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Available bit rate flow control algorithms for ATM networks

  • US 6,178,159 B1
  • Filed: 03/02/1998
  • Issued: 01/23/2001
  • Est. Priority Date: 03/02/1998
  • Status: Expired due to Term
First Claim
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1. A method for controlling end-to-end transmission rate of a virtual circuit across a network comprising the steps of:

  • averaging a plurality of weighted rates respectively of a plurality of virtual circuits; and

    determining an available cell rate value according to a proportional derivative control algorithm, measured current cell rates of each virtual circuit, and the average of the plurality of weighted rates.

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