In this letter, we investigate full-duplex (FD) secure beamforming design problem for multiple-
input-single-output two-way communication systems. Our objective is to maximize sum …

This paper focuses on a full-duplex multiple-input multiple-output two-way untrusted relay
system, and investigates the optimal beamforming design of such system to maximize its …

This paper examines the role of full-duplex radio for securing wireless network from a new
perspective. It first studies the secrecy capacity of two single-antenna full-duplex users …

Physical layer security and full duplex have been two widely applied techniques in wireless
communications community, where the physical layer security can prevent eavesdropping …

Physical layer security (PLS) technologies are expected to play an important role in the next-
generation wireless networks, by providing secure communication to protect critical and …

Consider a two-way communication scenario where two single-antenna nodes, operating
under full-duplex mode, exchange information to one another through the aid of a (full …

This paper considers the secrecy performance of several schemes for multi-antenna
transmission to single-antenna users with full-duplex (FD) capability against randomly …

In this article, we investigate a reconfigurable intelligent surface (RIS)-aided multiuser full-
duplex secure communication system with hardware impairments at transceivers and RIS …

In this paper, we study the benefits of full-duplex (FD) receiver jamming in enhancing the
physical-layer security of a two-tier decentralized wireless network with each tier deployed …

This paper investigates the application of full-duplex (FD) multi-antenna transceivers in
proactive eavesdropping systems. To this end, we jointly optimize the transmit and receive …