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TRACKING LOCATION OF MOBILE DEVICE IN A WIRELESS NETWORK

  • US 20140045518A1
  • Filed: 01/11/2012
  • Published: 02/13/2014
  • Est. Priority Date: 11/19/2010
  • Status: Active Grant
First Claim
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1. A method for dynamically tracking the location of mobile nodes in a wireless network comprising:

  • for each said mobile node, dynamically measuring the range between said mobile node and at least one neighbouring node; and

    executing a Bayesian tracking algorithm for each mobile node, said algorithm having said measured range as an input, exchanging data with tracking algorithms for neighbouring mobile nodes, and utilising a statistical model of error in measured range and a statistical model of node motion to dynamically determine location.

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