Massive But Few Active MIMO

  title={Massive But Few Active MIMO},
  author={Dushyantha A. Basnayaka and Marco Di Renzo and Harald Haas},
  journal={IEEE Transactions on Vehicular Technology},
In this paper, an emerging wireless communication concept, which is termed as spatial modulation (SM) for large-scale multiple-input-multiple-output (MIMO), is considered. The results show that from the information-theoretic perspective, SM achieves capacity comparable to the open-loop MIMO capacity, although a subset of transmit antennas is activated in every channel use because both the channel coefficients and the input symbols carry information in SM. As a result, SM compensates the loss of… CONTINUE READING
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An overview of massive MIMO: Benefits and challenges

  • L. Lu
  • IEEE J. Sel. Topics Signal Process., vol. 9, no…
  • 2014
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