Energy Detection Limits Under Log-Normal Approximated Noise Uncertainty

  title={Energy Detection Limits Under Log-Normal Approximated Noise Uncertainty},
  author={Wassim Jouini},
  journal={IEEE Signal Processing Letters},
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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Radiometric detection of sprea d-spectrum signals in noise of uncertain power

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  • IEEE Transactions on Aerospace and Electronic…
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An introduction to signal detection and estimation

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