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System and method for delay-based congestion detection and connection admission control

  • US 20060227706A1
  • Filed: 06/09/2006
  • Published: 10/12/2006
  • Est. Priority Date: 03/01/2002
  • Status: Abandoned Application
First Claim
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1. A method for detecting congestion in a communications network comprising:

  • (a) determining a control packet transmission duration for a control packet, said control packet having a control packet transmission priority;

    (b) determining a bearer packet transmission duration for a bearer packet, said bearer packet having a bearer packet transmission priority, wherein said bearer packet transmission priority is lower than said control packet transmission priority;

    (c) calculating a delay in a transmission of said bearer packet; and

    (d) comparing said delay to a threshold delay.

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