About: Simulation of Ring-based Passive Optical Network and Its Experimental Verification

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.eejournal.ktu.lt/index.php/elt/article/view/1683/2524
Description	Passive Optical Networks (PONs) are mostly based mainly on tree or hybrid tree-star topologies in practice. However, these topologies are significantly vulnerable, especially in case of sophisticated attacks or global malfunctions of central optical line termination (OLT) units. Due to that, an innovative idea of forming PON with a simple ring topology by using standard passive splitters was proposed and is presented within this paper. The article contains the description of this idea and also necessary simulations were performed. To verify these theoretical assumptions, experimental PON network with a ring topology was created and its characteristics were measured and compared with simulations and models. Moreover, the functionality of the protection mechanism was confirmed as well as the functionality of the entire ring PON network. Passive Optical Networks (PONs) are mostly based mainly on tree or hybrid tree-star topologies in practice. However, these topologies are significantly vulnerable, especially in case of sophisticated attacks or global malfunctions of central optical line termination (OLT) units. Due to that, an innovative idea of forming PON with a simple ring topology by using standard passive splitters was proposed and is presented within this paper. The article contains the description of this idea and also necessary simulations were performed. To verify these theoretical assumptions, experimental PON network with a ring topology was created and its characteristics were measured and compared with simulations and models. Moreover, the functionality of the protection mechanism was confirmed as well as the functionality of the entire ring PON network. (en)
Title	Simulation of Ring-based Passive Optical Network and Its Experimental Verification Simulation of Ring-based Passive Optical Network and Its Experimental Verification (en)
skos:prefLabel	Simulation of Ring-based Passive Optical Network and Its Experimental Verification Simulation of Ring-based Passive Optical Network and Its Experimental Verification (en)
skos:notation	RIV/68407700:21230/13:00205322!RIV14-MV0-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(VG20102015053)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Lafata, Pavel Vodrážka, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	105257
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/13:00205322
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	PON; ring topology; modeling; simulation; protection (en)
http://linked.open.../riv/klicoveSlovo	modeling protection simulation ring topology PON
http://linked.open...odStatuVydavatele	LT - Litevská republika
http://linked.open...ontrolniKodProRIV	[D94CB6DE59CD]
http://linked.open...i/riv/nazevZdroje	Elektronika ir Elektrotechnika
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	The modern structure of photonic sensors and new innovative principles for intrusion detection systems, integrity and protection of critical infrastructure – GUARDSENSE
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	19
http://linked.open...iv/tvurceVysledku	Lafata, Pavel Vodrážka, Jiří
http://linked.open...ain/vavai/riv/wos	000320496800019
issn	1392-1215
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.5755/j01.eee.19.5.1683
http://localhost/t...ganizacniJednotka	21230

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