Experimental Demonstration of RoFSO Transmission Combining WLAN Standard and WDM-FSO over 100m Distance

Jong Min Kim, Ju Hyung Lee, Yeongrok Lee, Hong Seol Cha, Hyunsu Park, Jincheol Sim, Chulwoo Kim, Young Chai Ko

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

Abstract

In this demonstration, we design the integration of WLAN-based RF transmission and multi-wavelength FSO transmission, achieving 20Gbps. Two wavelength beams of 1549.322nm and 1550.124nm are modulated and used for WLAN-based MQAM OFDM signal by USRP and 10Gbps OOK signal by BERT. It is shown that when the received optical power is greater than-13dBm for multi-wavelength beams, the WDM-FSO system achieves the BER requirements of WLAN. Furthermore, for the 10Gbps OOK RF signal, the error-free condition of BER below 10-12 is obtained at the received optical power of-13dBm. Our experiments study the feasibility of integrating WDM-FSO with WLAN-based RF systems, noticing the potential of utilizing multiple wavelengths in RoFSO transmission.

Original languageEnglish
Title of host publicationINFOCOM WKSHPS 2022 - IEEE Conference on Computer Communications Workshops
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665409261
DOIs
Publication statusPublished - 2022
Event2022 IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2022 - Virtual, Online, United States
Duration: 2022 May 22022 May 5

Publication series

NameINFOCOM WKSHPS 2022 - IEEE Conference on Computer Communications Workshops

Conference

Conference2022 IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2022
Country/TerritoryUnited States
CityVirtual, Online
Period22/5/222/5/5

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Information Systems
  • Information Systems and Management
  • Safety, Risk, Reliability and Quality

Fingerprint

Dive into the research topics of 'Experimental Demonstration of RoFSO Transmission Combining WLAN Standard and WDM-FSO over 100m Distance'. Together they form a unique fingerprint.

Cite this