@article{hierarchicalfederatedlearninginwireless,
  title = {Hierarchical Federated Learning in Wireless Networks: Pruning Tackles Bandwidth Scarcity and System Heterogeneity},
  author = {Md Ferdous Pervej and Richeng Jin and Huaiyu Dai},
  year = {2023},
  eprint = {2308.01562},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2308.01562v3},
}