%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%          ARTICLE          %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@ARTICLE{Sanguinetti2020MIMO2,
  author={Sanguinetti, Luca and Bj{\"o}rnson, Emil and Hoydis, Jakob},
  journal={IEEE Transactions on Communications},
  title={{Toward Massive {MIMO} 2.0: Understanding Spatial Correlation, Interference Suppression, and Pilot Contamination}},
  year={2020},
  volume={68},
  number={1},
  pages={232-257},
  doi={10.1109/TCOMM.2019.2945792}
}

@ARTICLE{Larsson2014mMIMO,
  author={Larsson, Erik G. and Edfors, Ove and Tufvesson, Fredrik and Marzetta, Thomas L.},
  journal={IEEE Communications Magazine},
  title={{Massive {MIMO} for next generation wireless systems}},
  year={2014},
  volume={52},
  number={2},
  pages={186-195},
  doi={10.1109/MCOM.2014.6736761}
}

@ARTICLE{Hoydis2013mMIMO,
  author={Hoydis, Jakob and ten Brink, Stephan and Debbah, Merouane},
  journal={IEEE Journal on Selected Areas in Communications},
  title={{Massive {MIMO} in the {UL}/{DL} of Cellular Networks: How Many Antennas Do We Need?}},
  year={2013},
  volume={31},
  number={2},
  pages={160-171},
  doi={10.1109/JSAC.2013.130205}
}

@ARTICLE{MarzettaTWC2010,
author={T. L. {Marzetta}},
journal={IEEE Transactions on Wireless Communications},
title={{Noncooperative Cellular wireless with Unlimited Numbers of Base Station Antennas}},
year={2010},
volume={9},
number={11},
pages={3590-3600},
doi={10.1109/TWC.2010.092810.091092}
}

@ARTICLE{Rusek2013SUMIMO,
  author={Rusek, Fredrik and Persson, Daniel and Lau, Buon Kiong and Larsson, Erik G. and Marzetta, Thomas L. and Edfors, Ove and Tufvesson, Fredrik},
  journal={IEEE Signal Processing Magazine},
  title={{Scaling Up {MIMO}: Opportunities and Challenges with Very Large Arrays}},
  year={2013},
  volume={30},
  number={1},
  pages={40-60},
  doi={10.1109/MSP.2011.2178495}
}
