Meteorologically Introduced Impacts on Aerial Channels and UAV Communications

no code implementations • 14 Apr 2021 • Mengan Song, Yiming Huo, Tao Lu, Xiaodai Dong, Zhonghua Liang

As 5G wireless systems and networks are now being globally commercialized and deployed, more diversified application scenarios are emerging, quickly reshaping our societies and paving the road to the beyond 5G (6G) era when terahertz (THz) and unmanned aerial vehicle (UAV) communications may play critical roles.

Deep Q-Network Based Dynamic Movement Strategy in a UAV-Assisted Network

no code implementations • 7 Aug 2020 • Xukai Zhong, Yiming Huo, Xiaodai Dong, Zhonghua Liang

Then a deep Q-network (DQN) based method is proposed to adjust the locations of UAVs to maximize the sum data rate of the user equipment (UE).

QoS-Compliant 3D Deployment Optimization Strategy for UAV Base Stations

no code implementations • 7 Aug 2020 • Xukai Zhong, Yiming Huo, Xiaodai Dong, Zhonghua Liang

Although there has been quite some prior research on the UAV deployment, no work has studied this problem in a 3 dimensional (3D) setting and taken into account the UAV-BS capacity limit and the quality of service (QoS) requirements of ground users.