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Experimental Demonstration of Extended 5G Digital Fronthaul over a Partially-Disaggregated WDM/SDM Network

Authors:

  • J. M. Fabrega,
  • R. Muñoz,
  • L. Nadal,
  • C. Manso,
  • M. Svaluto Moreolo,
  • R. Vilalta,
  • R. Martinez,
  • F. J. Vílchez,
  • D. Perez Galacho,
  • S. Sales,
  • E. Grivas,
  • Jarosław Piotr Turkiewicz,
  • Simon Rommel,
  • Idelfonso Tafur Monroy

Abstract

We experimentally demonstrate a 5G digital fronthaul network that relies on multi-adaptive and an autonomic control system for partially-disaggregated /. Transmission of 256-QAM 760.32 MHz radio signal is performed, with a total radio transmission capacity of 5.667 Gb/s. Digitized signal samples are carried as a 22.25 Gb/s data stream and transmitted over a / infrastructure including 40-wavelength 100-GHz and 19-core fiber. The autonomic controller deploys a control loop for the multi-adaptive -based that monitors the per-subcarrier and assigns the optimal constellation based on the actual signal degradation. An below the targeted 2.1% is achieved while setting up connections in less than 5 s.

Metrics

Record ID
WUTc01cebc4edc44a15ba8cc155d8858d52
Author
J. M. Fabrega J. M. Fabrega,, External affiliation of publication: Optical Networks and Systems Department
R. Muñoz R. Muñoz,, External affiliation of publication: Optical Networks and Systems Department
L. Nadal L. Nadal,, External affiliation of publication: Optical Networks and Systems Department
C. Manso C. Manso,, Author's external affiliation: Optical Networks and Systems Department
M. Svaluto Moreolo M. Svaluto Moreolo,, Author's external affiliation: Optical Networks and Systems Department
R. Vilalta R. Vilalta,, Author's external affiliation: Optical Networks and Systems Department
R. Martinez R. Martinez,, Author's external affiliation: Optical Networks and Systems Department
F. J. Vílchez F. J. Vílchez,, Author's external affiliation: Optical Networks and Systems Department
D. Perez Galacho D. Perez Galacho,, Author's external affiliation: University of Valencia
S. Sales S. Sales,, Author's external affiliation: University of Valencia
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Journal series
IEEE Journal on Selected Areas in Communications, ISSN 0733-8716, e-ISSN 1558-0008
Issue year
2021
Vol
early access
No
early access
Pages
1-13
Publication size in sheets
0.30
Keywords in English
Fronthaul, Optical Networks, Optical transmission, SDM, 5G, SDN
ASJC Classification
1705 Computer Networks and Communications; 2208 Electrical and Electronic Engineering
DOI
DOI:10.1109/JSAC.2021.3064645 Opening in a new tab
URL
https://ieeexplore.ieee.org/document/9373342 Opening in a new tab
Language
(en) English
File
  • File: 1
    2021 Turkiewicz Experimental Demonstration of Extended 5G.pdf
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Score (nominal)
200
Score source
journalList
Score
Ministerial score = 200.0, 10-06-2021, ArticleFromJournal
Publication indicators
Scopus SNIP: 2018 = 3.311; WoS Impact Factor: 2019 (2 years)= 11.42 - 2019 (5 years)=9.803

Cite

RDF
Uniform Resource Identifier
https://repo.pw.edu.pl/info/article/WUTc01cebc4edc44a15ba8cc155d8858d52/
URN
urn:pw-repo:WUTc01cebc4edc44a15ba8cc155d8858d52

* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.

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