Due to exponential growth in demand for radio spectrum for wireless communication
networking, the radio spectrum has become over-crowded. The fixed spectrum allocation …

Energy efficiency (EE) and spectrum efficiency (SE) have received significant attentions on
optimizing the network performance in cognitive radio networks. In this paper, an EE+ SE …

Research works on cognitive radio networks (CRNs) together with energy harvesting (EH)
promise to address the spectrum scarcity and limited battery power problems on the wireless …

This paper looks into the problem of a decentralized data offloading within an edge
unmanned aerial vehicle (UAV) swarm to mitigate the complexities of a single UAV …

The rapid advancement of Cognitive Radio Ad Hoc Network (CRAHN) has created a
demand for effectively utilizing the spectrum without affecting the environment. End-to-end …

The present work explores mitigation in end-to-end outage probability in an energy
harvesting (EH) enabled cognitive radio networks (CRNs) through reinforcement learning …

In order to improve the overall service quality of the network and reduce the level of network
interference, power allocation has become one of the research focuses in the field of …

With the increasingly fierce competition for electromagnetic spectrum resources and the
rapid development in artificial intelligence, frequency-hop** (FH) communication systems …

Abstract In Cognitive radio-based Internet of Things (CR-IoT) systems, the return of the
primary user (PU) causes the secondary user (SU) that is communicating to face the …

Resource allocation with sensing-based interference price is considered for multi-users
cognitive radio (CR) network, in which the primary base station (PBS) controls the secondary …