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Hybrid C&C-DMA Scheme For Multi-User Access in Large-Scale VLC Network

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Abstract

We propose a multi-user access scheme based on Color-code division multiple access (C&C-DMA) in VLC network. The experiment shows BERs of four users under one color channel are below 3.8×10−3 when total data rate is 32Mbps by adopting conversed Walsh code and RGB LED.

© 2017 Optical Society of America

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