Optimized Resource Allocation in Multi-user WDM VLC Systems
Abstract
In this paper, we address the optimization of wavelength resource allocation in multi-user WDM Visible Light Communication (VLC) systems. A Mixed Integer Linear Programming (MILP) model that maximizes the sum of Signal-to-Interference-plus-Noise-Ratio (SINR) for all users is utilized. The results show that optimizing the wavelength allocation in multi-user WDM VLC systems can reduce the impact of the interference and improve the system throughput in terms of the sum of data rates for up to 7 users.
- Publication:
-
arXiv e-prints
- Pub Date:
- April 2019
- DOI:
- 10.48550/arXiv.1904.04548
- arXiv:
- arXiv:1904.04548
- Bibcode:
- 2019arXiv190404548S
- Keywords:
-
- Electrical Engineering and Systems Science - Signal Processing