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

被引：1
|
作者：
Liu, Feng [1 ]
Wu, Liang [1 ]
Zhang, Zaichen [1 ]
Dang, Jian [1 ]
Wu, Jing [2 ]
Wan, Long [3 ]
机构：
[1] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Peoples R China
[2] Southeast Univ, Wearable Sleep Heart Emot Intelligent Monitoring, Suzhou 215000, Peoples R China
[3] Southeast Univ, Inst Informat Nav & Intelligent Measurement, Wuxi 214000, Jiangsu, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON OPTOELECTRONIC AND MICROELECTRONIC TECHNOLOGY AND APPLICATION | 2020年 / 11617卷
关键词：
Bit error rate (BER); free space optical (FSO); multi-input multi-output (MIMO); single-input multi-output (SIMO);
D O I：
10.1117/12.2585142
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
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页数：8
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