All-optical relay-assisted FSO systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F19%3A00332427" target="_blank" >RIV/68407700:21230/19:00332427 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1049/PBTE078E_ch8" target="_blank" >http://dx.doi.org/10.1049/PBTE078E_ch8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1049/PBTE078E_ch8" target="_blank" >10.1049/PBTE078E_ch8</a>
Alternative languages
Result language
angličtina
Original language name
All-optical relay-assisted FSO systems
Original language description
In this chapter, an all-optical FSO relay-assisted system is proposed to mitigate the destructive effects of the distance-dependent AT-induced fading. Relays are inserted directly in the link in order to reduce the AT-induced link loss, thus extending the link span and ensuring higher link availability as well as improving the overall system performance. Two all-optical relaying schemes are proposed and investigated, namely all-optical amplify-and-forward (AOAF) and all-optical regenerate-and-forward (AORF) FSO relay-assisted approaches. For the AOAF approach, the performance analysis of triple-hop AOAF FSO communications is done under the impact of nonhomogeneous atmospheric turbulence. The AORF relaying approach is then proposed to overcome the limitation imposed by AOAF system, where the signal and noise are accumulated at each relay, thus limiting the number of relay nodes that can be used.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
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)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Principles and Applications of Free Space Optical Communications
ISBN
978-1-78561-415-6
Number of pages of the result
32
Pages from-to
195-226
Number of pages of the book
496
Publisher name
The Institution of Engineering and Technology (IET)
Place of publication
Stevenage, Herts
UT code for WoS chapter
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