Optical Hybrid Fiber/Free-Space and 25 GHz Wireless Transmission using LTE M-QAM Signals

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F19%3A00339704" target="_blank" >RIV/68407700:21230/19:00339704 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/10467/86964" target="_blank" >http://hdl.handle.net/10467/86964</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/WPMC48795.2019.9096169" target="_blank" >10.1109/WPMC48795.2019.9096169</a>

Result language
angličtina
Original language name
Optical Hybrid Fiber/Free-Space and 25 GHz Wireless Transmission using LTE M-QAM Signals
Original language description
We experimentally demonstrate a seamless hybrid transmission of radio-over-fiber (RoF), radio-over-free-space optics (RoFSO) and millimeter wave wireless link using long-term evolution (LTE) 4/16/64-QAM signals for broadband wireless access applications. The signals are transmitted and evaluated over the hybrid channel consisting of 5 km of standard single-mode fiber (SMF), 2 m FSO under the turbulence level up to 3.2x10-11 m-2/3 and 3.3 m 25 GHz wireless channel. The performance shows that, the error vector magnitudes (EVM) are below the 3GPP standard for 4/16/64-QAM signals. We show that, the bit error rate (BER) for all signals is below the forward error correction limit of 10-3. We also perform simulation analysis at higher bit rates of 10 and 15 Gb/s for the hybrid link of SMF (5 km) and FSO (extended up to 500) m under the turbulence level of 1.3x10-15 m-2/3 for the practical outdoor scenario. We achieved acceptable performance for 4- and 16-QAM at 10 and 15 Gb/s.
Czech name
—
Czech description
—

Project
<a href="/en/project/LTC18008" target="_blank" >LTC18008: Transmission of Millimeter Waves over Fiber and Free-space Optical Infrastructures (TraFFIc)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
The 22nd International Symposium on Wireless Personal Multimedia Communications WPMC 2019
ISBN
978-1-7281-5420-6
ISSN
1347-6890
e-ISSN
1882-5621
Number of pages
6
Pages from-to
—
Publisher name
Instituto de Telecomunicaçoes - Lisboa
Place of publication
Lisboa
Event location
Lisbon
Event date
Nov 24, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000587757300058

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