research
∙
09/12/2023
Meta Distribution of Partial-NOMA
This work studies the meta distribution (MD) in a two-user partial non-o...
share
research
∙
08/25/2023
Channel Estimation in RIS-Enabled mmWave Wireless Systems: A Variational Inference Approach
We propose a variational inference (VI)-based channel state information ...
research
∙
07/14/2023
From Multilayer Perceptron to GPT: A Reflection on Deep Learning Research for Wireless Physical Layer
Most research studies on deep learning (DL) applied to the physical laye...
research
∙
07/12/2023
NetGPT: A Native-AI Network Architecture Beyond Provisioning Personalized Generative Services
Large language models (LLMs) have triggered tremendous success to empowe...
research
∙
03/14/2023
Multi-agent Attention Actor-Critic Algorithm for Load Balancing in Cellular Networks
In cellular networks, User Equipment (UE) handoff from one Base Station ...
research
∙
03/13/2023
Domain Generalization in Machine Learning Models for Wireless Communications: Concepts, State-of-the-Art, and Open Issues
Data-driven machine learning (ML) is promoted as one potential technolog...
research
∙
03/11/2023
Adversarial Attacks and Defenses in Machine Learning-Powered Networks: A Contemporary Survey
Adversarial attacks and defenses in machine learning and deep neural net...
research
∙
02/16/2023
Achieving Covert Communication in Large-Scale SWIPT-Enabled D2D Networks
We aim to secure a large-scale device-to-device (D2D) network against ad...
research
∙
12/25/2022
Metaverse Communications, Networking, Security, and Applications: Research Issues, State-of-the-Art, and Future Directions
Metaverse is an evolving orchestrator of the next-generation Internet ar...
research
∙
11/21/2022
Intelligent Computing: The Latest Advances, Challenges and Future
Computing is a critical driving force in the development of human civili...
research
∙
11/19/2022
Continual Learning-Based MIMO Channel Estimation: A Benchmarking Study
With the proliferation of deep learning techniques for wireless communic...
research
∙
11/07/2022
Machine Learning-Aided Operations and Communications of Unmanned Aerial Vehicles: A Contemporary Survey
The ongoing amalgamation of UAV and ML techniques is creating a signific...
research
∙
10/12/2022
Nonlocal Reconfigurable Intelligent Surfaces for Wireless Communication: Modeling and Physical Layer Aspects
Delivering wireless ultrahigh-speed access at wider coverage is becoming...
research
∙
09/30/2022
Securing Large-Scale D2D Networks Using Covert Communication and Friendly Jamming
We exploit both covert communication and friendly jamming to propose a f...
research
∙
08/08/2022
Liquid State Machine-Empowered Reflection Tracking in RIS-Aided THz Communications
Passive beamforming in reconfigurable intelligent surfaces (RISs) enable...
research
∙
06/20/2022
Metaverse for Wireless Systems: Vision, Enablers, Architecture, and Future Directions
Recently, significant research efforts have been initiated to enable the...
research
∙
02/05/2022
Digital Twin of Wireless Systems: Overview, Taxonomy, Challenges, and Opportunities
Future wireless services must be focused on improving the quality of lif...
research
∙
08/26/2021
Green Internet of Vehicles (IoV) in the 6G Era: Toward Sustainable Vehicular Communications and Networking
As one of the most promising applications in future Internet of Things, ...
research
∙
08/24/2021
Modulating Intelligent Surfaces for Multi-User MIMO Systems: Beamforming and Modulation Design
This paper introduces a novel approach of utilizing the reconfigurable i...
research
∙
08/14/2021
Evolution Toward 6G Wireless Networks: A Resource Management Perspective
In this article, we first present the vision, key performance indicators...
research
∙
08/10/2021
Stochastic Geometry Analysis of IRS-Assisted Downlink Cellular Networks
Using stochastic geometry tools, we develop a comprehensive framework to...
research
∙
07/17/2021
On the Robustness of Deep Reinforcement Learning in IRS-Aided Wireless Communications Systems
We consider an Intelligent Reflecting Surface (IRS)-aided multiple-input...
research
∙
07/16/2021
Decentralized Multi-Agent Reinforcement Learning for Task Offloading Under Uncertainty
Multi-Agent Reinforcement Learning (MARL) is a challenging subarea of Re...
research
∙
05/26/2021
Random Access Based on Maximum Average Distance Code for Massive MTC in Cellular IoT Networks
Code-expanded Random Access (CeRA) is a promising technique for supporti...
research
∙
04/29/2021
Resource Allocation and Service Provisioning in Multi-Agent Cloud Robotics: A Comprehensive Survey
Robotic applications nowadays are widely adopted to enhance operational ...
