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07/24/2023
Superimposed RIS-phase Modulation for MIMO Communications: A Novel Paradigm of Information Transfer
Reconfigurable intelligent surface (RIS) is regarded as an important ena...
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05/09/2023
Robust Beamforming Design for RIS-aided Cell-free Systems with CSI Uncertainties and Capacity-limited Backhaul
In this paper, we consider the robust beamforming design in a reconfigur...
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01/10/2023
Secure Communication for Spatially Correlated Massive MIMO with Low-Resolution DACs
In this paper, the performance of a secure massive multiple-input multip...
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01/09/2023
Secure Communication for Spatially Correlated RIS-Aided Multiuser Massive MIMO Systems: Analysis and Optimization
This letter investigates the secure communication in a reconfigurable in...
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11/20/2022
A Universal Framework of Superimposed RIS-Phase Modulation for MISO Communication
To fully exploit the additional dimension brought by reconfigurable inte...
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08/23/2022
Reconfiguring Wireless Environment via Intelligent Surfaces for 6G: Reflection, Modulation, and Security
Reconfigurable intelligent surface (RIS) has been recognized as an essen...
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08/08/2022
Intelligent MIMO Detection Using Meta Learning
In a K-best detector for multiple-input-multiple-output(MIMO) systems, t...
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06/14/2022
Worst-case Design for RIS-aided Over-the-air Computation with Imperfect CSI
Over-the-air computation (AirComp) enables fast wireless data aggregatio...
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04/18/2022
Distributed Neural Precoding for Hybrid mmWave MIMO Communications with Limited Feedback
Hybrid precoding is a cost-efficient technique for millimeter wave (mmWa...
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03/04/2022
Data Augmentation Empowered Neural Precoding for Multiuser MIMO with MMSE Model
Precoding design exploiting deep learning methods has been widely studie...
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03/01/2022
RIS-Assisted Quasi-Static Broad Coverage for Wideband mmWave Massive MIMO Systems
Reconfigurable intelligent surfaces (RISs) can establish favorable wirel...
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10/18/2020
Sliding Differential Evolution Scheduling for Federated Learning in Bandwidth-Limited Networks
Federated learning (FL) in a bandwidth-limited network with energy-limit...
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10/02/2020
Cascaded Channel Estimation for IRS-assisted Mmwave Multi-antenna with Quantized Beamforming
In this letter, we optimize the channel estimator of the cascaded channe...
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09/14/2020
Distributed IRS with Statistical Passive Beamforming for MISO Communications
Intelligent reflecting surface (IRS) has recently been identified as a p...
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06/01/2020
Analog Versus Hybrid Precoding for Multiuser Massive MIMO with Quantized CSI Feedback
In this letter, we study the performance of a downlink multiuser massive...
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05/29/2020
On Uplink Performance of Multiuser Massive MIMO Relay Network With Limited RF Chains
This paper considers a multiuser massive multiple-input multiple-output ...
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11/16/2019
Secure Communication for Spatially Sparse Millimeter-Wave Massive MIMO Channels via Hybrid Precoding
In this paper, we investigate secure communication over sparse millimete...
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01/28/2019
Optimal Multiuser Loading in Quantized Massive MIMO under Spatially Correlated Channels
Low-resolution digital-to-analog converter (DAC) has shown great potenti...
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01/28/2019
Secure Massive MIMO Communication with Low-resolution DACs
In this paper, we investigate secure transmission in a massive multiple-...
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10/05/2018
