3 citations · 4 across the 5 of their papers we have counts for
4 papers · 1 filter
Transforming RIS-Assisted Passive Beamforming from Tedious to Simple: A Relaxation Algorithm for Rician Channel
Xuehui Dong, Rujing Xiong, Tiebin Mi +2
This paper investigates the problem of maximizing the signal-to-noise ratio (SNR) in reconfigurable intelligent surface (RIS)-assisted MISO communication systems. The problem will…
Joint Beamforming Design and 3D DoA Estimation for RIS-aided Communication System
Zhengyu Wang, Wei Yang, Tiebin Mi +1
In this paper, we consider a reconfigurable intelligent surface (RIS)-assisted 3D direction-of-arrival (DoA) estimation system, in which a uniform planar array (UPA) RIS is deploye…
RIS-aided Wireless Communication with -bit Discrete Optimization for Signal Enhancement
Rujing Xiong, Xuehui Dong, Tiebin Mi +1
In recent years, a brand-new technology, reconfigurable intelligent surface (RIS) has been widely studied for reconfiguring the wireless propagation environment. RIS is an artifici…
Improving Power System State Estimation Based on Matrix-Level Cleaning
Haosen Yang, Robert C. Qiu, Lei Chu +3
Power system state estimation is heavily subjected to measurement error, which comes from the noise of measuring instruments, communication noise, and some unclear randomness. Trad…