On the Sum of Squared \eta-\mu Random Variates With Application to the Performance of Wireless Communication Systems

Autor:	Ansari, Imran Shafique, Yilmaz, Ferkan, Alouini, Mohamed-Slim
Rok vydání:	2012
Předmět:	Computer Science - Information Theory Mathematics - Probability Mathematics - Statistics Theory
Druh dokumentu:	Working Paper
Popis:	The probability density function (PDF) and cumulative distribution function of the sum of L independent but not necessarily identically distributed squared \eta-\mu variates, applicable to the output statistics of maximal ratio combining (MRC) receiver operating over \eta-\mu fading channels that includes the Hoyt and the Nakagami-m models as special cases, is presented in closed-form in terms of the Fox's H-bar function. Further analysis, particularly on the bit error rate via PDF-based approach, is also represented in closed form in terms of the extended Fox's H-bar function (H-hat). The proposed new analytical results complement previous results and are illustrated by extensive numerical and Monte Carlo simulation results. Comment: 6 pages, 4 figures. arXiv admin note: substantial text overlap with arXiv:1202.2576
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1210.0100 Zobrazit plný text záznamu View this record from Arxiv