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08/25/2023
Performance Analysis of Finite Blocklength Transmissions Over Wiretap Fading Channels: An Average Information Leakage Perspective
Physical-layer security (PLS) is a promising technique to complement com...
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07/14/2023
Secure Short-Packet Communications via UAV-Enabled Mobile Relaying: Joint Resource Optimization and 3D Trajectory Design
Short-packet communication (SPC) and unmanned aerial vehicles (UAVs) are...
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07/13/2023
Asymptotic SEP Analysis and Optimization of Linear-Quantized Precoding in Massive MIMO Systems
A promising approach to deal with the high hardware cost and energy cons...
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07/10/2023
Joint Communications and Sensing Hybrid Beamforming Design via Deep Unfolding
Joint communications and sensing (JCAS) is envisioned as a key feature i...
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06/28/2023
Near-Field Beam Management for Extremely Large-Scale Array Communications
Extremely large-scale arrays (XL-arrays) have emerged as a promising tec...
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06/27/2023
Linear One-Bit Precoding in Massive MIMO: Asymptotic SEP Analysis and Optimization
This paper focuses on the analysis and optimization of a class of linear...
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06/25/2023
Intelligent Reflecting Surface Empowered Self-Interference Cancellation in Full-Duplex Systems
Compared with traditional half-duplex wireless systems, the application ...
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02/03/2023
Applications of Absorptive Reconfigurable Intelligent Surfaces in Interference Mitigation and Physical Layer Security
This paper explores the use of reconfigurable intelligent surfaces (RIS)...
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01/31/2023
RIS-Assisted Interference Mitigation for Uplink NOMA
Non-orthogonal multiple access (NOMA) has become a promising technology ...
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01/11/2023
Variational Bayes Inference for Data Detection in Cell-Free Massive MIMO
Cell-free massive MIMO is a promising technology for beyond-5G networks....
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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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12/04/2022
Variational Bayes for Joint Channel Estimation and Data Detection in Few-Bit Massive MIMO Systems
Massive multiple-input multiple-output (MIMO) communications using low-r...
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11/16/2022
Secure SWIPT in STAR-RIS Aided Downlink MISO Rate-Splitting Multiple Access Networks
Recently, simultaneously transmitting and reflecting reconfigurable inte...
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08/04/2022
Disentangled Representation Learning for RF Fingerprint Extraction under Unknown Channel Statistics
Deep learning (DL) applied to a device's radio-frequency fingerprint (RF...
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07/19/2022
Secure Intelligent Reflecting Surface Aided Integrated Sensing and Communication
In this paper, an intelligent reflecting surface (IRS) is leveraged to e...
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05/23/2022
A Variational Bayesian Perspective on Massive MIMO Detection
Optimal data detection in massive multiple-input multiple-output (MIMO) ...
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03/23/2022
Block-Level Interference Exploitation Precoding without Symbol-by-Symbol Optimization
Symbol-level precoding (SLP) based on the concept of constructive interf...
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02/24/2022
Robust Transmission Design for RIS-assisted Secure Multiuser Communication Systems in the Presence of Hardware Impairments
This paper investigates reconfigurable intelligent surface (RIS)-assiste...
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02/20/2022
Practical Interference Exploitation Precoding without Symbol-by-Symbol Optimization: A Block-Level Approach
In this paper, we propose a constructive interference (CI)-based block-l...
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10/01/2021
Channel Estimation with Reconfigurable Intelligent Surfaces – A General Framework
Optimally extracting the advantages available from reconfigurable intell...
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08/10/2021
A Generalizable Model-and-Data Driven Approach for Open-Set RFF Authentication
Radio-frequency fingerprints (RFFs) are promising solutions for realizin...
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10/19/2020
5G-and-Beyond Networks with UAVs: From Communications to Sensing and Intelligence
Due to the advancements in cellular technologies and the dense deploymen...
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07/28/2020
UAV-Assisted Intelligent Reflecting Surface Symbiotic Radio System
This paper investigates a symbiotic unmanned aerial vehicle (UAV)-assist...
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07/28/2020
1-Bit Massive MIMO Transmission: Embracing Interference with Symbol-Level Precoding
The deployment of large-scale antenna arrays for cellular base stations ...
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05/15/2020
Massive MIMO Channel Estimation with Low-Resolution Spatial Sigma-Delta ADCs
We consider channel estimation for an uplink massive multiple input mult...
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05/10/2020
On the Effect of Mutual Coupling in One-Bit Spatial Sigma-Delta Massive MIMO Systems
The one-bit spatial Sigma-Delta concept has recently been proposed as an...
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01/02/2020
3D UAV Trajectory and Communication Design for Simultaneous Uplink and Downlink Transmission
In this paper, we investigate the unmanned aerial vehicle (UAV)-aided si...
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12/04/2019
Throughput Maximization for UAV-aided Backscatter Communication Networks
This paper investigates unmanned aerial vehicle (UAV)-aided backscatter ...
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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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10/12/2019
Spectral Efficiency of One-Bit Sigma-Delta Massive MIMO
We examine the uplink spectral efficiency of a massive MIMO base station...
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08/08/2019
Rethinking Secure Precoding via Interference Exploitation: A Smart Eavesdropper Perspective
Based on the concept of constructive interference (CI), multiuser interf...
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08/01/2019
Optimized Transmission for Parameter Estimation in Wireless Sensor Networks
A central problem in analog wireless sensor networks is to design the ga...
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06/10/2019
Supervised and Semi-Supervised Learning for MIMO Blind Detection with Low-Resolution ADCs
The use of low-resolution analog-to-digital converters (ADCs) is conside...
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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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11/08/2018
Interference Exploitation Precoding for Multi-Level Modulations: Closed-Form Solutions
In this paper, we study closed-form interference-exploitation precoding ...
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10/29/2018
1-Bit Massive MIMO Downlink Based on Constructive Interference
In this paper, we focus on the multiuser massive multiple-input single-o...
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02/28/2018
Reconsidering Linear Transmit Signal Processing in 1-Bit Quantized Multi-User MISO Systems
In this contribution, we investigate a coarsely quantized Multi-User (MU...
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02/28/2018
Spectral Efficiency of Mixed-ADC Massive MIMO
We study the spectral efficiency (SE) of a mixed-ADC massive MIMO system...
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01/29/2018
Quantized Constant Envelope Precoding with PSK and QAM Signaling
Coarsely quantized massive Multiple-Input Multiple-Output (MIMO) systems...
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12/15/2017