一种分布式路由表簇内广播传感器网络路由算法

摘要

By analyzing existing routing algorithm for wireless sensor network,combined with characteristics of large-scale wireless sensor network,a distributed routing-table and broadcast in cluster routing algorithm based on cluster was proposed.The interaction o%通过分析现有无线传感器网络路由算法,结合大规模无线传感器网络的特点,提出了一种基于簇的分布式路由表簇内广播路由算法。详细介绍了簇间路由发现过程中簇内各节点间RREQ、RREP分组交互过程以及簇间路由算法,估计了簇间路由成本、路由表规模以及分组路由转发延迟。通过试验仿真验证,在增大网络规模的情况下,其路由表建立速度和路由规模上限均较传统算法具有明显的优势。