… through energy harvested relays in Cognitive Internet of things … to support massive connectivity
of Cognitive radio (CR) based … optimization problem for network throughput maximization. …

… other models in literature in terms of secrecy capacity and throughput. The effect of multiple
system parameters on the model performance is studied and the optimal AN ratio is identified …

… throughput maximization for underlay multi-hop cognitive radio networks with RF energy
harvesting,” … Hong, “Achievable throughput of energy harvesting cognitive radio networks,” IEEE …

… energy harvesting can be performed simultaneously without impacting the spectrum sensing
performance. … system, such as filterbank multicarrier systems and cognitive radio networks. …

… only propose the EE maximization problem based on cognitive wireless networks without
EH. … [19] investigated a novel transmission protocol and analyze the network’s performance. …

… In energy harvesting systems, wireless nodes harvest energy from different sources of … We
suggest to optimize both harvesting and sensing duration to maximize the throughput. We use …

… This paper investigates a cognitive radio network model where … hardware required for energy
harvesting can use the licensed … the performance of RF energy harvesting in a random CR …

… throughput and energy efficiency for the combined spectrum of sensing and energy harvesting
… Based on this work, [9] extended the work by maximizing the throughput of secondary …

… This section formulates the sum-throughput maximization problem on O-CWPCNs. Section
III presents time and power allocations for sum-rate maximization on O-CWPCNs. Numerical …

… energy harvesting and that of data transmission, we divide the network topology into two
cases for throughput … cognitive radio networks. However, the above works [24]-[26] divided the …