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09/17/2023
Toward Beamfocusing-Aided Near-Field Communications: Research Advances, Potential, and Challenges
Next-generation mobile networks promise to support high throughput, mass...
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09/07/2023
Space-Time Shift Keying Aided OTFS Modulation for Orthogonal Multiple Access
Space-time shift keying-aided orthogonal time frequency space modulation...
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08/03/2023
Multi-Carrier Modulation: An Evolution from Time-Frequency Domain to Delay-Doppler Domain
The recently proposed orthogonal delay-Doppler division multiplexing (OD...
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07/13/2023
Adaptive Coding and Modulation Aided Mobile Relaying for Millimeter-Wave Flying Ad-Hoc Networks
The emerging drone swarms are capable of carrying out sophisticated task...
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07/06/2023
Performance Analysis and Approximate Message Passing Detection of Orthogonal Time Sequency Multiplexing Modulation
In orthogonal time sequency multiplexing (OTSM) modulation, the informat...
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05/25/2023
A Tutorial on Holographic MIMO Communications–Part III: Open Opportunities and Challenges
Holographic multiple-input multiple-output (HMIMO) technology, which use...
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05/25/2023
A Tutorial on Holographic MIMO Communications–Part II: Performance Analysis and Holographic Beamforming
As Part II of a three-part tutorial on holographic multiple-input multip...
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05/25/2023
A Tutorial on Holographic MIMO Communications–Part I: Channel Modeling and Channel Estimation
By integrating a nearly infinite number of reconfigurable elements into ...
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05/23/2023
A Vision and An Evolutionary Framework for 6G: Scenarios, Capabilities and Enablers
With the standardization and commercialization completed at an unforesee...
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05/18/2023
Robust Hybrid Transceiver Designs for Linear Decentralized Estimation in mmWave MIMO IoT Networks in the Face of Imperfect CSI
Hybrid transceivers are designed for linear decentralized estimation (LD...
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05/17/2023
Low Complexity Detection of Spatial Modulation Aided OTFS in Doubly-Selective Channels
A spatial modulation-aided orthogonal time frequency space (SM-OTFS) sch...
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05/16/2023
Trust-Worthy Semantic Communications for the Metaverse Relying on Federated Learning
As an evolving successor to the mobile Internet, the Metaverse creates t...
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05/14/2023
Stacked Intelligent Metasurfaces for Efficient Holographic MIMO Communications in 6G
The revolutionary technology of Stacked Intelligent Metasurfaces (SIM) h...
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04/29/2023
Integrated Sensing and Communications: Recent Advances and Ten Open Challenges
It is anticipated that integrated sensing and communications (ISAC) woul...
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03/30/2023
High-Performance Low-Complexity Hierarchical Frequency Synchronization for Distributed Massive MIMO-OFDMA Systems
We propose a high-performance yet low-complexity hierarchical frequency ...
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03/28/2023
Polar Coded Integrated Data and Energy Networking: A Deep Neural Network Assisted End-to-End Design
Wireless sensors are everywhere. To address their energy supply, we prop...
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03/27/2023
Collaborative Authentication for 6G Networks: An Edge Intelligence based Autonomous Approach
The conventional device authentication of wireless networks usually reli...
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01/26/2023
Privacy-Preserving Joint Edge Association and Power Optimization for the Internet of Vehicles via Federated Multi-Agent Reinforcement Learning
Proactive edge association is capable of improving wireless connectivity...
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01/23/2023
Reconfigurable Intelligent Surface Aided Amplitude- and Phase-Modulated Downlink Transmission
New reconfigurable intelligent surface (RIS) based amplitude and phase m...
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01/23/2023
Performance Analysis of Active RIS-aided Systems in the Face of Imperfect CSI and Phase Shift Noise
The linear minimal mean square error (LMMSE) estimator for active reconf...
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12/21/2022
Space-Terrestrial Cooperation Over Spatially Correlated Channels Relying on Imperfect Channel Estimates: Uplink Performance Analysis and Optimization
A whole suite of innovative technologies and architectures have emerged ...
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12/21/2022
The Internet of Senses: Building on Semantic Communications and Edge Intelligence
The Internet of Senses (IoS) holds the promise of flawless telepresence-...
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12/13/2022
Efficient Rate-Splitting Multiple Access for the Internet of Vehicles: Federated Edge Learning and Latency Minimization
Rate-Splitting Multiple Access (RSMA) has recently found favour in the m...
