• DocumentCode
    3692063
  • Title

    Dynamically reconfigurable low-cost sub-band OFDMA for front-haul downlink in cloud radio access networks

  • Author

    Ahmed Galib Reza;June-Koo Kevin Rhee;Jong Heon Lee

  • Author_Institution
    School of Electrical Engineering, KAIST, Daejeon, South Korea
  • fYear
    2015
  • Firstpage
    276
  • Lastpage
    278
  • Abstract
    A dynamically reconfigurable narrow-bandwidth OFDMA design using intensity-modulation direct-detection (IM-DD) for a 40-Gbps downlink of radio access networking is presented. We show that only a fraction of the OFDMA bandwidth is required for sub-band demultiplexing to provide 5G fronthaul networking.
  • Keywords
    "Photonics","Optical switches","Optical fiber networks","Switching circuits","Electrical engineering"
  • Publisher
    ieee
  • Conference_Titel
    Photonics in Switching (PS), 2015 International Conference on
  • Type

    conf

  • DOI
    10.1109/PS.2015.7329025
  • Filename
    7329025
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3692063