Wei-Kang Tian

HFedAR: Resource Allocation for Adaptive Retransmission-Based Hierarchical Federated Learning in Open RAN

The flexible architecture of the open radio access network (O-RAN) provides effective support for the deployment of federated learning (FL). However, existing FL schemes in wireless networks often suffer from packet errors, which lead to reduced model test accuracy and increased training delay. In this paper, we propos...