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INTRUSION DETECTION AND TRACKING SYSTEM

  • US 20110063110A1
  • Filed: 09/17/2009
  • Published: 03/17/2011
  • Est. Priority Date: 09/17/2009
  • Status: Active Grant
First Claim
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1. An intrusion detection and tracking system comprising:

  • a plurality of nodes disposed about an area to be monitored, said plurality of nodes forming a wireless network and configured to transmit data and receive data frames with a signal strength indicator and a link quality indicator in the frames;

    a data processor (DP) communicatively connected to the network and configured to analyze variations in the signal strength indicator and/or link quality indicator to detect and track disturbances to an electromagnetic field in the area; and

    a gateway configured to form a data link between the network and the DP.

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