Feb 26, 2019 · An active eavesdropper contaminates the uplink channel estimates by sending pilot sequences identical to those of the legitimate users/relay.

Our results reveal that active pilot contamination attacks significantly degrade the achievable secrecy rate in dual-hop transmissions, and the corresponding ...

Investigation of secure transmission strategies for the relay-assisted massive multiple-input multiple-output (MIMO) downlink is investigated by using ...

Findings from Southern Illinois University Provides New Data on Information Forensics and Security (Secure Communication in Relay-Assisted Massive MIMO Downlink ...

In this paper, a secure communication system model for massive multiple-input multiple-output (MIMO) relay networks is investigated.

Secure Communication in Relay-Assisted Massive MIMO Downlink With Active Pilot Attacks ... In this paper, the achievable secrecy rate of a relay-assisted massive ...

Bibliographic details on Secure Communication in Relay-Assisted Massive MIMO Downlink With Active Pilot Attacks.

Amarasuriya Aruma Baduge, “Relay-Assisted Massive MIMO Downlink With Active Pilot Attacks,” in IEEE Transactions on Information Forensics & Security," vol.

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

Mar 15, 2023 · In this paper, the security of massive MIMO systems with a cooperative relay is investigated, and a novel pilot spoofing detection scheme is ...