Physical layer security is a promising approach that can benefit traditional encryption
methods. The idea of physical layer security is to take advantage of the propagation …

Increasing concerns regarding wireless systems' security are leading researchers to exploit
the physical properties of a medium while designing any secured wireless network. The …

With the rapid evolution of communication technologies, high-speed optical wireless
applications under the water surface as a replacement or complementary to the …

Post commercial deployment of fifth-generation (5G) technologies, the consideration of sixth-
generation (6G) networks is drawing remarkable attention from research communities …

The secrecy performance is analyzed for a two-hop mixed radio frequency (RF)/underwater
wireless optical communication (UWOC) system using a decode-and-forward (DF) relay. All …

Physical layer security (PLS) has been proposed to afford an extra layer of security on top of
the conventional cryptographic techniques. Unlike the conventional complexity-based …

With the recent developments on opening the terahertz (THz) spectrum for experimental
purposes by the Federal Communications Commission, transceivers operating in the range …

Edge computing can provide many key functions without connecting to centralized servers,
which enables remote areas to obtain real-time medical diagnoses. The combination of …

This paper presents the performance analysis of the cooperative radio frequency-free space
optical (RF-FSO) relaying system in the presence of multiple eavesdroppers. In this work, the …

The secrecy performance of realistic wireless multicast scenarios can be significantly
deteriorated by the simultaneous occurrence of multipath and shadowing. To resolve this …