
LowComplexity Algorithm for Outage Optimal Resource Allocation in Energy HarvestingBased UAV Identification Networks
We study an unmanned aerial vehicle (UAV) identification network equippe...
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IRSAided Energy Efficient UAV Communication
Unmanned aerial vehicles (UAVs) have steadily gained attention to overco...
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Hybrid Beamforming for Intelligent Reflecting Surface Aided Millimeter Wave MIMO Systems
While communication systems that employ millimeter wave (mmWave) frequen...
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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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Performance Analysis of Satellite Communication System Under the ShadowedRician Fading: A Stochastic Geometry Approach
In this paper, we consider a downlink satellite communication system whe...
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Complete Power Reallocation for MUMIMO under PerAntenna Power Constraint
This paper proposes a beamforming method under a perantenna power const...
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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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MultiVehicle Velocity Estimation Using IEEE 802.11ad Waveform
Wireless communication systems are to use millimeterwave (mmWave) spect...
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Spatial Wideband Channel Estimation for MmWave Massive MIMO Systems with Hybrid Architectures and LowResolution ADCs
In this paper, a channel estimator for wideband millimeter wave (mmWave)...
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Performance of CellFree MmWave Massive MIMO Systems with Fronthaul Compression and DAC Quantization
In this paper, the zeroforcing (ZF) precoder with maxmin power allocat...
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PolarCap Codebook Design for MISO Rician Fading Channels with Limited Feedback
Most of the prior works on designing codebooks for limited feedback syst...
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Massive MIMO Channel Prediction: Kalman Filtering vs. Machine Learning
This paper focuses on channel prediction techniques for massive multiple...
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Alternating Beamforming with Intelligent Reflecting Surface Element Allocation
Intelligent reflecting surface (IRS) has become a promising technology t...
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Radar Imaging Based on IEEE 802.11ad Waveform
The extension to millimeterwave (mmWave) spectrum of communication freq...
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Noncoherent OOK Symbol Detection with SupervisedLearning Approach for BCC
There has been a continuing demand for improving the accuracy and ease o...
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Downlink Extrapolation for FDD Multiple Antenna Systems Through Neural Network Using Extracted Uplink Path Gains
When base stations (BSs) are deployed with multiple antennas, they need ...
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Beam Designs for MillimeterWave Backhaul with DualPolarized Uniform Planar Arrays
This paper proposes hybrid beamforming designs for millimeterwave (mmWa...
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Channel Estimation for Spatially/Temporally Correlated Massive MIMO Systems with OneBit ADCs
This paper considers the channel estimation problem for massive multiple...
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FCFGSCVBased Channel Estimation for Wideband MmWave Massive MIMO Systems with LowResolution ADCs
In this paper, the fully corrective forward greedy selectioncross valid...
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Gradient PursuitBased Channel Estimation for MmWave Massive MIMO Systems with OneBit ADCs
In this paper, channel estimation for millimeter wave (mmWave) massive m...
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Efficient Channel AoD/AoA Estimation Using Widebeams for Millimeter Wave MIMO Systems
Using millimeterwave (mmWave) bands is expected to provide high data ra...
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Channel Estimation for OneBit Massive MIMO Systems Exploiting SpatioTemporal Correlations
Massive multipleinput multipleoutput (MIMO) can improve the overall sy...
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Dominant Channel Estimation via MIPS for LargeScale Antenna Systems with OneBit ADCs
In largescale antenna systems, using onebit analogtodigital converte...
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HighResolution Angle Tracking for Mobile Wideband MillimeterWave Systems with Antenna Array Calibration
Millimeterwave (mmWave) systems use directional beams to support highr...
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Junil Choi
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