@article{towardsfinegrainedindoorlocalization,
  title = {Towards Fine-Grained Indoor Localization based on Massive MIMO-OFDM System: Experiment and Analysis},
  author = {Chenglong Li and Sibren De Bast and Emmeric Tanghe and Sofie Pollin and Wout Joseph},
  year = {2021},
  eprint = {2103.14863},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.14863v4},
}