@article{mmsechannelestimationfortwoport,
  title = {MMSE Channel Estimation for Two-Port Demodulation Reference Signals in New Radio},
  author = {Dejin Kong and Xiang-Gen Xia and Pei Liu and Qibiao Zhu},
  year = {2020},
  eprint = {2007.14168},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.14168v1},
}