Physical layer security (PLS) has been extensively explored as an alternative to
conventional cryptographic schemes for securing wireless links. Many studies have shown …

This paper considers a multi-jammer-assisted covert communication scenario, where a
transmitter communicates with a receiver without being detected by a warden under the …

This paper is concerned with the relay and jammers selection in two-way cooperative
networks to improve their physical layer security. Three different categories of selection …

In this paper, we investigate the secured transmission in cluster-based multi-hop networks.
In particular, we evaluate the secrecy performance of three various protocols over Rayleigh …

This paper introduces the hybrid-decode-amplify-forward (HDAF) cooperative relaying into a
control jamming aided NOMA network under Rayleigh-flat-fading channel conditions. In …

In this study, the authors investigate the problem of jammer selection (JS) for enhancing the
secrecy goodput in a cooperative cognitive radio network with the multiple‐input–multiple …

In this paper, we investigate the problem of jammer selection for securing Cooperative
Cognitive Radio Networks (CCRNs) with the Multiple-Input Multiple-Output (MIMO) …

This work aims at achieving the secrecy rate (SR) enhancement in amplify-and-forward (AF)
relay-aided simultaneous wireless information and power transfer (SWIPT)-NOMA network …

In this paper, three different relay and jammers selection schemes are presented to improve
the physical layer security of two-way cooperative networks in the presence of multiple …

In this paper, SNR based hybrid decode-amplify-forward (HDAF) is introduced for improving
the physical layer security of wireless cooperative network and its performance is analyzed …