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07/07/2023
Unified Modeling and Rate Coverage Analysis for Satellite-Terrestrial Integrated Networks: Coverage Extension or Data Offloading?
With the growing interest in satellite networks, satellite-terrestrial i...
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06/22/2023
Rate-Splitting Multiple Access for 6G Networks: Ten Promising Scenarios and Applications
In the upcoming 6G era, multiple access (MA) will play an essential role...
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04/16/2023
Adaptive Learning-Based Maximum Likelihood and Channel-Coded Detection for Massive MIMO Systems with One-Bit ADCs
In this paper, we propose a learning-based detection framework for uplin...
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11/13/2022
Adaptive Learning-Based Detection for One-Bit Quantized Massive MIMO Systems
We propose an adaptive learning-based framework for uplink massive multi...
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08/08/2022
Coordinated Per-Antenna Power Minimization for Multicell Massive MIMO Systems with Low-Resolution Data Converters
In this paper, we investigate multicell-coordinated beamforming for larg...
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08/03/2022
Joint Optimization for Secure and Reliable Communications in Finite Blocklength Regime
To realize ultra-reliable low latency communications with high spectral ...
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08/01/2022
Rate-Splitting Multiple Access for Quantized Multiuser MIMO Communications
This paper investigates the sum spectral efficiency maximization problem...
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07/20/2022
Joint Precoding and Artificial Noise Design for MU-MIMO Wiretap Channels
Secure precoding superimposed with artificial noise (AN) is a promising ...
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11/25/2021
Coverage Analysis for Satellite Downlink Networks
Satellite networks are promising to provide ubiquitous and high-capacity...
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10/19/2021
Coordinated Beamforming in Quantized Massive MIMO Systems with Per-Antenna Constraints
In this work, we present a solution for coordinated beamforming for larg...
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09/16/2021
Secure Transmission for Hierarchical Information Accessibility in Downlink MU-MIMO
Physical layer security is a useful tool to prevent confidential informa...
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08/16/2021
Rate-Splitting Multiple Access for Downlink MIMO: A Generalized Power Iteration Approach
Rate-splitting multiple access (RSMA) is a general multiple access schem...
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08/06/2021
Energy Efficiency Maximization Precoding for Quantized Massive MIMO Systems
The use of low-resolution digital-to-analog and analog-to-digital conver...
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05/25/2020
Coordinated Multicell Beamforming and Power Allocation for Massive MIMO with low-resolution ADC/DAC
In this work, we present a solution for coordinated beamforming and powe...
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05/16/2020
Quantized Massive MIMO Systems with Multicell Coordinated Beamforming and Power Control
In this paper, we investigate a coordinated multipoint (CoMP) beamformin...
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03/07/2020
Advanced Receiver Architectures for Millimeter Wave Communications with Low-Resolution ADCs
Deploying large antenna arrays coupled with high-speed and high-resoluti...
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06/30/2019
Base Station Antenna Selection for Low-Resolution ADC Systems
This paper investigates antenna selection at a base station with large a...
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11/30/2018
Robust Learning-Based ML Detection for Massive MIMO Systems with One-Bit Quantized Signals
In this paper, we investigate learning-based maximum likelihood (ML) det...
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11/30/2018
A Hybrid Beamforming Receiver with Two-Stage Analog Combining and Low-Resolution ADCs
In this paper, we propose a two-stage analog combining architecture for ...
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08/13/2018
A Framework for Automated Cellular Network Tuning with Reinforcement Learning
Tuning cellular network performance against always occurring wireless im...
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08/02/2018
Two-Stage Analog Combining in Hybrid Beamforming Systems with Low-Resolution ADCs
In this paper, we investigate hybrid analog/digital beamforming for mult...
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05/25/2018
Analysis of Ergodic Rate for Transmit Antenna Selection in Low-Resolution ADC Systems
In this paper, we analyze the ergodic rate of single transmit antenna se...
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04/09/2018
User Scheduling for Millimeter Wave Hybrid Beamforming Systems with Low-Resolution ADCs
We investigate uplink user scheduling for millimeter wave (mmWave) hybri...
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01/30/2018
Antenna Selection for Large-Scale MIMO Systems with Low-Resolution ADCs
One way to reduce the power consumption in large-scale multiple-input mu...
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12/06/2017