• DocumentCode
    1697288
  • Title

    Improvement of Date Rate by using Equalization in an Indoor Visible Light Communication System

  • Author

    Zeng, Lubin ; O´Brien, Dominic ; Le-Minh, Hoa ; Lee, Kyungwoo ; Jung, Daekwang ; Oh, Yunje

  • Author_Institution
    Dept. of Eng. Sci., Univ. of Oxford, Oxford
  • fYear
    2008
  • Firstpage
    678
  • Lastpage
    682
  • Abstract
    In this paper, an optical wireless communication system that uses white LEDs is described. Equalization is employed at the receiver to improve the data rate. Simulation shows a highly reliable communication channel with an SNR of up to 81 dB. Moreover, the data rate can be improved from 16 Mb/s to 32 Mb/s NRZ-OOK at a BER of 10-6.
  • Keywords
    amplitude shift keying; equalisers; error statistics; light emitting diodes; optical communication; wireless channels; BER; LED; NRZ-OOK; SNR; communication channel; data rate; equalization; indoor visible light communication system; optical wireless communication system; receiver; Bandwidth; LED lamps; Light emitting diodes; Optical arrays; Optical receivers; Optical transmitters; Photodiodes; Power system modeling; Reflectivity; Semiconductor optical amplifiers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems for Communications, 2008. ICCSC 2008. 4th IEEE International Conference on
  • Conference_Location
    Shanghai
  • Print_ISBN
    978-1-4244-1707-0
  • Electronic_ISBN
    978-1-4244-1708-7
  • Type

    conf

  • DOI
    10.1109/ICCSC.2008.149
  • Filename
    4536841
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1697288