Artificial Noise Assisted Secure Massive MIMO Transmission Exploiting Statistical CSI
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2019.2947520
Abstract: For the single-cell massive multiple-input multiple-output (MIMO) downlink transmission, we investigate an artificial noise (AN) assisted secure transmission strategy where the base station has only access to statistical channel state information (CSI) of the legitimate… read more here.
Keywords: artificial noise; noise assisted; mimo; csi ... See more keywords
Reconfigurable Intelligent Surfaces Assisted Secure Multicast Communications
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2020.3001119
Abstract: Reconfigurable Intelligent surface (RIS) can enhance the desired signals and suppress the undesired signals by adjusting the phase shifts of its reflector elements. This letter considers secure multicast communication with the help of RIS. A… read more here.
Keywords: reconfigurable intelligent; intelligent surfaces; secure multicast; surfaces assisted ... See more keywords
Artificial Noise Assisted Secure Transmission for Uplink of Massive MIMO Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3081803
Abstract: Secure downlink transmission in massive multiple-input multiple-output (MIMO) systems has sparked great research enthusiasm. However, the secrecy of uplink transmission is equally important although relatively less attention has been dedicated to. In this paper, we… read more here.
Keywords: artificial noise; noise assisted; mimo systems; power allocation ... See more keywords
Reconfigurable Intelligent Surface-Assisted Secure Mobile Edge Computing Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3162044
Abstract: Mobile edge computing (MEC) has been recognized as a viable technology to satisfy low-delay computation requirements for resource-constrained Internet of things (IoT) devices. Nevertheless, the broadcast feature of wireless electromagnetic communications may lead to the… read more here.
Keywords: mobile edge; intelligent surface; reconfigurable intelligent; edge computing ... See more keywords
Intelligent Reflecting Surface Assisted Secure Transmission in UAV-MIMO Communication Systems
Sign Up to like & getrecommendations! Published in 2022 at "Entropy"
DOI: 10.3390/e24111605
Abstract: This paper studies the intelligent reflecting surface (IRS) assisted secure transmission in unmanned aerial vehicle (UAV) communication systems, where the UAV base station, the legitimate receiver, and the malicious eavesdropper in the system are all… read more here.
Keywords: reflecting surface; matrix; intelligent reflecting; secure transmission ... See more keywords