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Statements

Subject Item
n2:RIV%2F68407700%3A21230%2F12%3A00192898%21RIV13-TA0-21230___
rdf:type
n13:Vysledek skos:Concept
dcterms:description
New communication systems are emerging with growing demand on the data traffic. Fiber optics allow us to transfer data of rates higher than hundreds gigabits per second. These systems are usually used for backbone networks, although using of these systems is appearing in last mile connections. Wireless communication systems are still more and more popular owing to fast and cheaper deployment contrary to wire or fiber communication systems. On the other hand, wireless communication systems including free-space optics (FSO) are affected by weather conditions. In order to mitigate these effects, several mitigation techniques were investigated. For instance spatial diversity using more than one transmitter or receiver, auto-tracking of an optical beam, wavelength diversity utilizing radio band links as a backup etc. FSO links may be used in FSO networks to connect several building of a corporation, hospital or university campus. In case of proper network topology, route diversity can contribute to availability enhancement. In this paper, mitigation technique based on the route diversity is presented. Results are compared with hybrid FSO link. New communication systems are emerging with growing demand on the data traffic. Fiber optics allow us to transfer data of rates higher than hundreds gigabits per second. These systems are usually used for backbone networks, although using of these systems is appearing in last mile connections. Wireless communication systems are still more and more popular owing to fast and cheaper deployment contrary to wire or fiber communication systems. On the other hand, wireless communication systems including free-space optics (FSO) are affected by weather conditions. In order to mitigate these effects, several mitigation techniques were investigated. For instance spatial diversity using more than one transmitter or receiver, auto-tracking of an optical beam, wavelength diversity utilizing radio band links as a backup etc. FSO links may be used in FSO networks to connect several building of a corporation, hospital or university campus. In case of proper network topology, route diversity can contribute to availability enhancement. In this paper, mitigation technique based on the route diversity is presented. Results are compared with hybrid FSO link.
dcterms:title
Mitigation of Time-spatial Influence in Free-space Optical Networks Utilizing Route Diversity Mitigation of Time-spatial Influence in Free-space Optical Networks Utilizing Route Diversity
skos:prefLabel
Mitigation of Time-spatial Influence in Free-space Optical Networks Utilizing Route Diversity Mitigation of Time-spatial Influence in Free-space Optical Networks Utilizing Route Diversity
skos:notation
RIV/68407700:21230/12:00192898!RIV13-TA0-21230___
n13:predkladatel
n22:orjk%3A21230
n4:aktivita
n23:P
n4:aktivity
P(TA01011105)
n4:dodaniDat
n11:2013
n4:domaciTvurceVysledku
n7:4268792 n7:3040356 n7:3307255
n4:druhVysledku
n14:D
n4:duvernostUdaju
n21:S
n4:entitaPredkladatele
n10:predkladatel
n4:idSjednocenehoVysledku
150735
n4:idVysledku
RIV/68407700:21230/12:00192898
n4:jazykVysledku
n6:eng
n4:klicovaSlova
Free-space optics; FSO network; weather; route diversity; hybrid FSO link
n4:klicoveSlovo
n5:route%20diversity n5:FSO%20network n5:Free-space%20optics n5:weather n5:hybrid%20FSO%20link
n4:kontrolniKodProRIV
[04EECFBBBABA]
n4:mistoKonaniAkce
San Francisco
n4:mistoVydani
Bellingham
n4:nazevZdroje
Free-Space Laser Communication Technologies XXIV (Proceedings Volume) Proceedings of SPIE Volume 8246
n4:obor
n18:JA
n4:pocetDomacichTvurcuVysledku
3
n4:pocetTvurcuVysledku
3
n4:projekt
n16:TA01011105
n4:rokUplatneniVysledku
n11:2012
n4:tvurceVysledku
Libich, Jiří Zvánovec, Stanislav Mudroch, Martin
n4:typAkce
n9:WRD
n4:wos
000302637400018
n4:zahajeniAkce
2012-01-24+01:00
s:issn
0277-786X
s:numberOfPages
6
n17:doi
10.1117/12.907928
n15:hasPublisher
SPIE
n19:isbn
978-0-8194-8889-3
n20:organizacniJednotka
21230