On the performance of SC-FDE schemes with decision feedback equalizer for visible light communications

Yasin Celik, Refik Caglar Kizilirmak, Niyazi Odabasioglu, Murat Uysal

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

In this paper, we investigate the two single carrier frequency domain equalization (SC-FDE) techniques, namely on-off keying single carrier frequency domain equalization (OOK-SC-FDE) and decomposed quadrature optical (DQO)-SC-FDE, under realistic channel conditions with a practical LED model for visible light communications (VLC). We first compare their performances under dynamic range constraints of the LEDs and observe lower peak-to-average power ratio (PAPR) for SC-FDE schemes as compared to orthogonal division multiplexing (OFDM) techniques. We further introduce decision feedback equalizer (DFE) for SC-FDE schemes and demonstrate performance improvement in multi-tap indoor VLC channels.

Original languageEnglish
Title of host publicationICTON 2015 - 17th International Conference on Transparent Optical Networks
EditorsMarek Jaworski, Marian Marciniak
PublisherIEEE Computer Society
ISBN (Electronic)9781467378802
DOIs
Publication statusPublished - Aug 12 2015
Event17th International Conference on Transparent Optical Networks, ICTON 2015 - Budapest, Hungary
Duration: Jul 5 2015Jul 9 2015

Publication series

NameInternational Conference on Transparent Optical Networks
Volume2015-August
ISSN (Electronic)2162-7339

Other

Other17th International Conference on Transparent Optical Networks, ICTON 2015
CountryHungary
CityBudapest
Period7/5/157/9/15

Keywords

  • decision feedback equalizer
  • decomposed quadrature optical SC-FDE
  • dynamic range constraint
  • on-off keying SC-FDE
  • visible light communication

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Fingerprint Dive into the research topics of 'On the performance of SC-FDE schemes with decision feedback equalizer for visible light communications'. Together they form a unique fingerprint.

  • Cite this

    Celik, Y., Kizilirmak, R. C., Odabasioglu, N., & Uysal, M. (2015). On the performance of SC-FDE schemes with decision feedback equalizer for visible light communications. In M. Jaworski, & M. Marciniak (Eds.), ICTON 2015 - 17th International Conference on Transparent Optical Networks [7193307] (International Conference on Transparent Optical Networks; Vol. 2015-August). IEEE Computer Society. https://doi.org/10.1109/ICTON.2015.7193307