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Título: | Routing games for traffic engineering |
Autor: | Larroca, Federico Rougier, Jean-Louis |
Tipo: | Ponencia |
Palabras clave: | Traffic Engineering, Routing games, Wardrop, Equilibrium, Load balancing |
Descriptores: | Telecomunicaciones |
Fecha de publicación: | 2009 |
Resumen: | Current data network scenario makes traffic engineering (TE) a very challenging task. The ever growing access rates and new applications running on end-hosts result in more variable and unpredictable traffic patterns. By providing origin-destination pairs with several possible paths, load-balancing has proved itself an excellent tool to face this uncertainty. In particular, mechanisms where routers greedily minimize a path cost function (thus requiring minimum coordination) have been studied from a game-theoretic perspective in what is known as a routing game (RG). The contribution of this paper is twofold. We first propose a new RG specifically designed for elastic traffic, where we maximize the total utility through load-balancing only. Secondly, we consider several important RGs from a TE perspective and, using several real topologies and traffic demands, present a thorough comparison of their performance. This paper brings insight into several RGs, which will help one in choosing an adequate dynamic load-balancing mechanism. The comparison shows that the performance gain of the proposed game can be important. |
Editorial: | IEEE |
EN: | IEEE International Conference on Communications, Dresden, Germany, 2009. |
Citación: | Larroca, F, Rougier, J. “Routing games for traffic engineering”. Proceedings of the IEEE International Conference on Communications, Dresden, Germany, 2009.. doi: 10.1109/ICC.2009.5199427 |
Departamento académico: | Telecomunicaciones |
Grupo de investigación: | Análisis de Redes, Tráfico y Estadísticas de Servicios |
Aparece en las colecciones: | Publicaciones académicas y científicas - Instituto de Ingeniería Eléctrica |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | ||
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LR09.pdf | 256,33 kB | Adobe PDF | Visualizar/Abrir |
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