Beamforming for multiuser massive MIMO systems: Digital versus hybrid analog-digital

@article{Bogale2014BeamformingFM,
  title={Beamforming for multiuser massive MIMO systems: Digital versus hybrid analog-digital},
  author={Tadilo Endeshaw Bogale and Long Bao Le},
  journal={2014 IEEE Global Communications Conference},
  year={2014},
  pages={4066-4071}
}
  • Tadilo Endeshaw Bogale, Long Bao Le
  • Published 2014
  • Mathematics, Computer Science
  • 2014 IEEE Global Communications Conference
  • This paper designs a novel hybrid (a mixture of analog and digital) beamforming and examines the relation between the hybrid and digital beamformings for downlink multiuser massive multiple input multiple output (MIMO) systems. [...] Key Method For this problem, the hybrid beamforming is designed indirectly by considering a weighed sum mean square error (WSMSE) minimization problem incorporating the solution of digital beamforming which is obtained from the block diagonalization technique.Expand Abstract

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