A multifractal wavelet model with application to network traffic
نویسندگان
چکیده
منابع مشابه
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 ...
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In this paper, a new Multifractal Wavelet Model (MWM) is studied and simulation results are presented. We conclude that MWM has captured most of the properties of network traffic and the computational complexity of MWM is only O(N). The efficiency of MWM makes it possible in the real-time applications. 1.Introduction Network traffic modeling is one of the key topics in the application of networ...
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In this paper, we develop a new multiscale modeling framework for characterizing positive-valued data with long-range-dependent correlations (1=f noise). Using the Haar wavelet transform and a special multiplicative structure on the wavelet and scaling coeecients to ensure positive results, the model provides a rapid O(N) cascade algorithm for synthesizing N-point data sets. We study both the s...
متن کاملA Multifractal Wavelet Model with Application to Network Traac
In this paper we develop a new multiscale modeling framework for characterizing positive valued data with long range dependent correlations f noise Using the Haar wavelet transform and a special multi plicative structure on the wavelet and scaling coe cients to ensure positive results the model provides a rapid O N cascade algorithm for synthesizing N point data sets We study both the second or...
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In this paper, we describe a new multiscale model for characterizing positive-valued and long-range dependent data. The model uses the Haar wavelet transform and puts a constraint on the wavelet coefficients to guarantee positivity, which results in a swift O(N) algorithm to synthesize N -point data sets. We elucidate our model’s ability to capture the covariance structure of real data, study i...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 1999
ISSN: 0018-9448
DOI: 10.1109/18.761337