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Fractal Analysis of Intraflow Unidirectional Delay over W-LAN and W-WAN Environments

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Publication date20/04/2007
Host publicationModeling and Optimization in Mobile, Ad Hoc and Wireless Networks and Workshops, 2007. WiOpt 2007. 5th International Symposium on
Pages1 - 4
Number of pages0
<mark>Original language</mark>English
EventThe 5th International Symposium on Modelling and Optimisation in Mobile, Ad Hoc, and Wireless Networks (WiOpt'07) - Limassol, Cyprus
Duration: 16/04/2007 → 20/04/2007

Conference

ConferenceThe 5th International Symposium on Modelling and Optimisation in Mobile, Ad Hoc, and Wireless Networks (WiOpt'07)
CityLimassol, Cyprus
Period16/04/07 → 20/04/07

Conference

ConferenceThe 5th International Symposium on Modelling and Optimisation in Mobile, Ad Hoc, and Wireless Networks (WiOpt'07)
CityLimassol, Cyprus
Period16/04/07 → 20/04/07

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).