Trajectory optimization for UAV-assisted relay over 5G networks based on reinforcement learning framework
SMM Abohashish, RY Rizk, EI Elsedimy - EURASIP Journal on Wireless …, 2023 - Springer
With the integration of unmanned aerial vehicles (UAVs) into fifth generation (5G) networks,
UAVs are used in many applications since they enhance coverage and capacity. To …
UAVs are used in many applications since they enhance coverage and capacity. To …
Trajectory optimization and resource allocation for UAV-assisted relaying communications
B Liu, Q Zhu, H Zhu - Wireless Networks, 2020 - Springer
In this paper, we study the unmanned aerial vehicles (UAV) assisted relaying
communication system, where a UAV acts the mobile relay and provides the information …
communication system, where a UAV acts the mobile relay and provides the information …
Deep reinforcement learning-based resource allocation in cooperative UAV-assisted wireless networks
We consider the downlink of an unmanned aerial vehicle (UAV) assisted cellular network
consisting of multiple cooperative UAVs, whose operations are coordinated by a central …
consisting of multiple cooperative UAVs, whose operations are coordinated by a central …
Trajectory optimization for multiple UAVs acting as wireless relays
This paper proposes a novel wireless relay selection scheme involving multiple mobile
Unmanned Aerial Vehicles (UAVs) to support communicating ground users. The goal is to …
Unmanned Aerial Vehicles (UAVs) to support communicating ground users. The goal is to …
Power and trajectory optimization for UAV-enabled amplify-and-forward relay networks
X Jiang, Z Wu, Z Yin, Z Yang - IEEE Access, 2018 - ieeexplore.ieee.org
Unmanned aerial vehicle (UAV) is suitable to improve connectivity of wireless
communication networks in harsh environment due to its flexible deployment and high …
communication networks in harsh environment due to its flexible deployment and high …
UAV relaying: Power allocation and trajectory optimization using decode-and-forward protocol
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 …
works as a decode-and-forward (DF) relay to extend the coverage of the base station. We …
Joint trajectory and resource optimization for UAV-aided two-way relay networks
Unmanned aerial vehicle (UAV)-aided two-way relay networks with multiple terrestrial user
pairs is investigated, where a fix-wing UAV is served as a two-way relay to assist information …
pairs is investigated, where a fix-wing UAV is served as a two-way relay to assist information …
Joint trajectory and resource optimization for UAV-enabled relaying systems
Q Chen - IEEE Access, 2020 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) have attracted attentions due to their mobility and high
possibility of the line of sight (LoS) channel. We can fully use these two properties by …
possibility of the line of sight (LoS) channel. We can fully use these two properties by …
Machine learning-based resource allocation for multi-UAV communications system
Z Chang, W Guo, X Guo… - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
The unmanned aerial vehicle (UAV)-based wireless communication system is prominent in
its flexibility and low cost for providing ubiquitous connectivity. In this work, considering a …
its flexibility and low cost for providing ubiquitous connectivity. In this work, considering a …
Joint transmit power and trajectory optimization for two-way multihop UAV relaying networks
Unmanned aerial vehicle (UAV) has been more and more widely used in military and
civilian, with its unique advantages of flexibility, convenience, and wide coverage. As flying …
civilian, with its unique advantages of flexibility, convenience, and wide coverage. As flying …