Active 3D double-RIS-aided multi-user communications: two-timescale-based separate channel estimation via Bayesian learning

by Yang, Songjie, Lyu, Wanting, Xiu, Yue, Zhang, Zhongpei, Yuen, Chau
Published 2023

Reconfigurable intelligent surfaces aided mmWave NOMA: joint power allocation, phase shifts, and hybrid beamforming optimization

by Xiu, Yue, Zhao, Jun, Sun, Wei, Renzo, Marco Di, Gui, Guan, Zhang, Zhongpei, Wei, Ning
Published 2022