This paper provides a comprehensive review of the domain of physical layer security in
multiuser wireless networks. The essential premise of physical layer security is to enable the …

Connectivity is an important key performance indicator and a focal point of research in large-
scale wireless networks. Due to path-loss attenuation of electromagnetic waves, direct …

This paper studies the throughput of large-scale decentralized wireless networks with
physical layer security constraints. In particular, we are interested in the question of how …

This paper studies the achievable secure rate per source-destination pair in wireless
networks. First, a path loss model is considered, where the legitimate and eavesdropper …

Recently, the use of artificial noise has attracted considerable attention in enhancing the
physical-layer security of wireless systems. However, the interaction between artificially …

This paper studies the information-theoretic secrecy performance in large-scale cellular
networks based on a stochastic geometry framework. The locations of both base stations …

Information-theoretic security constraints reduce the connectivity of wireless networks in the
presence of eavesdroppers, which motivates better modeling of such networks and the …

In this paper, we study physical layer security in an underlay cognitive radio (CR) network.
We consider the problem of secure communication between a secondary transmitter …

Motivated to understand the increasingly severe threat of unmanned aerial vehicles (UAVs)
to the confidentiality of terrestrial radio links, this paper analyzes the ergodic and E-outage …

Physical layer security is an emerging technique to improve the wireless communication
security, which is widely regarded as a complement to cryptographic technologies. To …