Performance Analysis of DPSK-SIM based FSO System over Strong Atmospheric Turbulence Channel

被引：0
|
作者：
Prabu, K. [1 ]
Bharati, P. Paridhi [2 ]
Kumar, D. Sriram [1 ]
机构：
[1] Natl Inst Technol, Dept Elect & Commun Engn, Tiruchirappalli, India
[2] Natl Inst Technol, Dept Elect & Commun Engn, Pondicherry, India
来源：
2013 ANNUAL IEEE INDIA CONFERENCE (INDICON) | 2013年
关键词：
Free Space Optics; Differential Phase Shift Keying Sub-carrier Intensity Modulation; Strong Atmospheric Turbulence; Pointing Errors; COMMUNICATION; OPTIMIZATION; CAPACITY; LINKS;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper investigates the performance of a differential phase shift keying subcarrier intensity modulation (DPSK-SIM) based free space optical (FSO) communication system over strong atmospheric turbulence channel with pointing errors. Novel closed-form analytical expressions are derived for average bit error rate (BER), channel capacity and outage probability. The simulated results for average BER, channel capacity and outage probability of DPSK-SIM modulation technique is analyzed with 2D and 3D plots.
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页数：4
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