@article{energyefficientcellfreemassivemimo,
  title = {Energy-Efficient Cell-Free Massive MIMO Through Sparse Large-Scale Fading Processing},
  author = {Shuaifei Chen and Jiayi Zhang and Emil Björnson and Özlem Tuğfe Demir and Bo Ai},
  year = {2022},
  eprint = {2208.13552},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2208.13552v2},
}