×

PHYSICAL AND MAC ADAPTATION FOR INTERFERENCE MITIGATION WITH COGNITIVE RADIO

  • US 20090124205A1
  • Filed: 11/13/2007
  • Published: 05/14/2009
  • Est. Priority Date: 11/13/2007
  • Status: Active Grant
First Claim
Patent Images

1. A wireless device, comprising:

  • a transmitter for digital wireless transmission on one of a plurality of communication channels of a communication band;

    a cognitive radio sensor for monitoring radio frequencies across the communication band;

    an interference module for characterizing an interference signal sensed by the cognitive radio sensor; and

    a communication module for physical layer and medium access control (MAC) layer control of the transmitter having an adaptation selected based on the characterization of the interference signal.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×