This letter considers an unmanned aerial vehicle (UAV)-enabled relay communication
system for delivering latency-critical messages with ultra-high reliability, where the relay is …

This letter considers the unmanned aerial vehicle (UAV)-enabled relay system to deliver
command information under ultra-reliable and low-latency communication requirements. We …

Unmanned aerial vehicle (UAV) is suitable to improve connectivity of wireless
communication networks in harsh environment due to its flexible deployment and high …

In this paper, we study to employ geographic information to address the blockage problem of
air-to-ground links between UAV and terrestrial nodes. In particular, a UAV relay is deployed …

Due to the high altitude and deployment flexibility, unmanned aerial vehicles (UAVs) can be
used as relays to avoid obstacles and extend the coverage of wireless networks. On the …

Unmanned aerial vehicles (UAVs) have found important applications in wireless
communications due to their ability for on-demand and swift deployment, high mobility, and …

In this paper, we consider an unmanned aerial vehicle (UAV) relay network where a UAV
works as a decode-and-forward (DF) relay to extend the coverage of the base station. We …

In this letter, we consider an unmanned aerial vehicle (UAV) relay network, where the UAV
works as an amplify-and-forward relay. We optimize the trajectory of UAV, the transmit power …

Unmanned aerial vehicles (UAVs) have the advantages of high mobility, remarkable
versatility, and on-demand deployment, which lead to their wide applications in various …

In this paper, we consider a novel mobile relaying technique, where the relay nodes are
mounted on unmanned aerial vehicles (UAVs) and hence are capable of moving at high …