English

Optimized Resource Allocation in Multi-user WDM VLC Systems

Signal Processing 2019-04-10 v1
Authors: Sarah O. M. Saeed , Sanaa Hamid Mohamed , Osama Zwaid Alsulami , Mohammed T. Alresheedi , Jaafar M. H. Elmirghani
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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.

Keywords

resource allocation in wireless networks wireless communication

Cite

@article{arxiv.1904.04548,
  title  = {Optimized Resource Allocation in Multi-user WDM VLC Systems},
  author = {Sarah O. M. Saeed and Sanaa Hamid Mohamed and Osama Zwaid Alsulami and Mohammed T. Alresheedi and Jaafar M. H. Elmirghani},
  journal= {arXiv preprint arXiv:1904.04548},
  year   = {2019}
}

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