BER Performance of Free-space Optical Communication in Strong Turbulence with Pointing Errors

被引：0
|
作者：
Cao, Ling-Ling [1 ]
Sheng, Ming [1 ]
Feng, Min [1 ]
Xie, Xiu-Xiu [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Elect & Informat Engn, Nanjing 210016, Jiangsu, Peoples R China
来源：
2012 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP 2012) | 2012年
关键词：
Free-space optical communication; BER; pointing errors; atmospheric turbulence; ATMOSPHERIC-TURBULENCE; LINKS; OPTIMIZATION; SYSTEMS; MODEL;
D O I：
暂无
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：
This paper investigates BER performance of free-space optical (FSO) communication over strong turbulence channel together with pointing errors effects. Take atmospheric attenuation, atmospheric turbulence and pointing errors into account, a statistical model for the optical intensity fluctuation at the receiver is described. For given weather and misalignment conditions, a closed-form expression is derived for BER performance of FSO communication system. Moreover, the simulation results show that the closed-form expression can provide sufficient precision for evaluating BER performance of FSO communication systems.
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页数：5
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