Título:
On the use of random neural networks for traffic matrix estimation in large-scale IP networks
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Autor:
Casas, Pedro
Vaton, Sandrine
Vaton, Sandrine
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Tipo de documento:
Ponencia
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Palabras clave:
Traffic matrix estimation
Statistical learning
Random neural networks
Statistical learning
Random neural networks
Descriptores:
Telecomunicaciones
Año de publicación:
2010
Contenido:
Resumen:
Despite a large body of literature and methods devoted to the Traffic Matrix (TM) estimation problem, the inference of traffic flows volume from aggregated data still represents a major issue for network operators. Directly an d frequently measuring a complete TM in a large-scale network is costly and difficult to perform due to routers limited capaci ties. In this paper we introduce and evaluate a new method to estima te a TM from easily available link load measurements. The metho d uses a novel statistical learning technique to unveil the re lation between links traffic volume and origin-destination flows vo lume. By training a system based on Random Neural Networks, we provide a fast and accurate TM estimation tool that attains proper results without assuming any traffic model or particu lar behavior. Using real data from an operational backbone netw ork, we compare this new method to the most well known and accepted TM estimation techniques, including in the evalua tion some more accurate and up-to-date methods developed in rece nt works. Results show that current TM estimation techniques can still be improved
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Citación:
Casas, P., Vaton. S. On the use of random neural networks for traffic matrix estimation in large-scale IP networks. [Preprint] Publicado en Proceedings of the 6th International Wireless Communications and Mobile Computing Conference (IWCMC ’10). Association for Computing Machinery, New York, NY, USA, 2010. DOI:https://doi.org/10.1145/1815396.1815472
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Departamento académico:
Telecomunicaciones
Grupo de investigación:
Análisis de Redes, Tráfico y Estadísticas de Servicios
Licencia:
Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
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| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| CV10.pdf | — | 256.11 KB | Adobe PDF |