SE9901655L - Synkroniseringsförfarande och -anordning - Google Patents

Synkroniseringsförfarande och -anordning

Info

Publication number
SE9901655L
SE9901655L SE9901655A SE9901655A SE9901655L SE 9901655 L SE9901655 L SE 9901655L SE 9901655 A SE9901655 A SE 9901655A SE 9901655 A SE9901655 A SE 9901655A SE 9901655 L SE9901655 L SE 9901655L
Authority
SE
Sweden
Prior art keywords
signal
frame
difference
synchronization
node
Prior art date
Application number
SE9901655A
Other languages
Unknown language ( )
English (en)
Other versions
SE9901655D0 (sv
Inventor
Christer Bohm
Bengt J Olsson
Magnus Danielson
Original Assignee
Net Insight Ab
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 Net Insight Ab filed Critical Net Insight Ab
Priority to SE9901655A priority Critical patent/SE9901655L/sv
Publication of SE9901655D0 publication Critical patent/SE9901655D0/sv
Priority to PCT/SE2000/000874 priority patent/WO2000069108A1/en
Priority to AU47921/00A priority patent/AU4792100A/en
Publication of SE9901655L publication Critical patent/SE9901655L/sv

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the loop
    • 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
    • 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
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0688—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)
  • Synchronisation In Digital Transmission Systems (AREA)
SE9901655A 1999-05-06 1999-05-06 Synkroniseringsförfarande och -anordning SE9901655L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9901655A SE9901655L (sv) 1999-05-06 1999-05-06 Synkroniseringsförfarande och -anordning
PCT/SE2000/000874 WO2000069108A1 (en) 1999-05-06 2000-05-04 Synchronization method and apparatus
AU47921/00A AU4792100A (en) 1999-05-06 2000-05-04 Synchronization method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901655A SE9901655L (sv) 1999-05-06 1999-05-06 Synkroniseringsförfarande och -anordning

Publications (2)

Publication Number Publication Date
SE9901655D0 SE9901655D0 (sv) 1999-05-06
SE9901655L true SE9901655L (sv) 2001-01-03

Family

ID=20415504

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901655A SE9901655L (sv) 1999-05-06 1999-05-06 Synkroniseringsförfarande och -anordning

Country Status (3)

Country Link
AU (1) AU4792100A (sv)
SE (1) SE9901655L (sv)
WO (1) WO2000069108A1 (sv)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511859A (en) * 1982-08-30 1985-04-16 At&T Bell Laboratories Apparatus for generating a common output signal as a function of any of a plurality of diverse input signals
US4736393A (en) * 1986-04-16 1988-04-05 American Telephone And Telegraph Co., At&T Information Systems, Inc. Distributed timing control for a distributed digital communication system
US4672299A (en) * 1986-05-23 1987-06-09 American Telephone And Telegraph Co. Clock control circuit for phase control

Also Published As

Publication number Publication date
WO2000069108A1 (en) 2000-11-16
AU4792100A (en) 2000-11-21
SE9901655D0 (sv) 1999-05-06

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