BLSBA-ED-SSO: Bivariate Lévy-stable bat algorithm-based energy detection for spectrum sensing optimization in cognitive radio networks (CRNs). - Senthil Kumar Babu; C. Venkataramanan (Int. J. Commun. Syst., 2020)

Non-dominated sorting particle swarm optimisation for multi-channel cooperative spectrum sensing in heterogeneous green CRNs. - Senthil Kumar Babu; C. V. M. S. N. Pavan Kumar (Int. J. Adv. Intell. Paradigms, 2021)