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METHOD AND APPARATUS FOR PROVIDING A WINDOW BASED OVERLOAD CONTROL

  • US 20110063974A1
  • Filed: 09/12/2009
  • Published: 03/17/2011
  • Est. Priority Date: 09/12/2009
  • Status: Active Grant
First Claim
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1. A method for controlling a network load at an edge proxy server, comprising:

  • receiving a request from a User Agent Client (UAC);

    sending the request to a core proxy server;

    incrementing a counter, if said request is positively acknowledged by said core proxy server;

    decrementing a value for a window size parameter by a first predetermined value, and resetting said counter, if said request is not positively acknowledged by said core proxy server; and

    decrementing a number of outstanding requests, if said request is positively acknowledged or negatively acknowledged.

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