DE69203497D1 - Endstationssynchronisierung in einem Baumnetzwerk mit mehreren Übertragungsraten und Halbduplexbetrieb. - Google Patents

Endstationssynchronisierung in einem Baumnetzwerk mit mehreren Übertragungsraten und Halbduplexbetrieb.

Info

Publication number
DE69203497D1
DE69203497D1 DE69203497T DE69203497T DE69203497D1 DE 69203497 D1 DE69203497 D1 DE 69203497D1 DE 69203497 T DE69203497 T DE 69203497T DE 69203497 T DE69203497 T DE 69203497T DE 69203497 D1 DE69203497 D1 DE 69203497D1
Authority
DE
Germany
Prior art keywords
transmission rates
multiple transmission
end station
duplex operation
tree network
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.)
Expired - Lifetime
Application number
DE69203497T
Other languages
English (en)
Other versions
DE69203497T2 (de
Inventor
Fabrice Bourgart
Jacques Abiven
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.)
Gula Consulting LLC
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Publication of DE69203497D1 publication Critical patent/DE69203497D1/de
Application granted granted Critical
Publication of DE69203497T2 publication Critical patent/DE69203497T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04J3/0602—Systems characterised by the synchronising information used
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H04B10/272—Star-type networks or tree-type networks
    • 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
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
DE69203497T 1991-03-21 1992-03-20 Endstationssynchronisierung in einem Baumnetzwerk mit mehreren Übertragungsraten und Halbduplexbetrieb. Expired - Lifetime DE69203497T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103457A FR2674393A1 (fr) 1991-03-21 1991-03-21 Synchronisation de stations terminales dans un reseau a l'alternat et multidebit.

Publications (2)

Publication Number Publication Date
DE69203497D1 true DE69203497D1 (de) 1995-08-24
DE69203497T2 DE69203497T2 (de) 1996-04-04

Family

ID=9410992

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203497T Expired - Lifetime DE69203497T2 (de) 1991-03-21 1992-03-20 Endstationssynchronisierung in einem Baumnetzwerk mit mehreren Übertragungsraten und Halbduplexbetrieb.

Country Status (5)

Country Link
US (1) US5272694A (de)
EP (1) EP0505281B1 (de)
JP (1) JP3039124B2 (de)
DE (1) DE69203497T2 (de)
FR (1) FR2674393A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5475616A (en) * 1992-02-19 1995-12-12 Matsushita Graphic Communication Systems, Inc. Data processing apparatus for decoding, converting in size and coding pieces of line data and transmitting the line data to a communication partner
EP0616443A3 (de) * 1993-03-15 1994-10-26 Koninkl Philips Electronics Nv Telekommunikationssystem mit Abstandsmessung.
EP0729671A1 (de) * 1994-09-15 1996-09-04 Koninklijke Philips Electronics N.V. Verzögerungseinheit und übertragungssystem mit einer solchen verzögerungseinheit
US5535217A (en) * 1994-12-20 1996-07-09 International Business Machines Corporation Method and apparatus for probabilistic clock synchronization with interval arithmetic
US5590140A (en) * 1994-12-30 1996-12-31 Lucent Technologies Inc. Clock recovery extrapolation
US5805583A (en) * 1995-08-25 1998-09-08 Terayon Communication Systems Process for communicating multiple channels of digital data in distributed systems using synchronous code division multiple access
FR2765427B1 (fr) * 1997-06-27 2000-09-08 Sgs Thomson Microelectronics Circuit d'emission-reception pour relier une station de base a une centrale de commande de station de base selon la norme dect
FI112567B (fi) * 1998-10-23 2003-12-15 Nokia Corp Radiolinkkijärjestelmän terminaalien synkronointi
US6353352B1 (en) * 1998-11-25 2002-03-05 Vantis Corporation Clock tree topology
US7356098B2 (en) 2001-11-14 2008-04-08 Ipwireless, Inc. Method, communication system and communication unit for synchronisation for multi-rate communication
US7180886B2 (en) * 2002-05-24 2007-02-20 Richtek Technology Corp. Synchronized data communication on a one-wired bus
CN100405860C (zh) * 2003-04-01 2008-07-23 英华达(上海)电子有限公司 全球移动通信系统手机实现精确计时的方法
TWI224257B (en) * 2003-08-28 2004-11-21 Sunplus Technology Co Ltd Apparatus and method of using checking bits to conduct encrypting protection
EP2174442A4 (de) * 2007-07-20 2012-03-07 Blue Danube Labs Inc Verfahren und system für mehrpunktsignalerzeugung mit phasensynchronisierten lokalen trägern
US7953122B2 (en) * 2008-07-25 2011-05-31 International Business Machines Corporation Transport bitstream synchronization
FR3002396A1 (fr) * 2013-02-20 2014-08-22 Jacques Louis Marie Pontois Procede et dispositif de synchronisation d'horloges distantes utilisant un unique lien de communication en mode "half duplex"

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411007A (en) * 1981-04-29 1983-10-18 The Manitoba Telephone System Distributed network synchronization system
DE3611959A1 (de) * 1986-04-09 1987-10-22 Siemens Ag Synchronisierverfahren
CA1274928A (en) * 1986-05-28 1990-10-02 Hirotoshi Shirasu Method and system for bidirectionally transmitting data
GB8727846D0 (en) * 1987-11-27 1987-12-31 British Telecomm Optical communications network
US4797900A (en) * 1987-08-31 1989-01-10 Universal Data Systems, Inc. Modem with improved clock control and method therefor
JP2531272B2 (ja) * 1988-08-11 1996-09-04 日本電気株式会社 フレ―ム同期制御方式
FR2635624B1 (fr) * 1988-08-19 1994-05-13 Abiven Jacques Procede de synchronisation et dispositifs de recuperation de synchronisation pour communications a l'alternat
FR2636482B1 (fr) * 1988-09-13 1993-11-12 Abiven Jacques Procede de synchronisation pour le multiplexage de mots dans un reseau de communication etoile a fibres optiques
US5177739A (en) * 1990-04-20 1993-01-05 Racal Data Communications, Inc. Multiport - multipoint digital data service
FR2664112B1 (fr) * 1990-06-29 1993-05-28 Abiven Jacques Procede de reglage de niveau d'emission de terminaux dans un reseau de transmission a l'alternat.

Also Published As

Publication number Publication date
EP0505281B1 (de) 1995-07-19
DE69203497T2 (de) 1996-04-04
EP0505281A1 (de) 1992-09-23
JPH07115409A (ja) 1995-05-02
JP3039124B2 (ja) 2000-05-08
FR2674393B1 (de) 1994-12-16
US5272694A (en) 1993-12-21
FR2674393A1 (fr) 1992-09-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GULA CONSULTING LLC, DOVER, DEL., US