Massive MU-MIMO downlink TDD systems with linear precoding and downlink pilots

@article{Ngo2013MassiveMD,
  title={Massive MU-MIMO downlink TDD systems with linear precoding and downlink pilots},
  author={H. Ngo and E. Larsson and T. Marzetta},
  journal={2013 51st Annual Allerton Conference on Communication, Control, and Computing (Allerton)},
  year={2013},
  pages={293-298}
}
  • H. Ngo, E. Larsson, T. Marzetta
  • Published 2013
  • Computer Science, Mathematics
  • 2013 51st Annual Allerton Conference on Communication, Control, and Computing (Allerton)
  • We consider a massive MU-MIMO downlink time-division duplex system where a base station (BS) equipped with many antennas serves several single-antenna users in the same time-frequency resource. We assume that the BS uses linear precoding for the transmission. To reliably decode the signals transmitted from the BS, each user should have an estimate of its channel. In this work, we consider an efficient channel estimation scheme to acquire CSI at each user, called beamforming training scheme… CONTINUE READING
    Performance analysis of downlink MMSE beamforming training in TDD MU-massive-MIMO
    4

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