Comparison of Optical and Electrical based Amplifyand-and-Forward Relay-Assisted FSO Links over Gamma-Gamma Channels
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00301870" target="_blank" >RIV/68407700:21230/16:00301870 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/CSNDSP.2016.7574020" target="_blank" >http://dx.doi.org/10.1109/CSNDSP.2016.7574020</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/CSNDSP.2016.7574020" target="_blank" >10.1109/CSNDSP.2016.7574020</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of Optical and Electrical based Amplifyand-and-Forward Relay-Assisted FSO Links over Gamma-Gamma Channels
Original language description
Relay-assisted or multi-hop free space optical communications is an efficient solution that offers diversity, which can significantly improve the link availability. Albeit this potential, the turbulence-induced fading can still impact the system performance. This paper investigates through numerical simulations the effect of turbulence by comparing the bit error rate (BER) performance for all-optical and conventional amplifyand- forward dual-hop relaying systems. For the latter case, two options of the erbium-doped fiber amplifier (EDFA) and the semiconductor optical amplifier (SOA) are studied, showing that the advantages of the EDFA solution where EDFA outperforms SOA by ~3 dB in term of signal to noise ratio (SNR) for Rytov variance
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
10th International Symposium on Communication Systems, Networks and Digital Signal Processing - Proceeding
ISBN
978-1-5090-2526-8
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1-5
Publisher name
IEEE
Place of publication
Piscataway
Event location
Praha
Event date
Jul 20, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000386781300124