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Methods and systems for incremental calculation of latency variation

  • US 20150319067A1
  • Filed: 09/10/2014
  • Published: 11/05/2015
  • Est. Priority Date: 05/04/2014
  • Status: Active Grant
First Claim
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1. A network configured to calculate local latency variations in an incremental manner, comprising:

  • first and second switches comprising first and second output ports, respectively; and

    a latency variation calculator configured to update a first local latency variation of a first streaming session at the first output port;

    the latency variation calculator is further configured to identify a relationship that;

    the first streaming session and a second streaming session are passing through the second output port, and the first streaming session is passing through the second output port after passing through the first output port;

    the latency variation calculator is further configured to update a second local latency variation of the second streaming session at the second output port, based on the relationship;

    wherein the updated second local latency variation is calculated based on the updated first local latency variation.

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