Fast and Accurate Approximations for the Analysis of Energy Detection in Nakagami-m Channels

@article{Horgan2013FastAA,
  title={Fast and Accurate Approximations for the Analysis of Energy Detection in Nakagami-m Channels},
  author={Donagh Horgan and Colin C. Murphy},
  journal={IEEE Communications Letters},
  year={2013},
  volume={17},
  pages={83-86}
}
Previous research has identified several exact methods for the evaluation of the probability of detection for energy detectors operating on Nakagami-m faded channels. However, these methods rely on discrete summations of complicated functions, and so can take a prohibitively long time to evaluate. In this paper, three approximations for the probability of detection in Nakagami-m faded channels, having distinct regions of applicability, are derived. All have closed forms, and enable the fast and… CONTINUE READING
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