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Electronics and Telecommunications Research Institute (한국전자통신연구원)
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Cluster-Based Polarized Spectrum Sharing in Channels with Polarization Mode Dispersion

  • Li, Dongming (School of Communication and Information Engineering, Beijing University of Posts and Telecommunications) ;
  • Zeng, Zhimin (School of Communication and Information Engineering, Beijing University of Posts and Telecommunications) ;
  • Guo, Caili (School of Communication and Information Engineering, Beijing University of Posts and Telecommunications) ;
  • Lin, Xiaolin (School of Communication and Information Engineering, Beijing University of Posts and Telecommunications)
  • Received : 2013.10.09
  • Accepted : 2013.12.30
  • Published : 2014.06.01
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Abstract

Polarized spectrum sharing (PSS) exploits the spectrum opportunities in a polarized domain. However, when it comes to wideband environments PSS is impaired by the frequency-dependent polarization mode dispersion (PMD); thus, the effective throughput of PSS drops. To combat the PMD effect, this work proposes a cluster-based PSS approach to enable PSS on a narrower frequency span. Simulation results show that the effective throughput of PSS on cluster basis outperforms that of PSS on bandwidth and subcarrier basis.

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References

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  1. A review on polarization‐based spectrum sensing vol.27, pp.10, 2014, https://doi.org/10.1002/ett.2961
  2. Exploiting Polarization for System Capacity Maximization in Ultra-Dense Small Cell Networks vol.5, pp.None, 2014, https://doi.org/10.1109/access.2017.2745416