Network traffic modeling method for EPON and LTE wireless dual-mode converged communication

The invention provides a network service flow modeling method for EPON and LTE wireless dual-mode fusion communication. Walsh transform is used to model the end-to-end network traffic for EPON and LTEwireless dual-mode converged communication. First, the end-to-end network traffic is represented as an independent identically distributed random time-varying sequence. In a stochastic process, thereare several parameters that need to be estimated precisely. This is very difficult for limited traffic information. Secondly, Walsh transform is used to characterize the end-to-end network traffic. The parameters are calculated by statistical method and the model is determined correctly. In addition, the model for end-to-end network traffic is properly constructed. Finally, a new algorithm is proposed to build the model. The simulation results show that the method of the invention is feasible and effective. 本发明提出了种面向EPON与LTE无线双模融合通信的网络业务流建模方法。使用沃尔什变换来构建关于面向EPON与LTE无线双模融合通信的网络流量端到端流量的模型。首先，将端到端网络流量表示为个独立同分布的随机时变序列。在随机过