The Research And Application About Complex Network Technology On Network Traffic Analysis

Traffic engineering, which can also be called business planning, is a problem that how network operator allocate and optimally use network resource, usually including:network planning, flow measurement and analysis, network control and optimization. The target of traffic engineering is to improve the performance of network in resource and data traffic aspects.Under this circumstances and with the support of concept of SDN/OF, this paper implements a flow analysis system, which involes complex network techniques, aiming to solve problems related to traffic engineering analysis. The system consists of data input, model building, network metrics computing, classic traffic engineering analysis and rich result visualization.This paper provides complete design and implementation of the system and shows the running samples.Moreover, this paper conducts a detailed study about real mobile network data flow. The analysis involves:overview feature, user behaviors, application usage and location patterns of users on. We depict and summarize the. characterization of3G data-plane traffic and application.