This letter considers the secure MIMO transmission in a wireless environment, in which one
transmitter (Alice), one receiver (Bob) and one eavesdropper (Eve) are involved. Apart from …

This letter considers secrecy communication from an information-theoretic perspective, and
studies the secrecy capacity of a multi-input multi-output (MIMO) Gaussian wiretap channel …

In this paper, we investigate the physical layer security of a full-duplex base station (BS)-
aided system in the worst case, where an uplink transmitter (UT) and a downlink receiver …

This paper presents secrecy analyses of a full-duplex MIMOME network which consists of
two full-duplex multi-antenna users (Alice and Bob) and an arbitrarily located multi-antenna …

We consider physical layer security in a multi-input multi-output multi-eavesdropper wiretap
channel and present an exact solution to the problem of secrecy rate maximization. A system …

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 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 …

We propose a robust resource allocation framework to improve the physical layer security in
the presence of an active eavesdropper. In the considered system, we assume that both …

This paper considers a method for improving physical layer security of wireless networks
with full-duplex radio. In particular, fast algorithms are developed to compute power …

We consider a full-duplex (FD) multiuser system where an FD base station (BS) is designed
to simultaneously serve both downlink (DL) and uplink (UL) users in the presence of half …