Quantitative QoS Management Implement Mechanism in IP-DiffServ

作     者：张晋豫 刘犁 李红辉 刘峰 

作者机构：School of Computer and Information Technology Beijing Jiaotong University Beijing 100044 P.R. China National Laboratory of Switching Technology and Telecommunication Networks Beijing University of Posts and Telecommunications Beijing 100876 P.R. China 

出 版 物：《Journal of Computer Science & Technology》 (计算机科学技术学报（英文版）)

年 卷 期：2005年第20卷第6期

页      面：831-835页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 0808[工学-电气工程] 08[工学] 0835[工学-软件工程] 0701[理学-数学] 0811[工学-控制科学与工程] 081201[工学-计算机系统结构] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：国家自然科学基金 北京交通大学校科研和教改项目 

主　　题：IP-DiffServ traffic engineering network plan quantitative QoS management 

摘      要：In this paper, a quantitative QoS management implement mechanism in IP-DiffServ is presented. The approach has three merits： （1） it optimizes both the route selected for service class by traffic engineering in network layer and the service class selected for the user services by network plan in service layer, （2） it ensures quantitative QoS for the user service in DiffServ, （3） it achieves high resource utilization, and achieves better performance with less cost for the user service and selected route. Simulation has verified these merits.