[1] Tavana M, Rahmati A, Shah-Mansouri V, et al. Cooperative sensing with joint energy and correlation detection in cognitive radio networks[J]. IEEE Communications Letters, 2017, 21(1):132-135.
[2] Liu Yiliang, Chen H H, Wang Lingmin. Physical layer security for next generation wireless networks:theories, technologies, and challenges[J]. IEEE Communications Surveys and Tutorials, 2017, 19(1):347-376.
[3] Nasr O, El-Rabaie S, Sakran H, et al. Proposed relay selection scheme for physical layer security in cognitive radio networks[J]. IET Communications, 2012, 6(16):2676-2687.
[4] Liu Y W, Wang L F, Duy T T, et al. Relay selection for security enhancement in cognitive networks[J]. IEEE Wireless Communications Letters, 2015, 4(1):46-49.
[5] Chakraborty P, Prakriya S. Secrecy outage performance of a cooperative cognitive relay network[J]. IEEE Communications Letters, 2017, 21(2):326-329.
[6] Jia Shaobo, Zhang Jiayan, Zhao Honglin, et al. Relay selection for improved security in cognitive relay networks with jamming[J]. IEEE Wireless Communications Letters, 2017, 6(5):662-665.
[7] Lei H J, Zhang H, Ansari I S, et al. On secrecy outage of relay selection in underlay cognitive radio networks over Nakagami-m fading channels[J]. IEEE Transactions on Cognitive Communications and Networking, 2017, 3(4):614-627.
[8] Ho-Van K, Do-Dac T. Analysis of security performance of relay selection in underlay cognitive networks[J]. IET Communications, 2018, 12(1):102-108.
[9] Liu Y W, Mousavifar S, Deng Y S, et al. Wireless energy harvesting in a Cognitive Relay Network[J]. IEEE Transactions on Wireless Communications, 2016, 15(4):2498-2508.
[10] Nguyen D K, Jayakody D N, Chatzinotas S, et al. Wireless energy harvesting assisted two-way cognitive relay networks:protocol design and performance analysis[J]. IEEE Access, 2016, 5:21447-21460.
[11] Xu Chi, Zheng Meng, Liang Wei, et al. Outage performance of underlay multihop cognitive relay networks with energy harvesting[J]. IEEE Communications Letters, 2016, 20(6):1148-1151.
[12] Li Mu, Yin Hao, Huang Y Z, et al. Physical layer security in overlay cognitive radio networks with energy harvesting[J]. IEEE Transactions on Vehicular Technology, 2018, 67(11):11274-11279.
[13] Maji P, Prasad B, Roy S D, et al. Secrecy outage of a cognitive radio network with selection of energy harvesting relay and imperfect CSI[J]. Wireless Personal Communications, 2018, 100(2):571-586.
[14] Zou Yulong, Wang Xianbin, Shen Weiming, et al. Security versus reliability analysis of opportunistic relaying[J]. IEEE Transactions on Vehicular Technology, 2014, 63(6):2653-2661.
[15] Gradshteyn I S, Rythik I M, Jeffrey A, et al. Table of integrals, series, and products[M]. New York:Academic Press, 2007. |