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
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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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