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02/08/2023
Channel Estimation for Reconfigurable Intelligent Surface with a few Active Elements
In this paper, a channel estimation technique for reconfigurable intelli...
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04/29/2021
Practical Channel Estimation and Phase Shift Design for Intelligent Reflecting Surface Empowered MIMO Systems
In this paper, channel estimation techniques and phase shift design for ...
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02/12/2021
Complete Power Reallocation for MU-MIMO under Per-Antenna Power Constraint
This paper proposes a beamforming method under a per-antenna power const...
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02/10/2021
Downlink Channel Reconstruction for Spatial Multiplexing in Massive MIMO Systems
To get channel state information (CSI) at a base station (BS), most of r...
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09/21/2020
Massive MIMO Channel Prediction: Kalman Filtering vs. Machine Learning
This paper focuses on channel prediction techniques for massive multiple...
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05/10/2019