Abstract: This paper presentes the method to describe network imprecise state and calculate given QoS routing,and that to expend basic ant-network to routing choice based on constraint. After the discussion of the imprecise network and the extention of AntNet, a QRANP algorithm is introduced.

摘要： 简要介绍了一种描述网络的非精确状态以及计算给定路径满足QoS的概率的方法和将基本的蚂蚁网络机制扩展为基于约束的选路的方法。结合前两者本文提出了一种基于蚂蚁网络并考虑了网络非精确性的QoS路由选择算法,即QRANP算法。

关键词: QoS路由, 非精确状态, 蚂蚁网络, 前向蚂蚁, 后向蚂蚁, 概率

CLC Number: 

• TP393