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APPARATUS AND METHOD FOR SUPPORTING PEER TO PEER COMMUNICATION IN A BROADBAND WIRELESS COMMUNICATION SYSTEM

  • US 20100254281A1
  • Filed: 04/07/2010
  • Published: 10/07/2010
  • Est. Priority Date: 04/07/2009
  • Status: Active Grant
First Claim
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1. An operation method of a Mobile Station (MS) in a wireless communication system supporting Peer to Peer (P2P) communication,wherein a P2P zone within a frame used for the P2P communication includes at least one channel, each channel comprises a broadcasting zone and a contention zone, and a P2P-mode transmit MS transmits a reference signal through a broadcasting zone of a channel to which it belongs,the method comprising:

  • determining an interference sum for each channel within the P2P zone;

    comparing the determined interference sums with each other;

    selecting a channel comprising the least interference sum; and

    transmitting information regarding the selected channel to a Base Station (BS).

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