BE857348A - Dispositif de synchronisation "trame" - Google Patents

Dispositif de synchronisation "trame"

Info

Publication number
BE857348A
BE857348A BE1008311A BE1008311A BE857348A BE 857348 A BE857348 A BE 857348A BE 1008311 A BE1008311 A BE 1008311A BE 1008311 A BE1008311 A BE 1008311A BE 857348 A BE857348 A BE 857348A
Authority
BE
Belgium
Prior art keywords
frame
synchronization device
synchronization
Prior art date
Application number
BE1008311A
Other languages
English (en)
French (fr)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of BE857348A publication Critical patent/BE857348A/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
    • H04J3/062—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/05—Electric or magnetic storage of signals before transmitting or retransmitting for changing the transmission rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Executing Machine-Instructions (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE1008311A 1976-08-20 1977-08-01 Dispositif de synchronisation "trame" BE857348A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625345A FR2362527A1 (fr) 1976-08-20 1976-08-20 Dispositif de synchronisation " trame "

Publications (1)

Publication Number Publication Date
BE857348A true BE857348A (fr) 1978-02-01

Family

ID=9177036

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008311A BE857348A (fr) 1976-08-20 1977-08-01 Dispositif de synchronisation "trame"

Country Status (12)

Country Link
US (1) US4121057A (xx)
JP (1) JPS5326504A (xx)
BE (1) BE857348A (xx)
CA (1) CA1092245A (xx)
DE (1) DE2736503A1 (xx)
DK (1) DK370477A (xx)
FR (1) FR2362527A1 (xx)
GB (1) GB1534669A (xx)
IE (1) IE45566B1 (xx)
IT (1) IT1086052B (xx)
LU (1) LU77980A1 (xx)
NL (1) NL7708997A (xx)

Families Citing this family (4)

* 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
DE3019078C2 (de) * 1980-05-19 1982-08-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Synchronisiereinrichtung für ein Zeitmultiplexsystem
US4531210A (en) * 1983-06-22 1985-07-23 Gte Automatic Electric Incorporated Digital span reframing circuit
GB2151437B (en) * 1983-12-13 1987-04-29 Plessey Co Plc Frame aligner for use in telecommunication exchange systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421147A (en) * 1965-05-07 1969-01-07 Bell Telephone Labor Inc Buffer arrangement
US3867579A (en) * 1973-12-21 1975-02-18 Bell Telephone Labor Inc Synchronization apparatus for a time division switching system
JPS5518085B2 (xx) * 1974-08-14 1980-05-16
US4002845A (en) * 1975-03-26 1977-01-11 Digital Communications Corporation Frame synchronizer
US4045618A (en) * 1976-01-29 1977-08-30 Compagnie Industrielle Des Telecommunications Cit-Alcatel S.A. Device for synchronizing a binary data train in relation to a reference train

Also Published As

Publication number Publication date
IE45566L (en) 1978-02-20
IT1086052B (it) 1985-05-28
DE2736503A1 (de) 1978-02-23
NL7708997A (nl) 1978-02-22
DK370477A (da) 1978-02-21
LU77980A1 (xx) 1978-04-27
IE45566B1 (en) 1982-09-22
CA1092245A (fr) 1980-12-23
US4121057A (en) 1978-10-17
GB1534669A (en) 1978-12-06
FR2362527A1 (fr) 1978-03-17
FR2362527B1 (xx) 1979-01-12
JPS5326504A (en) 1978-03-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCAT

Effective date: 19860831