ROCHA, J. S; http://lattes.cnpq.br/1257948185579894; ROCHA, Jerônimo Silva. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA AGRÍCOLAUFCGUniversidade Federal de Campina Grande, 2013-05-29)
Cognitive radio represents a possible solution to the problem of scarce radio frequency spectrum,
and a way to enable spectrum dynamic access of licensed bands for some communications
systems. Therefore; it is necessary ...