Average bit error rate performance analysis of subcarrier intensity modulated MRC and EGC FSO systems with dual branches over M distribution turbulence channels

Based on the space diversity reception,the binary phase-shift keying（BPSK） modulated free space optical（FSO） system over Málaga（M） fading channels is investigated in detail.Under independently and identically distributed and independently and non-identically distributed dual branches,the analytical...

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Bibliographic Details
Published inOptoelectronics letters Vol. 11; no. 4; pp. 281 - 285
Main Author 王冉冉 王平 曹天 郭立新 杨银堂
Format Journal Article
LanguageEnglish
Published Tianjin Tianjin University of Technology 01.07.2015
Subjects
EGC
FSO
GA系统
Lasers
MRC
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
平均误码率
性能分析
衰落信道
调制
Maximal Ratio Combine
Fading Channel
Monte Carlo
Scintillation Index
Free Space Optical
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ISSN1673-1905
1993-5013
DOI10.1007/s11801-015-5093-z

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Summary:Based on the space diversity reception,the binary phase-shift keying（BPSK） modulated free space optical（FSO） system over Málaga（M） fading channels is investigated in detail.Under independently and identically distributed and independently and non-identically distributed dual branches,the analytical average bit error rate（ABER） expressions in terms of H-Fox function for maximal ratio combining（MRC） and equal gain combining（EGC） diversity techniques are derived,respectively,by transforming the modified Bessel function of the second kind into the integral form of Meijer Gfunction.Monte Carlo（MC） simulation is also provided to verify the accuracy of the presented models.
Bibliography:turbulence branches modulated identically fading verify Bessel keying maximal independently
Based on the space diversity reception,the binary phase-shift keying（BPSK） modulated free space optical（FSO） system over Málaga（M） fading channels is investigated in detail.Under independently and identically distributed and independently and non-identically distributed dual branches,the analytical average bit error rate（ABER） expressions in terms of H-Fox function for maximal ratio combining（MRC） and equal gain combining（EGC） diversity techniques are derived,respectively,by transforming the modified Bessel function of the second kind into the integral form of Meijer Gfunction.Monte Carlo（MC） simulation is also provided to verify the accuracy of the presented models.
12-1370/TN
WANG Ran-ran, WANG Ping , CAO Tian, GUO Li-xin , YANG Yin- tang （ 1. State Key Laboratory of Integrated Service Networks, School of Telecommunications Engineering, Xidian University, Xi ＇an 710071, China 2. School of Physics and Optoelectronic Engineering, Xidian University, Xi ＇an 710071, China 3. Key Laboratory of the Ministry of Education for Wide Band-Gap Semiconductor Materials and Devices, School of Microelectronics, Xidian University, Xi ＇an 710071, China）
ISSN:1673-1905
1993-5013
DOI:10.1007/s11801-015-5093-z