摘要： 针对WDM网络中波长和路由分配（RWA）问题,提出了一种具有QoS保证的多路径路由的新方法。通过为中间节点路由器提供多条可选路径来转发分组数据，可以有效地解决WDM网络中分组数据阻塞的问题，从而可以更好地提供QoS保证。文中也给出了计算机仿真结果，并对仿真结果进行了分析和比较。

关键词: 多路径路由, 路由和波长分配问题, WDM网络, 服务质量

Abstract: The purpose of this paper is to propose a novel method of multiple path routing that may provide QoS guarantee and partly solve the problem of RWA.By providing more paths for intermediate routers,the method may mitigate the blocking of packets substantially in the WDM networks.And better effect of QoS can be gotten naturally.At the same time,simulation results are also analyzed and compared.

中图分类号: 

• TN929.11