摘要
在分析RPR高生存性网络的拓扑结构的特性基础上,引进了约束路由算法的概念,并且提出了一种以跨环次数和跳数为约束条件的最短路径的路由选择算法。通过网络仿真工具OPNET仿真验证,结果表明该算法在网络时延方面有一定优越性。
In this paper,we analyze a muti-ring topology structure of RPR high survivability network.Based on the special topology structure,we introduce the concept of constraint routing algorithm and get a shortest path routing algorithm which take number of cross-ring and number of hop as the constraint condition.Using the network simulation software OPNET,we can get the results which show that the algorithm have a certain superiority in delaying in the network.
出处
《光通信技术》
CSCD
北大核心
2009年第6期12-14,共3页
Optical Communication Technology
