Data and Model Poisoning Backdoor Attacks on Wireless Federated Learning, and the Defense Mechanisms: A Comprehensive Survey

Y Wan, Y Qu, W Ni, Y Xiang, L Gao… - … Surveys & Tutorials, 2024 - ieeexplore.ieee.org
Due to the greatly improved capabilities of devices, massive data, and increasing concern
about data privacy, Federated Learning (FL) has been increasingly considered for …

[HTML][HTML] Over-the-air federated learning: Status quo, open challenges, and future directions

B Xiao, X Yu, W Ni, X Wang, HV Poor - Fundamental Research, 2024 - Elsevier
The development of applications based on artificial intelligence and implemented over
wireless networks is increasingly rapidly and is expected to grow dramatically in the future …

Deep reinforcement learning-driven reconfigurable intelligent surface-assisted radio surveillance with a fixed-wing UAV

X Yuan, S Hu, W Ni, X Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) play a critical role in radio surveillance to decipher
malicious messages, thanks to their flexibility, mobility, and likely line-of-sight (LoS) to …

RIS-assisted jamming rejection and path planning for UAV-borne IoT platform: A new deep reinforcement learning framework

S Hu, X Yuan, W Ni, X Wang… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
This article presents a new deep reinforcement learning (DRL)-based approach to the
trajectory planning and jamming rejection of an unmanned aerial vehicle (UAV) for the …

Learning to solve optimization problems with hard linear constraints

M Li, S Kolouri, J Mohammadi - IEEE Access, 2023 - ieeexplore.ieee.org
Constrained optimization problems have appeared in a wide variety of challenging real-
world problems, where constraints often capture the physics of the underlying system …

Performance optimization for variable bitwidth federated learning in wireless networks

S Wang, M Chen, CG Brinton, C Yin… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This paper considers improving wireless communication and computation efficiency in
federated learning (FL) via model quantization. In the proposed bitwidth FL scheme, edge …

Secure communication with UAV-enabled aerial RIS: Learning trajectory with reflection optimization

X Tang, T Jiang, J Liu, B Li, D Zhai… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs) have manifested huge potential in enhancing
information security by actively intervening the wireless propagation, yet the security gain …

OFDMA-F2L: Federated Learning With Flexible Aggregation Over an OFDMA Air Interface

S Hu, X Yuan, W Ni, X Wang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Federated learning (FL) can suffer from communication bottlenecks when deployed in
mobile networks, limiting participating clients and deterring FL convergence. In this context …

Measuring EMF and Throughput Before and After 5G Service Activation in a Residential Area

L Chiaraviglio, S Bartoletti… - IEEE Open Journal …, 2023 - ieeexplore.ieee.org
The deployment of 5G networks is approaching a mature phase in many countries across
the world. However, little efforts have been done so far to scientifically compare …

RIS-Assisted Physical Layer Security in Emerging RF and Optical Wireless Communication Systems: A Comprehensive Survey

MH Khoshafa, O Maraqa, JM Moualeu… - arXiv preprint arXiv …, 2024 - arxiv.org
Physical layer security (PLS) has received a growing interest from the research community
for its ability to safeguard data confidentiality without relying on key distribution or …