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RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION APPARATUS, AND RADIO COMMUNICATION METHOD

  • US 20100103916A1
  • Filed: 01/04/2010
  • Published: 04/29/2010
  • Est. Priority Date: 07/05/2002
  • Status: Active Grant
First Claim
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1. A radio communication apparatus operating as a control station in a radio communication environment wherein a plurality of coexisting wireless networks operate under control of corresponding control stations, the apparatus comprising:

  • beacon transmitting means for setting a transmission frame period of a local network and for transmitting beacon information regarding resource allocation at a predetermined position within the transmission frame period;

    interference detecting means for detecting whether the local network interferes with another network; and

    buffer frame period setting means for temporarily setting a buffer frame period having a length different than that of the transmission frame period upon detection of interference with the another network and adjusting a position of a new transmission frame period mutually used by the local network and the another network and setting a contention free period to not overlap in each transmission frame period.

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