As a complement to high-layer encryption techniques, physical layer security has been
widely recognized as a promising way to enhance wireless security by exploiting the …

Recently, massive multiple-input multiple-output (MIMO) system has attracted tremendous
research interests in wireless communications. Among various performance aspects and …

In this paper, we consider a large scale multiple input multiple output (LS-MIMO) relaying
system, where an information source sends the message to its intended destination aided by …

Rate Splitting Multiple Access (RSMA) relies on multi-antenna rate splitting (RS) at the
transmitter and successive interference cancellation (SIC) at the receiver. In RS the users' …

In this paper, we investigate the artificial noise-aided jamming design for a transmitter
equipped with large antenna array in Rician fading channels. We figure out that when the …

We investigate the secrecy performance of dual-hop amplify-and-forward multi-antenna
relaying systems over Rayleigh fading channels, considering the direct link between the …

In this paper, we study the multiple-input multiple-output wiretap channel for simultaneous
wireless information and power transfer, in which there is a base station (BS), an information …

In recent years, physical layer security has been regarded as a promising technique to
facilitate secure communications in next generation mobile systems, where theoretically …

We consider secure downlink multiple-input–multiple-output (MIMO) communications
between a transmitter and multiple users when there exists a passive eavesdropper. A …

We consider the physical layer security in a multi-user massive multiple-input multiple-output
system, where an eavesdropper (Eve) can intercept the information intended for any of the …