Publications (25)
UrbanMIMOMap: A Ray-Traced MIMO CSI Dataset with Precoding-Aware Maps and Benchmarks
Honggang Jia, Xiucheng Wang, Nan Cheng +2
Sixth generation (6G) systems require environment-aware communication, driven by native artificial intelligence (AI) and integrated sensing and communication (ISAC). Radio maps (RM…
Asynchronous Wireless Federated Learning with Probabilistic Client Selection
Jiarong Yang, Yuan Liu, Fangjiong Chen +2
Federated learning (FL) is a promising distributed learning framework where distributed clients collaboratively train a machine learning model coordinated by a server. To tackle th…
See the Near Future: A Short-Term Predictive Methodology to Traffic Load in ITS
Xun Zhou, Changle Li, Zhe Liu +4
The Intelligent Transportation System (ITS) targets to a coordinated traffic system by applying the advanced wireless communication technologies for road traffic scheduling. Toward…
Knowledge-Driven Deep Learning Paradigms for Wireless Network Optimization in 6G
Ruijin Sun, Nan Cheng, Changle Li +2
In the sixth-generation (6G) networks, newly emerging diversified services of massive users in dynamic network environments are required to be satisfied by multi-dimensional hetero…
Knowledge-Driven Multi-Agent Reinforcement Learning for Computation Offloading in Cybertwin-Enabled Internet of Vehicles
Ruijin Sun, Xiao Yang, Nan Cheng +2
By offloading computation-intensive tasks of vehicles to roadside units (RSUs), mobile edge computing (MEC) in the Internet of Vehicles (IoV) can relieve the onboard computation bu…
Collaborative Driving: Learning- Aided Joint Topology Formulation and Beamforming
Yao Zhang, Changle Li, Tom H. Luan +1
Currently, autonomous vehicles are able to drive more naturally based on the driving policies learned from millions of driving miles in real environments. However, to further impro…
Capacity of Cooperative Vehicular Networks with Infrastructure Support: Multi-user Case
Jieqiong Chen, Guoqiang Mao, Changle Li +2
Capacity of vehicular networks with infrastructure support is both an interesting and challenging problem as the capacity is determined by the inter-play of multiple factors includ…
Urban Rail Transit System Operation Optimization A Game Theoretical Methodology
Jiao Ma, Changle Li, Weiwei Dong +4
The Urban Rail Transit (URT) has been one of the major trip modes in cities worldwide. As the passengers arrive at variable rates in different time slots, e.g., rush and non-rush h…
Anti-Intercept OFDM Waveform Design with Secure Coding for Satellite Networks
Zhisheng Yin, Yonghong Liu, Dongbo Li +4
Low Earth Orbit (LEO) satellite networks are integral to next-generation communication systems, providing global coverage, low latency, and minimal signal loss. However, their uniq…
On-chip light-scattering enhancement enables high performance single-particle tracking under conventional bright-field microscope
Pengcheng Zhang, Tingting Zhan, Guoqiang Gu +4
Scattering-based single-particle tracking (S-SPT) has opened new avenues for highly sensitive label-free detection and characterization of nanoscopic objects, making it particularl…
Predicting grain boundary energies of complex alloys from ab initio calculations
Changle Li, Song Lu, Levente Vitos
Investigating the grain boundary energies of pure fcc metals and their surface energies obtained from ab initio modeling, we introduce a robust method to estimate the grain boundar…
A Mobility-Aware Vehicular Caching Scheme in Content Centric Networks: Model and Optimization
Yao Zhang, Changle Li, Tom H. Luan +3
Edge caching is being explored as a promising technology to alleviate the network burden of cellular networks by separating the computing functionalities away from cellular base st…
The Augmented Potential Method: Multiscale Modeling Toward a Spectral Defect Genome
Nutth Tuchinda, Changle Li, Christopher A. Schuh
The modeling of solute chemistry at low-symmetry defects in materials is historically challenging, due to the computation cost required to evaluate thermodynamic properties from fi…
Robust Weighted Sum-Rate Maximization for Transmissive RIS Transmitter Enabled RSMA Networks
Bojiang Li, Wen Chen, Zhendong Li +4
Due to the low power consumption and low cost nature of transmissive reconfigurable intelligent surface (RIS),in this paper, we propose a downlink multi-user rate-splitting multipl…
IEEE 802.15.6-based Prototype System for WBAN: Design and Implementation
Xiaonan Su, Changle Li, Xiaoming Yuan
Various current trends such as ever growing population and accelerated aging effects have effectively promoted the growth of Wireless Body Area Network (WBAN). Being the specialize…
Autonomous Vehicular Networks: Perspective and Open Issues
Tom H. Luan, Yao Zhang, Lin Cai +3
The vehicular ad hoc networks (VANETs) have been researched for over twenty years. Although being a fundamental communication approach for vehicles, the conventional VANETs are cha…
Conceal Truth while Show Fake: T/F Frequency Multiplexing based Anti-Intercepting Transmission
Zhisheng Yin, Nan Cheng, Mingjie Wang +2
In wireless communication adversarial scenarios, signals are easily intercepted by non-cooperative parties, exposing the transmission of confidential information. This paper propos…
Resource Scheduling in Edge Computing: A Survey
Quyuan Luo, Shihong Hu, Changle Li +2
With the proliferation of the Internet of Things (IoT) and the wide penetration of wireless networks, the surging demand for data communications and computing calls for the emergin…
Throughput of Infrastructure-based Cooperative Vehicular Networks
Jieqiong Chen, Guoqiang Mao, Changle Li +2
In this paper, we provide detailed analysis of the achievable throughput of infrastructure-based vehicular network with a finite traffic density under a cooperative communication s…
Building Transmission Backbone for Highway Vehicular Networks: Framework and Analysis
Changle Li, Yao Zhang, Tom H. Luan +1
The highway vehicular ad hoc networks, where vehicles are wirelessly inter-connected, rely on the multi-hop transmissions for end-to-end communications. This, however, is severely…
CFT: A Cluster-based File Transfer Scheme for Highway
Quyuan Luo, Changle Li, Qiang Ye +3
Effective file transfer between vehicles is fundamental to many emerging vehicular infotainment applications in the highway Vehicular Ad Hoc Networks (VANETs), such as content dist…
Heterogeneous Vertiport Selection Optimization for On-Demand Air Taxi Services: A Deep Reinforcement Learning Approach
Aoyu Pang, Maonan Wang, Zifan Sha +4
Urban Air Mobility (UAM) has emerged as a transformative solution to alleviate urban congestion by utilizing low-altitude airspace, thereby reducing pressure on ground transportati…
A Topological Approach to Secure Message Dissemination in Vehicular Networks
Jieqiong Chen, Guoqiang Mao, Changle Li +1
Secure message dissemination is an important issue in vehicular networks, especially considering the vulnerability of vehicle to vehicle message dissemination to malicious attacks.…
6G Network AI Architecture for Everyone-Centric Customized Services
Yang Yang, Mulei Ma, Hequan Wu +51
Mobile communication standards were developed for enhancing transmission and network performance by using more radio resources and improving spectrum and energy efficiency. How to…
Performance Analysis of RIS-Aided Double Spatial Scattering Modulation for mmWave MIMO Systems
Xusheng Zhu, Wen Chen, Qingqing Wu +4
In this paper, we investigate a practical structure of reconfigurable intelligent surface (RIS)-based double spatial scattering modulation (DSSM) for millimeter-wave (mmWave) multi…