research
∙
09/14/2023
Fluid Antenna-Assisted Dirty Multiple Access Channels over Composite Fading
This letter investigates the application of the emerging fluid antenna (...
share
research
∙
09/14/2023
A Gaussian Copula Approach to the Performance Analysis of Fluid Antenna Systems
This paper investigates the performance of a singleuser fluid antenna sy...
research
∙
08/06/2023
Shaping a Smarter Electromagnetic Landscape: An Overview of IAB, NCR, and RIS in 5G Standardization and Beyond
The main objective of 5G and beyond networks is to provide an optimal us...
research
∙
07/28/2023
Active RIS-Assisted MIMO-OFDM System: Analyses and Prototype Measurements
In this study, we develop an active reconfigurable intelligent surface (...
research
∙
07/16/2023
STAR-RIS Enhanced Joint Physical Layer Security and Covert Communications for Multi-antenna mmWave Systems
This paper investigates the utilization of simultaneously transmitting a...
research
∙
06/30/2023
Weighted Sum Rate Enhancement by Using Dual-Side IOS-Assisted Full-Duplex for Multi-User MIMO Systems
This paper established a novel multi-input multi-output (MIMO) communica...
research
∙
06/12/2023
STAR-RIS Assisted Covert Communications in NOMA Systems
Covert communications assisted by simultaneously transmitting and reflec...
research
∙
06/01/2023
Analytical Characterization of Coverage Regions for STAR-RIS-aided NOMA/OMA Communication Systems
We provide an analytical characterization of the coverage region of simu...
research
∙
05/16/2023
Copula-based Performance Analysis for Fluid Antenna Systems under Arbitrary Fading Channels
In this letter, we study the performance of a single-user fluid antenna ...
research
∙
05/06/2023
Simultaneously Transmitting and Reflecting RIS (STAR-RIS) Assisted Multi-Antenna Covert Communications: Analysis and Optimization
This paper investigates the multi-antenna covert communications assisted...
research
∙
05/06/2023
STAR-RIS Aided Covert Communication
This paper investigates the multi-antenna covert communications assisted...
research
∙
04/07/2023
A Novel Channel Model for Reconfigurable Intelligent Surfaces with Consideration of Polarization and Switch Impairments
Future wireless networks require the ability to actively adjust the wire...
research
∙
03/04/2023
An Information-Theoretic Characterization of MIMO-FAS: Optimization, Diversity-Multiplexing Tradeoff and q-Outage Capacity
Multiple-input multiple-output (MIMO) system has been the defining mobil...
research
∙
02/02/2023
Deep Learning Based Predictive Beamforming Design
This paper investigates deep learning techniques to predict transmit bea...
research
∙
12/31/2022
Impact of Phase-Shift Error on the Secrecy Performance of Uplink RIS Communication Systems
Reconfigurable intelligent surface (RIS) has been recognized as a promis...
research
∙
12/30/2022
Fluid Antenna System: New Insights on Outage Probability and Diversity Gain
To enable innovative applications and services, both industry and academ...
research
∙
10/07/2022
Over-the-Air Split Machine Learning in Wireless MIMO Networks
In split machine learning (ML), different partitions of a neural network...
research
∙
09/23/2022
A New Communication Paradigm in Wiretap Channels: Simultaneous Information Transmission and Cooperative Jamming
This paper considers a Gaussian vector wiretap channel with two users, w...
research
∙
09/19/2022
SD-Based Low-Complexity Precoder Design for Gaussian MIMO Wiretap Channels
This paper considers a Gaussian multi-input multi-output (MIMO) multiple...
research
∙
09/12/2022
MAC Wiretap Channels with Confidential and Open Messages: Improved Achievable Region and Low-complexity Precoder Design
This paper investigates the achievable region and precoder design for mu...
research
∙
08/12/2022
Intelligent Omni Surface-Assisted Self-Interference Cancellation for Full-Duplex MISO System
The full-duplex (FD) communication can achieve higher spectrum efficienc...
research
∙
07/19/2022
Beyond Transmitting Bits: Context, Semantics, and Task-Oriented Communications
Communication systems to date primarily aim at reliably communicating bi...
research
∙
06/29/2022
Distributed Information Bottleneck for a Primitive Gaussian Diamond Channel with Rayleigh Fading
This paper considers the distributed information bottleneck (D-IB) probl...
