L
Liang Li
Researcher at Xidian University
Publications - 4
Citations - 81
Liang Li is an academic researcher from Xidian University. The author has contributed to research in topics: Computer science & Radio access network. The author has an hindex of 1, co-authored 1 publications receiving 57 citations.
Papers
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Proceedings ArticleDOI
A Novel Mobile Edge Computing-Based Architecture for Future Cellular Vehicular Networks
Liang Li,Yunzhou Li,Ronghui Hou +2 more
TL;DR: A time-predicted handover mechanism for vehicles is further developed by leveraging available road information and the enhanced capacity of the MEC server to satisfy the demand for high mobility and reliability.
Journal ArticleDOI
To Talk or to Work: Dynamic Batch Sizes Assisted Time Efficient Federated Learning Over Future Mobile Edge Devices
TL;DR: In this article , the authors proposed a dynamic batch sizes assisted federated learning (DBFL) with convergence guarantee, which allows batch sizes to increase dynamically during training, which can unleash the computing potential of GPU's parallelism for on-device training and effectively leverage the fast wireless transmissions of mobile edge devices.
Journal ArticleDOI
Constructing Mobile Crowdsourced COVID-19 Vulnerability Map With Geo-Indistinguishability
TL;DR: This work designs a geo-perturbation scheme where participants can locally obfuscate their locations with the geo-indistinguishability guarantee to protect their location privacy against any adversaries’ prior knowledge and integrates the vulnerability estimates into the modified susceptible-infected-removed (SIR) model with vaccination for building a future trend map.
Journal ArticleDOI
Energy and Spectrum Efficient Federated Learning via High-Precision Over-the-Air Computation
TL;DR: This paper proposes a novel multi-bit over-the-air computation (M-AirComp) approach for spectrum-efficient aggregation of local model updates in FL and presents an energy-ef⬁cience FL design for mobile devices and theoretically analyze the convergence property of the FL algorithm.