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07/23/2023
Transformer-based Joint Source Channel Coding for Textual Semantic Communication
The Space-Air-Ground-Sea integrated network calls for more robust and se...
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07/20/2023
Sensing User's Activity, Channel, and Location with Near-Field Extra-Large-Scale MIMO
This paper proposes a grant-free massive access scheme based on the mill...
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07/06/2023
Hybrid Knowledge-Data Driven Channel Semantic Acquisition and Beamforming for Cell-Free Massive MIMO
This paper focuses on advancing outdoor wireless systems to better suppo...
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06/09/2023
R-PMAC: A Robust Preamble Based MAC Mechanism Applied in Industrial Internet of Things
This paper proposes a novel media access control (MAC) mechanism, called...
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06/02/2023
Concurrent Classifier Error Detection (CCED) in Large Scale Machine Learning Systems
The complexity of Machine Learning (ML) systems increases each year, wit...
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05/17/2023
Unsourced Massive Access-Based Digital Over-the-Air Computation for Efficient Federated Edge Learning
Over-the-air computation (OAC) is a promising technique to achieve fast ...
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04/10/2023
Quasi-Synchronous Random Access for Massive MIMO-Based LEO Satellite Constellations
Low earth orbit (LEO) satellite constellation-enabled communication netw...
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03/08/2023
Next-Generation URLLC with Massive Devices: A Unified Semi-Blind Detection Framework for Sourced and Unsourced Random Access
This paper proposes a unified semi-blind detection framework for sourced...
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09/25/2022
Grant-Free NOMA-OTFS Paradigm: Enabling Efficient Ubiquitous Access for LEO Satellite Internet-of-Things
With the blooming of Internet-of-Things (IoT), we are witnessing an expl...
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09/18/2022
Deep Learning-Based Rate-Splitting Multiple Access for Reconfigurable Intelligent Surface-Aided Tera-Hertz Massive MIMO
Reconfigurable intelligent surface (RIS) can significantly enhance the s...
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09/11/2022
Joint Activity Detection and Channel Estimation for Massive IoT Access Based on Millimeter-Wave/Terahertz Multi-Panel Massive MIMO
The multi-panel array, as a state-of-the-art antenna-in-package technolo...
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07/05/2022
Massive Access in Extra Large-Scale MIMO with Mixed-ADC over Near Field Channels
Massive connectivity for extra-large multi-input multi-output (XL-MIMO) ...
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05/10/2022
The Road to Industry 4.0 and Beyond: A Communications-, Information-, and Operation Technology Collaboration Perspective
The fourth industrial revolution, i.e., Industry 4.0, is evolving all ar...
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05/08/2022
Transformer-Empowered 6G Intelligent Networks: From Massive MIMO Processing to Semantic Communication
6G wireless networks are foreseen to speed up the convergence of the phy...
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04/05/2022
Fault-Tolerant Deep Learning: A Hierarchical Perspective
With the rapid advancements of deep learning in the past decade, it can ...
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01/18/2022
Data-Driven Deep Learning Based Hybrid Beamforming for Aerial Massive MIMO-OFDM Systems with Implicit CSI
In an aerial hybrid massive multiple-input multiple-output (MIMO) and or...
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01/15/2022
Integrated Sensing and Communication with mmWave Massive MIMO: A Compressed Sampling Perspective
Integrated sensing and communication (ISAC) has opened up numerous game-...
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01/06/2022
Active Terminal Identification, Channel Estimation, and Signal Detection for Grant-Free NOMA-OTFS in LEO Satellite Internet-of-Things
This paper investigates the massive connectivity of low Earth orbit (LEO...
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12/28/2021
Joint Activity and Blind Information Detection for UAV-Assisted Massive IoT Access
Grant-free non-coherent index-modulation (NC-IM) has been recently consi...
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08/23/2021
CS-Based CSIT Estimation for Downlink Pilot Decontamination in Multi-Cell FDD Massive MIMO
Efficient channel state information at transmitter (CSIT) for frequency ...
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08/03/2021
Joint Active User Detection and Channel Estimation for Grant-Free NOMA-OTFS in LEO Constellation Internet-of-Things
The flourishing low-Earth orbit (LEO) constellation communication networ...
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08/02/2021
Angle Estimation for Terahertz Ultra-Massive MIMO-Based Space-to-Air Communications
This paper investigates terahertz ultra-massive (UM)-MIMO-based angle es...
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08/02/2021
Three-Dimensional Trajectory Design for Multi-User MISO UAV Communications: A Deep Reinforcement Learning Approach
In this paper, we investigate a multi-user downlink multiple-input singl...
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07/23/2021
Trajectory Design for UAV-Based Internet-of-Things Data Collection: A Deep Reinforcement Learning Approach
In this paper, we investigate an unmanned aerial vehicle (UAV)-assisted ...
