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dc.contributor.authorEl Ayadi, Moataz M. H.
dc.contributor.authorIsmail, Mahmoud H.
dc.contributor.authorAlhennawi, Husam R.
dc.date.accessioned2016-11-28T09:18:21Z
dc.date.available2016-11-28T09:18:21Z
dc.date.issued2016
dc.identifier.citationM. H. El Ayadi, Moataz, Mahmoud H. Ismail, and Husam Alhennawi. "A Unified Approach for Probability of Detection Evaluation over Generalized Fading Channels." IET Communications 10, no. 12 (2016): 1532-1541.en_US
dc.identifier.issn1751-8636
dc.identifier.urihttp://hdl.handle.net/11073/8667
dc.description.abstractIn this paper, we revisit energy detection-based spectrum sensing cognitive radio systems operating over generalised fading channels. In particular, we derive closed-form exact expressions as well as lowand high-signal-to-noise ratio asymptotic expansions for the misdetection probability over the Fox's H-function fading channel. The closed-form expression is given in terms of the bivariate Fox's Hfunction and subsumes most of the expressions previously presented in the literature. Also, the obtained asymptotic expressions are very easy to compute and can be used to get various performance insights. We verified, theoretically and numerically, the validity of the exact expression for important special cases previously reported in the literature, namely the Nakagami-m and the extended generalised-K (EGK) fading distributions. Numerical results also demonstrate the high accuracy of the asymptotic expansions.en_US
dc.language.isoen_USen_US
dc.publisherInstitution of Engineering and Technologyen_US
dc.relation.urihttp://dx.doi.org/10.1049/iet-com.2016.0108en_US
dc.subjectEnergy detectionen_US
dc.subjectcognitive radiosen_US
dc.subjectspectrum sensingen_US
dc.subjectFox's H-fadingen_US
dc.titleA Unified Approach for Probability of Detection Evaluation over Generalised Fading Channelsen_US
dc.typeArticleen_US
dc.typePreprinten_US
dc.typePeer-Revieweden_US
dc.identifier.doi10.1049/iet-com.2016.0108


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