A joint optimization approach for uav-enabled collaborative beamforming

Y Liu, T Zheng, G Sun, J Zhang… - 2021 IEEE Symposium on …, 2021 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) are usually resource constrained, and have the limited
communication and energy storage capacity. Collaborative beamforming (CB) in UAV …

Joint optimization of SNR and motion energy consumption for UAV-enabled collaborative beamforming

T Zheng, Y Liu, G Sun, J Zhang, J Li - Wireless Networks, 2022 - Springer
Unmanned aerial vehicles (UAVs) are usually resource constrained, and have the limited
communication and energy storage capacity. Collaborative beamforming (CB) in UAV …

UAV-enabled Collaborative Beamforming via Multi-Agent Deep Reinforcement Learning

S Liu, G Sun, J Li, S Liang, Q Wu, P Wang… - arXiv preprint arXiv …, 2024 - arxiv.org
In this paper, we investigate an unmanned aerial vehicle (UAV)-assistant air-to-ground
communication system, where multiple UAVs form a UAV-enabled virtual antenna array …

Multi-Objective Optimization Approach for Reducing Hovering and Motion Energy Consumptions in UAV-Assisted Collaborative Beamforming

S Liang, M Yin, G Sun, J Li - IEEE Internet of Things Journal, 2023 - ieeexplore.ieee.org
Communications and networks of unmanned aerial vehicles (UAVs) are of paramount
importance, owing to their flexible mobility and fast deployment. However, how to enhance …

Joint Optimization of Network Lifetime and SNR in UAV-Assisted Edge Networks

S Tripathi, OJ Pandey… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
One of the critical challenges of unmanned aerial vehicle (UAV)-assisted edge networks is
to prolong the network lifetime with improved quality-of-service (QoS) at the sensor nodes …

Position errors analysis, prediction and recovery for UAV-enabled virtual antenna array

H Wang, H Kang, G Sun, J Li, J Xiao… - 2022 IEEE Symposium …, 2022 - ieeexplore.ieee.org
Unmanned aerial vehicle (UAV) communications have a promising prospect in the next-
generation network. Among various technologies, collaborative beamforming (CB) can …

Multi-objective optimization for distributed collaborative beamforming in mobile wireless sensor networks

G Sun, Y Liu, G Shen, A Wang, Y Zhang… - … IEEE Symposium on …, 2018 - ieeexplore.ieee.org
Mobile wireless sensor networks (MWSN) are resource constrained, and have limited
energy and transmission range. Distributed collaborative beamforming (DCB) in MWSN …

Energy Efficient UAV-assisted Communications via Collaborative Beamforming

T Zheng, Y Liu, G Sun, M Li, C Zhou… - 2023 IEEE 34th Annual …, 2023 - ieeexplore.ieee.org
In this paper, we propose collaborative beamforming (CB) in unmanned aerial vehicle (UAV)-
assisted communication networks to improve transmission data rate with minimum energy …

Reliable UAV Communication via Collaborative Beamforming: A Multi-objective Optimization Approach

G Sun, X Zheng, Y Lian, J Li… - 2022 IEEE Symposium on …, 2022 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) have found enor-mous applications and are expected to
bring tremendous op-portunities in the forthcoming 5G/6G wireless communications …

Multi-objective Optimization for Joint UAV-AGV Collaborative Beamforming

Y Zhang, Y Liu, G Sun, J Li… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Automated guided vehicle (AGV) has the advantages of high endurance, autonomy and
security, which render them appealing for applications such as monitoring and sensing …