一种基于MPLS业务量工程的选路机制  

A MPLS Traffic Engineering-based Route Selecting Mechanism

作　　者：金明晔[1] 李乐民[1] 徐政五[1] 

机构地区：[1]电子科技大学通信与信息工程学院电子工程学院,成都610054

出　　处：《电子科技大学学报》2002年第1期1-6,共6页Journal of University of Electronic Science and Technology of China

基　　金：国家自然科学基金资助项目编号69882003;国家教委博士点基金资助项目编号98061409

摘　　要：分析了诸如受限路由等传统QoS路由机制业务震荡现象出现的原因给出了呼叫级QoS路由和分组级QoS路由的概念在此基础上提出了多标签QoS路由机制(MLR)By the analysis of why and how the phenomena of oscillation to be happened in traditional IP QoS routing, the new concepts of call level QoS routing and packet level QoS routing as well as the Multi-Label QoS Routing (MLR) mechanism are proposed. As a mechanism of packet level QoS routing, the MPLS, it can overcome the oscillation theoretically, and also improve the overall network performance and network resource utilization rate as well. The experiment results of simulation are achieved by simultaneously running the real-time and non-real-time traffic.

关 键 词：多协议标签交换 业务量工程 选路机制 通信网 服务质量 

分 类 号：TN915.05[电子电信—通信与信息系统]