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 …

This paper investigates the threat of passive eavesdropping on downlink cell-free massive
MIMO (CF-MaMIMO) systems, examining in a particular system under the effects of imperfect …

Massive multiple-input multiple-output (MIMO) has been extensively studied and considered
as a key enabling technology for the fifth generation (5G) wireless communication systems …

In massive MIMO wiretap settings, the base station can significantly suppress
eavesdroppers by narrow beamforming toward legitimate terminals. Numerical …

In this paper, we investigate the impact of phase noise on the secrecy performance of
downlink massive MIMO systems in the presence of a passive multiple-antenna …

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 …

This paper investigates the secrecy performance of the Cell-Free massive multiple-input
multiple-output network with finite resolution analog-to-digital converters at the access points …

This paper considers the secure transmission in a cell-free massive MIMO system with
imperfect radio frequency (RF) chains and low-resolution analog-to-digital converters …

This letter investigates the secure transmission in a multi-user massive MIMO system over
Ricean fading channel in the presence of a multi-antenna eavesdropper. In order to reduce …

In this paper, we investigate the secure communication in the massive MIMO uplink, where a
legitimate single antenna transmitter (Alice) communicates with a legitimate receiver …