Optical radio channel propagation in wireless communication systems with LEDs

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

Abstract

This paper analyzes optical radio channel propagation characteristics by means of experimental measurement. The channel with an LED and a PD provided by the outstanding technologies co. ltd., is defined as an optical radio channel, and its delay profile is measured by NI-USRPs. As a result, small delayed paths are detected due to the LED or the PD in use. The delay profile is evaluated in a system with single carrier modulation where the frequency domain equalization is applied, in terms of the bit error rate (BER). The transmission performance is about 2dB degraded due to the small delayed paths.

Original languageEnglish
Title of host publicationGSMM 2019 - 12th Global Symposium on Millimeter Waves, Proceeding
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages50-52
Number of pages3
ISBN (Electronic)9781728126357
DOIs
Publication statusPublished - May 1 2019
Event12th Global Symposium on Millimeter Waves, GSMM 2019 - Sendai, Japan
Duration: May 22 2019May 24 2019

Publication series

NameGSMM 2019 - 12th Global Symposium on Millimeter Waves, Proceeding

Conference

Conference12th Global Symposium on Millimeter Waves, GSMM 2019
CountryJapan
CitySendai
Period5/22/195/24/19

Keywords

  • delay profile
  • equalization
  • LED
  • optical radio channel

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Instrumentation

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  • Cite this

    Denno, S., Fujitaka, S., Hou, Y., Tomisato, S., & Uehara, K. (2019). Optical radio channel propagation in wireless communication systems with LEDs. In GSMM 2019 - 12th Global Symposium on Millimeter Waves, Proceeding (pp. 50-52). [8797650] (GSMM 2019 - 12th Global Symposium on Millimeter Waves, Proceeding). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GSMM.2019.8797650