List of Articles cognitive radio network Open Access Article Abstract Page Full-Text 1 - Outage and Throughput Analysis of Bidirectional Cognitive Amplify-and-Forward Relaying Networks with Wireless Power Transfer Ehsan Soleimani Nasab Open Access Article Abstract Page Full-Text 2 - PSO-Optimized Power Allocation in NOMA-QAM for Beyond 5G: A CFD and MFD Analysis Jaspreet Kaur