research
∙
05/29/2022
Safeguarding NOMA Networks via Reconfigurable Dual-Functional Surface under Imperfect CSI
This paper investigates the use of the reconfigurable dual-functional su...
research
∙
04/13/2022
Physical layer security in large-scale random multiple access wireless sensor networks: a stochastic geometry approach
This paper investigates physical layer security for a large-scale WSN wi...
research
∙
02/16/2022
Massive Unsourced Random Access: Exploiting Angular Domain Sparsity
This paper investigates the unsourced random access (URA) scheme to acco...
research
∙
12/08/2021
Beam Squint in Ultra-wideband mmWave Systems: RF Lens Array vs. Phase-Shifter-Based Array
In this article, we discuss the potential of radio frequency (RF) lens f...
research
∙
08/15/2021
Learning from Images: Proactive Caching with Parallel Convolutional Neural Networks
With the continuous trend of data explosion, delivering packets from dat...
research
∙
07/29/2021
Achievable Regions and Precoder Designs for the Multiple Access Wiretap Channels with Confidential and Open Messages
This paper investigates the secrecy capacity region of multiple access w...
research
∙
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 ...
research
∙
03/01/2021
Thinking Out of the Blocks: Holochain for Distributed Security in IoT Healthcare
The Internet-of-Things (IoT) is an emerging and cognitive technology whi...
research
∙
02/05/2021
Learning Rate Optimization for Federated Learning Exploiting Over-the-air Computation
Federated learning (FL) as a promising edge-learning framework can effec...
research
∙
01/05/2021
Federated Learning for 6G: Applications, Challenges, and Opportunities
Traditional machine learning is centralized in the cloud (data centers)....
research
∙
06/09/2020
Fluid Antenna Multiple Access
Fluid antenna is a novel technology that can make an antenna appear inst...
research
∙
06/09/2020
User Cooperation for IRS-aided Secure SWIPT MIMO: Active Attacks and Passive Eavesdropping
In this paper, intelligent reflecting surface (IRS) is proposed to enhan...
research
∙
05/28/2020
A Vision to Smart Radio Environment: Surface Wave Communication Superhighways
Complementary to traditional approaches that focus on transceiver design...
research
∙
05/28/2020
Performance Limits of Fluid Antenna Systems
Fluid antenna represents a concept where a mechanically flexible antenna...
research
∙
05/23/2020
Fluid Antenna Systems
Over the past decades, multiple antenna technologies have appeared in ma...
research
∙
04/07/2020
Truly Intelligent Reflecting Surface-Aided Secure Communication Using Deep Learning
This paper considers machine learning for physical layer security design...
research
∙
02/28/2020
Deep Learning Enabled Optimization of Downlink Beamforming Under Per-Antenna Power Constraints: Algorithms and Experimental Demonstration
This paper studies fast downlink beamforming algorithms using deep learn...
research
∙
01/15/2020
Model-Driven Beamforming Neural Networks
Beamforming is evidently a core technology in recent generations of mobi...
research
∙
12/20/2019
MIMO Transmission through Reconfigurable Intelligent Surface: System Design, Analysis, and Implementation
Reconfigurable intelligent surface (RIS) is a new paradigm that has grea...
research
∙
11/18/2019
FFDNet-Based Channel Estimation for Massive MIMO Visible Light Communication Systems
Channel estimation is of crucial importance in massive multiple-input mu...
research
∙
07/10/2019
Learning the Wireless V2I Channels Using Deep Neural Networks
For high data rate wireless communication systems, developing an efficie...
research
∙
06/24/2019
Deep Neural Network Based Resource Allocation for V2X Communications
This paper focuses on optimal transmit power allocation to maximize the ...
research
∙
02/18/2019
A Speculative Study on 6G
While 5G is being tested worldwide and anticipated to be rolled out grad...
research
∙
02/16/2019
FDD Massive MIMO Based on Efficient Downlink Channel Reconstruction
Massive multiple-input multiple-output (MIMO) systems deploying a large ...
research
∙
07/06/2018
Energy and Latency Control for Edge Computing in Dense V2X Networks
This study focuses on edge computing in dense millimeter wave vehicle-to...
research
∙
06/23/2018
Edge and Central Cloud Computing: A Perfect Pairing for High Energy Efficiency and Low-latency
In this paper, we study the coexistence and synergy between edge and cen...
research
∙
06/06/2018