Conference paper Open Access

A Real-time High-speed Visible Light Communication System Based on RGB-LEDs

Zhi Li; Chao Zhang; Dedong Sun; Hui Yang; Jian Song

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{
"inLanguage": {
"alternateName": "eng",
"@type": "Language",
"name": "English"
},
"description": "<p>A real-time high-speed visible light communication (VLC) system based on RGB-LEDs is proposed in this paper. With the use of the wavelength-division multiplexing (WDM), the system enables three individual color channels. The physical layer of the system is based on time-domain synchronous OFDM (TDS-OFDM) technology. Digital pre-distortion method also is applied to improve the SNR performance. Experiment demonstration shows that the proposed system can achieve a peak transmission data rate of 544.32 Mbps in real time with 256-order constellation, transmitting three individual 4K ultrahigh- definition television (UHDTV) signals at the same time. The proposed system is proven to be sufficient for wireless indoor multimedia communication requirements.</p>",
"creator": [
{
"affiliation": "Tsinghua National Laboratory of Information Science and Technology",
"@type": "Person",
"name": "Zhi Li"
},
{
"affiliation": "Tsinghua National Laboratory of Information Science and Technology",
"@type": "Person",
"name": "Chao Zhang"
},
{
"affiliation": "State Grid Information & Telecommunication Group Co. Ltd",
"@type": "Person",
"name": "Dedong Sun"
},
{
"affiliation": "Tsinghua National Laboratory of Information Science and Technology",
"@type": "Person",
"name": "Hui Yang"
},
{
"affiliation": "Tsinghua National Laboratory of Information Science and Technology",
"@type": "Person",
"name": "Jian Song"
}
],
"headline": "A Real-time High-speed Visible Light Communication System Based on RGB-LEDs",
"datePublished": "2017-07-20",
"url": "https://zenodo.org/record/3560648",
"@context": "https://schema.org/",
"identifier": "https://doi.org/10.1109/BMSB.2017.7986189",
"@id": "https://doi.org/10.1109/BMSB.2017.7986189",
"@type": "ScholarlyArticle",
"name": "A Real-time High-speed Visible Light Communication System Based on RGB-LEDs"
}
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