Error rate performance of MIMO FSO communications for high-speed trains

Feng Liu; Liang Wu; Zaichen Zhang; Jian Dang; Jing Wu; Long Wan

doi:10.1117/12.2585142

4 December 2020 Error rate performance of MIMO FSO communications for high-speed trains

Feng Liu, Liang Wu, Zaichen Zhang, Jian Dang, Jing Wu, Long Wan

Proceedings Volume 11617, International Conference on Optoelectronic and Microelectronic Technology and Application; 116171D (2020) https://doi.org/10.1117/12.2585142
Event: International Conference on Optoelectronic and Microelectronic Technology and Application, 2020, Nanjing, China

Abstract

High-speed trains (HSTs) are very importance in public transportation. However, current radio frequency (RF) wireless access technologies cannot satisfy the demands of stable and high-rate transmissions for HSTs. Free space optical (FSO) communication is an alternative way to promote data rate. In this paper, we apply single-input multi-output (SIMO) and multi-input multi-output (MIMO) technologies to the FSO communication for HSTs to enhance system performance. Besides, we investigate the laser diode rotating strategy for the MIMO FSO communication system to further improve the BER performance. Analytical and simulation results are provided to verify the enhancement of the MIMO FSO communication system

Citation Download Citation

Feng Liu, Liang Wu, Zaichen Zhang, Jian Dang, Jing Wu, and Long Wan "Error rate performance of MIMO FSO communications for high-speed trains", Proc. SPIE 11617, International Conference on Optoelectronic and Microelectronic Technology and Application, 116171D (4 December 2020); https://doi.org/10.1117/12.2585142

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