为解决多约束QoS单播路由问题,提出一种基于改进蚁群算法的QoS单播路多目标算法。该算法引入生长竞争机制,使算法尽可能向Pareto最优靠近。实验结果表明,该算法是可行和有效的,能够在资源预留的基础上较好地满足用户对带宽和时延的要求。
For solving the multiple constrained QoS unicast routing problem,this paper proposed a multi-objective algorithm for QoS routing based on improved ant algorithm.This algorithm used a rule of growing competitive in order to approach to Pareto optimal.The experimental results illustrate that the algorithm is feasible and effective,and it can satisfy the need of the user for bandwidth and delay on the basic of resource reservation.