The combination of Cognitive Radio with Nonorthogonal Multiple Access (CR-NOMA) has enormous potential interest to improve spectral efficiency and increase system capacity in …
In this paper, the secrecy outage probability (SOP) of an energy harvesting aided underlay single input multiple output cognitive radio network under the multiple eavesdroppers is …
S Yadav, A Pandey - 2020 IEEE International Black Sea …, 2020 - ieeexplore.ieee.org
In this paper, we investigate the joint impact of nodes mobility and imperfect channel estimates on the secrecy performance of a cognitive vehicular radio network under time …
In this paper, the security performance of a hybrid satellite‐terrestrial cooperative network (HSTCN) with untrusted energy limited relay and imperfect channel state information (CSI) is …
In this paper, we investigate a secure cognitive radio network (CRN), which deploys non- orthogonal multiple access (NOMA) to deliver a mixed multicast and unicast traffic to the …
KO Odeyemi, PA Owolawi… - International Journal of …, 2020 - Wiley Online Library
In this paper, the performance of an underlay cognitive radio system with random mobility and imperfect channel state information (CSI) is investigated. The mobile user (MU) utilises …
R Pal, S Dahiya - Physical Communication, 2022 - Elsevier
As the data traffic is increasing, the spectrum bands are getting congested. It causes low latency and unreliable communication. Additional spectrum can be utilized to solve this …
A BaghaeiPouri, M Torabi - Physical Communication, 2020 - Elsevier
In this paper, the physical layer (PHY) security performance for a coordinate interleaved orthogonal design (CIOD) for space–time coding system with transmit antenna selection …
S Thakur, A Singh - 2019 IEEE International Conference on …, 2019 - ieeexplore.ieee.org
We have examined the physical layer security of an underlay cognitive radio network (CRN) consisting of L legitimate receivers (STX), a secondary transmitter (STX), an eavesdropper …