Outage Constrained Secure Beamforming for IRS-Assisted Cognitive Radio Networks. - Xuewen Wu; Jingxiao Ma; Xiaoping Xue 002; Qiangqiang Cai (PIMRC, 2022)

User fairness-enhanced beamforming for IRS-assisted cognitive radio networks based on prior judgment mechanism. - Xuewen Wu; Jingxiao Ma; Qiangqiang Cai; Xiaoping Xue 002; Xin Zeng (Digit. Signal Process., 2023)

A trade-off strategy and correlation analysis for secrecy rate and power consumption in IRS-assisted cognitive radio networks. - Qiangqiang Cai; Jingxiao Ma; Baojing Yao; Xuewen Wu; Xiaoping Xue 002 (Phys. Commun., 2023)

A low-complexity ADMM-based secure beamforming for IRS-assisted uplink cognitive radio networks with NOMA. - Xuewen Wu; Jingxiao Ma; Chenbin Xu; Qiangqiang Cai; Xiaoping Xue 002; Shousheng Sun; Xing Chang (Digit. Signal Process., 2024)