北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2001, Vol. 24 ›› Issue (3): 60-64.

• 学术论文 • 上一篇    下一篇

一种QoS自适应定量分类方法

邵 旭, 丁 炜, 石晶林, 张志群   

  1. 北京邮电大学继续教育学院, 北京 100876
  • 收稿日期:2000-12-18 出版日期:2001-10-10
  • 作者简介: 邵旭(1973—),男,博士生.
  • 基金资助:
    国家“863计划”资助项目(863-317-01-9601-02)

A QoS Adaptive Quantitative Classification Method

SHAO Xu, DING Wei, SHI Jing-lin, ZHANG Zhi-qun   

  1. Continuing Education School, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2000-12-18 Online:2001-10-10
  • Supported by:
     

摘要: 指出了QoS定量分类的必要性和目前QoS分类所存在的问题, 提出了一种使用线性判别函数进行vi/vj空间划分, 利用有限的典型样本进行判别函数学习的QoS自适应定量分类新方法. 讨论了实际应用中将各种QoS参数进行量化的方法, 并对二维3类情况进行了仿真.

关键词: 模式识别, 区分服务, 服务质量, 自适应性

Abstract: The necessity of QoS quantitative classification and the problems of QoS classification at present are indicated at the beginning.A new QoS adaptive classification method that uses linear distinguish vi/vj functions to distinguish space partition and takes advantages of limited typical samples to study the distinguish functions has been put forward.How to quantify all kinds of QoS parameters in practice is discussed.At the end of the paper a simulation that aims at two dimensions and three kinds is carried out and satisfying results have been obtained.

Key words: pattern recognition, diffServ, QoS, adaptability

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