基于NS-2仿真的接纳控制性能分析  

Performance Analysis of Admission Control Mechanism Based on NS-2 Simulation

作　　者：王春峰[1] 卢睿[1] 陈秀忠[1] 

机构地区：[1]中国科学院计算技术研究所信息网络室,北京100080

出　　处：《计算机科学》2003年第12期38-40,共3页Computer Science

基　　金：国家自然科学基金(#90104006);国家"863"高技术研究发展规划项目(#2001AA112135)

摘　　要：1.引言 近年来,随着Internet应用范围的日益扩展和其用户数量的不断扩大,人们开始希望能够在Internet上进行实时通信.实时应用需要端到端的服务质量保证.Performance analysis is an important aspect in the designing of admission control mechanism. In order to evaluate the admission control mechanism, we should get the critical data in the experiments, which is difficult in real network. Network simulation is an effective method in performance analysis. network design etc. In this paper, we design and develop the traffic generating and admission control modules in NS-2 simulation platform. Experiment is carried out using those modules to evaluate the admission delay and admission probability. Last , we discuss their future trends and present several issues remained to be studied by combining the experiences of our research.

关 键 词：INTERNET 服务质量 接纳控制 网络仿真平台 NS-2 性能分析 

分 类 号：TP393.4[自动化与计算机技术—计算机应用技术]