考虑不同比特率和链路范围的LiFi系统性能分析

2021 International Conference on Computing, Communication, and Intelligent Systems (ICCCIS) Pub Date : 2021-02-19 DOI:10.1109/ICCCIS51004.2021.9397088

Gaurja Bahl, Yatin Singh Sammal, Sanmukh Kaur, Nivedita Nair

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引用次数: 0

摘要

随着人口的增长，连接到互联网的设备数量预计将呈指数级增长。目前基于射频(RF)技术的无线通信系统，由于可用频谱有限和网络拥塞等原因，无法满足高速数据消耗的要求。本文采用RZ-OOK调制格式，采用450nm波长的LED作为光源进行通信，分析了LiFi通信系统的性能。通过不同比特率和链路范围下的Q因子和误码率值对系统的性能进行了评价。该系统可以支持50mbps的数据速率，最长3.4米的链路范围，Q因子为10.71。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analysis of LiFi System Performance Considering Different Bit rates and Link Ranges

With the growth in population, the number of devices connected to internet are expected to increase exponentially. The current wireless communication system which is based on radio frequency (RF) technology, is not able to satisfy the requirement of high speed data consumption due to limited spectrum availability and network congestion. In this paper we analyse the performance of LiFi communication system by employing an LED with 450 nm wavelength as optical source for communication using RZ-OOK modulation format. Performance of the system has been evaluated through Q factor and BER values for different bit rates and link ranges. The system can support 50 Mbps data rate upto 3.4 m of link range with a Q Factor of 10.71.

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2021 International Conference on Computing, Communication, and Intelligent Systems (ICCCIS)

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