Multi-Intelligent Reflecting Surface Assisted Cell-free Massive MIMO Downlink Transmission. - Huazhi Hu; Kui Xu 001; Wei Xie 001; Xiaochen Xia; Meng Wang 035 (ICCT, 2021)

Secure resource allocation against colluding eavesdropping in a user-centric cell-free massive multiple-input multiple-output system. - Na Li; Yuanyuan Gao; Kui Xu 001; Xiaochen Xia; Huazhi Hu; Yang Li; Yueyue Zhang (Frontiers Inf. Technol. Electron. Eng., 2024)