Preprint
Aug 2026
FedRings: A Scalable and Topology-Aware Federated Learning Framework for LEO Satellite Constellations
FedRings, a decentralized framework that organizes satellites into ring-based communication structures, enables stable and efficient learning in dynamic LEO networks while reducing communication cost, and experiments show it consistently outperforms existing methods in realistic settings.
Ziwu Liu, I. Gouveia, R. Yasmin et al.
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