|Enhancing Wide-Angle Physical Layer Security for Smartphone’s Low-Luminance WDM/SDM Screen to Camera Uplink Communication
Visible Light Security 2022 - To realize indoor long-distance uplink visible light communication from a smartphone screen to a telephoto camera, wide-angle physical layer security of low-luminance wavelength division multiplexing / space division multiplexing screen is investigated with a numerical model and experiments. Dual-wavelength space division multiplexing not only doubles the data rate of single wavelength one, but also helps enhance the wide-angle physical layer security.
|Year of Publication
|Google Scholar | BibTeX | DOI