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Wireless device and method for radio control

  • US 20070082632A1
  • Filed: 10/11/2005
  • Published: 04/12/2007
  • Est. Priority Date: 10/11/2005
  • Status: Active Grant
First Claim
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1. A method of radio control, adapted in a wireless device comprising a cognitive radio and a free radio, the method comprising:

  • a). scanning by the cognitive radio to receive frames sent from or to the free radio, for retrieving network information of on-air frames indicative of past operational status of the free radio;

    b). sensing by the cognitive radio network operation commands of the free radio, the network operations commands being indicative of present operational status of the free radio;

    c). reading by the cognitive radio network flags generated in the free radio indicative of future operational status of the free radio; and

    d). configuring future operation of the cognitive radio based on at least one of the past operational status, the present operational status, and the future operational status of the free radio so as to reduce channel interferences with the free radio.

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