskierten daten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE948703C (de) *	1944-08-04	1956-09-06	Telefonbau & Normalzeit Gmbh	Schaltungsanordnung fuer Fernsprechanlagen mit Waehlerbetrieb und mehreren in Reihe geschalteten Vermittlungsstellen zur Steuerung des Verkehrs ueber Durchgangsaemter
FR1383844A (fr) *	1963-10-03	1965-01-04		Système d'accès sélectif de dispositifs à mémoire à deux calculatrices

0
- BE BE756180D patent/BE756180A/fr not_active IP Right Cessation
1969
- 1969-09-19 US US859470A patent/US3643032A/en not_active Expired - Lifetime
1970
- 1970-09-16 FR FR7033537A patent/FR2062182A5/fr not_active Expired
- 1970-09-17 DE DE2045889A patent/DE2045889C2/de not_active Expired
- 1970-09-18 GB GB4462270A patent/GB1320941A/en not_active Expired
- 1970-09-18 NL NLAANVRAGE7013846,A patent/NL169015C/xx not_active IP Right Cessation
- 1970-09-18 JP JP45081663A patent/JPS511362B1/ja active Pending
1982
- 1982-03-17 NL NL8201108A patent/NL8201108A/nl unknown

Also Published As

Publication number	Publication date
NL7013846A (fr)	1971-03-23
DE2045889C2 (de)	1982-08-26
DE2045889A1 (de)	1971-04-08
NL169015B (nl)	1981-12-16
FR2062182A5 (fr)	1971-06-25
NL8201108A (nl)	1982-07-01
GB1320941A (en)	1973-06-20
NL169015C (nl)	1982-05-17
JPS511362B1 (fr)	1976-01-16
US3643032A (en)	1972-02-15

Publication	Publication Date	Title
AR201908A1 (es)	1975-04-30	Disposicion conmutadora de comunicaciones
AR203564A1 (es)	1975-09-22	Disposicion de conmutacion de comunicaciones
BR7017498D0 (pt)	1973-01-16	Construcao de comutador
BE755409A (fr)	1971-03-01	Dispositif de commutation
BE746600A (fr)	1970-07-31	Dispositif de commutation
AT310815B (de)	1973-10-25	Funktelephoniesystem
AT304685B (de)	1973-01-25	Kleinschalter
OA03670A (fr)	1971-12-24	Antennes de télécommunications.
IT1019140B (it)	1977-11-10	Impianto di commutazione telefonica
AT295667B (de)	1972-01-10	Lastumschalteinrichtung
CH521695A (de)	1972-04-15	PCM-Zeitmultiplexvermittlungsverfahren
CH509647A (de)	1971-06-30	Trennschalter
CH515669A (fr)	1971-11-15	Centre de commutation en multiplex dans le temps
AT317299B (de)	1974-08-26	Weichennetzwerk
CH534994A (fr)	1973-03-15	Centre de commutation de données
NL151542B (nl)	1976-11-15	Aardingsschakelaar.
CH544470A (de)	1973-12-28	Fernmeldevermittlungsanlage
FR1518364A (fr)	1968-03-22	Circuit de commutation
CH539992A (de)	1973-07-31	Automatische Fernmeldevermittlungsanlage
BE744680A (fr)	1970-07-01	Vanne de commutation commandee electriquement
CH507581A (de)	1971-05-15	Programmgesteuertes, elektrisches Schaltwerk
CH543842A (fr)	1973-10-31	Central de télécommunication
BR7024888D0 (pt)	1973-04-17	Central de telecomunicacoes
AT310260B (de)	1973-09-25	Fernmeldevermittlungsanlage
DK137414B (da)	1978-02-27	Snapafbryder.

Legal Events

Date	Code	Title	Description
1990-03-31	RE	Patent lapsed	Owner name: WESTERN ELECTRIC CY INC. Effective date: 19890930

Date

Code

Title

Description

1990-03-31

Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19890930