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METHOD AND SYSTEM FOR MEASURING LOCATION USING ROUND TRIP TIME INFORMATION IN MOBILE COMMUNICATION NETWORK

  • US 20090073031A1
  • Filed: 11/17/2008
  • Published: 03/19/2009
  • Est. Priority Date: 05/16/2006
  • Status: Abandoned Application
First Claim
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1. A system for estimating a position of a mobile terminal, the system comprising:

  • a base station configured to compute first round trip time information of a mobile terminal;

    a base station controller configured to receive the first round trip time information;

    a repeater configured to expand a service coverage of the mobile terminal;

    a round trip time measuring unit being in signal communication with the repeater and configured to measure second round trip time information of the repeater; and

    a position estimating device configured to estimate the position of the mobile terminal based at least in part on the first and second round trip time information.

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