摘要
区分服务成为 IP网中保证服务质量的重要的体系结构。简单介绍了区分服务的基本概念和机制 ,重点针对其中的带宽代理技术的使用进行了讨论 ,介绍了它的体系结构 ,分析了它在网络资源分配中的作用 。
Differentiated service is one of the important architectures to provide IP QoS. This paper briefly introduces some basic concepts and mechanisms of DiffServ and then focuses mainly on bandwidth broker used. The architecture and functions for network resource allocation of bandwidth broker are introduced and analyzed. The problems that exist in BBs implementation are also discussed.
出处
《解放军理工大学学报(自然科学版)》
EI
2001年第1期22-25,共4页
Journal of PLA University of Science and Technology(Natural Science Edition)