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RFID systems and methods for probabalistic location determination

  • US 7,388,494 B2
  • Filed: 12/20/2005
  • Issued: 06/17/2008
  • Est. Priority Date: 12/20/2005
  • Status: Expired due to Fees
First Claim
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1. A method for determining a real world event in a sensory environment comprising:

  • receiving a series of sensory inputs;

    using a present state of a statistical model to compute a most likely sequence of real world events that would produce the received series of sensory inputs;

    updating the statistical model to an updated state using the computed most likely sequence of real world events; and

    outputting the computed most likely sequence of real world events determining if a response includes an immediate response event; and

    if the response includes an immediate response event, initiating the immediate response event before updating the statistical model.

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