基于约束的智能光网络路由算法的实现

Implement on Constraint-Based Routing Algorithm in Intelligent Optical Networks

对智能光网络规划方法进行了较为全面的分析和阐述,提出了一种新的用于智能光网络仿真、规划的约束最短路径优先算法,能够有效均衡网络负载,提高网络资源利用率,降低链路失效时的风险.在此算法的基础上实现了智能光网络仿真规划软件,为运营商实际引入智能光网络后的研究设计和运行维护提供了有利工具.

This paper has a whole analysis on programming of ASON, present a new algorithm to solve the problem of programming in ASON. And the algorithm is the constraint based shortest path first algorithm with more than one constraint. It can balance the load of the links, improve the utility of network resources and also can reduce the risks while links invaliding. Based on the algorithm, we develop a emulating and programming software in ASON, provide an advantaged tool for designing and maintaining after importing ASON.