Spectrum-efficiency parametric channel estimation scheme for massive MIMO systems

@article{Gao2014SpectrumefficiencyPC,
  title={Spectrum-efficiency parametric channel estimation scheme for massive MIMO systems},
  author={Zhen Gao and Chao Zhang and Chengran Dai and Qian Han},
  journal={2014 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting},
  year={2014},
  pages={1-4}
}
This paper proposes a parametric channel estimation method for massive multiple input multiple output (MIMO) systems, whereby the spatial correlation of wireless channels is exploited. For outdoor communication scenarios, most wireless channels are sparse. Meanwhile, compared with the long signal transmission distance, scale of the transmit antenna array can be negligible. Therefore, channel impulse responses (CIRs) associated with different transmit antennas usually share the very similar path… CONTINUE READING
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