Y Zhang, J Hou, X Zhao - IEEE Transactions on Intelligent …, 2023 - ieeexplore.ieee.org
This article considers a relay-based underlay cognitive radio vehicular network, where a secondary source vehicle transmits information to a secondary destination vehicle with a …
This paper investigates the secrecy performance of a single-input multiple-output (SIMO) based underlay cognitive radio networks. In particular, a single-antenna secondary …
The two-way relaying (TWR) technique has been confirmed to achieve higher spectral efficiency and average sum rate compared with the one-way relaying (OWR) technique in …
F Wang, C Li, J Xie, L Su, Y Liu, S Du - Electronics, 2024 - mdpi.com
Cooperative communication and cognitive radio can effectively improve spectrum utilization, coverage range, and system throughput of vehicular networks, whereas they also incur …
M Shokair, W Saad, SM Ibraheem - China Communications, 2018 - ieeexplore.ieee.org
In this paper, the problem of communication security in an underlay wiretap cognitive radio network is addressed and statistically investigated. We rely on a simple dual-hop …
KJP Venkatesan, S Shanmughavel - Soft Computing, 2022 - Springer
The attention of the researchers has highly turned towards the Cognitive Radio Networks (CRN) due to its high efficiency and throughput performance. In comparison with the …
OA Amodu, M Othman, NK Noordin… - IEEE Systems …, 2020 - ieeexplore.ieee.org
This article exploits the recent advances in wireless energy harvesting to develop a framework for the outage probability of energy harvesting underlay cognitive radio networks …
S Yadav, A Pandey - 2019 IEEE International Conference on …, 2019 - ieeexplore.ieee.org
In this paper, we study the secrecy performance of underlay cooperative cognitive relaying network, where a secondary source communicates with a secondary destination with the …
S Yadav, DS Gurjar - 2020 IEEE Latin-American Conference on …, 2020 - ieeexplore.ieee.org
This paper investigates physical layer security of underlay cognitive radio networks with interference constraint over α-μ fading channels. Specifically, in the secondary network, a …