Abstract
With the popularity of internet and the growing of applications in recent years, network traffic characteristics are also undergone a great change. The traditional flow models are unable to meet the current traffic. Therefore, it is done to study the law of current traffic model, to propose these models of service traffic characteristics and to explore the applications of these models in practice.
Highlights
In recent years, internet obtained rapid development; it has changing people's daily lives
The self-similarity Hurst parameter for the different service flow is different that can be found from Table 2, the Hurst parameter is higher for Web service, VoIP services, and game service respectively, while the Hurst parameter of the stream media service based on P2P technology is lower
The article firstly analyzes the self-similarity characteristics of network traffic, and estimates the Hurst parameter of the streaming media service, the online game service, VoIP services, as well as the Web browser service
Summary
Internet obtained rapid development; it has changing people's daily lives It always keeps changing from service content to the service form of network services, from simple text, images to complex audio, video; terminal from an ordinary PC to mobile phones, tablet PCs and even televisions, refrigerators and other traditional household appliances. Many research indicate that the internet service flow is a self-similar process [1],it has Long-range correlation characteristics [2], the flow of the service in the WAN shows multiple fractal characteristics [3][4]. (3), when 0
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