… ergodic secrecy sum rate of a RIS-aided multi-user system … the ergodic secrecy sum rate
by resorting to the large-system … communication system and increased the secrecy rate by de…

… In [20]–[24], UAV-enabled wireless communication systems were studied, where UAVs …
tight results for the ergodic secrecy rate and -outage secrecy rate of the ground transmitter-…

… aided secure communication system with imperfect CSI. … secrecy performance metrics,
namely ergodic secrecy rate, … aided secure communication system, the ergodic secrecy rate with …

… this secrecy capacity under imperfect main channel estimation at the transmitter. Inner and
outer bounds on the ergodic secrecy … The achievable rate is a simple on-off scheme using a …

… the secrecy capacity of an ergodic fading … secrecy capacity we quantify the loss of the secrecy
capacity due to the correlation. In addition, we study the asymptotic behavior of the secrecy …

… Such approaches exploit the physical characteristics of the wireless channel to enhance
the security of communication systems. The wiretap channel, first introduced and studied by …

… MU-MISO system model. In Section III, we derive the ergodic secrecy rate of the passive RIS
… In the following sections, we analyze the ergodic secrecy rate of this model with different RIS…

… the ergodic secrecy capacity of fading wireless channel with multiple eavesdroppers. Our
work gives the analytical results of secrecy … we investigate the ergodic secrecy capacity, in …

… secrecy outage probability and the ergodic secrecy rate. The numerical analysis reveals design
insights into the effects of different system … the design of a secure communication system. …

… Performance metrics we analyze are the total power consumption and ergodic channel
capacity of the system. The simulation results are given in Figs. 2 and 3, where we consider …