5 citations · 5 across the 6 of their papers we have counts for
6 papers
Large-Scale MIMO Relaying Techniques for Physical Layer Security: AF or DF?
Xiaoming Chen, Lei Lei, Huazi Zhang +1
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 b…
Mode Selection in MU-MIMO Downlink Networks: A Physical Layer Security Perspective
Xiaoming Chen, Yu Zhang
In this paper, we consider a homogenous multi-antenna downlink network where a passive eavesdropper intends to intercept the communication between a base station (BS) and multiple…
Optimal Power Allocation for Secure Communications in Large-Scale MIMO Relaying Systems
Jian Chen, Xiaoming Chen, Xiumin Wang +1
In this paper, we address the problem of optimal power allocation at the relay in two-hop secure communications. In order to solve the challenging issue of short-distance intercept…
Energy-Efficient Power Allocation for Secure Communications in Large-Scale MIMO Relaying Systems
Jian Chen, Xiaoming Chen, Tao Liu +1
In this paper, we address the problem of energy-efficient power allocation for secure communications in an amplify-and-forward (AF) large-scale multiple-input multiple-output (LS-M…
Exploiting Large-Scale MIMO Techniques for Physical Layer Security with Imperfect Channel State Information
Xiaoming Chen, Chau Yuen, Zhaoyang Zhang
In this paper, we study the problem of physical layer security in large-scale multiple input multiple output (LS-MIMO) systems. The large number of antenna elements in LS-MIMO syst…
Secure Wireless Information and Power Transfer in Large-Scale MIMO Relaying Systems with Imperfect CSI
Xiaoming Chen, Jian Chen, Tao Liu
In this paper, we address the problem of secure wireless information and power transfer in a large-scale multiple-input multiple-output (LS-MIMO) amplify-and-forward (AF) relaying…