FI875773A - Synkronisering av datanaetverk. - Google Patents

Synkronisering av datanaetverk. Download PDF

Info

Publication number
FI875773A
FI875773A FI875773A FI875773A FI875773A FI 875773 A FI875773 A FI 875773A FI 875773 A FI875773 A FI 875773A FI 875773 A FI875773 A FI 875773A FI 875773 A FI875773 A FI 875773A
Authority
FI
Finland
Prior art keywords
data
synchronization
network
data network
data data
Prior art date
Application number
FI875773A
Other languages
English (en)
Finnish (fi)
Other versions
FI875773A0 (fi
Inventor
Francis Ronald Gloyne
Philip David Harvey
Original Assignee
Bicc Plc
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 Bicc Plc filed Critical Bicc Plc
Publication of FI875773A publication Critical patent/FI875773A/fi
Publication of FI875773A0 publication Critical patent/FI875773A0/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Small-Scale Networks (AREA)
FI875773A 1985-07-01 1987-12-30 Synkronisering av datanaetverk. FI875773A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858516609A GB8516609D0 (en) 1985-07-01 1985-07-01 Data network synchronisation
PCT/GB1986/000384 WO1987000369A1 (en) 1985-07-01 1986-07-01 Data network synchronisation

Publications (2)

Publication Number Publication Date
FI875773A true FI875773A (fi) 1987-12-30
FI875773A0 FI875773A0 (fi) 1987-12-30

Family

ID=10581606

Family Applications (1)

Application Number Title Priority Date Filing Date
FI875773A FI875773A0 (fi) 1985-07-01 1987-12-30 Synkronisering av datanaetverk.

Country Status (10)

Country Link
US (1) US4794596A (ja)
EP (1) EP0264378A1 (ja)
JP (1) JPS63501188A (ja)
AU (1) AU578842B2 (ja)
DK (1) DK100587D0 (ja)
ES (1) ES2000446A6 (ja)
FI (1) FI875773A0 (ja)
GB (2) GB8516609D0 (ja)
PT (1) PT82881A (ja)
WO (1) WO1987000369A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932040A (en) * 1987-12-07 1990-06-05 Bull Hn Information Systems Inc. Bidirectional control signalling bus interface apparatus for transmitting signals between two bus systems
FR2638591B1 (fr) * 1988-11-03 1990-11-30 Telephonie Ind Commerciale Agencement de synchronisation pour autocommutateur numerique prive raccorde a un reseau rnis
US5099140A (en) * 1990-08-31 1992-03-24 Advanced Micro Devices, Inc. Synchronous clock source selector
FR2670345B1 (fr) * 1990-12-11 1994-09-30 Alcatel Business Systems Procede destine a assurer la permanence de la synchronisation des nóoeuds d'un reseau prive de telecommunications sur la meilleure des horloges disponibles et reseau correspondant.
EP0553360B1 (en) * 1991-08-19 1999-02-03 Fujitsu Limited Method for synchronizing synchronous data communication network, and communication device used in the synchronous data communication network
US5373537A (en) * 1991-09-02 1994-12-13 Siemens Aktiengesellschaft Method and apparatus for the synchronization of a clock means of a telecommunication switching system
EP0530393B1 (de) * 1991-09-02 1994-12-07 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Synchronisation einer Takteinrichtung eines Fernmeldevermittlungssystems
US5426633A (en) * 1992-06-02 1995-06-20 Nec Corporation System for processing synchronization signals with phase synchronization in a mobile communication network
FI95978C (fi) * 1994-03-01 1996-04-10 Nokia Telecommunications Oy Hierarkkinen synkronointimenetelmä
US5608755A (en) * 1994-10-14 1997-03-04 Rakib; Selim Method and apparatus for implementing carrierless amplitude/phase encoding in a network
US5699388A (en) * 1995-06-21 1997-12-16 Motorola, Inc. System and method for fully distributed synchronization of a radio communication network
US5619158A (en) * 1995-08-18 1997-04-08 International Business Machines Corp. Hierarchical clocking system using adaptive feedback
US6134234A (en) * 1996-07-19 2000-10-17 Nokia Telecommunications Oy Master-slave synchronization
US6208621B1 (en) * 1997-12-16 2001-03-27 Lsi Logic Corporation Apparatus and method for testing the ability of a pair of serial data transceivers to transmit serial data at one frequency and to receive serial data at another frequency
US7272632B2 (en) * 2001-06-15 2007-09-18 Kabushiki Kaisha Toshiba Distributed system and multiplexing control method for the system
CN101095300B (zh) * 2004-06-16 2012-05-16 汤姆逊许可公司 异步信号选择路径的系统和方法
US8116321B2 (en) * 2004-06-16 2012-02-14 Thomson Licensing System and method for routing asynchronous signals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986723A (en) * 1960-02-26 1961-05-30 Bell Telephone Labor Inc Synchronization in a system of interconnected units
LU71166A1 (ja) * 1974-05-27 1975-01-20
US3940558A (en) * 1975-01-31 1976-02-24 Digital Communications Corporation Remote master/slave station clock
LU74292A1 (ja) * 1975-07-25 1976-06-18
FR2349243A1 (fr) * 1976-04-23 1977-11-18 Telecommunications Sa Systeme de transmission numerique a division du temps
DE2837214A1 (de) * 1978-08-25 1980-03-06 Siemens Ag Anordnung zum uebertragen von digitalen datensignalen
SE433282B (sv) * 1982-09-20 1984-05-14 Ellemtel Utvecklings Ab Synkroniseringssystem
US4677614A (en) * 1983-02-15 1987-06-30 Emc Controls, Inc. Data communication system and method and communication controller and method therefor, having a data/clock synchronizer and method

