Resource allocation in a multi-color DS-OCDMA VLC cellular architecture

Research output: Contribution to journalArticleResearchpeer review

Authors

  • Marwan Hammouda
  • Anna Maria Vegni
  • Jürgen Peissig
  • Mauro Biagi

External Research Organisations

  • University Rome III
  • Sapienza Università di Roma
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Details

Original languageEnglish
Pages (from-to)5940-5961
Number of pages22
JournalOptics express
Volume26
Issue number5
Early online date27 Feb 2018
Publication statusPublished - 5 Mar 2018

Abstract

In this paper we present two resource allocations techniques in a visible light communication network with overlapping coverage areas due to the use of access points. Particularly, the first approach exploits the rate maximization criteria, and then aims at maximizing the network rate under constraints on minimum and maximum rates, while the other procedure focuses on achieving fairness in the rate of each user accessing the network. The proposed system relays on optical code division multiple access mechanism, and resource allocation is intended in terms of codes assigned to a given user. Simulation results have been addressed in terms of achievable data rates, outage probability and percentage of accessing users.

ASJC Scopus subject areas

Cite this

Resource allocation in a multi-color DS-OCDMA VLC cellular architecture. / Hammouda, Marwan; Vegni, Anna Maria; Peissig, Jürgen et al.
In: Optics express, Vol. 26, No. 5, 05.03.2018, p. 5940-5961.

Research output: Contribution to journalArticleResearchpeer review

Hammouda M, Vegni AM, Peissig J, Biagi M. Resource allocation in a multi-color DS-OCDMA VLC cellular architecture. Optics express. 2018 Mar 5;26(5):5940-5961. Epub 2018 Feb 27. doi: 10.1364/OE.26.005940, 10.15488/4199
Hammouda, Marwan ; Vegni, Anna Maria ; Peissig, Jürgen et al. / Resource allocation in a multi-color DS-OCDMA VLC cellular architecture. In: Optics express. 2018 ; Vol. 26, No. 5. pp. 5940-5961.
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