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System and method for fair, channel-dependent scheduling for wireless systems

  • US 7,126,927 B2
  • Filed: 03/07/2002
  • Issued: 10/24/2006
  • Est. Priority Date: 11/27/2001
  • Status: Active Grant
First Claim
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1. A method for channel dependent scheduling, comprising the steps of:

  • storing data indicating previous channel conditions between a transmitting node and at least one possible destination node;

    queuing data packets to be transmitted to the at least one possible destination node;

    determining present channel conditions between the transmitting node and the at least one possible destination node;

    scheduling transmission of a queued packet from the transmitting node to the at least one possible destination node responsive to the present channel conditions and the previous channel conditions;

    translating and normalizing present channel conditions with respect to previous channel conditions between the transmitting node and the at least one possible destination node;

    determining channels having a lowest transmission power responsive to the translation and normalization; and

    scheduling transmission of the queued packets to channels having the lowest transmission power.

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