… network and the constraints on secrecy due to the presences of an eavesdropper. Next,
we analyze the secrecy performance of the CCRN based on these power allocation policies. …

… memories of the aerial eavesdroppers on the secrecy performance of the ground link. An …
In Section IV, we analyze the secrecy capacity of a terrestrial radio link in the presence of N …

… information-theoretic secrecy in a cognitive radio network. We model and analyze the
achievable secrecy for a primary … We will show the performance through simulation results later. …

… secrecy performance of a single-input multiple-output (SIMO) based underlay cognitive radio
networks… In particular, a single-antenna secondary transmitter transmits its secret message …

… To show the advantages of the proposed protocol, we compared the secrecy performance
of the proposed protocol with that of the conventional multi-hop direct transmission protocol (…

… , we investigate the secrecy performance of the proposed network in the Rayleigh fading …
for the secrecy outage probability, intercept probability, and -outage secrecy capacity in a …

… of cognitive radio networks (CRN) for … performance for the considered IoT systems with the
help of the derived secure outage probability (SOP) and probability of strictly positive secrecy …

… In this paper, we study the secrecy performance in a CCRN in the … performance metrics
are considered, namely the secrecy outage probability and the probability of non-zero secrecy …

… , [18]– [20], which adopt the instantaneous secrecy rate as the performance metric, while in
this paper we take the slow fading of wireless channels into consideration and investigate the …

… insight into the secrecy performance of the considered system. … the secrecy performance
of the considered system, and derive the closed-form expressions of the secrecy performance …