A robust energy efficiency power allocation algorithm in cognitive radio networks
A robust energy efficiency power allocation algorithm in cognitive radio networks is a scholarly work, published in 2018 in ''China Communications''. The main subjects of the publication include power, maximization, cognitive radio, computer science, efficient energy use, 5G, Fractional programming, SINR, convex optimization, mathematical optimization, channel, robust optimization, interference, power control, and algorithm. Simulation results show that the authors' proposed scheme can provide higher energy efficiency compared with capacity maximization algorithm and guarantee the signal to interference plus noise ratio (SINR) requirement of each cognitive user under channel uncertainty.