@inproceedings{comparison-of-practical-feedback-algorithms-for-multiuser-mimo-2009,
  author = {Shanechi, Maryam Modir and Porat, Ron and Erez, Uri},
  booktitle = {VTC},
  doi = {10.1109/vetecs.2009.5073453},
  year = {2009},
  pages = {1--5},
  title = {{Comparison of practical feedback algorithms for multiuser {MIMO}}},
  url = {https://nseip.org/files/2018/02/92098-rgvj3i.pdf},
}