Full-duplex (FD) communication is a potential game changer for future wireless networks. It
allows for simultaneous transmit and receive operations over the same frequency band, a …

With the commercial deployment of the 5G system, researchers from both academia and
industry are moving attention to the blueprint of the 6G system. The space-air-ground-sea …

Reconfigurable intelligent surfaces (RISs) have recently been presented as a revolutionary
technique and recognized as one of the candidates for beyond fifth-generation wireless …

Reconfigurable intelligent surfaces (RISs) can potentially combat jamming. It is non-trivial to
perform holistic selections of users, data streams, and modulation-coding modes for all …

Energy efficiency is regards as an important problem in energy-limited wireless medical
sensor networks owing to the energy shortage. On the other hand, full-duplex is considered …

In this paper, we propose a robust secure transmission scheme for an active reconfigurable
intelligent surface (RIS) enabled symbiotic radio (SR) system in the presence of multiple …

Unmanned aerial vehicles (UAVs) have emerged as a promising technology for facilitating
communication in the Internet of Things (IoT), owing to their ability to provide enhanced …

Reconfigurable intelligent surfaces (RISs) are recognized with great potential to strengthen
wireless security, yet the performance gain largely depends on the deployment location of …

This paper proposes a novel active reconfigurable intelligent surface (RIS) assisted secure
and robust cooperative beamforming for cognitive satellite-terrestrial networks. Specifically …

The sixth-generation (6G) wireless communication has called for higher bandwidth and
massive connectivity of Internet of Things (IoT) devices. The increased connectivity also …