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METHOD AND SYSTEM FOR INTEGRATED TIMING MEASUREMENTS

  • US 20120029867A1
  • Filed: 02/17/2010
  • Published: 02/02/2012
  • Est. Priority Date: 02/17/2009
  • Status: Abandoned Application
First Claim
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1. A method of determining the location of a mobile appliance in a communications system having a plurality of nodes comprising the steps of:

  • (a) tasking a plurality of nodes to collect multiple frames of data from one or more signals transmitted by the mobile appliance;

    (b) deriving time of arrival (TOA) measurement data from ones of the multiple frames of data; and

    (c) determining a location estimate of the mobile appliance as a function of the derived TOA measurement data,wherein the derived TOA measurement data is non-coherently integrated across the ones of the multiple frames of data.

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