New Results in Multifractal Traffic Analysis and Modeling

نویسنده

  • Trang Dinh Dang
چکیده

An alternative but very promising approach of traffic modeling is the use of fractal characterization to describe the high variability and bursty nature of network traffic. The aim of this dissertation is to contribute to this research approach, more precisely, to solve some problems in statistical testing, traffic characterization, modeling, and performance evaluation. First, the implications of non-stationarity on long-range dependence tests are presented. Next, the effects of traffic components in the aggregation are investigated in a comprehensive characterization study. In addition, an investigation of multifractal queuing performance is presented. Finally, a new traffic model is proposed which is able to capture the complete multifractal characteristics of network traffic.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Communication Networks Performance Analysis of Multifractal Network Traffic

In this paper we present some new results in the framework of multifractal performance analysis including both the characterization and modeling of multifractal network traffic, and also the multifractal queueing performance analysis. We first propose a new multifractal traffic model for network traffic based on the combination of a multiplicative cascade with an independent lognormal process. ...

متن کامل

A Multifractal Wavelet Model with Application to Network Traffic

In this paper, we develop a new multiscale modeling framework for characterizing positive-valued data with longrange-dependent correlations (1=f noise). Using the Haar wavelet transform and a special multiplicative structure on the wavelet and scaling coefficients to ensure positive results, the model provides a rapid O(N) cascade algorithm for synthesizing N point data sets. We study both the ...

متن کامل

A network traffic prediction approach based on multifractal modeling

This work extends the notion of the widely mentioned and used fractional Brownian traffic model in the literature. Extensive experimental investigations indicate that the proposed traffic model, named extended fractional Brownian traffic, can capture not only the self-similar properties, but also the inherent multifractal characteristics of those traffic flows found in modern communication netw...

متن کامل

Multifractal analysis: A potential tool for teletraffic characterization?

Possibilities of utilizing multifractal analysis in teletraffic modeling and characterization are examined. Three standard traffic models are studied by using multifractal approach. Furthermore, multifractal properties of real ATM traffic recorded at Technical University of Tampere are considered.

متن کامل

Modeling of Network Traffic Student : Aditya Dua ( 97 D 07003 ) Guide

Traffic models are at the heart of any performance evaluation of telecommunication networks. An accurate estimation of network performance is critical for the success of broadband networks, which need to guarantee acceptable quality of service (QoS) to the users. A good traffic model should be accurate enough to capture the statistical characteristics of actual traffic, and at the same time sho...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003