| CPC H04B 1/715 (2013.01) [H04K 3/224 (2013.01); H04W 72/0453 (2013.01); H04B 2001/7154 (2013.01)] | 22 Claims |

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1. A cognitive radio system comprising:
a plurality of cognitive radio frequency (RF) radios; and
a controller configured to selectively change at least one operating parameter of the plurality of cognitive RF radios based upon a cognitive group hierarchy including a first group based upon a signal modulation classification, a second group based upon a waveform requirement, a third group based upon an optimal cognitive RF radio path, a fourth group based upon a cognitive RF radio dynamic spectrum allocation, and a fifth group based upon frequency hopping.
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