Joint Light Planning and Error-Rate Prediction for Dual-Use Lighting/Visible Light Communication
نویسندگان
چکیده
We consider error-rate prediction for dual-use lighting systems with visible light communication (VLC) functionality. Since light planning rather than communications engineering is usually the driving discipline practical settings, we extract VLC channel parameters as a by-product from advanced 3-dimensional (3D) light-planning models. By this means, attain realistic signal-to-noise ratios exemplary positions of receiver, which allows us to predict corresponding end-to-end bit error rates (BERs). Specifically, our procedure accounts important aspects state-of-art systems, such distribution curves employed luminaires, possible presence unmodulated sources, and, particularly, adaptive dimming operations in response prevalent sunlight. In paper, (i) devise methodology optical receive filtering convert photometric quantities into radiometric quantities, (ii) present examples BER predictions selected modulation schemes within some basic office environments, and (iii) conduct an analysis resulting simulation accuracy particular 3D tool. Simulation results show that approach indeed suited BERs lighting/VLC systems. Moreover, fairly general may be tailored specific settings plans interest.
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ژورنال
عنوان ژورنال: IEEE Photonics Journal
سال: 2022
ISSN: ['1943-0655', '1943-0647']
DOI: https://doi.org/10.1109/jphot.2022.3225708