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eess.SP2022
Error Propagation and Overhead Reduced Channel Estimation for RIS-Aided Multi-User mmWave Systems
Zhendong Peng, Cunhua Pan, Gui Zhou +1
In this paper, we propose a novel two-stage based uplink channel estimation strategy with reduced pilot overhead and error propagation for a reconfigurable intelligent surface (RIS…
eess.SP2022★ 3 cited
Channel Estimation for RIS-Aided Multi-User mmWave Systems with Uniform Planar Arrays
Zhendong Peng, Gui Zhou, Cunhua Pan +4
In this paper, we adopt a three-stage based uplink channel estimation protocol with reduced pilot overhead for an reconfigurable intelligent surface (RIS)-aided multi-user (MU) mil…