A. Lee Swindlehurst

research

∙ 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)...

0 Fangzhou Wang, et al. ∙

research

∙ 01/31/2023

RIS-Assisted Interference Mitigation for Uplink NOMA

Non-orthogonal multiple access (NOMA) has become a promising technology ...

0 Azadeh Tabeshnezhad, et al. ∙

research

∙ 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....

0 Ly V. Nguyen, et al. ∙

research

∙ 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...

0 Dan Yang, et al. ∙

research

∙ 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...

0 Ly V. Nguyen, et al. ∙

research

∙ 11/16/2022

Secure SWIPT in STAR-RIS Aided Downlink MISO Rate-Splitting Multiple Access Networks

Recently, simultaneously transmitting and reflecting reconfigurable inte...

0 Hamid Reza Hashempour, et al. ∙

research

∙ 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...

0 Renjie Xie, et al. ∙

research

∙ 07/19/2022

Secure Intelligent Reflecting Surface Aided Integrated Sensing and Communication

In this paper, an intelligent reflecting surface (IRS) is leveraged to e...

0 Meng Hua, et al. ∙

research

∙ 05/23/2022

A Variational Bayesian Perspective on Massive MIMO Detection

Optimal data detection in massive multiple-input multiple-output (MIMO) ...

0 Duy H. N. Nguyen, et al. ∙

research

∙ 03/23/2022

Block-Level Interference Exploitation Precoding without Symbol-by-Symbol Optimization

Symbol-level precoding (SLP) based on the concept of constructive interf...

0 Ang Li, et al. ∙

research

∙ 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...

0 Zhangjie Peng, et al. ∙

research

∙ 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...

0 Ang Li, et al. ∙

research

∙ 10/01/2021

Channel Estimation with Reconfigurable Intelligent Surfaces – A General Framework

Optimally extracting the advantages available from reconfigurable intell...

0 A. Lee Swindlehurst, et al. ∙

research

∙ 08/10/2021

A Generalizable Model-and-Data Driven Approach for Open-Set RFF Authentication

Radio-frequency fingerprints (RFFs) are promising solutions for realizin...

0 Renjie Xie, et al. ∙

research

∙ 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...

0 Qingqing Wu, et al. ∙

research

∙ 07/28/2020

UAV-Assisted Intelligent Reflecting Surface Symbiotic Radio System

This paper investigates a symbiotic unmanned aerial vehicle (UAV)-assist...

0 Meng Hua, et al. ∙

research

∙ 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 ...

0 Ang Li, et al. ∙

research

∙ 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...

0 Shilpa Rao, et al. ∙

research

∙ 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...

0 Hessam Pirzadeh, et al. ∙

research

∙ 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...

0 Meng Hua, et al. ∙

research

∙ 12/04/2019

Throughput Maximization for UAV-aided Backscatter Communication Networks

This paper investigates unmanned aerial vehicle (UAV)-aided backscatter ...

0 Meng Hua, et al. ∙

research

∙ 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...

0 Jindan Xu, et al. ∙

research

∙ 10/12/2019

Spectral Efficiency of One-Bit Sigma-Delta Massive MIMO

We examine the uplink spectral efficiency of a massive MIMO base station...

0 Hessam Pirzadeh, et al. ∙

research

∙ 08/08/2019

Rethinking Secure Precoding via Interference Exploitation: A Smart Eavesdropper Perspective

Based on the concept of constructive interference (CI), multiuser interf...

0 Qian Xu, et al. ∙

research

∙ 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...

0 Shahin Khobahi, et al. ∙

research

∙ 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...

0 Ly V. Nguyen, et al. ∙

research

∙ 01/28/2019

Secure Massive MIMO Communication with Low-resolution DACs

In this paper, we investigate secure transmission in a massive multiple-...

0 Jindan Xu, et al. ∙

research

∙ 11/08/2018

Interference Exploitation Precoding for Multi-Level Modulations: Closed-Form Solutions

In this paper, we study closed-form interference-exploitation precoding ...

0 Ang Li, et al. ∙

research

∙ 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...

0 Ang Li, et al. ∙

research

∙ 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...

0 Oliver De Candido, et al. ∙

research

∙ 02/28/2018

Spectral Efficiency of Mixed-ADC Massive MIMO

We study the spectral efficiency (SE) of a mixed-ADC massive MIMO system...

0 Hessam Pirzadeh, et al. ∙

research

∙ 01/29/2018

Quantized Constant Envelope Precoding with PSK and QAM Signaling

Coarsely quantized massive Multiple-Input Multiple-Output (MIMO) systems...

0 Hela Jedda, et al. ∙

research

∙ 12/15/2017

mmWave Massive MIMO with Simple RF and Appropriate DSP

There is considerable interest in the combined use of millimeter-wave (m...

0 Amine Mezghani, et al. ∙

A. Lee Swindlehurst

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