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

被引：103
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
收藏
页码：545 / 547
页数：3
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