An End-to-End QoS Control Model for Enhanced Internet

作     者：张尧学 王晓春 顾钧 Zhang Yaoxue;WANG Xiaochun;GU Jun

作者机构：DepartmentofComputerScienceandTechnologyTsinghuaUniversityBeijing100084P.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：2000年第15卷第6期

页      面：497-508页

核心收录：

学科分类：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：This paper is supported by the National Natural Science Foundation !(No.69873024)the NKBRSF(No.G1998030406) the National '863 

主　　题：protocol multimedia networking QoS RSVP (Resource ReSerVation Protocol) router 

摘      要：This paper describes an end-to-end QoS (Quality of Services) control model for distributed multimedia computing on enhanced Internet, and gives the design and implementation of this model including hosts and routers. The architec- ture, the mathematical definition about QoS parameters, and the mapping between Integrated Service (IS) and Differentiated Service (DS) are discussed in this paper. The simulation shows that this model can improve the performance of audio streams when it is used in IPhone system.