基于遗传算法的LTE移动回传网路由算法
首发时间:2012-11-21
摘要:对现有的IP/MPLS路由算法进行介绍和比较,给出了一种采用基于遗传算法的改进LTE移动回传网路由算法,该算法改进了遗传算法的种群初始化过程,同时提出一种新的适应度计算函数。通过OPNET结合Matlab仿真表明:在相同的网络环境下,该算法相比较传统IP/MPLS采用的路由算法,更好地实现网络流量均衡和MME服务器负载均衡,同时提供了可靠的QoS保障。
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A Routing Algorithm of Mobile Backhaul Based on Genetic Algorithm
Abstract:Introducing and comparing with the IP/MPLS routing algorithm, an improved backhaul routing algorithm based on genetic algorithm is proposed。 The algorithm improves genetic algorithm population initialization procedure, and at the same time proposes a new fitness calculation function. OPNET and Matlab simulation show that: in the same network environment, the new algorithm, comparing with the Dijkstra algorithm,achieves better network traffic balancing and the MME server load balancing, while providing a reliable QoS guarantees.
Keywords: LTE Mobile Backhaul Load Balancing QoS
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