Model of Impairment-aware Routing Algorithm for Generalized Multi-Protocol Label Switching

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00188258" target="_blank" >RIV/68407700:21230/11:00188258 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Model of Impairment-aware Routing Algorithm for Generalized Multi-Protocol Label Switching

Popis výsledku v původním jazyce

This paper deals with impairment aware routing and wavelength assignment problem in all optical networks. It provides information about current state of the art of GMPLS impairment aware interface for patch computation. The paper gives suggestion to useOMNeT++ simulation tool for evaluation of routing and wavelength assignment problem especially in its enhanced version encompassing physical properties of fibers. The paper discusses nonexistence of models for simulations of impairment aware routing andwavelength assignment problem and thus suggests a model that could fulfill the gap. The model implementation is clearly described and mathematical evaluation of fiber model is provided. The evaluation is based on attenuation of fiber that causes opticalsignal to noise ratio (OSNR) and consequently bit error rate (BER) degradation. Evaluation is made using Artis OptSim simulator and OMNeT++. Measurement of BER is carried out using both simulators and results are compared. The correlation

Název v anglickém jazyce

Model of Impairment-aware Routing Algorithm for Generalized Multi-Protocol Label Switching

Popis výsledku anglicky

This paper deals with impairment aware routing and wavelength assignment problem in all optical networks. It provides information about current state of the art of GMPLS impairment aware interface for patch computation. The paper gives suggestion to useOMNeT++ simulation tool for evaluation of routing and wavelength assignment problem especially in its enhanced version encompassing physical properties of fibers. The paper discusses nonexistence of models for simulations of impairment aware routing andwavelength assignment problem and thus suggests a model that could fulfill the gap. The model implementation is clearly described and mathematical evaluation of fiber model is provided. The evaluation is based on attenuation of fiber that causes opticalsignal to noise ratio (OSNR) and consequently bit error rate (BER) degradation. Evaluation is made using Artis OptSim simulator and OMNeT++. Measurement of BER is carried out using both simulators and results are compared. The correlation

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/VG20102015053" target="_blank" >VG20102015053: Moderní struktury fotonických senzorů a nové inovativní principy pro detekci narušení integrity systémů a ochranu kritických infrastruktur - GUARDSENSE</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

23rd Conference and Exhibition on Optical Communications 2011 - Scientific Section Proceedings

ISBN

978-80-86742-32-8

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

30-33

Název nakladatele

Agentura Action M

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

20. 10. 2011

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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