基于多出口链路网络负载平衡模型研究

Research of Load Balance Model Based on Multi-links

基于固定多出口链路网络,根据多目标优化理论方法,提出一种分割调度模型作为负载平衡的优化方法。动态选择最优路径,得到相应的网络链路多目标优化解。推导出了基于多约束条件下的循环择优路径算法。实验表明,算法适用于多链路各种负载下的流量优化,有效解决了宽带网络的大量用户接入及负载均衡问题。

Based on a static route network topology with multiple uplinks, a model of comminuting scheduling algorithm is proposed for optimizing the load balance with multi - objective optimization theory. This paper proposes how to choose optimal path dynamically to obtain multiple constraints （such as delays, handwidths） solution optimally. A public cycle bidding algorithm is designed to optimize the character rcsponsibility time in the whole network. Experiments show that this algorithm is efficient for the franc flow optimization under different traffic loads in a multi- links scenario. This efficiently resolves the problems of mass users joining and load balance of broad band.