Scattered Reference Symbol-Based Channel Estimation and Equalization for FBMC-QAM Systems

@article{Kwon2017ScatteredRS,
  title={Scattered Reference Symbol-Based Channel Estimation and Equalization for FBMC-QAM Systems},
  author={Beom Kwon and Seonghyun Kim and S. Lee},
  journal={IEEE Transactions on Communications},
  year={2017},
  volume={65},
  pages={3522-3537}
}
In this paper, we derive the closed forms of residual interference that occurs over a multipath channel of a filter bank multicarrier-quadrature amplitude modulation (FBMC-QAM) system, in which the system adopts two different prototype filters to guarantee that the orthogonality condition is met for both even and odd subcarriers without using a guard interval. The filter coefficients of the two filters are designed differently to meet the orthogonality condition, and thus, their degrees of… CONTINUE READING

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