… (LED)-based visible light communication (VLC) has recently been promoted by the lighting
… Communication system designs require well-defined signal-to-noise ratio (SNR). Being …

… , so it is preferred to use light-emitting diodes (LEDs) with a … (ISI) and reducing the
signal-to-noise ratio (SNR). In order to … non-directed optical wireless communication. In …

… ) wireless communications [5]. VLC uses white light emitting diode (LED) to provide high speed
… The results in paper [10] indicate that ISI has large influence on the signal-to-noise ratio (…

… the selection of Communication Light-Emitting Diodes (C-… rate and high enough signal-to-noise
ratio values for all users, … the most common method used in wireless communication [2,3]. …

… LED saturation according to Noise-to-Carrier power ratios (N/C) of a receiver. The optimization
can realize the highest Signal-to-Noise and Distortion Ratio (SNDR) at the N/C obtained …

… Thus, the signal–to–noise ratio is given by the available … choice of bandwidth is subject of
optimization. For the first challenge, … droop in GaInN light-emitting diodes with different current …

… for optimizing the received power and Signal-to-Noise Ratio (… future development of optical
wireless communication. However, to … [4] EF Schubert, “Light emitting diodes and solid-state …

… optimization algorithm to improve VLC system performance. The distribution of the unit area
received power (RPUA), the distribution of the signal-to-noise ratio (… area of wireless optical …

… traditional wireless communication technology, visible light … and signal-to-noise ratio of the
system when N is equal to 60-120. … light communication based on white light-emitting diode,’’ …

… geometrical arrangements were optimized to the … smaller light-emitting mesa to reduce the
RC delay [6]. However, to ensure the adequate light output power so that signal-to-noise ratio (…