FR2399163A1 - Multiplexeur-demultiplexeur de signaux numeriques plesiosynchrones de debits differents - Google Patents

Multiplexeur-demultiplexeur de signaux numeriques plesiosynchrones de debits differents

Info

Publication number
FR2399163A1
FR2399163A1 FR7722880A FR7722880A FR2399163A1 FR 2399163 A1 FR2399163 A1 FR 2399163A1 FR 7722880 A FR7722880 A FR 7722880A FR 7722880 A FR7722880 A FR 7722880A FR 2399163 A1 FR2399163 A1 FR 2399163A1
Authority
FR
France
Prior art keywords
digital signals
rate
plesiosynchronous
demultiplexer
multiplexer
Prior art date
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.)
Granted
Application number
FR7722880A
Other languages
English (en)
Other versions
FR2399163B1 (fr
Inventor
Patrick Emile Boutmy
Michel Stutzmann
Jean Gaston Walraet
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR7722880A priority Critical patent/FR2399163A1/fr
Priority to GB25216/78A priority patent/GB1593848A/en
Priority to DE2825954A priority patent/DE2825954C2/de
Priority to US05/926,960 priority patent/US4196315A/en
Publication of FR2399163A1 publication Critical patent/FR2399163A1/fr
Application granted granted Critical
Publication of FR2399163B1 publication Critical patent/FR2399163B1/fr
Granted legal-status Critical Current

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)

Abstract

a. Multiplexeur-démultiplexeur pour le multiplexage d'une pluralité de signaux numériques plésiosynchrones. b. Il multiplexe du signaux plésiosynchrones dont les uns ont un débit nominal faible et les autres un débit nominal intermédiaire approximativement égal à un multiple entier dudit débit nominal faible, en un signal unique ayant un débit nominal fort approximativement égal à des multiples entiers des débits faible et intermédiaire et démultiplexe ledit signal unique à débit fort en une pluralité de signaux numériques plésiosynchrones dont les uns ont ledit débit faible et les autres ledit débit intermédiaire. c. Multiplexage avec justification et démultiplexage avec déjustification.
FR7722880A 1977-07-26 1977-07-26 Multiplexeur-demultiplexeur de signaux numeriques plesiosynchrones de debits differents Granted FR2399163A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7722880A FR2399163A1 (fr) 1977-07-26 1977-07-26 Multiplexeur-demultiplexeur de signaux numeriques plesiosynchrones de debits differents
GB25216/78A GB1593848A (en) 1977-07-26 1978-05-31 Multiplexing
DE2825954A DE2825954C2 (de) 1977-07-26 1978-06-14 Digitale Zeitmultiplexanlage
US05/926,960 US4196315A (en) 1977-07-26 1978-07-21 Digital multiplexing and demultiplexing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722880A FR2399163A1 (fr) 1977-07-26 1977-07-26 Multiplexeur-demultiplexeur de signaux numeriques plesiosynchrones de debits differents

Publications (2)

Publication Number Publication Date
FR2399163A1 true FR2399163A1 (fr) 1979-02-23
FR2399163B1 FR2399163B1 (fr) 1981-08-21

Family

ID=9193804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722880A Granted FR2399163A1 (fr) 1977-07-26 1977-07-26 Multiplexeur-demultiplexeur de signaux numeriques plesiosynchrones de debits differents

Country Status (4)

Country Link
US (1) US4196315A (fr)
DE (1) DE2825954C2 (fr)
FR (1) FR2399163A1 (fr)
GB (1) GB1593848A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500240A1 (fr) * 1981-02-19 1982-08-20 Billy Jean Claude Systeme de multiplexage et de demultiplexage avec justification
FR2504759A1 (en) * 1981-04-28 1982-10-29 Thomson Csf Multiplex and demultiplex transmission system for tropospheric link - has control obtained from microprocessor in frame control circuit acting on frame synchronising and descriptive elements
EP0374562A1 (fr) * 1988-12-08 1990-06-27 Alcatel Telspace Dispositif de commutation d'un train binaire sur un autre
FR2662885A1 (fr) * 1990-05-29 1991-12-06 Cit Alcatel Dispositif de multiplexage temporel de trains numeriques plesiochrones.

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923660B2 (ja) * 1979-02-19 1984-06-04 株式会社日立製作所 ディジタル信号伝送方式
US4397017A (en) * 1981-03-02 1983-08-02 Nippon Electric Co., Ltd. Stuff synchronization device with reduced sampling jitter
CA1229434A (fr) * 1983-12-23 1987-11-17 Northern Telecom Limited Multiplexeur de controle de liaison de donnees a protocole niveau bit
DE3525567A1 (de) * 1985-07-15 1987-05-07 Krone Ag Bewegtbildkodierer mit selbstkennzeichnung der stopfzeichen
FR2587159B1 (fr) * 1985-09-12 1987-11-13 Coatanea Pierre Equipements de multiplexage et demultiplexage pour liaison numerique synchrone a debit et rapiditite de modulation variables
US5535216A (en) * 1995-01-17 1996-07-09 Digital Equipment Corporation Multiplexed gapped constant bit rate data transmission
US7257328B2 (en) * 1999-12-13 2007-08-14 Finisar Corporation System and method for transmitting data on return path of a cable television system
US6560292B1 (en) * 2000-04-07 2003-05-06 Qualcomm Incorporated Method for coding in a telecommunications system
DE60203173T2 (de) * 2001-04-26 2006-04-20 International Business Machines Corp. Verfahren und vorichtung mit einfünger/rahmenanpasser mehrerer kanäle niedriger geschwindigkeiten in einen einzigen hochgeschwindigkeits sdh/sonet kanal
US7710996B1 (en) * 2002-08-27 2010-05-04 Juniper Networks, Inc. Programmable systems and methods for weighted round robin arbitration
CN1235369C (zh) * 2002-09-17 2006-01-04 华为技术有限公司 一种实现光同步数字传送网多业务优化中路由分配的方法

Family Cites Families (4)

* 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
FR2252710B1 (fr) * 1973-11-27 1978-09-29 France Etat
US3931473A (en) * 1974-09-03 1976-01-06 Trw Inc. Digital multiplexer system
DE2622107C2 (de) * 1976-05-18 1982-04-22 Siemens AG, 1000 Berlin und 8000 München Verfahren und Anordnung zur digitalen Nachrichtenübertragung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500240A1 (fr) * 1981-02-19 1982-08-20 Billy Jean Claude Systeme de multiplexage et de demultiplexage avec justification
EP0060155A1 (fr) * 1981-02-19 1982-09-15 Jean-Claude Billy Système de multiplexage et de démultiplexage avec justification
FR2504759A1 (en) * 1981-04-28 1982-10-29 Thomson Csf Multiplex and demultiplex transmission system for tropospheric link - has control obtained from microprocessor in frame control circuit acting on frame synchronising and descriptive elements
EP0374562A1 (fr) * 1988-12-08 1990-06-27 Alcatel Telspace Dispositif de commutation d'un train binaire sur un autre
FR2641428A1 (fr) * 1988-12-08 1990-07-06 Alcatel Transmission Dispositif de commutation d'un train binaire sur un autre
FR2662885A1 (fr) * 1990-05-29 1991-12-06 Cit Alcatel Dispositif de multiplexage temporel de trains numeriques plesiochrones.

Also Published As

Publication number Publication date
FR2399163B1 (fr) 1981-08-21
GB1593848A (en) 1981-07-22
DE2825954A1 (de) 1979-03-15
DE2825954C2 (de) 1982-05-27
US4196315A (en) 1980-04-01

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