M. de la Llave Plata

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  • Daniela Mercedes, Martínez Plata, Ángel Gabriel, Andrade Reátiga, Blvd Benito Juárez, Mexicali B C +1 other
  • 2012
Cognitive radios (CRs) have been proposed as a possible solution to improve spectrum utilization by enabling opportunistic spectrum sharing. The main requirement for allowing CRs to use licensed spectrum on a secondary basis is not causing interference to primary users. Spectrum sensing allows cognitive users to autonomously identify unused portions of the(More)
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