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 …

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 …

In this paper, we investigate the secrecy performance of full-duplex multi-antenna spectrum-
sharing wiretap networks in which a jamming signal is simultaneously transmitted by the full …

This paper studies secrecy rate optimization in a wireless network with a single-antenna
source, a multi-antenna destination and a multi-antenna eavesdropper. This is an …

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 …

Considering worst-case channel uncertainties, we investigate the robust secure
beamforming design problem in multiple-input–single-output (MISO) full-duplex, two-way …

In this paper, we design joint information beamforming and jamming beamforming to
guarantee both transmit security and receive security for a full-duplex base-station (FD-BS) …

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 …

Consider a full-duplex (FD) bidirectional secure communication system, where two
communication nodes, named Alice and Bob, simultaneously transmit and receive …

We formulate a joint beamforming vector and power optimization problem for multi-antenna
full duplex transmission systems and show that simultaneous transmissions of information …