Title: Non-dominated sorting particle swarm optimisation for multi-channel cooperative spectrum sensing in heterogeneous green CRNs
Authors: Senthil Kumar Babu; C.V.M.S.N. Pavan Kumar
Addresses: Department of ECE, Sree Vidyanikethan Engineering College, A.Rangampet, Tirupathi-517102, AP, India ' Bapatla Engineering College, Bapatla, AP, India
Abstract: In the radio spectrum the exact help of white spaces is needed speed, robust and the correct approaches for the recognition of scarcity. To overcome these troubles new approaches is introduced in the radio spectrum to identify the white spaces. In this paper mainly focused the online algorithms to reduce, a non-dominated sorting particle swarm optimisation (NSPSO) is engaged to iteratively estimate its result. The first task is to choose the cluster heads (CHs) with the exact reporting paths with the reduced faults. Another task is to resolve the optimal sensing attributes like sensing periods and identification of thresholds of the entire secondary user (SU) to reduce the power consumption of the entire cluster. Employing Poisson-beta-binomial distribution, a new and common K-out-of-N voting regulation is implemented for the heterogeneous CRNs to permit the secondary users to have the various identification performances.
Keywords: cooperative spectrum sensing; CSS; non-dominated sorting particle swarm optimisation; NSPSO; Poisson-beta-binomial distribution; cognitive radio; clustering; cluster head selection; energy; heterogeneous green cognitive radio networks; HCRNs.
International Journal of Advanced Intelligence Paradigms, 2021 Vol.18 No.1, pp.25 - 45
Received: 21 Jan 2017
Accepted: 19 Dec 2017
Published online: 23 Dec 2020 *