Spatially correlated channel estimation for RIS-assisted MIMO systems with correlated gaussian perturbation. - Changjian Qin; Pinchang Zhang; Ji He (IET Commun., 2023)

Sum Secrecy Rate Maximization for Active RIS-Assisted Uplink SIMO-NOMA Networks. - Yizhi Li; Yulong Zou; Jia Zhu 001; Boyu Ning; Liangsen Zhai; Hao Hui; Yulei Lou; Changjian Qin (IEEE Commun. Lett., 2024)

Enhancing PHY-Layer Authentication in RIS-Assisted IoT Systems With Cascaded Channel Features. - Ji He; Mu Niu; Pinchang Zhang; Changjian Qin (IEEE Internet Things J., 2024)

Improved PHY-Layer Authentication Utilizing Radiation Pattern Feature for 6G-IoT Systems. - Changjian Qin; Mu Niu; Ji He; Pinchang Zhang (IEEE Internet Things J., 2025)