Hybrid precoding codebook design in millimetre-wave massive MIMO systems with low-resolution phase shifters. - Jingbo Tan; Shiqiang Suo; Haichao Qin (IET Commun., 2021)

Reconfigurable Refractive Surfaces: An Energy-Efficient Way to Holographic MIMO. - Shuhao Zeng; Hongliang Zhang 001; Boya Di; Haichao Qin; Xin Su 007; Lingyang Song (IEEE Commun. Lett., 2022)

RIS-Based IMT-2030 Testbed for MmWave Multi-Stream Ultra-Massive MIMO Communications. - Shuhao Zeng; Boya Di; Hongliang Zhang 001; Jiahao Gao; Shaohua Yue; Xinyuan Hu; Rui Fu; Jiaqi Zhou 015; Xu Liu; Haobo Zhang 001; Yuhan Wang; Shaohui Sun; et al. (IEEE Wirel. Commun., 2024)