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Performance Evaluation of Seamless 5G Outdoor RoFSO Transmission at 39 GHz

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00353597" target="_blank" >RIV/68407700:21230/22:00353597 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1109/LPT.2021.3134559" target="_blank" >https://doi.org/10.1109/LPT.2021.3134559</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/LPT.2021.3134559" target="_blank" >10.1109/LPT.2021.3134559</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Performance Evaluation of Seamless 5G Outdoor RoFSO Transmission at 39 GHz

  • Original language description

    This letter presents results of an experimental measurement campaign involving the deployment of combined radio over the fiber and radio over free space optics (FSO) technology in the cloud-based fifth generation (5G) fronthaul network operating in the millimeter wave (mmW) area. For this purpose, we have used 10 km of optical fiber, 50 m long outdoor FSO link and 1 m long antenna seamless radio frequency transmission at 39 GHz. The results show excellent performance in terms of the phase noise and the signal-to-noise (SNR) ratio. The error vector magnitude performance depends on the modulation format and are below the standard limits for the 5G new radio signals, with 400 MHz QPSK and 64-QAM showing almost identical results for SNR of up to ~19 dB whereas 256-QAM signal offering the best spectral efficiency. Moreover, we investigate the received mmW signal deterioration due to the atmospheric conditions in the FSO channel.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20202 - Communication engineering and systems

Result continuities

  • Project

    <a href="/en/project/FV40089" target="_blank" >FV40089: High-speed optical source modules for data centers</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    IEEE Photonics Technology Letters

  • ISSN

    1041-1135

  • e-ISSN

    1941-0174

  • Volume of the periodical

    34

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    4

  • Pages from-to

    7-10

  • UT code for WoS article

    000733210900002

  • EID of the result in the Scopus database

    2-s2.0-85121364874