Abstract
Recent theoretical and applied works have demonstrated the appropriateness of wavelets for analysing signals containing non- stationarity, unsteadiness, self-similarity, and non-Markovity. We applied wavelets to study packet traffic in a packet switching network model, focusing on the spectral properties of packet traffic near phase transition (critical point) from free flow to congestion, and considered different dynamic & static routing metrics. We show that “wavelet power spectra”and variance are important estimators of the changes occurring with source load increasing from sub-critical, through critical, to super-critical and it depends on the routing algorithm.
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Liò, P., Lawniczak, A.T., Xie, S., Xu, J. (2008). Wavelet-Domain Statistics of Packet Switching Networks Near Traffic Congestion. In: Liò, P., Yoneki, E., Crowcroft, J., Verma, D.C. (eds) Bio-Inspired Computing and Communication. BIOWIRE 2007. Lecture Notes in Computer Science, vol 5151. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-92191-2_24
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DOI: https://doi.org/10.1007/978-3-540-92191-2_24
Publisher Name: Springer, Berlin, Heidelberg
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