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在传统的分簇算法中,网关节点不但需要完成对数据的基本感知,而且还要为相邻的分簇进行数据转发。因此一旦簇之间流量增大,预处理数据量将超过网关节点的负荷,该节点就会耗尽自己的相关资源,最终导致的结果就是,该节点成为整个网络的瓶颈节点。会降低整个传感网络稳定性,进而影响网络的吞吐量,缩短网络使用寿命。本文介绍一种在无线传感网络中加入移动节点的完全图算法,选择硬件配置高的节点作为网关节点,来处理簇与簇之间的通信,以此来增加传感网络的稳定性,延长网络的寿命。
In the traditional clustering algorithm, the gateway node not only needs to complete the basic perception of the data, but also forwards the data for the adjacent clusters. Therefore, once the traffic between the clusters increases, the amount of preprocessed data will exceed the load of the gateway node, and the node will exhaust its own related resources. As a result, the node becomes a bottleneck node of the entire network. Will reduce the stability of the entire sensor network, thereby affecting the throughput of the network and shorten the life of the network. This paper introduces a complete graph algorithm of adding mobile node in wireless sensor network, and selects the node with high hardware configuration as gateway node to deal with the communication between cluster and cluster, so as to increase the stability of sensing network and extend Network life.