… analyzing the secrecy performance of an RIS-aided mixed radio frequency (… secrecy
performance using analytical expressions to compute secrecy metrics such as the average secrecy …

… the secrecy rate (SR) and energy efficiency (EE) in an underlay cognitive radio network (CRN…
By using a so-called secrecy energy efficiency (SEE), which is defined as the ratio of SR to …

… In this section, we investigate the secrecy performance of the transmission schemes introduced
in Section II. The ergodic secrecy capacity is defined as the maximum average rate of the …

… results for secrecy performance of wireless networks. Chae et al. [12] investigated the optimal
utilisation of artificial noise for secrecy communication. Zhou et al. [13] introduced secrecy …

… user wants to keep its message secret to the primary network; ie, the primary … network
perspective. In this paper we investigate cooperation for secrecy in cognitive radio networks from …

… Abstract—In this paper, we investigate the secrecy performance of radio frequency (RF)
eavesdropping for a high altitude platform station (HAPS) aided satellite communication (SatCom…

… In research of [14], the performance of a secondary network is determined in the system
model which is enabled by a cognitive radio network with a NOMA scheme (namely CR-NOMA …

… cognitive radio network is derived with perfect CSI assumption, we explore the secrecy
performance … Note that, impact of imperfect CSI on the secrecy performance of underlay CR with …

… in cognitive radio networks (CRNs) with secrecy constraints [16] or without secrecy constraints
[17]… We studied the secrecy performance under two scenarios: Scenario 1 and Scenario 2. …

… Compared to [32] or [33] wherein the secrecy performance … , we explore the secrecy
performance for CRNs with multiple relay … , we analyze the secrecy outage performance with three …