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08/31/2023
Channel Estimation for XL-MIMO Systems with Polar-Domain Multi-Scale Residual Dense Network
Extremely large-scale multiple-input multiple-output (XL-MIMO) is a prom...
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05/23/2023
Jac-PCG Based Low-Complexity Precoding for Extremely Large-Scale MIMO Systems
Extremely large-scale multiple-input-multipleoutput (XL-MIMO) has been r...
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02/18/2023
Uplink Power Control for Extremely Large-Scale MIMO with Multi-Agent Reinforcement Learning and Fuzzy Logic
In this paper, we investigate the uplink transmit power optimization pro...
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02/02/2023
Low-Complexity Precoding for Extremely Large-Scale MIMO Over Non-Stationary Channels
Extremely large-scale multiple-input-multiple-output (XL-MIMO) is a prom...
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01/28/2023
Uplink Performance of Cell-Free Extremely Large-Scale MIMO Systems
In this paper, we investigate the uplink performance of cell-free (CF) e...
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04/26/2022
Energy Efficient Beamforming Optimization for Integrated Sensing and Communication
This paper investigates the optimization of beamforming design in a syst...
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01/22/2022
Reconfigurable Intelligent Surfaces with Outdated Channel State Information: Centralized vs. Distributed Deployments
In this paper, we investigate the performance of an RIS-aided wireless c...
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12/09/2021