Analysis of Atmospheric Transmission Characteristics on the Bit Error Rate of Atmospheric Laser Communication System

doi:10.23940/ijpe.18.06.p30.13741381

Abstract

Abstract:

The atmospheric transmission characteristics influence the information transmission of atmospheric laser communication system, increase the bit error rate, and reduce the information transmission reliability. Under the atmospheric attenuation effect, according to the relation of atmospheric transmittance and transmission distance and atmospheric visibility, this paper establishes the calculation model of bit error rate. Under the influence of atmospheric turbulence, in accordance with restricted relationship between the probability density of light intensity and the atmospheric turbulence intensity, a model of bit error rate is built. When atmospheric attenuation effect and atmospheric turbulence effect take up \ different weights in the atmospheric channel, by analysing the influence of atmospheric attenuation and atmospheric turbulence to bring about the bit error rate, a new model of bit error rate in atmospheric laser communication system is constructed. Through calculation and analysis, the results show that the main factor of influence of bit error rate is atmospheric turbulence effect; meanwhile, the impact of atmospheric attenuation is not negligible.

Submitted on March 2, 2018; Revised on April 9, 2018; Accepted on May 20, 2018
References: 12

Jin Guo, Shao Li, and Qinkun Xiao. Analysis of Atmospheric Transmission Characteristics on the Bit Error Rate of Atmospheric Laser Communication System [J]. Int J Performability Eng, 2018, 14(6): 1374-1381.

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References 0

	C. Y. Chen, H. M. Yang, H. L. Jiang, “Performance analysis of large-aperture receiving and selection of aperture size in atmospheric optical communications,” Chinese Journal of Lasers, vol. 36, no. 11, pp. 2957-2961, 2009
	R. Dashen, “Path integrals for waves in random media,” J.Math.Phys, vol. 20, no.5, pp. 894-920, 1979
	Z. H. Gao, B. D. Lv, “Partially coherent nonparaxial Hermite-Caussian beams and their propagation properties,” Optic, vol. 118, pp. 307-314, 2007
	H. S. Li, “Limited magnitude calculation method and optics detection performance in a photoelectric tracking system,” Applied Optics, vol. 54, no. 7, pp. 1612-1617, 2015
	H. S. Li, D. Pan, “Multi-photoelectric detection sensor target information recognition method based on D-S data fusion,” Sensors and Actuators A-Physical, vol. 264, pp.117-122, 2017
	B. D. Lv, K. L. Duan, “Nonparaxial vectorial,” Infrared and Laser Engineering, vol. 35, no. 2, pp. 127-129, 2006
	D. F. Wang, Z. F. Chu, Z. L. Ren, G. D. Li, “Influence of atmospheric turbulence on BER of laser communication system,” Laser & Infrared, vol. 41, no. 4, pp. 390-393, 2011
	J. G. Wang, Y. J. Zhao, D. Chen, Y. H. Wang, “Effects of turbulence sizes on the error rate of atmospheric laser communication system,” Infrared and Laser Engineering, vol. 38, no. 4, pp. 655-659, 2009
	X. J. Wu, H. X. Wang, M. Liu, “Affect analysis of receiving aperture on bit-error rate performance in free space optical communication systems under different visibilities,” Acta Optica Sinica, vol. 33, no. 10, pp. 47-51, 2013
	X. Yi, P. Yue, Z. J. Liu, G. Chen, “SER performance analysis of radio over free space optical systems,” Journal of Optoelectronics Laser, vol. 23, no. 7, pp. 1309-1313, 2012
	Y. X. Zhang, S. Yin, “Effects of the scale of turbulence on optical resolution of imaging system in turbulence,” Chinese journal of lasers, vol. 27, no. 7, pp. 655-659, 2000
	Z. G. Zhao, B. D. Lv, “Partially coherent vectorial cosh-Gaussian beams beyond the paraxial approximation,” Opt Commun., vol. 270, pp.8-15, 2007