Analytical study of signal-to-noise ratio for visible light communication by using single source

Mohd Syuhaimi Ab Rahman, Nurain Izzati Shuhaimi, Luqman Al Hakim Azizan, Mazen Radhe Hassan

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Problem statement: In this study, optical wireless communication system using visible light is studied for indoor application. Approach: The process started with the calculation on performance of single source white LED where received power, channel DC gain and quality of data transmission (SNR computation) are identified. Through the simulation results, the SNR performance is directly proportional to angle of incident but inversely proportional with the distance. Results: The result at minimum SNR, which is 15dB, the maximum distance, is recorded at 3.0785 m while the other parameter which is angle of incident is recorded at 56.989°. Conclusion: A better performance is needed to improve the reliability of the system because based on the analytical modelling; it proves that this system is expected as indoor communication for next generation.

Original languageEnglish
Pages (from-to)141-144
Number of pages4
JournalJournal of Computer Science
Volume8
Issue number1
DOIs
Publication statusPublished - 2012

Fingerprint

Signal to noise ratio
Data communication systems
Light emitting diodes
Communication systems
Communication
Visible light communication

Keywords

  • Bit Error Rate (BER)
  • Direct detection
  • Intensity modulation
  • Light Emitting Diodes (LEDs)
  • Optical wireless communication
  • Signal-to-Noise Ratio (SNR)
  • Single source
  • White LED

ASJC Scopus subject areas

  • Software
  • Computer Networks and Communications
  • Artificial Intelligence

Cite this

Analytical study of signal-to-noise ratio for visible light communication by using single source. / Ab Rahman, Mohd Syuhaimi; Shuhaimi, Nurain Izzati; Azizan, Luqman Al Hakim; Hassan, Mazen Radhe.

In: Journal of Computer Science, Vol. 8, No. 1, 2012, p. 141-144.

Research output: Contribution to journalArticle

Ab Rahman, Mohd Syuhaimi ; Shuhaimi, Nurain Izzati ; Azizan, Luqman Al Hakim ; Hassan, Mazen Radhe. / Analytical study of signal-to-noise ratio for visible light communication by using single source. In: Journal of Computer Science. 2012 ; Vol. 8, No. 1. pp. 141-144.
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