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AU2001276520A1 - Clock analysis - Google Patents

Clock analysis

Info

Publication number
AU2001276520A1
AU2001276520A1 AU2001276520A AU7652001A AU2001276520A1 AU 2001276520 A1 AU2001276520 A1 AU 2001276520A1 AU 2001276520 A AU2001276520 A AU 2001276520A AU 7652001 A AU7652001 A AU 7652001A AU 2001276520 A1 AU2001276520 A1 AU 2001276520A1
Authority
AU
Australia
Prior art keywords
clock analysis
clock
analysis
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.)
Abandoned
Application number
AU2001276520A
Inventor
Jonathan Diggins
Christopher David Ridley
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.)
Snell Advanced Media Ltd
Original Assignee
Snell and Wilcox Ltd
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 Snell and Wilcox Ltd filed Critical Snell and Wilcox Ltd
Publication of AU2001276520A1 publication Critical patent/AU2001276520A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
AU2001276520A 2000-08-04 2001-08-06 Clock analysis Abandoned AU2001276520A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0019239A GB2365634B (en) 2000-08-04 2000-08-04 Clock analysis
GB0019239.3 2000-08-04
PCT/GB2001/003532 WO2002013430A2 (en) 2000-08-04 2001-08-06 Clock analysis

Publications (1)

Publication Number Publication Date
AU2001276520A1 true AU2001276520A1 (en) 2002-02-18

Family

ID=9897040

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001276520A Abandoned AU2001276520A1 (en) 2000-08-04 2001-08-06 Clock analysis

Country Status (3)

Country Link
AU (1) AU2001276520A1 (en)
GB (1) GB2365634B (en)
WO (1) WO2002013430A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0229648D0 (en) * 2002-12-19 2003-01-22 Zarlink Semiconductor Ltd Method of and apparatus for recovering a reference clock
WO2007120089A1 (en) * 2006-04-13 2007-10-25 Telefonaktiebolaget Lm Ericsson (Publ) Network synchronisation supervision
EP2034642B1 (en) * 2007-09-07 2011-10-26 Siemens Aktiengesellschaft Method for transmitting synchronisation messages in a communications network
GB2454936B (en) * 2007-11-23 2012-09-19 Ubiquisys Ltd Oscillator calibration
CN114845377B (en) * 2022-05-05 2024-02-23 中南大学 UWB-based high-precision wireless clock synchronization method and system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128824A (en) * 1982-10-06 1984-05-02 Standard Telephones Cables Ltd Clock pulse generation circuit
GB9108654D0 (en) * 1991-04-23 1991-06-12 Motorola Israel Ltd A data demodulator
FR2705162B1 (en) * 1993-05-10 1995-07-07 Merlin Gerin REMOTE SWITCH EQUIPPED WITH A TIMED SELF-CUTTING SYSTEM.
EP0697774A1 (en) * 1994-08-15 1996-02-21 Hewlett-Packard Company Clock offset estimation
KR0137701B1 (en) * 1994-12-13 1998-05-15 양승택 Pes packetizing apparatus of mpeg-2 system
US5883924A (en) * 1996-04-12 1999-03-16 Hewlett Packard Company Method and apparatus for PCR jitter measurement in an MPEG-2 transport stream using sliding window
US6175604B1 (en) * 1998-07-27 2001-01-16 Raffaele Noro Clock synchronization over data transmission networks
WO2001039504A1 (en) * 1999-11-26 2001-05-31 Koninklijke Philips Electronics N.V. Device and method for advanced bayesian kalman time estimation
FI108489B (en) * 1999-12-30 2002-01-31 Nokia Corp Synchronization in a packet messaging telecommunication system

Also Published As

Publication number Publication date
WO2002013430A2 (en) 2002-02-14
GB2365634A (en) 2002-02-20
GB0019239D0 (en) 2000-09-27
GB2365634B (en) 2004-09-22
WO2002013430A3 (en) 2002-08-29

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