research
∙
03/17/2021
Self-Organizing mmWave MIMO Cell-Free Networks With Hybrid Beamforming: A Hierarchical DRL-Based Design
In a cell-free wireless network, distributed access points (APs) jointly...
research
∙
02/01/2021
Stochastic Geometry Analysis of Spatial-Temporal Performance in Wireless Networks: A Tutorial
The performance of wireless networks is fundamentally limited by the agg...
research
∙
01/30/2021
Partial Non-Orthogonal Multiple Access (NOMA) in Downlink Poisson Networks
Non-orthogonal multiple access (NOMA) allows users sharing a resource-bl...
research
∙
12/09/2020
Federated Learning in Unreliable and Resource-Constrained Cellular Wireless Networks
With growth in the number of smart devices and advancements in their har...
research
∙
11/06/2020
Single and Multi-Agent Deep Reinforcement Learning for AI-Enabled Wireless Networks: A Tutorial
Deep Reinforcement Learning (DRL) has recently witnessed significant adv...
research
∙
09/28/2020
Federated Learning for Internet of Things: Recent Advances, Taxonomy, and Open Challenges
The Internet of Things (IoT) will be ripe for the deployment of novel ma...
research
∙
09/01/2020
Distributed Cooperation Under Uncertainty in Drone-Based Wireless Networks: A Bayesian Coalitional Game
We study the resource sharing problem in a drone-based wireless network....
research
∙
08/14/2020
Computation Offloading in Heterogeneous Vehicular Edge Networks: On-line and Off-policy Bandit Solutions
With the rapid advancement in vehicular communications and intelligent t...
research
∙
06/26/2020
Distributed Uplink Beamforming in Cell-Free Networks Using Deep Reinforcement Learning
The emergence of new wireless technologies together with the requirement...
research
∙
06/25/2020
A Blockchain Framework for Secure Task Sharing in Multi-access Edge Computing
In the context of Multi-access Edge Computing (MEC), the task sharing me...
research
∙
06/19/2020
Optimization of Wireless Relaying With Flexible UAV-Borne Reflecting Surfaces
This paper presents a theoretical framework to analyze the performance o...
research
∙
06/09/2020
Handover Rate and Sojourn Time Analysis in Mobile Drone-Assisted Cellular Networks
To improve capacity and overcome some of the limitations of cellular wir...
research
∙
02/13/2020
Simultaneous Energy Harvesting and Information Transmission in a MIMO Full-Duplex System: A Machine Learning-Based Design
We propose a multiple-input multiple-output (MIMO)-based full-duplex (FD...
research
∙
02/07/2020
Massive Unsourced Random Access Based on Uncoupled Compressive Sensing: Another Blessing of Massive MIMO
We put forward a new algorithmic solution to the massive unsourced rando...
research
∙
01/29/2020
Multiple Access in Dynamic Cell-Free Networks: Outage Performance and Deep Reinforcement Learning-Based Design
In future cell-free (or cell-less) wireless networks, a large number of ...
research
∙
01/07/2020
Stochastic Geometry Analysis of Sojourn Time in Multi-Tier Cellular Networks
Impact of mobility will be increasingly important in future generation w...
research
∙
11/22/2019
Optimal Non-Coherent Detector for Ambient Backscatter Communication System
The probability density function (pdf) of the received signal of an ambi...
research
∙
11/03/2019
Intelligent Reflecting Surface (IRS)-Enabled Covert Communications in Wireless Networks
With growing security threats to the evolving wireless systems, protecti...
research
∙
07/21/2019
Machine Learning for Resource Management in Cellular and IoT Networks: Potentials, Current Solutions, and Open Challenges
Internet-of-Things (IoT) refers to a massively heterogeneous network for...
research
∙
07/18/2019
Multi-Objective Optimization for Energy-and Spectral-Efficiency Tradeoff in In-band Full-Duplex (IBFD) Communication
The problem of joint power and sub-channel allocation to maximize energy...
research
∙
07/16/2019
On the Performance of Renewable Energy-Powered UAV-Assisted Wireless Communications
We develop novel statistical models of the harvested energy from renewab...
research
∙
06/14/2019
Data-Driven Machine Learning Techniques for Self-healing in Cellular Wireless Networks: Challenges and Solutions
For enabling automatic deployment and management of cellular networks, t...
research
∙
06/14/2019
A Blockchain Policy and Charging Control Framework for Roaming in Cellular Networks
As a technology foundation of cryptocurrencies, blockchain enables decen...
research
∙
06/14/2019
Permissioned Blockchain for Efficient and Secure Resource Sharing in Vehicular Edge Computing
With the fast expanding scale of vehicular networks, vehicular edge comp...
research
∙
05/08/2019