#wireless-security News & Analysis

2 articles tagged with #wireless-security. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles

AINeutralarXiv – CS AI · Jun 106/10

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LLM-Aided Joint Secrecy Precoding and Trajectory for RSMA-Based Heterogeneous UAV Networks

Researchers propose a hierarchical optimization framework combining semidefinite relaxation algorithms with Large Language Model-guided reinforcement learning to solve secure communications challenges in UAV networks. The approach jointly optimizes UAV trajectories, power allocation, and secrecy precoding while minimizing energy consumption, demonstrating superior performance in secrecy rate and efficiency compared to existing methods.

AINeutralarXiv – CS AI · Jun 16/10

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Hamiltonian-Inspired Attention Mechanism for Scalable RF Transmitter Fingerprinting

Researchers propose the Hamiltonian Transformer, a physics-informed deep learning architecture for identifying wireless transmitters via RF fingerprinting that achieves 99.12% accuracy in controlled settings but maintains 61.64% accuracy when scaling to 150 devices. The model uses norm-preserving attention mechanisms inspired by Hamiltonian mechanics to improve generalization across receiver types, channels, and time periods compared to standard CNN and Transformer baselines.