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06/25/2021
An Edge Computing Paradigm for Massive IoT Connectivity over High-Altitude Platform Networks
With the advent of the Internet-of-Things (IoT) era, the ever-increasing...
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06/18/2021
LEO Satellite Constellations for 5G and Beyond: How Will They Reshape Vertical Domains?
The rapid development of communication technologies in the past decades ...
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04/22/2021
Model-Driven Deep Learning Based Channel Estimation and Feedback for Millimeter-Wave Massive Hybrid MIMO Systems
This paper proposes a model-driven deep learning (MDDL)-based channel es...
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04/08/2021
Massive Access in Media Modulation Based Massive Machine-Type Communications
The massive machine-type communications (mMTC) paradigm based on media m...
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03/02/2021
Terahertz Ultra-Massive MIMO-Based Aeronautical Communications in Space-Air-Ground Integrated Networks
The emerging space-air-ground integrated network has attracted intensive...
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11/16/2020
Compressive Sensing Based Joint Activity and Data Detection for Grant-Free Massive Access
Massive machine-type communications (mMTC) are poised to provide ubiquit...
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09/23/2020
Terahertz Massive MIMO with Holographic Reconfigurable Intelligent Surfaces
We propose a holographic version of a reconfigurable intelligent surface...
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07/19/2020
Massive Access in Cell-Free Massive MIMO-Based Internet of Things: Cloud Computing and Edge Computing Paradigms
This paper studies massive access in cell-free massive multi-input multi...
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06/17/2020
High order low-bit Sigma-Delta quantization for fusion frames
We construct high order low-bit Sigma-Delta (ΣΔ) quantizers for the vect...
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06/03/2020
Deep Denoising Neural Network Assisted Compressive Channel Estimation for mmWave Intelligent Reflecting Surfaces
Integrating large intelligent reflecting surfaces (IRS) into millimeter-...
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03/23/2020
Compressive Sensing Based Massive Access for IoT Relying on Media Modulation Aided Machine Type Communications
A fundamental challenge of the large-scale Internet-of-Things lies in ho...
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03/20/2020
FTT-NAS: Discovering Fault-Tolerant Neural Architecture
With the fast evolvement of embedded deep-learning computing systems, ap...
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03/12/2020
Data-Driven Deep Learning to Design Pilot and Channel Estimator For Massive MIMO
In this paper, we propose a data-driven deep learning (DL) approach to j...
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02/07/2020
Compressive Massive Access for Internet of Things: Cloud Computing or Fog Computing?
This paper considers the support of grant-free massive access and solves...
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02/05/2020
Broadband Channel Estimation for Intelligent Reflecting Surface Aided mmWave Massive MIMO Systems
This paper investigates the broadband channel estimation (CE) for intell...
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01/16/2020
GMD-Based Hybrid Beamforming for Large Reconfigurable Intelligent Surface Assisted Millimeter-Wave Massive MIMO
Reconfigurable intelligent surface (RIS) is considered to be an energy-e...
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12/23/2019
Compressive Sensing Based Channel Estimation for Millimeter-Wave Full-Dimensional MIMO with Lens-Array
Channel estimation (CE) for millimeter-wave (mmWave) lens-array suffers ...
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07/31/2019
A Novel Multiple Classifier Generation and Combination Framework Based on Fuzzy Clustering and Individualized Ensemble Construction
Multiple classifier system (MCS) has become a successful alternative for...
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06/24/2019
Compressive Sensing Based Adaptive Active User Detection and Channel Estimation: Massive Access Meets Massive MIMO
This paper considers massive access in massive multiple-input multiple-o...
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03/21/2019
Principal Component Analysis Based Broadband Hybrid Precoding for Millimeter-Wave Massive MIMO Systems
Hybrid analog-digital precoding is challenging for broadband millimeter-...
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03/05/2019
Closed-Loop Sparse Channel Estimation for Wideband MmWave FD-MIMO Systems
This paper proposes a closed-loop sparse channel estimation (CE) scheme ...
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11/07/2018
User Fairness Non-orthogonal Multiple Access (NOMA) for 5G Millimeter-Wave Communications with Analog Beamforming
The integration of non-orthogonal multiple access in millimeter-Wave com...
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09/11/2018
Compressive Massive Random Access for Massive Machine-Type Communications (mMTC)
In future wireless networks, one fundamental challenge for massive machi...
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09/10/2018
Machine Learning Based Hybrid Precoding for MmWave MIMO-OFDM with Dynamic Subarray
Hybrid precoding design can be challenging for broadband millimeter-wave...
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09/10/2018
Wideband Hybrid Precoding for Next-Generation Backhaul/Fronthaul Based on mmWave FD-MIMO
Millimeter-wave (mmWave) communication is considered as an indispensable...
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05/21/2018