3 papers
eess.SP2026
DSRDM: Digital Signal Recovery Diffusion Model for Semantic Communications
Zhigang Yan, Dong Li
Diffusion model (DM) has recently appeared as a promising type of generative model for AI-generated content, which has been widely used for image reconstruction, generation, and ch…
eess.SP2024
Semantic Communications for Digital Signals via Carrier Images
Zhigang Yan, Dong Li
Most of current semantic communication (SemCom) frameworks focus on the image transmission, which, however, do not address the problem on how to deliver digital signals without any…
cs.LG2023
Performance Analysis for Resource Constrained Decentralized Federated Learning Over Wireless Networks
Zhigang Yan, Dong Li
Federated learning (FL) can lead to significant communication overhead and reliance on a central server. To address these challenges, decentralized federated learning (DFL) has bee…