Average symbol error probability of arbitrary rectangular quadrature amplitude modulation in generalised shadowed fading channels

被引：5

作者：

Ermolova, N. Y. ^{[1
]}

机构：

[1] Aalto Univ, Dept Commun & Networking, FIN-02015 Helsinki, Finland

来源：

IET COMMUNICATIONS | 2008年 / 2卷 / 07期

关键词：

D O I：

10.1049/iet-com:20070542

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A closed-form approximation of average symbol error probability of arbitrary rectangular quadrature amplitude modulation in a gamma-shadowed Nakagami fading radio channel is derived. The final result is obtained on the basis of an exponential approximation of the Gaussian Q-function. It is shown that the derived formula can also be used for error probability estimation in Nakagami-log-normal radio channels for a wide range of shadowing spread values. The numerical aspects of calculation are discussed.

引用

页码：903 / 908

页数：6

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