MGF-based performance analysis of selection diversity with switching constraints in nakagami fading

This paper focuses on the performance evaluation of selection combining (SC) diversity with switching constraints over independent non-identically distributed (i.n.i.d.) Nakagami-m fading channels. New closed-form expressions for the moment generating function (MGF) of the SC output signal-to-noise...

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Veröffentlicht in:	IEEE transactions on wireless communications 2006-09, Vol.5 (9), p.2328-2333, Article 2328
1. Verfasser:	Femenias, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Channel estimation Channels Closed-form solution Decorrelation Digital modulation Diversity reception Error analysis Error probability Exact sciences and technology Exact solutions Fading Mathematical analysis Modulation Performance analysis Signal to noise ratio Switching Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Wireless communication
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Zusammenfassung:	This paper focuses on the performance evaluation of selection combining (SC) diversity with switching constraints over independent non-identically distributed (i.n.i.d.) Nakagami-m fading channels. New closed-form expressions for the moment generating function (MGF) of the SC output signal-to-noise ratio (SNR) in Nakagami-m fading channels, as a function of channel decorrelation, have been obtained. These expressions have been the starting point to derive performance measures like average combined SNR, outage probability, and average bit error probability of various modulation schemes
ISSN:	1536-1276 1558-2248
DOI:	10.1109/TWC.2006.1687752