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MPLS-TE多维空间逼近算法

Multi-dimensional approximation algorithm for MPLS-TE
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摘要 通过综合考虑约束度量,在区分链路参数偏离的前提下,提出了一种在MPLS-TE网络中解链路参数偏离的路由算法。通过仿真软件OPNET针对这种多维空间逼近算法进行仿真比较,并分析了仿真数据。由仿真结果的分析可知,这种多维空间逼近算法虽然提高了算法的时间复杂度,但其在防止网络堵塞和提高链路连接率方面具有较高的性能,因此其在MPLS-TE网络中具有一定的改善作用。 Thinking of different link parameters in the severe case of deviation and the constraints measurement,this paper provided a multiple constraints measurement routing algorithm.The multi-dimensional approximation algorithm simulated in the simulation software OPNET,and this paper analysed the simulation comparison of simulation data.The simulation results of the analysis show that although the time complexity of the algorithm increased,but this algorithm can prevent the network congestion and improve the link connection rate has better performance.Therefore,the multi-dimensional approximation algorithm will benefit MPLS-TE network.
出处 《计算机应用研究》 CSCD 北大核心 2011年第7期2658-2660,2679,共4页 Application Research of Computers
基金 重庆市教委科技资助项目(040410) 重庆市自然科学基金资助项目(CSTC2007BB2438)
关键词 MPLS-TE DIJKSTRA算法 多维空间逼近 网络堵塞 MPLS-TE Dijkstra algorithm multidimensional approaching network congestion
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