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 …

In this paper, we consider secure downlink transmission in a multicell massive multiple-input
multiple-output (MIMO) system where the numbers of base station (BS) antennas, mobile …

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

In this study, we consider the physical layer security in the downlink of a Massive MIMO
system employing one-bit quantization at the base station (BS). We assume an active …

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

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 …

In this paper, the secrecy sum-rate performance of single cell downlink massive multiple-
input-multiple-output (MIMO) systems is investigated in the presence of an eavesdropper …

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 …