… ABSTRACT This work investigates the deployment of unmanned aerial vehicles (UAVs)
as access points to provide wireless services to users in a green field. Three fundamental …

… a multi-objective optimization problem that aims to minimize UAV energy consumption while
achieving maximum communication coverage… and integration of the optimization objectives. …

… of wireless communication system. To realize multi-user simultaneous access communication,
… is proposed in this paper, and an optimization scheme of joint UAV flight altitude, beam …

… Recently, many research efforts have been focused on the applications of unmanned aerial
vehicles (UAVs) in wireless communication systems. On one hand, UAVs can function as …

… An optimization problem is formulated to jointly optimize the transmission power, scaling
factor, and UAV relay selection. Theoretical analysis demonstrates that this optimization yields a …

… In addition, the joint communication and computing performance optimization should be
improved. There have been many works on optimizing UAV-assisted wireless networks from …

… multiple UAVRISs (aerial RISs), we solve the problem of total network throughput maximisation
by optimising … -user network where several low Earth orbit satellites, many UAVs and a lot …

… ABSTRACT The deployment of unmanned aerial vehicle (UAV) in wireless communication
… ‘‘Analysis and optimization of multiple unmanned aerial vehicle-assisted communications in …

… Abstract—In this paper, we study an unmanned aerial vehi- … a UAV-assisted communication
scenario based on a user-centric approach wherein a UAV trajectory is optimized to provide …

… Moreover, a time division multiple access based on work flow model is developed in [14]
to achieve energy saving for UAVs. Therefore, the performance optimization in terms of …