An Admission Control Scheme for End—to—End Statistical QoS Provision in IP Networks

作     者：庞斌 邵怀荣 高文 

作者机构：Institute of Computing Technology The Chinese Academy of Sciences Beijing 100080 P.R. China Mitsubishi Electric Research Laboratories 201 Broadway Camberidge MA 02139 U.S.A. 

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

年 卷 期：2003年第18卷第3期

页      面：267-277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 国家高技术研究发展计划(863计划) 中国科学院资助项目 

主　　题：admission control quality of service differentiated services performance evaluation traffic shaping statistical multiplexing 

摘      要：This paper presents a distributed and scalable admission control scheme to provideend-to-end statistical QoS guarantees in IP network. The basic idea of the scheme is that the ingressrouters make admission control decisions according to the network status information obtained bysending probing packets along the selected routing path. Each router passively monitors thearriving traffic and marks the probing packets with its network status. The performance of thepresented scheme is evaluated with a variety of traffic models, QoS metrics and network *** simulation results show that the proposed scheme can accurately control the admissible regionand effectively improve the utilization of network resource.