Novel online-offline ma2c-ddpg for efficient spectrum allocation and trajectory optimization in dynamic spectrum sharing uav networks

R Ding, F Zhou, Y Qu, C Dong, Q Wu… - 2023 IEEE/CIC …, 2023 - ieeexplore.ieee.org
Unmanned aerial vehicle (UAV) communication is of crucial importance for diverse practical
applications. However, it is susceptible to the severe spectrum scarcity problem and …

Anti-intelligent UAV jamming strategy via deep Q-networks

N Gao, Z Qin, X Jing, Q Ni, S Jin - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The downlink communications are vulnerable to intelligent unmanned aerial vehicle (UAV)
jamming attack. In this paper, we propose a novel anti-intelligent UAV jamming strategy, in …

Energy-efficient cooperative secure transmission in multi-UAV-enabled wireless networks

M Hua, Y Wang, Q Wu, H Dai… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper investigates a multiple unmanned aerial vehicles (UAVs) enabled cooperative
secure transmission scheme in the presence of multiple potential eavesdroppers …

RIS-Enabled UAV Cognitive Radio Networks: Trajectory Design and Resource Allocation

L Zhou, W Xu, C Wang, HH Chen - Information, 2023 - mdpi.com
Due to its flexible deployment and high mobility of unmanned aerial vehicles (UAVs), the
UAV-assisted cognitive radio (CR) network has attracted a lot of attention as one of the most …

Secure uav communication with robust communication and trajectory design

W Fan, Y Wu, S Ju, K Zhang… - … Conference on Computer …, 2019 - ieeexplore.ieee.org
This paper proposes a communication system for UAVs to send confidential information to
multiple legal receivers in the presence of multiple eavesdroppers with uncertain location …

Throughput optimization for cognitive UAV networks: A three-dimensional-location-aware approach

X Liang, W Xu, H Gao, M Pan, J Lin… - IEEE Wireless …, 2020 - ieeexplore.ieee.org
An effective throughput optimization problem is studied in cognitive unmanned aerial vehicle
networks (CUAVNs), where a leading unmanned aerial vehicle (LUAV) serving as an aerial …

Power allocation for UAV swarm-enabled secure networks using large-scale CSI

X Wang, W Feng, Y Chen, N Ge - 2019 IEEE global …, 2019 - ieeexplore.ieee.org
Unmanned aerial vehicle (UAV) swarm-enabled aerial network has emerged as an effective
solution to ondemand communications, especially in unexpected scenarios. Due to the …

Resource and trajectory optimization for secure communication in RIS assisted UAV‐MEC system

S Liu, Y Huang, H Hu, J Si, G Cheng… - IET …, 2023 - Wiley Online Library
The combination of unmanned aerial vehicles (UAVs) and mobile edge computing (MEC) is
considered as a promising approach to tackle soaring computing requirements. The …

Cooperative jamming via spectrum sharing for secure UAV communications

Y Li, R Zhang, J Zhang, L Yang - IEEE Wireless …, 2019 - ieeexplore.ieee.org
This letter investigates the physical layer security issue in unmanned aerial vehicle (UAV)
communication networks. Specifically, two UAVs transmit confidential messages to their …

Cognitive UAV communication via joint trajectory and power control

Y Huang, J Xu, L Qiu, R Zhang - 2018 IEEE 19th international …, 2018 - ieeexplore.ieee.org
This paper investigates a new spectrum sharing scenario between unmanned aerial vehicle
(UAV) and terrestrial wireless communication systems. We consider that a cog …