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- Improved Weighted Covariance-based Detector for Spectrum Sensing in Rayleigh Fading Channel
- IEEE WIRELESS COMMUNICATIONS LETTERSLai, Huadong Liu, Mingxing Xu, Jinqiang Luo, Peng Chen, Changrun Xu, Weichao 出版年：2024
- In this letter, we propose an improved weighted covariance based detector (IWCD) for spatially correlated time-varying Rayleigh fading channel. The proposed method uses adaptive weights that are tailored to the dynamic n...
- Kendall's Tau based Spectrum Sensing for Cognitive Radio in the Presence of Laplace Noise
- IEEE SIGNAL PROCESSING LETTERSHuang, Yongjian Lai, Huadong Dai, Jisheng Xu, Weichao 出版年：2024
- In the presence of non-Gaussian noise, traditional spectrum sensing techniques optimized for Gaussian noise may experience significant performance degradation. To address this challenge, this paper employs Kendall's tau ...
- LMPIT-based Spectrum Sensing for Non-Circular Signals in Multi-Antenna Cognitive Radios
- IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONSLai, Huadong Luo, Peng Liu, Mingxin Xu, Jinqiang 出版年：2025
- This paper addresses a robust spectrum sensing scheme for non-circular (NC) primary signals within the framework of locally most power invariant test (LMPIT). The proposed method is referred as the NCJT detector because ...
- GLRT-based Spectrum Sensing for Non-Circular Signals in Cognitive Radios With Multiple Antennas
- IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGYLai, Huadong Liu, Mingxing Xu, Jinqiang Luo, Peng Xu, Weichao 出版年：2025
- Traditional spectrum sensing schemes devised under the presumption of circular signals may suffer from performance deterioration when non-circular (NC) signals are present. To circumvent this drawback, this paper devises...
- Locally Optimal Detection for Spectrum Sensing Under MA-based Bernoulli-Gaussian Noise
- IEEE WIRELESS COMMUNICATIONS LETTERSYang, Yibang Mou, Jie Huang, Guanna Dai, Jisheng Lai, Huadong Xu, Weichao 出版年：2026
- In cognitive radio spectrum sensing, the conventional additive white Gaussian noise assumption is often invalid due to impulsive behavior and temporal correlation in wireless noise. This letter models the noise as Bernou...
- Folding Convolutional Neural Network for Rotating Machinery Fault Diagnosis
- IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICSLu, Tiantian Zhu, Hongbin Dai, Jisheng Lai, Huadong Xu, Weichao 出版年：2026
- One-dimensional convolutional neural network (1D-CNN)-based methods are widely used in fault diagnosis for rotating machinery. However, traditional 1D-CNN-based approaches are limited by the fixed receptive field of thei...
- balancing Detection Efficacy and Robustness: A Weighted Sign-Energy Detector for Spectrum Sensing
- IEEE WIRELESS COMMUNICATIONS LETTERSMou, Jie Huang, Guanna Lai, Huadong Dai, Jisheng Xu, Weichao 出版年：2026
- In spectrum sensing, conventional detectors suffer severe performance degradation under impulsive noise, whereas existing robust detectors often compromise detection efficacy in pure Gaussian environments. To address thi...
- Kendall's Tau-based Robust Spectrum Sensing Under Colored Gaussian Noise With Impulsive Interference
- IEEE SENSORS JOURNALHuo, Dechang Huang, Guanna Yang, Yibang Dai, Jisheng Lai, Huadong Xu, Weichao 出版年：2026
- In the presence of non-Gaussian noise, traditional spectrum sensing techniques optimized for Gaussian noise environments often suffer significant performance degradation. This article proposes a Kendall's Tau (KT)-based ...
