Improved multi-fractal network traffic model and its performance analysis

doi:10.1016/S1005-8885(10)60110-0

Acta Metallurgica Sinica(English letters) ›› 2011, Vol. 18 ›› Issue (5): 102-107.doi: 10.1016/S1005-8885(10)60110-0

Improved multi-fractal network traffic model and its performance analysis

黄丽亚,王锁萍

南京邮电大学

收稿日期:2011-01-28 修回日期:2011-08-01 出版日期:2011-10-31 发布日期:2011-10-13
通讯作者: 黄丽亚 E-mail: huangly@njupt.edu.cn
基金资助:
This work was supported by the National Natural Science Foundation of China (61003237), the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (10KJB510018).

Improved multi-fractal network traffic model and its performance analysis

Institute of Electronic Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China

Received:2011-01-28 Revised:2011-08-01 Online:2011-10-31 Published:2011-10-13
Contact: Li-Ya HUANG E-mail: huangly@njupt.edu.cn
Supported by:
This work was supported by the National Natural Science Foundation of China (61003237), the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (10KJB510018).

摘要/Abstract

摘要：

This paper demonstrates the limitation of the traditional multi-fractal wavelet model (MWM). Through analyzing the multi-resolution behaviors of the real video traffic, we propose an improved MWM model. It synthesizes the traffic traces using another wavelet basis, and can adjust wavelet coefficients and multiplicative coefficients at each time scale, based on the network measurement. Subsequently, multifractal spectra and queue performances of the new model have been analyzed. The simulation proves it can capture the multifractal behaviors of network traces.

关键词:

multifractal, multifractal wavelet model, multifractal spectrum, queue overflow probability

Abstract:

Key words:

multifractal, multifractal wavelet model, multifractal spectrum, queue overflow probability

中图分类号:

TP393.1

参考文献

1. Huang X D, Zhou Y H, Zhang R F. A multi scale model for MPEG-4 varied bit rate video traffic. IEEE Transactions on Broadcasting, 2004, 50(3): 323-334

2. Hong F, Bai Y. A multi-scale analysis and modeling of wireless traffic. Proceedings of the International Symposium on Information Science and Engineering (ISISE’08): Vol 2, Dec 20-22, 2008, Shanghai, China. Los Alamitos, CA, USA: IEEE Computer Society, 2008: 209-212

3. Terdik G, Woyczynski W A, Piryatinska A. Fractional- and integer-order moments, and multiscaling for smoothly truncated Lévy flights. Physics Letters A, 2006, 348 (3/4/5/6): 94-109

4. Hu J. Scale of real information traffic based on multi-fractal. Journal of Chengdu University, 2009, 28(1): 33-36 (in Chinese).

5. Li M, Lim S C. Modeling network traffic using generalized Cauchy process. Physica A: Statistical and Theoretical Physics, 2008, 387(11): 2584-2594

6. Riedi R H, Crouse M S, Ribeiro V J, et al. A multifractal wavelet model with application to network traffic. IEEE Transactions on Information Theory, 1999, 45(4): 992-1018

7. Lu X, Wang K, Dou H J. Wavelet multifractal modeling for network traffic and queuing analysis. Proceedings of the International Conference on Computer Networks and Mobile Computing (ICCNMC’01),Oct 16-19, 2001,Beijing, China. Los Alamitos, CA, USA: IEEE Computer Society, 2001: 260-265

8. Huang X D, Zhou Y H, Zhang R F. Variable bit rate video traffic modeling by multiplicative multifractal model. Journal of Systems Engineering and Electronics, 2006, 17 (1): 75-79

9. Wang S H, Qiu Z D. Multifractal modeling of VBR video traffic. Journal of Electronics and Information Technology, 2006, 28 (6): 1120-1123 (in Chinese).

10. Vieira F H T, Lee L L. Adaptive wavelet-based multifractal model applied to the effective bandwidth estimation of network traf?c ?ows. IET Communications, 2009, 3(6): 906-919

11. Long T J, Sun Z S, Li C W, et al. A new multifractal wavelet model for network traffic. Chinese Journal of Computer, 2004, 27(8): 1074-1082 (in Chinese).

Improved multi-fractal network traffic model and its performance analysis

Improved multi-fractal network traffic model and its performance analysis

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