Error rate performance analysis of coded free-space optical links over gamma-gamma atmospheric turbulence channels

被引:3
|
作者
Uysal, Murat [1 ]
Li, Jing Tiffany
Yu, Meng
机构
[1] Univ Waterloo, Dept Elect & Comp Engn, Waterloo, ON N2L 3L1, Canada
[2] Lehigh Univ, Dept Elect & Comp Engn, Bethlehem, PA 18015 USA
关键词
atmospheric turbulence channel; free-space optical communication; pairwise error probability; error performance analysis;
D O I
10.1109/TWC.2006.1638639
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
Error control coding can be used over free-space optical (FSO) links to mitigate turbulence-induced fading. In this paper, we derive error performance bounds for coded FSO communication systems operating over atmospheric turbulence channels, considering the recently introduced gamma-gamma turbulence model. We derive a pairwise error probability (PEP) expression and then apply the transfer function technique in conjunction with the derived PEP to obtain upper bounds on the bit error rate. Simulation results are further demonstrated to confirm the analytical results.
引用
收藏
页码:1229 / 1233
页数:5
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