RIS-aided Real-time Beam Tracking for a Mobile User via Bayesian Optimization

no code implementations • 29 Oct 2023 • Junshuo Liu, Rujing Xiong, Jialong Lu, Tiebin Mi, Robert C. Qiu

The conventional beam management procedure mandates that the user equipment (UE) periodically measure the received signal reference power (RSRP) and transmit these measurements to the base station (BS).

Bayesian Optimization Management

Fair Beam Allocations through Reconfigurable Intelligent Surfaces

no code implementations • 24 Oct 2023 • Rujing Xiong, Ke Yin, Tiebin Mi, Jialong Lu, Kai Wan, Robert Caiming Qiu

This framework focuses on designing explicit beamforming functionalities through optimization.

Design of Reconfigurable Intelligent Surfaces for Wireless Communication: A Review

no code implementations • 27 Apr 2023 • Rujing Xiong, Jianan Zhang, Fuhai Wang, Zhengyu Wang, Xiang Ren, Junshuo Liu, Jialong Lu, Kai Wan, Tiebin Mi, Robert Caiming Qiu

The prototype undergoes rigorous empirical evaluation, encompassing multi-hop RIS signal amplification, image reconstruction, and real-world indoor signal coverage experiments.

Image Reconstruction