Fractal analysis of intraflow unidirectional delay over W-LAN and W-WAN environments

Pezaros, D. , Sifalakis, M. and Mathy, L. (2007) Fractal analysis of intraflow unidirectional delay over W-LAN and W-WAN environments. In: The 5th International Symposium on Modelling and Optimisation in Mobile, Ad Hoc, and Wireless Networks (WiOpt'07), Limassol, Cyprus, April 16-20, 2007,

Abstract

We have analysed unidirectional delay traces of a diverse set of IPv6 microflows routed over W-LAN and W-WAN environments. Using a number of time-domain and frequency-domain estimators we have examined the existence and intensity of long-range dependence in packet delay when viewed as time-series data. The correlation structures of packet delay on bulk TCP data path and UDP flows follow asymptotic decay while Hurst exponent estimates suggest from moderate to strong intensity(H->1).

• Item Type: Conference Proceedings
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Pezaros, Professor Dimitrios
• Authors: Pezaros, D., Sifalakis, M., and Mathy, L.
• Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
• College/School: College of Science and Engineering > School of Computing Science
• Copyright Holders: Copyright © 2007 The Author
• Publisher Policy: Reproduced with permission of the author

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