@article{performanceoptimizationforvariable,
  title = {Performance Optimization for Variable Bitwidth Federated Learning in Wireless Networks},
  author = {Sihua Wang and Mingzhe Chen and Christopher G. Brinton and Changchuan Yin and Walid Saad and Shuguang Cui},
  year = {2022},
  eprint = {2209.10200},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.10200v3},
}