Chen Sun

Study on Radio-Frequency Signal Gene Characteristics From the Perspective of Fractal Theory

2019 · IEEE Access

Radio frequency signal identification technology is a non-password authentication method based on the physical layer hardware of the device. This paper explores the feature extraction and recognition method based on the gene characteristics of the …

Fairness Oriented Spectrum Auction for Blockchain-assisted Dynamic Spectrum Sharing

2023

Leveraging the unique characteristics of blockchain, secure and efficient dynamic spectrum sharing (DSS) can be achieved, which has been regarded as a promising solution to meet the spectrum requirement in future wireless communication systems. However, …

Extending Operational Design Domain for Perception Systems Through Robust Learning

2024 · IEEE Transactions on Intelligent Vehicles

Perception modules in Autonomous Driving Systems (ADS) provide excellent performance in simple, constrained environments but generally have precarious performance in real driving situations with various weather and lighting conditions. Therefore, robust perception performance in new …

Hybrid Action-Based Reinforcement Learning for Multiobjective Compatible Autonomous Driving

2026 · IEEE Transactions on Neural Networks and Learning Systems

Reinforcement learning (RL) has shown excellent performance in solving decision-making and control problems of autonomous driving (AD), which is increasingly applied in diverse driving scenarios. However, driving is a multiattribute problem, leading to challenges in …