LED nonlinearity estimation and compensation in VLC systems using probabilistic bayesian learning

• Main Authors: Chen, Chen, Deng, Xiong, Yang, Yanbing, Du, Pengfei, Yang, Helin, Zhao, Lifan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Nonlinearity Estimation and Compensation; Engineering::Electrical and electronic engineering; Light Emitting Diode
• Online Access: https://hdl.handle.net/10356/85325; http://hdl.handle.net/10220/49806
• Institution: Nanyang Technological University

In this paper, we propose and evaluate a novel light-emitting diode (LED) nonlinearity estimation and compensation scheme using probabilistic Bayesian learning (PBL) for spectral-efficient visible light communication (VLC) systems. The nonlinear power-current curve of the LED transmitter can be accu...