In this paper, we investigate secure and reliable transmission strategies for multi-cell multi-
user massive multipleinput multiple-output (MIMO) systems in the presence of an active …

In this paper, we investigate secure and reliable transmission strategies for multi-cell multi-
user massive multiple-input multiple-output systems with a multi-antenna active …

In this paper, we consider physical layer security provisioning in multicell massive multiple-
input-multiple-output (MIMO) systems. Specifically, we consider secure downlink …

In this paper, we study the design of secure communication for time-division duplex multi-
cell multi-user massive multiple-input-multiple-output (MIMO) systems with active …

In this paper, we study linear precoding for a secure multi-cell massive multiple-input
multiple-output (MIMO) downlink system employing artificial noise generation. We consider …

In this paper, we investigate the secure downlink transmission in a multi-user massive
multiple-input multiple-output system assuming there is a passive multi-antenna …

Secure downlink transmission in massive multiple-input multiple-output (MIMO) systems has
sparked great research enthusiasm. However, the secrecy of uplink transmission is equally …

We analyze the ergodic secrecy rate of multi-cell downlink systems assuming that the
number of base station (BS) antennas per cell, the number of mobile users, and the number …

We investigate the optimality and power allocation algorithm of beam domain transmission
for single-cell massive multiple-input multiple-output (MIMO) systems with a multi-antenna …

This paper considers a massive MIMO network that includes one multiple-antenna base
station, one multiple-antenna eavesdropper, and K single-antenna users. The eavesdropper …