Study on constraint routing algorithm of RPR-based high survivability network
Jizheng Chu · Optical Communication Technology · 2009
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 su- periority in delaying in the network.