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09/15/2023
Achievable Rate of a STAR-RIS Assisted Massive MIMO System Under Spatially-Correlated Channels
Reconfigurable intelligent surfaces (RIS)-assisted massive multiple-inpu...
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09/09/2022
Impact of Channel Aging on Reconfigurable Intelligent Surface Aided Massive MIMO Systems with Statistical CSI
The incorporation of reconfigurable intelligent surface (RIS) into massi...
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08/07/2022
Terahertz-Band Channel and Beam Split Estimation via Array Perturbation Model
For the demonstration of ultra-wideband bandwidth and pencil-beamforming...
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06/28/2022
Joint Spatial Division and Multiplexing for FDD in Intelligent Reflecting Surface-assisted Massive MIMO Systems
Intelligent reflecting surface (IRS) is a promising technology to delive...
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05/31/2022
Coverage Probability of STAR-RIS assisted Massive MIMO systems with Correlation and Phase Errors
In this paper, we investigate a simultaneous transmitting and reflecting...
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10/15/2021
Coverage Probability of Double-IRS Assisted Communication Systems
In this paper, we focus on the coverage probability of a double-intellig...
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08/28/2021
Scalable Cell-Free Massive MIMO Systems: Impact of Hardware Impairments
Standard cell-free (CF) multiple-input-multiple-output (mMIMO) systems i...
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07/06/2021
Asymptotic Analysis of Max-Min Weighted SINR for IRS-Assisted MISO Systems with Hardware Impairments
We focus on the realistic maximization of the uplink minimum signal-to-i...
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02/18/2021
Coverage Probability of Distributed IRS Systems Under Spatially Correlated Channels
This paper suggests the use of multiple distributed intelligent reflecti...
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02/14/2021
Multipair Two-Way DF Relaying with Cell-Free Massive MIMO
We consider a two-way half-duplex decode-and-forward (DF) relaying syste...
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02/10/2021
Intelligent Reflecting Surface-assisted MU-MISO Systems with Imperfect Hardware: Channel Estimation, Beamforming Design
Most works in IRS-assisted systems have ignored the impact of the inevit...
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10/25/2020
Performance Analysis of Cell-Free Massive MIMO Systems: A Stochastic Geometry Approach
Cell-free (CF) massive multiple-input-multiple-output (MIMO) has emerged...
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05/15/2020
Towards Optimal Energy Efficiency in Cell-Free Massive MIMO Systems
Motivated by the ever-growing demand for green wireless communications a...
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03/26/2019
Nuts and Bolts of a Realistic Stochastic Geometric Analysis of mmWave HetNets: Hardware Impairments and Channel Aging
Motivated by heterogeneous networks (HetNets) design in improving covera...
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01/14/2019