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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{
  "DOI": "10.1109/BMSB.2017.7986189", 
  "language": "eng", 
  "author": [
    {
      "family": "Zhi Li"
    }, 
    {
      "family": "Chao Zhang"
    }, 
    {
      "family": "Dedong Sun"
    }, 
    {
      "family": "Hui Yang"
    }, 
    {
      "family": "Jian Song"
    }
  ], 
  "issued": {
    "date-parts": [
      [
        2017, 
        7, 
        20
      ]
    ]
  }, 
  "abstract": "<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>", 
  "title": "A Real-time High-speed Visible Light Communication System Based on RGB-LEDs", 
  "type": "paper-conference", 
  "id": "3560648"
}
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