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POSITION ESTIMATING APPARATUS, POSITION ESTIMATING METHOD, AND COMPUTER PROGRAM PRODUCT

  • US 20130143597A1
  • Filed: 08/24/2011
  • Published: 06/06/2013
  • Est. Priority Date: 09/09/2010
  • Status: Active Grant
First Claim
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1. A position estimation apparatus, comprising:

  • a reference area determining unit determines a reference area that includes a position of a mobile communications station, anda position estimation unit that estimates the position of said mobile communication station based on position information of a plurality of transmitters within said reference area.

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