Kejun Lei

12 papers Journal 8Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
Spectrum sensing method based on a multi-scale feature fusion network.
Frontiers Inf. Technol. Electron. Eng.
Honghui Xiang, Kejun Lei, Kaiqing Zhou, Wenjing Tuo, Hongbin Liu
2024 J jnl
Enhancing Perception for Intelligent Vehicles via Electromagnetic Leakage.
IEEE Trans. Intell. Transp. Syst.
Qibo Zhang, Fanzi Zeng, Jingyang Hu, Zhu Xiao, Jiongjian Fang, Kejun Lei, Hongbo Jiang
2023 — conf
Enhanced Spectrum Sensing by Combining Feature Selection and Optimal Margin Distribution Machine.
VCC
Xiaoping Pan, Xi Yang, Kejun Lei, Geng Zhang, Yinhang Zhang, Tingting Liu, Song Zhang
2022 — conf
Deep and Shallow Features Fusion Based Deep CNN for Spectrum Sensing in Cognitive Radio.
ICCT
Zeyu Liu, Kejun Lei, Yinhang Zhang, Changqing Xiang, Xuming Wang, Xi Yang
2019 — conf
An Effective Harmonic Parameters Estimation Algorithm Based on Transformed FFT Sequence.
ICITEE
Xuming Wang, Kejun Lei, Xi Yang, Xiangming Wang
2019 J jnl
Threshold Setting for Multiple Primary User Spectrum Sensing via Spherical Detector.
IEEE Wirel. Commun. Lett.
Xi Yang, Kejun Lei, Shengliang Peng, Li Hu, Shu Li, Xiuying Cao
2018 J jnl
Adaptive Algorithms for Bayesian Spectrum Sensing Based on Markov Model.
KSII Trans. Internet Inf. Syst.
Shengliang Peng, Renyang Gao, Weibin Zheng, Kejun Lei
2018 J jnl
Analytical Expressions for the Probability of False-Alarm and Decision Threshold of Hadamard Ratio Detector in Non-Asymptotic Scenarios.
IEEE Commun. Lett.
Xi Yang, Kejun Lei, Shengliang Peng, Xiuying Cao, Xiqi Gao
2017 J jnl
Fast Cooperative Energy Detection under Accuracy Constraints in Cognitive Radio Networks.
Wirel. Commun. Mob. Comput.
Shengliang Peng, Weibin Zheng, Renyang Gao, Kejun Lei
2012 J jnl
Impact of the Dimension of the Observation Space on the Decision Thresholds for GLRT Detectors in Spectrum Sensing.
IEEE Wirel. Commun. Lett.
Xi Yang, Shengliang Peng, Kejun Lei, Rongbo Lu, Xiuying Cao
2011 J jnl
Blind Detection for Primary User Based on the Sample Covariance Matrix in Cognitive Radio.
IEEE Commun. Lett.
Xi Yang, Kejun Lei, Shengliang Peng, Xiuying Cao
2010 — conf
Trace Based Semi-Blind and Blind Spectrum Sensing Schemes for Cognitive Radio.
ICC
Xi Yang, Kejun Lei, Shengliang Peng, Xiuying Cao