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11/30/2022
Secrecy Rate Maximization of RIS-assisted SWIPT Systems: A Two-Timescale Beamforming Design Approach
Reconfigurable intelligent surfaces (RISs) achieve high passive beamform...
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11/11/2022
Codebook-Based Solutions for Reconfigurable Intelligent Surfaces and Their Open Challenges
Reconfigurable intelligent surfaces (RIS) is a revolutionary technology ...
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11/07/2022
Five Facets of 6G: Research Challenges and Opportunities
Whilst the fifth-generation (5G) systems are being rolled out across the...
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10/08/2022
Secrecy Rate of the Cooperative RSMA-Aided UAV Downlink Relying on Optimal Relay Selection
The Cooperative Rate-Splitting (CRS) scheme, proposed evolves from conve...
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10/05/2022
Joint Reconfigurable Intelligent Surface Location and Passive Beamforming Optimization for Maximizing the Secrecy-Rate
The physical layer security (PLS) is investigated for reconfigurable int...
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09/26/2022
Large-Scale Rate-Splitting Multiple Access in Uplink UAV Networks: Effective Secrecy Throughput Maximization Under Limited Feedback Channel
UAVs are capable of improving the performance of next generation wireles...
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09/22/2022
Unified Joint Matrix-Monotonic Optimization of MIMO Training Sequences and Transceivers
Channel estimation and transmission constitute the most fundamental func...
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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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09/03/2022
Power Allocation for Space-Terrestrial Cooperation Systems with Statistical CSI
This paper studies an integrated network design that boosts system capac...
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08/26/2022
Multiple-Objective Packet Routing Optimization for Aeronautical ad-hoc Networks
Providing Internet service above the clouds is of ever-increasing intere...
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08/21/2022
Simultaneous Beam and User Selection for the Beamspace mmWave/THz Massive MIMO Downlink
Beamspace millimeter-wave (mmWave) and terahertz (THz) massive MIMO cons...
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07/29/2022
Deep Learning Based Successive Interference Cancellation for the Non-Orthogonal Downlink
Non-orthogonal communications are expected to play a key role in future ...
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07/28/2022
Caching Scalable Videos in the Edge of Wireless Cellular Networks
By pre-fetching popular videos into the local caches of edge nodes, wire...
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07/10/2022
Secure UAV-to-Ground MIMO Communications: Joint Transceiver and Location Optimization
Unmanned aerial vehicles (UAVs) are foreseen to constitute promising air...
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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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05/09/2022
The Degrees-of-Freedom in Monostatic ISAC Channels: NLoS Exploitation vs. Reduction
The degrees of freedom (DoFs) attained in monostatic integrated sensing ...
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04/11/2022
General Hamiltonian Representation of ML Detection Relying on the Quantum Approximate Optimization Algorithm
The quantum approximate optimization algorithm (QAOA) conceived for solv...
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03/15/2022
Reconfigurable Intelligent Surfaces Relying on Non-Diagonal Phase Shift Matrices
Reconfigurable intelligent surfaces (RIS) have been actively researched ...
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01/23/2022
Dual-Frequency Quantum Phase Estimation Mitigates the Spectral Leakage of Quantum Algorithms
Quantum phase estimation is an important component in diverse quantum al...
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01/20/2022
The Accuracy vs. Sampling Overhead Trade-off in Quantum Error Mitigation Using Monte Carlo-Based Channel Inversion
Quantum error mitigation (QEM) is a class of promising techniques for re...
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01/12/2022
Weighted Sum Rate Maximization of the mmWave Cell-Free MIMO Downlink Relying on Hybrid Precoding
The cell-free MIMO concept relying on hybrid precoding constitutes an in...
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12/31/2021
Channel Estimation for Hybrid Massive MIMO Systems with Adaptive-Resolution ADCs
Achieving high channel estimation accuracy and reducing hardware cost as...
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12/27/2021
Circuit-Oriented Symmetry Verification: From Quantum Switches to Spatio-Temporal Stabilizers
State-of-the-art noisy intermediate-scale quantum computers require low-...
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12/23/2021
Age of Information in Energy Harvesting Aided Massive Multiple Access Networks
Given the proliferation of the massive machine type communication device...
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12/08/2021
Experimental Characterization of Fault-Tolerant Circuits in Small-Scale Quantum Processors
Experiments conducted on open-access cloud-based IBM Quantum devices are...
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11/22/2021
Open-Source Multi-Access Edge Computing for 6G: Opportunities and Challenges
Multi-access edge computing (MEC) is capable of meeting the challenging ...
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11/16/2021