FR2256616B1 - - Google Patents

Info

Publication number
FR2256616B1
FR2256616B1 FR7443391A FR7443391A FR2256616B1 FR 2256616 B1 FR2256616 B1 FR 2256616B1 FR 7443391 A FR7443391 A FR 7443391A FR 7443391 A FR7443391 A FR 7443391A FR 2256616 B1 FR2256616 B1 FR 2256616B1
Authority
FR
France
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.)
Expired
Application number
FR7443391A
Other languages
French (fr)
Other versions
FR2256616A1 (enrdf_load_stackoverflow
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.)
Plessey Handel und Investments AG
Original Assignee
Plessey Handel und Investments AG
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 Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Publication of FR2256616A1 publication Critical patent/FR2256616A1/fr
Application granted granted Critical
Publication of FR2256616B1 publication Critical patent/FR2256616B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR7443391A 1974-01-02 1974-12-31 Expired FR2256616B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1074*[A GB1450457A (en) 1974-01-02 1974-01-02 Telecommunication exchange systems

Publications (2)

Publication Number Publication Date
FR2256616A1 FR2256616A1 (enrdf_load_stackoverflow) 1975-07-25
FR2256616B1 true FR2256616B1 (enrdf_load_stackoverflow) 1983-02-25

Family

ID=9696743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443391A Expired FR2256616B1 (enrdf_load_stackoverflow) 1974-01-02 1974-12-31

Country Status (3)

Country Link
FR (1) FR2256616B1 (enrdf_load_stackoverflow)
GB (1) GB1450457A (enrdf_load_stackoverflow)
ZA (1) ZA748185B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367399A1 (fr) * 1976-10-05 1978-05-05 Materiel Telephonique Central telephonique a commutation temporelle comportant un dispositif d'emission de signaux de service
GB1583633A (en) * 1977-03-02 1981-01-28 Int Standard Electric Corp Distributed control for switching system
FR2409651A1 (fr) * 1977-11-18 1979-06-15 Constr Telephoniques Dispositif de surveillance de chemins associe a un reseau de connexion a commutation temporelle de signaux codes
US4298977A (en) * 1979-09-10 1981-11-03 Bell Telephone Laboratories, Incorporated Broadcast and alternate message time slot interchanger
FR2467523A1 (fr) * 1979-10-12 1981-04-17 Thomson Csf Systeme de controle d'un reseau de connexion
US4296492A (en) * 1979-12-26 1981-10-20 Bell Telephone Laboratories, Incorporated Continuity verification arrangement
US4493073A (en) * 1982-08-30 1985-01-08 At&T Bell Laboratories Maintenance of stored program controlled switching systems
CA1203875A (en) * 1983-06-16 1986-04-29 Mitel Corporation Switching system loopback test circuit
JPH04348630A (ja) * 1991-05-27 1992-12-03 Fujitsu Ltd 信号の伝送監視が可能な直列／並列変換部及び並列／直列変換部を備えたディジタル信号伝送装置
ES2204907T3 (es) * 1993-09-29 2004-05-01 Siemens Aktiengesellschaft Procedimiento para la verificacion de los elementos de conmutacion de una unidad de fases espaciales de una red de acoplamiento de una instalacion digital de conmutacion de telecomunicaciones en modo multiple por division de tiempo.

Also Published As

Publication number Publication date
AU7702174A (en) 1976-07-01
GB1450457A (en) 1976-09-22
ZA748185B (en) 1976-01-28
FR2256616A1 (enrdf_load_stackoverflow) 1975-07-25

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
CD Change of name or company name
TP Transmission of property
ST Notification of lapse