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Differentiated Service Multicast Optimization Algorithm Design Based on the Tarim Basin Oil and Gas Pipeline Leak Monitoring Network

机译:塔里木盆地油气管道泄漏监测网络的差异服务组播优化算法设计。

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Differentiated service Multicast algorithm for Internet Resource Optimization (DIMRO) algorithm is extended to leverage the differentiated service provided by QoS-aware overlay networks,able to provide differentiated services.. The objective of algorithms is to achieve traffic balancing on the overlay network so as to avoid traffic congestion and fluctuation on the underlay network,which cause low performance. This way,network resources are optimally distributed and the number of multicast trees that can be setup is maximized. The low computational complexity of the proposed algorithms leads to time and resource saving,as shown through extensive simulation experiments. The results are sound,stable performance,efficiency 29%. Adaptive algorithm using the model proposed optimization scheme,to achieve accurate positioning of the leak,0.05% measurement accuracy,positioning accuracy is improved 32%,reliable routing path of increase of 40%.
机译:区分服务扩展了Internet资源优化多播算法(DIMRO),以利用QoS感知的覆盖网络提供的区分服务,从而能够提供区分服务。该算法的目的是在覆盖网络上实现流量平衡,从而避免底层网络上的流量拥塞和波动,这会导致性能降低。这样,网络资源得到了最佳分配,并且可以建立的多播树的数量得以最大化。如大量的仿真实验所示,所提出算法的低计算复杂度导致时间和资源的节省。效果良好,性能稳定,效率29%。采用该模型的自适应算法提出了优化方案,实现了泄漏的精确定位,测量精度为0.05%,定位精度提高了32%,可靠的路由路径增加了40%。

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