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Simulació d'escenaris de xarxa DTN amb NS-2

Authors: Martínez Vidal, Rubén;

Simulació d'escenaris de xarxa DTN amb NS-2

Abstract

En aquest projecte es presenta un escenari de xarxa DTN. Aquest escenari té una serie de problemes que dificulten l’encaminament. Al projecte s’ha proposat un protocol d’encaminament que permet superar aquestes dificultats. Per realitzar això ha estat necessari estudiar i adquirir un coneixement profund sobre el funcionament dels protocols de xarxes DTN. Per demostrar que aquesta proposta solucionava els problemes es presenta l’anàlisi dels resultats d’aplicar el protocol a l’escenari, aquests resultats s’han obtingut amb l’eina de simulació de xarxes NS-2. En este proyecto se presenta un escenario de red DTN. Este escenario tiene una serie de problemas que dificultan el enrutamiento. En el proyecto se ha propuesto un protocolo de enrutamiento que permite superar estas dificultades. Para realizar esto ha sido necesario estudiar i adquirir un conocimiento profundo sobre el funcionamiento de los protocolos de redes DTN. Para demostrar que esta propuesta soluciona estos problemas, se presenta el análisis de resultados de aplicar el protocolo al escenario, estos resultados se han obtenido utilitzando la herramienta de simulación de redes NS-2. In this project we present a DTN network scenario with several challenges regarding routing. We propose a routing protocol that overcomes these dificulties. To achieve this we had to study and adquire an extense knowledge about DTN network protocols. To prove that our proposal solves these problems, we provide an analisys of the results of applying this protocol in the given scenario. These results have been obtained using the network simulation tool NS-2.

Country
Spain
Keywords

Ordinadors, Xarxes d' -- Mètodes de simulació, Simulació per ordinador, 004 - Informàtica, Protocols de xarxes d'ordinadors

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green