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WIRELESS COMMUNICATION APPARATUS AND DISTANCE MEASURING METHOD

  • US 20070178837A1
  • Filed: 12/11/2006
  • Published: 08/02/2007
  • Est. Priority Date: 12/21/2005
  • Status: Active Grant
First Claim
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1. A wireless communication comprising:

  • a radio unit which performs communication using a frame that includes at least a data period for transferring data and a beacon period for transmitting a beacon; and

    a distance measuring unit which utilizes the beacon period to measure the distance from said wireless communication apparatus to a target object whose distance is to be measured.

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