AU2006332452B2 - Media data synchronization in a wireless network - Google Patents

Media data synchronization in a wireless network Download PDF

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Publication number
AU2006332452B2
AU2006332452B2 AU2006332452A AU2006332452A AU2006332452B2 AU 2006332452 B2 AU2006332452 B2 AU 2006332452B2 AU 2006332452 A AU2006332452 A AU 2006332452A AU 2006332452 A AU2006332452 A AU 2006332452A AU 2006332452 B2 AU2006332452 B2 AU 2006332452B2
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AU
Australia
Prior art keywords
master
local clock
clock
local
global
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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 - Fee Related
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AU2006332452A
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AU2006332452A1 (en
Inventor
Stuart Bryce
Peter Celinski
Tomasz Celinski
Adam J. Kent
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Altec Lansing Australia Pty Ltd
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Altec Lansing Australia Pty Ltd
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Publication of AU2006332452A1 publication Critical patent/AU2006332452A1/en
Assigned to ALTEC LANSING AUSTRALIA PTY LTD reassignment ALTEC LANSING AUSTRALIA PTY LTD Request for Assignment Assignors: AVEGA SYSTEMS PTY LTD
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • 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
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0664—Clock or time synchronisation among packet nodes using timestamps unidirectional timestamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2006332452A 2005-12-30 2006-12-22 Media data synchronization in a wireless network Expired - Fee Related AU2006332452B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US75524305P 2005-12-30 2005-12-30
US60/755,243 2005-12-30
US11/559,360 US7539889B2 (en) 2005-12-30 2006-11-13 Media data synchronization in a wireless network
US11/559,360 2006-11-13
PCT/AU2006/001957 WO2007076575A1 (en) 2005-12-30 2006-12-22 Media data synchronization in a wireless network

Publications (2)

Publication Number Publication Date
AU2006332452A1 AU2006332452A1 (en) 2007-07-12
AU2006332452B2 true AU2006332452B2 (en) 2011-04-14

Family

ID=38227851

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2006332452A Expired - Fee Related AU2006332452B2 (en) 2005-12-30 2006-12-22 Media data synchronization in a wireless network

Country Status (6)

Country Link
US (2) US7539889B2 (enExample)
EP (1) EP1971905B1 (enExample)
JP (1) JP2009521882A (enExample)
AU (1) AU2006332452B2 (enExample)
CA (1) CA2635293A1 (enExample)
WO (1) WO2007076575A1 (enExample)

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