在分析光突发交换(OBS)网络多路由机制的基础上, 提出了一种基于非线性整数规划的多路由机制。该机制通过对多条路由上业务比例的更加合理分配, 达到有效减少突发丢失率的目的。仿真结果表明, 与其他算法相比, 采用基于非线性整数规划的多路由机制突发丢失率至少降低7.8%。

By making analysis on multi-path scheme of optical burst switching (OBS) network, a new multi-path scheme based on nonlinear integer programming is proposed. The scheme can effectively reduce the loss rate by the more reasonable traffic distribution. The simulation results show that the proposed algorithm can obtain better performance than other three algorithms and can reduce the loss rate by 7.8% at least.