Symbol error rate performance analysis of soft-decision decoded MPPM free space optical system over exponentiated Weibull fading channels

Duan Zhou; Tian Cao; Yintang Yang; Jianxian Zhang; Ping Wang; Bensheng Yang

doi:10.3788/COL201715.050602

Journals >Chinese Optics Letters >Volume 15 >Issue 5 >Page 050602 > Article

Chinese Optics Letters
Vol. 15, Issue 5, 050602 (2017)

Symbol error rate performance analysis of soft-decision decoded MPPM free space optical system over exponentiated Weibull fading channels

Duan Zhou¹, Tian Cao^2、3、*, Yintang Yang⁴, Jianxian Zhang¹, Ping Wang^2、5, and Bensheng Yang²

Author Affiliations

¹School of Computer Science and Technology, Xidian University, Xi’an 710071, China

²State Key Laboratory of Integrated Service Networks, School of Telecommunications Engineering, Xidian University, Xi’an 710071, China

³Southwest China Research Institute of Electronic Equipment, Chengdu 610036, China

⁴Key Laboratory of the Ministry of Education for Wide Band-Gap Semiconductor Materials and Devices, School of Microelectronics, Xidian University, Xi’an 710071, China

⁵School of Physics and Optoelectronic Engineering, Xidian University, Xi’an 710071, China

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DOI: 10.3788/COL201715.050602 Cite this Article Set citation alerts

Duan Zhou, Tian Cao, Yintang Yang, Jianxian Zhang, Ping Wang, Bensheng Yang. Symbol error rate performance analysis of soft-decision decoded MPPM free space optical system over exponentiated Weibull fading channels[J]. Chinese Optics Letters, 2017, 15(5): 050602 Copy Citation Text

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Fig. 1. Block diagram of an FSO system through the turbulent atmosphere.

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Analytical SER and MC simulation results for (5, 2) MPPM under weak (Rytov variances σR2=0.32), moderate (σR2=2.22), and strong (σR2=15.97) turbulence conditions. Aperture sizes are D=100 and 200 mm.

Fig. 2. Analytical SER and MC simulation results for (5, 2) MPPM under weak (Rytov variances σR2=0.32), moderate (σR2=2.22), and strong (σR2=15.97) turbulence conditions. Aperture sizes are D=100 and 200 mm.

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Fig. 3. SER for (5, 2) MPPM under moderate turbulence conditions (σR2=1.35) with the soft-decision decoding technique and DDT^[12] over three different receiver apertures.

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