Performance Analysis of Cooperative MCR-NOMA for 5G Wireless Networks

The primary concept is to enhance spectrum utilization in 5G wireless networks by utilizing Non Orthogonal Multiple Access (NOMA). This is a new multiple-access technology. Multicast Cognitive Radio Network (MCR-NOMA), which enhances the performance of the primary and secondary user networks, is a significant use of non-orthogonal communication. The Channel State Information (CSI) claims that the MCR-NOMA collaboration has three different user scheduling Techniques. A scheduling algorithm was developed with MCR-NOMA to analyze the benefits of a cooperative scheme considering the priorities among the users based on traffic classes. Simulation results show that with MCR-NOMA cooperation has reached a high level gain and high spatial diversity of primary and secondary networks.