Novel Results for the Spectral Efficiency and Symbol Error Rate of GSC Receiver over Identical and Uncorrelated Weibull Fading Channels

TitreNovel Results for the Spectral Efficiency and Symbol Error Rate of GSC Receiver over Identical and Uncorrelated Weibull Fading Channels
Publication TypeConference Paper
Year of Publication2014
AuthorsBouanani, FEl, Ben-Azza, H, Belkasmi, M
Conference Name2014 WORLD CONGRESS ON COMPUTER APPLICATIONS AND INFORMATION SYSTEMS (WCCAIS)
ISBN Number978-1-4799-3351-8
Abstract

In this work, we introduce a novel probability density function (PDF)-based expression to obtain the maximum average spectral efficiency (MASE) and the average symbol error rate (ASER) of L-branch Generalized Selection Combining (GSC) receiver over independent and identical Wei bull fading channels. Approximating the output SNR by a simple H-distribution, useful expressions of outage probability, MASE and ASER for some M-ary modulation schemes are derived in terms of Meijer G-function. The approximated PDF is validated by computed simulations using Mathematica software.

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