Fast and accurate approximations for the analysis of energy detection in Nakagami-m channels
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Date
2013-01
Authors
Horgan, Donagh
Murphy, Colin C.
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
Published Version
Abstract
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 approximation 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 accurate computation of key performance metrics.
Description
Keywords
Signal detection , Cooperative systems , Fading , Nakagami-m channels
Citation
Horgan, D.; Murphy C. C. (2013) 'Fast and Accurate Approximations for the Analysis of Energy Detection in Nakagami-m Channels'. IEEE Communications Letters, 17 (1):83-86.
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Copyright
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