使用两个LED灯具的MISO-VLC实验研究

Netcom Pub Date : 2023-07-30 DOI:10.1109/OMN/SBFotonIOPC58971.2023.10230972

David Esteban Farfan-Guillen, L. C. Vieira, A. de Almeida Prado Pohl

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引用次数: 0

摘要

在这项工作中，使用OFDM调制实现了多输入单输出(MISO)技术，并使用循环前缀(CP)的变化来优化室内VLC链路的性能，同时将照明条件保持在推荐的水平(300-500勒克斯)内。结果表明，通过增加光源数量和选择适当的OFDM循环前缀值，可以提高系统的误码率(BER≤10-3)。

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Experimental Study of a MISO-VLC using two LED Luminaires

In this work, the multiple-input, single-output (MISO) technique is implemented with OFDM modulation and the variation of the cyclic prefix (CP) is used to optimize the performance of an indoor VLC link, while maintaining the lighting conditions within the recommended levels (300–500 lux). Results show that by increasing the number of luminaires and by selecting the appropriate value of the OFDM cyclic prefix, the system's bit error rate (BER ≤ 10–3) is improved.

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Netcom

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审稿时长

18 weeks