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dc.contributor.authorChauhan, Puspraj Singh
dc.contributor.authorRana, Vidhi
dc.contributor.authorKumar, Sandeep M.
dc.contributor.authorSoni, Sanjay Kumar
dc.contributor.authorPant, Diwaker
dc.identifier.citationChauhan, PS, Rana, V, Kumar, S, Soni, SK, Pant, D. Performance analysis of wireless communication system over nonidentical cascaded generalised gamma fading channels. Int J Commun Syst. 2019; e4004.en_US
dc.descriptionClick on the DOI link to access the article (may not be free).en_US
dc.description.abstractMultiplicative fading statistics usually encountered in different radio propagation environments. In this context, we evaluate and analyse the performance of a wireless communication system over the nonidentical cascaded generalised Gamma Fading Channels, also known as generalised Bessel-K fading channel. To this end, the closed-form expressions for the amount of fading (AOF), the outage probability (OP), the average symbol error probability (SEP), and the channel capacity are derived. In addition approximate expressions for the average SEP with maximal ratio combining (MRC) diversity are also provided. The low- and high-power solutions for the channel capacity are also provided. Furthermore, simplified asymptotic average SEP expressions for MRC and selection combining (SC) are presented to gain the system performance with diversity. The proposed methodologies provide more flexibility to accommodate different radio propagation scenarios. To examine the accuracy of the proposed solutions, numerical and simulation results are compared and shown to fit for variety of fading parameters.en_US
dc.publisherJohn Wiley and Sonsen_US
dc.relation.ispartofseriesInternational Journal of Communication Systems;2019:no.e4004
dc.subjectBit error rateen_US
dc.subjectGeneralised gamma distributionen_US
dc.titlePerformance analysis of wireless communication system over nonidentical cascaded generalised gamma fading channelsen_US
dc.rights.holder© 2019 John Wiley & Sons, Ltd.en_US

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