基于延迟的IP流量规划条件  

Delay Restrained IP Traffic Engineering Conditions

作　　者：郭国强[1] 张尧学[2] 王洪波[2] 

机构地区：[1]常德师范学院计算机科学与技术系,常德415003 [2]清华大学计算机科学与技术系,北京100084

出　　处：《计算机科学》2002年第3期49-50,共2页Computer Science

基　　金：国家973计划(No.G1998030409);湖南省自然科学基金(00JJ2068)

摘　　要：引言流量规划(Traffic Engineermg,TE)技术[1]是网络工程的科学原理与技术在Internet流量计量、建模、表示与控制方面的应用.它基于多路径路由技术,目标是平衡网络路径间的负载,提高可靠性,减少阻塞,提高资源利用率.With the explosive growth of Internet traffic and the ever-increasing requirements for Quality of Service, reliability, and efficiency, IP Traffic engineering(TE) has become one of the predominant networking technologies in research of Internet. In this paper, a viewpoint of activating TE conditionally is proposed. Based mainly on delay and bottleneck bandwidth of link, the simplified conditions for traffic engineering module to activate or deactivate are researched and established. By simulation and comparison, the benefit of TE is confirmed, so is the necessity of activating TE conditionally.

关 键 词：计算机网络 网络流量 网络资源 IP流量规划 服务质量 延迟性能 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]