Applications, limitations, and improvements in visible light communication systems

Fazlullah Khan, Syed Roohullah Jan, Muhammad Tahir, Shahzad Khan

Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

10 Citations (Scopus)

Abstract

Wireless communication networks using unlicensed frequency band faces certain challenges like unrestrained interfering and bad quality of transmission. To surmount the scarcity of frequency band, a new technique for wireless communication is compulsory to adapt the exponentially rising wireless communication demand. Visible light communication systems (VLCS) offer a replacement to the existing standards of wireless communication, through light from light-emitting diodes (LEDs) as the mean of communication. As LEDs twinkle repeatedly at a high speed such that human eye cannot perceive changes in light intensity, but a perceptive photodiode detect the on-off attitude and can interpret the data implanted within the light. This paper investigates different issues in the existing wireless communication networks, and studies how VLCS can resolve these issues, and proposes design of the VLCS. Moreover, applications, solution to current issues and future improvements are discussed in this paper.

Original languageEnglish
Title of host publication2015 International Conference on Connected Vehicles and Expo, ICCVE 2015 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages259-262
Number of pages4
ISBN (Electronic)9781509002641
DOIs
Publication statusPublished - 4 Apr 2016
Externally publishedYes
EventInternational Conference on Connected Vehicles and Expo, ICCVE 2015 - Shenzhen, China
Duration: 19 Oct 201523 Oct 2015

Publication series

Name2015 International Conference on Connected Vehicles and Expo, ICCVE 2015 - Proceedings

Conference

ConferenceInternational Conference on Connected Vehicles and Expo, ICCVE 2015
Country/TerritoryChina
CityShenzhen
Period19/10/1523/10/15

Keywords

  • 802.15.7 and LED communication
  • Free-space line-of-sight communication
  • LED-to-LED communication
  • Visible light communicaion system

ASJC Scopus subject areas

  • Automotive Engineering
  • Computer Networks and Communications

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