Due to the open nature of wireless communication systems, the data transmission over
these networks are vulnerable to malicious attack. To safeguard the transmitted data …

In this letter, we study the secrecy capacity of the classic Wyner's model over the α-μ fading
channels, where α and μ specify the nonlinearity and clustering of fading channels …

In this paper, we study the secrecy performance of a mixed radio frequency-free space
optical (RF-FSO) transmission systems. All RF links experience Nakagami-m fading and the …

To address the explosive traffic demands, the capacity of the fading channel is increasingly
becoming a prime concern in the designing of the wireless communication system. The …

In this correspondence, we consider a mixed radio-frequency/underwater wireless optical
communication (RF-UWOC) system with a fixed-gain amplify-and-forward relay, where the …

In this paper, we initially investigate the physical layer security over device-to-device
communications, where the channel is modeled from the Fisher-Snedecor. T distribution. To …

The security issue is investigated from a physical layer perspective in the context of free-
space optical (FSO) communications. More precisely, the performance of secure FSO link …

We analyze the secrecy outage performance of a mixed radio frequency-free space optical
(RF-FSO) transmission system with imperfect channel state information (CSI). We deal with a …

In this letter, we study the secrecy performance of the classic Wyner's wiretap model, where
the main and eavesdropper channels are modeled by a general and versatile α-η-κ-μ fading …

This paper considers a single-input-multiple-output underlay cognitive wiretap system over
Nakagami-m channels with generalized selection combining, where confidential messages …