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Method for adusting power at a node

  • US 8,200,270 B2
  • Filed: 08/20/2007
  • Issued: 06/12/2012
  • Est. Priority Date: 08/20/2007
  • Status: Active Grant
First Claim
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1. A method for distributed power control in a network, the method comprising:

  • determining a transmit power for a plurality of transmitting nodes such that signals sent from each of the transmitting nodes are received at a receiving node at a signal to interference plus noise ratio (SINR) set point;

    determining an average rate of information transmitted per transmitting node of the plurality of transmitting nodes;

    increasing the SINR at the receiving node of one or more transmitting nodes of the plurality of transmitting nodes; and

    decreasing the SINR at the receiving node of one or more other transmitting nodes of the plurality of transmitting nodes;

    wherein a total increase in SINR by the one or more transmitting nodes is substantially equal to total decrease in SINR by the one or more other transmitting nodes.

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