计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (23): 1-3.DOI: 10.3778/j.issn.1002-8331.2008.23.001

• 博士论坛 • 上一篇    下一篇

无损分形整形器模型及其性能分析研究

张连明   

  1. 华南理工大学 计算机科学与工程学院,广州 510641
  • 收稿日期:2008-04-01 修回日期:2008-04-29 出版日期:2008-08-11 发布日期:2008-08-11
  • 通讯作者: 张连明

Study on performance and model of lossless fractal regulators

ZHANG Lian-ming   

  1. School of Computer Science and Engineering,South China University of Technology,Guangzhou 510641,China
  • Received:2008-04-01 Revised:2008-04-29 Online:2008-08-11 Published:2008-08-11
  • Contact: ZHANG Lian-ming

摘要: 在自相似网络入口处利用分形整形器对输入业务流进行监控是实现自相似网络QoS保障和避免拥塞的必要手段。基于网络演算建立了无损分形整形器的数学模型,进而给出了无损分形整形器的性能模型,分析并讨论了无损分形整形器的引入对自相似网络性能的影响。

关键词: 自相似网络, 无损分形整形器, 网络演算, 性能

Abstract: In order to provide QoS guarantees and avoid congestion,it is indispensable to inspect and control the input traffic on the ingresses of self-similar network using fractal regulators.The general mathematical models of lossless fractal regulators are proposed in network calculus,the performance models of lossless fractal regulators are derived,as a result of introducing the lossless fractal regulators,the performance influence of self-similar network is analyzed and discussed.

Key words: self-similar network, lossless fractal regulator, network calculus, performance