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A visible light communication system based on high-power illumination LED lamp
Yang, Yu; Liu, Bo; Zhang, Jian-Kun; Chen, Xiong-Bin; Chen, Hong-Da; Yang, Y.(yangyu@semi.ac.cn)
2011
Source PublicationGuangdianzi Jiguang/Journal of Optoelectronics Laser
ISSN10050086
Volume22Issue:6Pages:803-807
AbstractBased on intensity modulation and direct detection(IM/DD) principle, with a combination of on-off keying modulation and non-return to zero coding(OOK-NRZ), an18×1 W high power white LED lamp is utilized to realize the indoor simplex downlink visible light communication(VLC) system. A physical model of the LED under investigation was established, and both the ray-tracing simulation and the line-of-sight(LOS) analytical results were used to optimize the LED layout. A VLC system composed of4 LED lamps driven by a single TCP/IP based VLC gateway was demonstrated, which could cover an area of36 m2 seamlessly, which ensures that the system's bit error rate(BER) is under10-3 while the bit rate is90 kbps within this area. In some extreme situations the data rate can be up to285 kbps without any error being detected. This result exemplifies a combination of illumination and VLC.
metadata_83集成光电子学国家重点实验室
KeywordBit Error Rate Computer Simulation Gateways(Computer Networks) Lighting Optical Communication Telecommunication Systems
Subject Area光电子学
Indexed ByEI
Language中文
Date Available2012-06-13
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22960
Collection集成光电子学国家重点实验室
Corresponding AuthorYang, Y.(yangyu@semi.ac.cn)
Recommended Citation
GB/T 7714
Yang, Yu,Liu, Bo,Zhang, Jian-Kun,et al. A visible light communication system based on high-power illumination LED lamp[J]. Guangdianzi Jiguang/Journal of Optoelectronics Laser,2011,22(6):803-807.
APA Yang, Yu,Liu, Bo,Zhang, Jian-Kun,Chen, Xiong-Bin,Chen, Hong-Da,&Yang, Y..(2011).A visible light communication system based on high-power illumination LED lamp.Guangdianzi Jiguang/Journal of Optoelectronics Laser,22(6),803-807.
MLA Yang, Yu,et al."A visible light communication system based on high-power illumination LED lamp".Guangdianzi Jiguang/Journal of Optoelectronics Laser 22.6(2011):803-807.
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