Matches in SemOpenAlex for { <https://semopenalex.org/work/W2522386930> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2522386930 abstract "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 amplify-and-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 σ <sup xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>2</sup> <inf xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>R</inf> = 1.6 at a target BER of 10 <sup xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>−5</sup> . Under the same turbulence regime, we further investigate the effect of aperture averaging in relay-assisted links and show that a significant BER improvement can be achieved. The results show that SNR gain of ∼5.5 dB is achieved when the receiver aperture size increases from 100 mm to 300 mm at a target BER of 10 <sup xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>−5</sup> ." @default.
- W2522386930 created "2016-09-30" @default.
- W2522386930 creator A5009712820 @default.
- W2522386930 creator A5018870874 @default.
- W2522386930 creator A5035838103 @default.
- W2522386930 creator A5065893843 @default.
- W2522386930 creator A5078401803 @default.
- W2522386930 date "2016-07-01" @default.
- W2522386930 modified "2023-09-23" @default.
- W2522386930 title "Comparison of optical and electrical based amplify-and-forward relay-assisted FSO links over gamma-gamma channels" @default.
- W2522386930 cites W1556909464 @default.
- W2522386930 cites W1591607187 @default.
- W2522386930 cites W2018258724 @default.
- W2522386930 cites W2021986135 @default.
- W2522386930 cites W2046842299 @default.
- W2522386930 cites W2074125924 @default.
- W2522386930 cites W2097480037 @default.
- W2522386930 cites W2100181015 @default.
- W2522386930 cites W2118871948 @default.
- W2522386930 cites W2122539785 @default.
- W2522386930 cites W2139780938 @default.
- W2522386930 cites W2142260564 @default.
- W2522386930 cites W2146453344 @default.
- W2522386930 cites W2172122232 @default.
- W2522386930 cites W2189462886 @default.
- W2522386930 cites W2488101719 @default.
- W2522386930 cites W2499334414 @default.
- W2522386930 cites W4249475338 @default.
- W2522386930 doi "https://doi.org/10.1109/csndsp.2016.7574020" @default.
- W2522386930 hasPublicationYear "2016" @default.
- W2522386930 type Work @default.
- W2522386930 sameAs 2522386930 @default.
- W2522386930 citedByCount "6" @default.
- W2522386930 countsByYear W25223869302018 @default.
- W2522386930 countsByYear W25223869302019 @default.
- W2522386930 countsByYear W25223869302020 @default.
- W2522386930 countsByYear W25223869302021 @default.
- W2522386930 crossrefType "proceedings-article" @default.
- W2522386930 hasAuthorship W2522386930A5009712820 @default.
- W2522386930 hasAuthorship W2522386930A5018870874 @default.
- W2522386930 hasAuthorship W2522386930A5035838103 @default.
- W2522386930 hasAuthorship W2522386930A5065893843 @default.
- W2522386930 hasAuthorship W2522386930A5078401803 @default.
- W2522386930 hasConcept C101649071 @default.
- W2522386930 hasConcept C119599485 @default.
- W2522386930 hasConcept C120665830 @default.
- W2522386930 hasConcept C121332964 @default.
- W2522386930 hasConcept C127162648 @default.
- W2522386930 hasConcept C127413603 @default.
- W2522386930 hasConcept C129404179 @default.
- W2522386930 hasConcept C13944312 @default.
- W2522386930 hasConcept C163258240 @default.
- W2522386930 hasConcept C184720557 @default.
- W2522386930 hasConcept C24326235 @default.
- W2522386930 hasConcept C2778156585 @default.
- W2522386930 hasConcept C41008148 @default.
- W2522386930 hasConcept C520434653 @default.
- W2522386930 hasConcept C56296756 @default.
- W2522386930 hasConcept C62520636 @default.
- W2522386930 hasConcept C76155785 @default.
- W2522386930 hasConcept C81978471 @default.
- W2522386930 hasConceptScore W2522386930C101649071 @default.
- W2522386930 hasConceptScore W2522386930C119599485 @default.
- W2522386930 hasConceptScore W2522386930C120665830 @default.
- W2522386930 hasConceptScore W2522386930C121332964 @default.
- W2522386930 hasConceptScore W2522386930C127162648 @default.
- W2522386930 hasConceptScore W2522386930C127413603 @default.
- W2522386930 hasConceptScore W2522386930C129404179 @default.
- W2522386930 hasConceptScore W2522386930C13944312 @default.
- W2522386930 hasConceptScore W2522386930C163258240 @default.
- W2522386930 hasConceptScore W2522386930C184720557 @default.
- W2522386930 hasConceptScore W2522386930C24326235 @default.
- W2522386930 hasConceptScore W2522386930C2778156585 @default.
- W2522386930 hasConceptScore W2522386930C41008148 @default.
- W2522386930 hasConceptScore W2522386930C520434653 @default.
- W2522386930 hasConceptScore W2522386930C56296756 @default.
- W2522386930 hasConceptScore W2522386930C62520636 @default.
- W2522386930 hasConceptScore W2522386930C76155785 @default.
- W2522386930 hasConceptScore W2522386930C81978471 @default.
- W2522386930 hasLocation W25223869301 @default.
- W2522386930 hasLocation W25223869302 @default.
- W2522386930 hasOpenAccess W2522386930 @default.
- W2522386930 hasPrimaryLocation W25223869301 @default.
- W2522386930 hasRelatedWork W1971604014 @default.
- W2522386930 hasRelatedWork W2098885850 @default.
- W2522386930 hasRelatedWork W2111929409 @default.
- W2522386930 hasRelatedWork W2118260548 @default.
- W2522386930 hasRelatedWork W2139218629 @default.
- W2522386930 hasRelatedWork W2482358696 @default.
- W2522386930 hasRelatedWork W2528646479 @default.
- W2522386930 hasRelatedWork W3010403792 @default.
- W2522386930 hasRelatedWork W3082570263 @default.
- W2522386930 hasRelatedWork W4313549022 @default.
- W2522386930 isParatext "false" @default.
- W2522386930 isRetracted "false" @default.
- W2522386930 magId "2522386930" @default.
- W2522386930 workType "article" @default.