Abstract
Mobile network traffic produces daily patterns. In this paper we show how exploratory data analysis can be used to inspect the origin of the daily patterns. We use a 1-dimensional self-organizing map to characterize the patterns. 1-dimensional map enables compact visualization that is especially suitable for data where the variables are not independent but form a pattern. We introduce a stability index for analyzing the variation of the daily patterns of network elements along the days of the week. We use clustering to construct profiles for the network elements to study the stability of the traffic patterns within each element. We found out that the day of the week is the main explanation for the traffic patterns on weekends. On weekdays the traffic patterns are mostly specific to groups of networks elements, not the day of the week.
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References
Khedher, H., Valois, F., Tabbane, S.: Traffic characterization for mobile networks. In: 56th IEEE Vehicular Technology Conference, vol. 3, pp. 1485–1489. IEEE (2002)
Kumpulainen, P., Hätönen, K.: Compression of Cyclic Time Series Data. In: 12th IMEKO TC1 & TC7 Joint Symposium on Man Science & Measurement, pp. 413–419 (2008)
Kohonen, T.: Self-Organizing Map, 2nd edn. Springer, Berlin (1995)
Kiviluoto, K.: Topology Preservation in Self-Organizing Maps. In: International Conference on Neural Networks (ICNN), pp. 294–299 (1996)
Vesanto, J.: SOM-based data visualization methods. Intelligent Data Analysis 3, 111–126 (1999)
Ultsch, A., Siemon, H.P.: Kohonen’s Self-Organizing Feature Maps for Exploratory Data Analysis. In: International Neural Network Conference, Dordrecht, Netherlands, pp. 305–308 (1990)
Vesanto, J., Himberg, J., Alhoniemi, E., Parhankangas, J.: Self-organizing map in Matlab: the SOM toolbox. In: Proceedings of the Matlab DSP Conference 1999, Espoo, Finland, pp. 35–40 (1999)
Kumpulainen, P., Hätönen, K., Knuuti, O., Alapaholuoma, T.: Internet traffic clustering using packet header information. In: 14th Joint International IMEKO TC1+TC7+TC13 Symposium, Jena, Germany (2011)
Vesanto, J., Alhoniemi, E.: Clustering of the self-organizing map. IEEE Transactions on Neural Networks 11(3), 586–600 (2000)
Laiho, J., Raivio, K., Lehtimaki, P., Hätönen, K., Simula, O.: Advanced analysis methods for 3G cellular networks. IEEE Transactions on Wireless Communications 4(3), 930–942 (2005)
Everitt, B., Landau, S., Leese, M.: Cluster analysis, 4th edn., Arnold (2001)
Ward Jr., J.H.: Hierarchical grouping to optimize an objective function. Journal of the American Statistical Association 58(301), 236–244 (1963)
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Kumpulainen, P., Hätönen, K. (2012). Characterizing Mobile Network Daily Traffic Patterns by 1-Dimensional SOM and Clustering. In: Jayne, C., Yue, S., Iliadis, L. (eds) Engineering Applications of Neural Networks. EANN 2012. Communications in Computer and Information Science, vol 311. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-32909-8_33
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DOI: https://doi.org/10.1007/978-3-642-32909-8_33
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-32908-1
Online ISBN: 978-3-642-32909-8
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