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通过对无线传感器网络中的两种路由协议——平面路由协议和分层路由协议的分析与比较,提出了这些路由协议中普遍存在的一个问题-热点问题,以及如何去改善,使各个节点的能量达到均衡分布.首先,分析了几种典型的路由协议;其次,对这些典型协议的热点问题进行分析与研究,如何使节点高效协作从而使全网的寿命达到最大化.
By analyzing and comparing two kinds of routing protocols in wireless sensor networks, planar routing protocols and hierarchical routing protocols, a common problem in these routing protocols, hotspot problem, is proposed and how to make each node The energy reaches a balanced distribution.Firstly, several typical routing protocols are analyzed. Secondly, the hot issues of these typical protocols are analyzed and studied, and how to make the nodes cooperate effectively to maximize the lifetime of the whole network.