Genetic Algorithm Aided Transmit Power Control in Cognitive Radio Networks
Raikel Bordón López, Samuel Montejo‐Sánchez, Evelio Martin Garcia Fernandez, Richard Demo Souza, Hirley Alves · 2014
We address the power control problem in cognitive radio networks where secondary users exploit spatial spectrum opportunities without causing unacceptable interference to primary users. An optimization problem is formulated aiming at maximizing the utility of secondary users and to ensure the QoS fo