LU80132A1 - - Google Patents

Info

Publication number
LU80132A1
LU80132A1 LU80132A LU80132A LU80132A1 LU 80132 A1 LU80132 A1 LU 80132A1 LU 80132 A LU80132 A LU 80132A LU 80132 A LU80132 A LU 80132A LU 80132 A1 LU80132 A1 LU 80132A1
Authority
LU
Luxembourg
Application number
LU80132A
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 filed Critical
Publication of LU80132A1 publication Critical patent/LU80132A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0676—Mutual
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0688—Change of the master or reference, e.g. take-over or failure of the master
    • 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)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
LU80132A 1977-08-22 1978-08-21 LU80132A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2737713A DE2737713C2 (de) 1977-08-22 1977-08-22 Zeitmultiplex-Digital-Vermittlungsanlage, insbesondere PCM-Fernsprechvermittlungsanlage, mit doppelt vorgesehenen Koppelfeldeinrichtungen

Publications (1)

Publication Number Publication Date
LU80132A1 true LU80132A1 (fr) 1979-01-19

Family

ID=6016963

Family Applications (1)

Application Number Title Priority Date Filing Date
LU80132A LU80132A1 (fr) 1977-08-22 1978-08-21

Country Status (14)

Country Link
US (1) US4355386A (fr)
JP (1) JPS58231B2 (fr)
AT (1) ATA607178A (fr)
BE (1) BE869889A (fr)
CH (1) CH630765A5 (fr)
DE (1) DE2737713C2 (fr)
FR (1) FR2401583A1 (fr)
GB (1) GB2003365B (fr)
HU (1) HU179310B (fr)
IT (1) IT1098170B (fr)
LU (1) LU80132A1 (fr)
NL (1) NL7808619A (fr)
SU (1) SU948303A3 (fr)
ZA (1) ZA784462B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014945A1 (fr) * 1979-02-27 1980-09-03 Siemens Aktiengesellschaft Montage pour la production d'une fréquence d'horloge dans des centraux de télécommunication, en particulier dans des centraux à multiplexage temporel de signaux numériques

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467523A1 (fr) * 1979-10-12 1981-04-17 Thomson Csf Systeme de controle d'un reseau de connexion
SE435010B (sv) * 1982-12-30 1984-08-27 Ellemtel Utvecklings Ab Sett och anordning i ett telekommunikationssystem for aktivering av organ fran vilolege till aktivt lege
SE435011B (sv) * 1982-12-30 1984-08-27 Ellemtel Utvecklings Ab Sett och anordning i ett telekommunikationssystem vid aktivering av abonnentterminaler
JPH0449356Y2 (fr) * 1985-11-08 1992-11-19
US5737317A (en) * 1988-12-05 1998-04-07 Yamaha Corporation Communication system testing method
US5903543A (en) * 1996-05-21 1999-05-11 Samsung Electronics Co., Ltd. Apparatus and method of preventing cell data loss during clock switching
DE19832440A1 (de) * 1998-07-18 2000-01-20 Alcatel Sa Synchronisationsverfahren, primärer Referenztaktgenerator und Netzelement für ein synchrones digitales Nachrichtenübertragungsnetz
US6954451B1 (en) * 2000-11-21 2005-10-11 Ravesim, Inc. Distributed time-multiplexed bus architecture and emulation apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153059B (nl) * 1967-01-23 1977-04-15 Bell Telephone Mfg Automatisch telecommunicatie-schakelstelsel.
SE347826B (fr) * 1970-11-20 1972-08-14 Ericsson Telefon Ab L M
DE2204703C3 (de) * 1971-02-22 1981-05-27 Società Italiana Telecomunicazioni Siemens S.p.A., 20149 Milano Schaltungsanordnung zum Einführen eines Ersatz-Taktsignals in ein PCM-Übertragungssystem
US3803568A (en) * 1973-04-06 1974-04-09 Gte Automatic Electric Lab Inc System clock for electronic communication systems
DE2320123C2 (de) * 1973-04-19 1975-02-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Zusammenführung der einander entsprechenden Ausgangs-Zeitmultiplexleitungen doppelt vorgesehener Koppelfelder von Zeitmultiplex-Digital-Fernmeldevermittlungsstellen, insbesondere PCM-Fernsprechvermittlungsstellen
NL7309770A (nl) * 1973-07-13 1975-01-15 Bell Telephone Mfg Besturingsinrichting.
LU71166A1 (fr) * 1974-05-27 1975-01-20
IT1051350B (it) * 1975-12-09 1981-04-21 Cselt Centro Studi Lab Telecom Sistema di temporizzazione tripli to per impianti duplicati conte nenti circuiti logici
US4025874A (en) * 1976-04-30 1977-05-24 Rockwell International Corporation Master/slave clock arrangement for providing reliable clock signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014945A1 (fr) * 1979-02-27 1980-09-03 Siemens Aktiengesellschaft Montage pour la production d'une fréquence d'horloge dans des centraux de télécommunication, en particulier dans des centraux à multiplexage temporel de signaux numériques

Also Published As

Publication number Publication date
JPS58231B2 (ja) 1983-01-05
BE869889A (fr) 1979-02-22
GB2003365B (en) 1982-02-10
IT1098170B (it) 1985-09-07
IT7826871A0 (it) 1978-08-21
ZA784462B (en) 1979-07-25
FR2401583A1 (fr) 1979-03-23
SU948303A3 (ru) 1982-07-30
HU179310B (en) 1982-09-28
CH630765A5 (de) 1982-06-30
DE2737713C2 (de) 1983-09-29
DE2737713A1 (de) 1979-03-08
FR2401583B1 (fr) 1983-09-30
ATA607178A (de) 1983-05-15
NL7808619A (nl) 1979-02-26
US4355386A (en) 1982-10-19
GB2003365A (en) 1979-03-07
JPS5443601A (en) 1979-04-06

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