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Hybrid analog–digital precoding design for satellite systems

Hybrid analog–digital precoding design for satellite systems

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Advances in Communications Satellite Systems: Proceedings of the 37th International Communications Satellite Systems Conference (ICSSC-2019) — Recommend this title to your library

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The work investigates the feasibility of massive multiple-input multiple-output (MIMO) in SatCom. Toward this, the necessary channel models, system parameters, and scenarios are identified and a basic simulator is developed. The work then considers an efficient implementation of the massive MIMO transmission through the use of hybrid analog/digital precoder. Efficient algorithmic solutions are proposed for the partially connected precoder architecture which enables efficiency in power/hardware complexity and its performance evaluated.

Chapter Contents:

  • 61.1 Introduction
  • 61.2 System model
  • 61.2.1 System description
  • 61.2.2 Architectures
  • 61.2.3 Performance metrics
  • 61.2.4 Channel
  • 61.3 Problem formulation, solutions, and sample performance
  • 61.3.1 Sample performance
  • 61.4 Conclusion
  • Acknowledgments
  • References

Inspec keywords: satellite communication; MIMO communication; precoding; wireless channels

Other keywords: channel models; satellite systems; SatCom; hybrid analog-digital precoding design; partially connected precoder architecture; massive MIMO transmission; massive multiple-input multiple-output; system parameters

Subjects: Codes; Satellite communication systems

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