Diff-Serv网络性能测量的关键技术研究  

Research on Key Technology for Differentiated Services Performance Measurement

作　　者：葛非[1] 王媛妮[2] 曹阳[3] 

机构地区：[1]华中师范大学计算机科学系,武汉430074 [2]中国地质大学计算机学院,武汉430074 [3]武汉大学软件工程国家重点实验室

出　　处：《计算机工程》2006年第17期186-188,共3页Computer Engineering

基　　金：国家自然科学基金资助项目"基于OWDP的IP网络性能实时监测技术研究与应用开发"(60132030)

摘　　要：由于现有网络测量系统不适于测量Diff-Serv网络性能,该文分析了DS域性能测量中关键技术,根据DS域特点,改进了适合各种业务类型的测量包构造、发送规律等技术,给出了适合不同PHB的路径测量的方法,研究了测量配置策略,有效地推进了网络性能测量技术的发展。This paper begins with analyzing the shortcoming of the current network measurement system which is not suitable for measuring differentiated services performance. The key technology on DS domain performance measurement is studied. According to the feature of DS domain ,the technology about measurement package constructing and transmitting rule adapt to all kinds of selwices is improved. It gives the method of communication path measurement for different PHBs and analyzes the measurement scheme strategy.

关 键 词：网络性能测量 DIFF-SERV QOS 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]