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WIRELESS COMMUNICATION METHODS AND APPARATUS SUPPORTING PEER TO PEER COMMUNICATIONS

  • US 20070291715A1
  • Filed: 01/10/2007
  • Published: 12/20/2007
  • Est. Priority Date: 01/11/2006
  • Status: Active Grant
First Claim
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1. A method of operating a wireless device, the method comprising:

  • determining from a first broadcast signal received from a base station that a frequency band corresponding to said base station is being used for peer to peer communications;

    determining from a second broadcast signal received from the base station that said frequency band has been changed to being used as a cellular frequency band; and

    in response to determining that the frequency band is being used as a cellular frequency band reducing transmission power.

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