Open access
2026
NTN-Aware Federated Learning Framework With Hierarchical Satellite Aggregation and LoRA-Based Parameter Efficiency
A unified NTN-aware FL framework that integrates low-rank adaptation (LoRA) with a three-tier hierarchical aggregation architecture that enables a hierarchical aggregation scheme that is otherwise infeasible under LEO visibility constraints is proposed.
Muhammad Shoaib Ayub, A. Khan, Felipe Augusto Pereira et al.
· IEEE Open Journal of the Com... · 0 citations