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APPARATUS AND METHOD FOR CONTROLLING INDEPENDENT CLOCK DOMAINS TO PERFORM SYNCHRONOUS OPERATIONS IN AN ASYNCHRONOUS NETWORK

  • US 20100067531A1
  • Filed: 09/17/2008
  • Published: 03/18/2010
  • Est. Priority Date: 09/17/2008
  • Status: Abandoned Application
First Claim
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1. A method to synchronize multimedia in asynchronous network nodes, each asynchronous network node having at least two independent clocks and transmitting and receiving packets to and from the asynchronous network nodes according to an asynchronous network media access protocol, comprising:

  • adjusting the at least two independent clocks at each asynchronous network node to synchronize local traffic;

    determining at each asynchronous network node a clock mismatch from the reception by the asynchronous network node of packets transmitted by another asynchronous network node; and

    controlling data sampling or timestamps at the receiving asynchronous network node based on the determined clock mismatch of the packets transmitted by another asynchronous network node.

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