Experimental analysis of a triple-hop relay-assisted FSO system with turbulence

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F19%3A00322384" target="_blank" >RIV/68407700:21230/19:00322384 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.osn.2017.11.002" target="_blank" >https://doi.org/10.1016/j.osn.2017.11.002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.osn.2017.11.002" target="_blank" >10.1016/j.osn.2017.11.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental analysis of a triple-hop relay-assisted FSO system with turbulence

Popis výsledku v původním jazyce

This paper outlines experimental investigation of the performance of the wireless optical network based on an all-optical triple-hop free space optical (FSO) communications employing amplify-and-forward relaying under the influence of atmospheric turbulence. We present new results for the bit error rate (BER) performance for seven possible turbulence network scenarios for relay-assisted FSO link and validate them with numerical simulations based on Gamma-Gamma turbulence model showing a good agreement between them. We also show results, which elucidate the impact of non-homogeneous turbulence along the entire transmission link span for the multiple-hop relay-assisted FSO system. More specifically we show that the BER performance considerably deteriorates for the case where turbulence is near to the receiver end. We outline that for a target BER of 10-4 the signal-to-noise ratio penalty can be as high as 9 dB compared to the case with no turbulence.

Název v anglickém jazyce

Experimental analysis of a triple-hop relay-assisted FSO system with turbulence

Popis výsledku anglicky

This paper outlines experimental investigation of the performance of the wireless optical network based on an all-optical triple-hop free space optical (FSO) communications employing amplify-and-forward relaying under the influence of atmospheric turbulence. We present new results for the bit error rate (BER) performance for seven possible turbulence network scenarios for relay-assisted FSO link and validate them with numerical simulations based on Gamma-Gamma turbulence model showing a good agreement between them. We also show results, which elucidate the impact of non-homogeneous turbulence along the entire transmission link span for the multiple-hop relay-assisted FSO system. More specifically we show that the BER performance considerably deteriorates for the case where turbulence is near to the receiver end. We outline that for a target BER of 10-4 the signal-to-noise ratio penalty can be as high as 9 dB compared to the case with no turbulence.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20202 - Communication engineering and systems

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Optical Switching and Networking

ISSN

1573-4277

e-ISSN

1872-9770

Svazek periodika

33

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

194-198

Kód UT WoS článku

000473377800023

EID výsledku v databázi Scopus

2-s2.0-85034421348