Beam Selection Methods for Massive MIMO Systems with Hybrid Radio Frequency and Baseband Precoding

@article{Song2015BeamSM,
  title={Beam Selection Methods for Massive MIMO Systems with Hybrid Radio Frequency and Baseband Precoding},
  author={Lei Song and Xin Wang},
  journal={2015 IEEE 82nd Vehicular Technology Conference (VTC2015-Fall)},
  year={2015},
  pages={1-5}
}
With massive MIMO and/or millimeter wave technologies, the system has large numbers of antennas and/or frequency bands to increase the capacity and the number of the accessed users. In this case, conventional precoding method performed at the baseband becomes impractical, since the processing complexity is large and the cost of the hardware is high… CONTINUE READING