RO79974A - Dispozitiv de sincronizare multiplex intr-o centrala de comutatie temporala - Google Patents

Dispozitiv de sincronizare multiplex intr-o centrala de comutatie temporala

Info

Publication number
RO79974A
RO79974A RO80101027A RO10102780A RO79974A RO 79974 A RO79974 A RO 79974A RO 80101027 A RO80101027 A RO 80101027A RO 10102780 A RO10102780 A RO 10102780A RO 79974 A RO79974 A RO 79974A
Authority
RO
Romania
Prior art keywords
synchronization device
temporal switching
multiplex synchronization
entral
multiplex
Prior art date
Application number
RO80101027A
Other languages
English (en)
French (fr)
Inventor
Dieu Bernard Le
Jean R Herledan
Original Assignee
Societe Anonyme Dite:Compagnie Industrielle Des Telecommunication Cit-Alicatel,Fr
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 Societe Anonyme Dite:Compagnie Industrielle Des Telecommunication Cit-Alicatel,Fr filed Critical Societe Anonyme Dite:Compagnie Industrielle Des Telecommunication Cit-Alicatel,Fr
Publication of RO79974A publication Critical patent/RO79974A/ro

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators
    • H04J3/0629—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators in a network, e.g. in combination with switching or multiplexing, slip buffers
    • 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)
  • Computer Hardware Design (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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
RO80101027A 1979-05-03 1980-04-30 Dispozitiv de sincronizare multiplex intr-o centrala de comutatie temporala RO79974A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7911094A FR2455822B1 (fr) 1979-05-03 1979-05-03 Dispositif de synchronisation de multiplex dans un central de commutation temporelle

Publications (1)

Publication Number Publication Date
RO79974A true RO79974A (ro) 1983-11-01

Family

ID=9224947

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80101027A RO79974A (ro) 1979-05-03 1980-04-30 Dispozitiv de sincronizare multiplex intr-o centrala de comutatie temporala

Country Status (12)

Country Link
US (1) US4352181A (ro)
EP (1) EP0018618B1 (ro)
JP (1) JPS55149592A (ro)
CA (1) CA1150431A (ro)
DE (1) DE3068171D1 (ro)
FI (1) FI73346C (ro)
FR (1) FR2455822B1 (ro)
IE (1) IE49777B1 (ro)
MX (1) MX146859A (ro)
PL (1) PL130196B1 (ro)
RO (1) RO79974A (ro)
ZA (1) ZA802661B (ro)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA804386B (en) * 1979-08-10 1981-07-29 Plessey Co Ltd Frame aligner for digital telecommunications exchange system
US4965794A (en) * 1987-10-05 1990-10-23 Dallas Semiconductor Corporation Telecommunications FIFO
US5263057A (en) * 1990-05-09 1993-11-16 Ant Nachrichtentechnik Gmbh Method of reducing waiting time jitter
DE4027968A1 (de) * 1990-09-04 1992-03-05 Philips Patentverwaltung Schaltungsanordnung zur bitratenanpassung zweier digitaler signale
US5440591A (en) * 1992-04-10 1995-08-08 The Grass Valley Group, Inc. Switching apparatus for digital signals
US7447931B1 (en) * 2005-12-09 2008-11-04 Rockwell Automation Technologies, Inc. Step time change compensation in an industrial automation network

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB997835A (en) * 1962-05-16 1965-07-07 British Telecomm Res Ltd Improvements in or relating to electrical signalling systems
GB946254A (en) * 1961-02-23 1964-01-08 British Telecomm Res Ltd Improvements in or relating to electrical signalling systems
AU415841B2 (en) * 1966-03-28 1971-08-03 Improvements in signalling systems
US3867579A (en) * 1973-12-21 1975-02-18 Bell Telephone Labor Inc Synchronization apparatus for a time division switching system
US3928727A (en) * 1974-12-23 1975-12-23 Roche Alain Synchronization device for time-multiplexed signal transmission and switching systems
FR2320023A1 (fr) * 1975-07-28 1977-02-25 Constr Telephoniques Procede et dispositif de resynchronisation d'informations entrantes structurees en trames
FR2326102A2 (fr) * 1975-09-29 1977-04-22 Constr Telephoniques Procede et dispositif de resynchronisation d'informations entrantes structurees en trames
FR2379204A1 (fr) * 1977-01-28 1978-08-25 Materiel Telephonique Dispositif de resynchronisation d'informations numeriques

Also Published As

Publication number Publication date
PL130196B1 (en) 1984-07-31
MX146859A (es) 1982-08-25
EP0018618B1 (fr) 1984-06-13
EP0018618A1 (fr) 1980-11-12
FI73346B (fi) 1987-05-29
US4352181A (en) 1982-09-28
ZA802661B (en) 1981-05-27
FI73346C (fi) 1987-09-10
DE3068171D1 (en) 1984-07-19
IE800895L (en) 1980-11-03
PL223963A1 (ro) 1981-02-27
CA1150431A (fr) 1983-07-19
FI801369A7 (fi) 1980-11-04
FR2455822A1 (fr) 1980-11-28
FR2455822B1 (fr) 1987-06-26
IE49777B1 (en) 1985-12-11
JPS55149592A (en) 1980-11-20

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