Precoding has been conventionally considered as an effective means of mitigating or
exploiting the interference in the multiantenna downlink channel, where multiple users are …

Reconfigurable Intelligent Surface (RIS) draws great attentions in academic and industry
due to its passive and low power consumption nature, and has currently been used in …

This paper investigates the secure communication of a cognitive satellite terrestrial network
with software-defined architecture, where a gateway is acting as a control center to offer the …

Next-generation power grids will likely enable concurrent service for residences and plug-in
electric vehicles (PEVs). While the residence power demand profile is known and thus can …

Malicious jamming attacks have been regarded as a serious threat to Internet of Things (IoT)
networks, which can significantly degrade the Quality of Service (QoS) of users. This article …

This paper considers a network consisting of a multiple antenna array access point serving
multiple single antenna downlink users with the assistance of a reconfigurable intelligent …

This paper studies the robust secure beamforming (BF) issue of fifth generation (5G) cellular
system operating at millimeter wave frequency and coexisting with a satellite network. By …

This paper considers joint optimization of cooperative beamforming and relay assignment
for multi-user multi-relay wireless networks to maximize the minimum of the received signal …

In this paper, we consider a scenario where the satellite-terrestrial network is overlaid over
the legacy cellular network. The established communication system is operated in the …

Abstract The application of Non-Orthogonal Multiple Access (NOMA) technology into
satellite-aerial-ground integrated networks can meet the requirements of ultra-high rate and …