722 citations · 4.3k across the 116 of their papers we have counts for
6 papers · 1 filter
Cascaded Channel Estimation for Intelligent Reflecting Surface Assisted Multiuser MISO Systems
Huayan Guo, Vincent K. N. Lau
This paper investigates the uplink cascaded channel estimation for intelligent-reflecting-surface (IRS)-assisted multi-user multiple-input-single-output systems. We focus on a sub-…
Dynamic RAT Selection and Transceiver Optimization for Mobile Edge Computing Over Multi-RAT Heterogeneous Networks
Feng Wang, Vincent K. N. Lau
Mobile edge computing (MEC) integrated with multiple radio access technologies (RATs) is a promising technique for satisfying the growing low-latency computation demand of emerging…
Multi-Level Over-the-Air Aggregation of Mobile Edge Computing over D2D Wireless Networks
Feng Wang, Vincent K. N. Lau
In this paper, we consider a wireless multihop device-to-device (D2D) based mobile edge computing (MEC) system, where the destination wireless device (WD) is scheduled to compute n…
Online Optimal State Feedback Control of Linear Systems over Wireless MIMO Fading Channels
Songfu Cai, Vincent Lau
We consider the optimal control of linear systems over wireless MIMO fading channels, where the MIMO wireless fading and random access of the remote controller may cause intermitte…
Turning Channel Noise into an Accelerator for Over-the-Air Principal Component Analysis
Zezhong Zhang, Guangxu Zhu, Rui Wang +2
Recently years, the attempts on distilling mobile data into useful knowledge has been led to the deployment of machine learning algorithms at the network edge. Principal component…
Deploying Federated Learning in Large-Scale Cellular Networks: Spatial Convergence Analysis
Zhenyi Lin, Xiaoyang Li, Vincent K. N. Lau +2
The deployment of federated learning in a wireless network, called federated edge learning (FEEL), exploits low-latency access to distributed mobile data to efficiently train an AI…