计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (7): 144-148.

• 网络、通信与安全 • 上一篇    下一篇

基于Gamma分布和小波的城域网流量仿真模型

苏广文 高德远 樊晓桠 高翔   

  1. 西北工业大学 西北工业大学计算机系 陕西西安 西北工业大学计算机系 陕西西安
  • 收稿日期:2006-04-04 修回日期:1900-01-01 出版日期:2007-03-01 发布日期:2007-03-01
  • 通讯作者: 苏广文

A Gamma Distribution and Wavelet Based Network Traffic Simulating Model

  • Received:2006-04-04 Revised:1900-01-01 Online:2007-03-01 Published:2007-03-01

摘要: 该文针对网络仿真需要,在对实际网络流量进行拟合的基础上,设计了基于Gamma分布和小波方法的流量仿真模型。对效果的评估显示,该模型较好地刻画了网络流量的自相似特征,为网络流量仿真提供了一种有效的方法。

关键词: 网络仿真, 流量仿真模型, 自相似

Abstract: According to requirement of network simulation, a gamma distribution and wavelet based network traffic simulating model is presented based on real backbone network traffic fitting. Evaluation shows that the model illustrates the self-similar property of real backbone network traffic, and it provides an effective method for network traffic simulation.

Key words: network simulation, network traffic simulating model, self-similar