@article{kalmanfilterbasedmimocsiphaserecovery,
  title = {Kalman filter based MIMO CSI phase recovery for COTS WiFi devices},
  author = {Chu Li and Jeremy Brauer and Aydin Sezgin and Christian Zenger},
  year = {2021},
  eprint = {2101.06186},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.06186v2},
}