A New Nakagami-m Inverse CDF Approximation Based on the Use of Genetic Algorithm

被引：7

作者：

Bilim, Mehmet ^{[1
]}

Develi, Ibrahim ^{[1
]}

机构：

[1] Erciyes Univ, Fac Engn, Dept Elect & Elect Engn, TR-38039 Kayseri, Turkey

来源：

WIRELESS PERSONAL COMMUNICATIONS | 2015年 / 83卷 / 03期

关键词：

Inverse cumulative distribution function; Nakagami-m; Genetic algorithm; EXACT OUTAGE PROBABILITY; PERFORMANCE;

D O I：

10.1007/s11277-015-2520-1

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The inverse cumulative distribution function (CDF) appears in many important problems such as outage probability calculations in wireless communications. The Nakagami-m inverse CDF is difficult to compute numerically and is known to have no closed form. In this paper, we present a new and useful approximation to the Nakagami-m inverse CDF. The genetic algorithm is applied to optimize the coefficients of the proposed approximation. For typical cases in Nakagami-m wireless communication channels, it is shown through comprehensive computer simulations that the proposed method has high accuracy in most of the region of the exact CDF values.

引用

页码：2279 / 2287

页数：9

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