2 papers
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.LG2022
Revisiting Communication-Efficient Federated Learning with Balanced Global and Local Updates
Zhigang Yan, Dong Li, Zhichao Zhang +1
In federated learning (FL), a number of devices train their local models and upload the corresponding parameters or gradients to the base station (BS) to update the global model wh…