@article{sparsitylearningbasedmultiuserdetection,
  title = {Sparsity Learning Based Multiuser Detection in Grant-Free Massive-Device Multiple Access},
  author = {Tian Ding and Xiaojun Yuan and Soung Chang Liew},
  year = {2018},
  eprint = {1807.10911},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1807.10911v2},
}