In this paper, we consider a novel system model that terrestrial sensors' data are first collected by low-altitude UAVs and then transferred to a relatively- ...

Joint trajectory and communications design for high air-interface-resource efficiency. Zhang, Z., Chang, Q., Zhao, N., & Xu, H. Phys. Commun., 53:101632 ...

Bibliographic details on Joint trajectory and communications design for high air-interface-resource efficiency.

In this paper, the achievable sum-rate is maximized by jointly op- timizing UAV trajectory, successive interference cancellation. (SIC) decoding order, UAV ...

Oct 22, 2024 · By jointly optimizing ground user scheduling, UAV flight trajectory and transmit power, we are able to maximize the minimum system secrecy rate ...

Nov 7, 2023 · In this paper, joint trajectory design and spectrum allocation is studied to minimize the task completion time of UAVs while ensuring the target upload data ...

Jun 13, 2022 · We study the joint design of the resource allocation, UAV's 3D trajectory, and its flight velocity, as well as the phase shift control of the ...

Extensive simulation results validate the effectiveness of the proposed algorithm and demonstrate that UAVs can be used to enhance the maritime coverage.

Additionally, extensive research has been conducted on the co-design of the trajectory and resource allocation, for further improved energy transfer efficiency.

Joint uplink and downlink scheduling and UAV trajectory design in ... Joint trajectory and communications design for high air-interface-resource efficiency.