Wireless energy harvesting (EH) is a promising solution to prolong lifetime of power-
constrained networks such as military and sensor networks. The high sensitivity of energy …

In this paper, we investigate the secrecy performance of full-duplex multi-antenna spectrum-
sharing wiretap networks in which a jamming signal is simultaneously transmitted by the full …

In this paper, we introduce transmit antenna selection/maximal-ratio combining (TAS/MRC)
scheme in dual-hop randomize-and-forward (RaF) cognitive multiple-input multiple-output …

In this letter, we derive an expression for the secrecy outage probability of a multiuser
underlay downlink in which a selected idle secondary user serves as a friendly jammer to …

In this paper, we consider a cooperative cognitive radio non-orthogonal multiple access
network, where a secondary transmitter (ST) assists transmission of a primary source …

The utilization of spectrum and secured communication in Cognitive radio network is big
issue. The cognitive radio network used unlicensed spectrum for the process of …

The transmit antenna selection/maximal-ratio combining (TAS/MRC) scheme is proposed to
improve the secrecy performance of dual-hop randomize-and-forward (RaF) cognitive …

In this paper, we investigate the secrecy performance of full-duplex multi-antenna spectrum-
sharing wiretap networks, in which a jamming signal is simultaneously transmitted by the full …

In this paper, we propose generalized selection combining/zero forcing beamforming
(GSC/ZFB) scheme to improve the secrecy performance of spectrum-sharing wiretap …