BE860842A - Dispositif de multiplexage numerique de trains plesiochrones - Google Patents

Dispositif de multiplexage numerique de trains plesiochrones

Info

Publication number
BE860842A
BE860842A BE1008520A BE1008520A BE860842A BE 860842 A BE860842 A BE 860842A BE 1008520 A BE1008520 A BE 1008520A BE 1008520 A BE1008520 A BE 1008520A BE 860842 A BE860842 A BE 860842A
Authority
BE
Belgium
Prior art keywords
plesiochronous
trains
multiplexing device
digital multiplexing
digital
Prior art date
Application number
BE1008520A
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 BE860842A publication Critical patent/BE860842A/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
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H04J3/073—Bit stuffing, e.g. PDH

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
BE1008520A 1976-12-03 1977-11-16 Dispositif de multiplexage numerique de trains plesiochrones BE860842A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7636514A FR2373198A1 (fr) 1976-12-03 1976-12-03 Dispositif de multiplexage numerique de trains plesiochrones

Publications (1)

Publication Number Publication Date
BE860842A true BE860842A (fr) 1978-05-16

Family

ID=9180637

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008520A BE860842A (fr) 1976-12-03 1977-11-16 Dispositif de multiplexage numerique de trains plesiochrones

Country Status (12)

Country Link
US (1) US4132862A (sv)
BE (1) BE860842A (sv)
CA (1) CA1103376A (sv)
DE (1) DE2752996A1 (sv)
DK (1) DK537877A (sv)
FR (1) FR2373198A1 (sv)
GB (1) GB1554689A (sv)
IE (1) IE46537B1 (sv)
IT (1) IT1088577B (sv)
LU (1) LU78562A1 (sv)
NL (1) NL7713445A (sv)
SE (1) SE424395B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247937A (en) * 1977-11-24 1981-01-27 Plessey Handel Und Investments Ag Synthesis arrangements for use in digital data transmission systems
DE2839893C3 (de) * 1978-09-13 1981-03-12 Siemens AG, 1000 Berlin und 8000 München Zeitmultiplex-Übertragungsverfahreen
FR2450008A1 (fr) * 1979-02-21 1980-09-19 Portejoie Jean Francois Circuit de synchronisation de signaux numeriques plesiochrones par justification
DE2908366C2 (de) * 1979-03-03 1987-04-02 Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Verfahren und Schaltungsanordnung zur Reduzierung von Phasenschwankungen bei der Taktrückgewinnung in einem digitalen, hierarchisch gegliederten, plesiochronen Nachrichtenübertragungssystem
US4259738A (en) * 1979-05-18 1981-03-31 Raytheon Company Multiplexer system providing improved bit count integrity
JPS5731247A (en) * 1980-08-01 1982-02-19 Hitachi Ltd Multiplexing tramsmission system
FR2500240B1 (fr) * 1981-02-19 1986-10-31 Billy Jean Claude Systeme de multiplexage et de demultiplexage avec justification
US4397017A (en) * 1981-03-02 1983-08-02 Nippon Electric Co., Ltd. Stuff synchronization device with reduced sampling jitter
DE3201965A1 (de) * 1982-01-22 1983-08-04 Siemens AG, 1000 Berlin und 8000 München Digitales nachrichtenuebertragungssystem
US4845436A (en) * 1985-05-29 1989-07-04 Trio Kabushiki Kaisha Frequency synthesizer suited for use in a time division multiplexing system
US4649536A (en) * 1985-09-23 1987-03-10 Motorola, Inc. Flexible multiplex system for time division multiplex
US4891808A (en) * 1987-12-24 1990-01-02 Coherent Communication Systems Corp. Self-synchronizing multiplexer
JPH0693667B2 (ja) * 1988-08-03 1994-11-16 富士通株式会社 同期多重方式
JPH0756968B2 (ja) * 1989-06-23 1995-06-14 日本電気株式会社 多重スタッフ処理回路
DE3922897A1 (de) * 1989-07-12 1991-01-17 Philips Patentverwaltung Stopfentscheidungsschaltung fuer eine anordnung zur bitratenanpassung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569631A (en) * 1968-05-07 1971-03-09 Bell Telephone Labor Inc Pcm network synchronization
US3742145A (en) * 1972-04-17 1973-06-26 Itt Asynchronous time division multiplexer and demultiplexer
FR2269246B1 (sv) * 1974-04-25 1976-12-17 Cit Alcatel
FR2308251A1 (fr) * 1975-04-18 1976-11-12 Telecommunications Sa Procede et dispositif de demande de justification
IT1037960B (it) * 1975-05-09 1979-11-20 Sits Soc It Telecom Siemens Memoria elastica per multiplatore asincrono pcm

Also Published As

Publication number Publication date
NL7713445A (nl) 1978-06-06
SE7713699L (sv) 1978-06-04
DE2752996A1 (de) 1978-08-10
FR2373198B1 (sv) 1980-02-08
SE424395B (sv) 1982-07-12
IE46537B1 (en) 1983-07-13
CA1103376A (fr) 1981-06-16
DK537877A (da) 1978-06-04
US4132862A (en) 1979-01-02
LU78562A1 (sv) 1978-07-14
FR2373198A1 (fr) 1978-06-30
IE772450L (en) 1978-06-03
GB1554689A (en) 1979-10-24
IT1088577B (it) 1985-06-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCAT

Effective date: 19861130