Design, Testing and Performance Evaluation of Beam Positioning System for Free Space Optical Communication System

Pasupathi, T.; Selvi, J. Arputha Vijaya

doi:10.13164/re.2021.0016

Cited by 1 publication

(1 citation statement)

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“…In [9][10], the researchers analyzed the influence of atmospheric turbulence. Considering the influence of atmospheric turbulence, the performance of WLC will degrade conspicuously [11][12][13][14]. However, the research on the performance of MRR WLC is mostly focused on the performance analysis under the influence of weak turbulence, and only some researchers have studied the performance of communication systems that can adapt to the change of atmospheric turbulence intensity varying from weak to strong [15].…”

Section: Introductionmentioning

confidence: 99%

Study on performance of multi-user MRR laser communication in atmospheric turbulence fading

Geng

Cheng

et al. 2023

SPIE-CLP Conference on Advanced Photonics 2022

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With the advantages of high communication rate and strong anti-interference, wireless laser communication is very suitable for space BPV communication, UAV directional communication and other scenarios with large-volume data and high reliability requirements. In order to break the traditional one-to-one laser communication scenario, a multi-user modulating retro-reflector(MRR) laser communication system is proposed in this paper, while ensuring the miniaturization of the receiver equipment and realizing multi-user cascade communication. The closed form solution of the outage probability of the proposed multi-user MRR laser communication system under atmospheric turbulence fading is derived, and the influence of system parameters on the system performance is analyzed. The correctness of the derived results is verified by simulation results.

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