@article{clusteringbasedjointchannelestimationand,
  title = {Clustering-based Joint Channel Estimation and Signal Detection for Grant-free NOMA},
  author = {Ayoob Salari and Mahyar Shirvanimoghaddam and Muhammad Basit Shahab and Reza Arablouei and Sarah Johnson},
  year = {2020},
  eprint = {2010.03091},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.03091v1},
}