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Cognitive networked electronic warfare

  • US 8,494,464 B1
  • Filed: 09/08/2010
  • Issued: 07/23/2013
  • Est. Priority Date: 09/08/2010
  • Status: Active Grant
First Claim
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1. An apparatus for cognitive networked electronic warfare that includes sensing and classifying radio communications comprising:

  • one or more sensor units configured to detect radio frequency signals;

    a signal classifier configured to classify the detected radio frequency signals into a classification, the classification including at least one known signal type and an unknown signal type;

    a clustering learning unit configured to find clusters of signal types in an unknown signal, the clusters being used to retrain the classifier and generate a new known signal type; and

    a cognitive controller configured to initiate the clustering learning unit when the signal classifier classifies a detected radio frequency signal as an unknown signal type, the cognitive controller being further configured to re-train the signal classifier with the new known signal type when the clustering learning unit generates the new known signal type.

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