Performance Analysis of Decode-and-Forward Relaying in Gamma-Gamma Fading Channels

被引：105

作者：

Bhatnagar, Manav R. ^{[1
]}

机构：

[1] Indian Inst Technol Delhi, Dept Elect Engn, New Delhi 110016, IN, India

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2012年 / 24卷 / 07期

关键词：

Bit error rate; decode-and-forward (DF) relaying; free space optical (FSO) links; Gamma-Gamma fading; ATMOSPHERIC-TURBULENCE CHANNELS; WIRELESS NETWORKS; COMMUNICATION; SYSTEMS;

D O I：

10.1109/LPT.2011.2176330

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：

We analyze performance of the decode-and-forward (DF) protocol in the free space optical (FSO) links following the Gamma-Gamma distribution. The cumulative distribution function (cdf) and probability density function (pdf) of a random variable containing mixture of the Gamma-Gamma and Gaussian random variables is derived. By using the derived cdf and pdf, average bit error rate of the DF relaying is obtained.

引用

页码：545 / 547

页数：3

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