Energy Detection Limits Under Log-Normal Approximated Noise Uncertainty

@article{Jouini2011EnergyDL,
  title={Energy Detection Limits Under Log-Normal Approximated Noise Uncertainty},
  author={Wassim Jouini},
  journal={IEEE Signal Processing Letters},
  year={2011},
  volume={18},
  pages={423-426}
}
We revisit, in this letter, the impact of noise uncertainty on the performance of the well known energy detector. Mainly, we reconsider the case of a Log-Normal approximated noise uncertainty suggested in the work of Alexander Sonnenschein and Philip M. Fishman. We show that under a Log-Normal noise uncertainty, closed form expressions of the detector's performances and limits can be provided. Thus we show that, relying on mild approximations, we can design a detector with a fixed probability… CONTINUE READING
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