Also Published As

Publication number Publication date
AU6130186A (en) 1987-01-30
WO1987000369A1 (en) 1987-01-15
GB2197161A (en) 1988-05-11
ES2000446A6 (es) 1988-03-01
GB8727567D0 (en) 1988-02-10
PT82881A (pt) 1987-01-26
FI875773A0 (fi) 1987-12-30
GB8516609D0 (en) 1985-08-07
DK100587A (da) 1987-02-26
JPS63501188A (ja) 1988-04-28
DK100587D0 (da) 1987-02-26
AU578842B2 (en) 1988-11-03
GB2197161B (en) 1989-07-26
EP0264378A1 (en) 1988-04-27
US4794596A (en) 1988-12-27

Similar Documents

Publication Publication Date Title
FI860862A0 (fi) Detekteringsapparat foer data av en ojaemn yta.
DE3681614D1 (de) Lokale netzwerke.
NO860697L (no) Lokalnettverk.
FI875773A (fi) Synkronisering av datanaetverk.
DE3674700D1 (de) Synchronisierungssystem.
DE3682401D1 (de) Lokales netzwerksystem.
DE3673475D1 (de) Optisches netzwerk.
FI860928A (fi) Foerbaettrat foerfarande foer expansion av tobak.
FI853938A0 (fi) Anordning foer profilmaetning av raelshjul.
FI870240A (fi) Foerfarande foer oeverfoering av digitala data.
DE3675046D1 (de) Lokales netzwerk.
DE3687178D1 (de) Datenkommunikationssystem.
NO862203L (no) Fremgangsmaate for overfoering av digitale data.
NO870829L (no) Immortalisering av primŸrceller.
NO872521L (no) Fremgangsmaate for overfoering av data.
FI851745A0 (fi) Anordning foer saendning och emottagning av kommunikation.
FI860597A (fi) Foerfarande foer framstaellning av en substituerad fenylurea.
FI863883A0 (fi) Anordning foer tillslutning av flaskhals.
FI852876L (fi) Anordning foer undervattensarbete.
DE3687800D1 (de) Netzwerksystem.
FI864790A0 (fi) Foerfarande foer framstaellning av 5-klor- och 5-brom-2-hydroxinikotinsyror.
FI864736A0 (fi) Foerfarande foer framstaellning av 2-substituerade 5-nitroso-4,6-diamino-pyrimidiner.
FI850412L (fi) Foerfarande foer framstaellning av 4-keto -9-metylfenazin.
FI854209A0 (fi) Anordning foer placering av ledningar i marken.
NO872769D0 (no) Belegning av gjenstander.

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BICC PUBLIC LIMITED COMPANY