【摘要】 在通信方式和能耗分析的基础上,对两种拓扑结构进行比较,提出在不同条件下最优拓扑结构的选择标准,以及在multi-hop方式下,节点通信半径的最佳值。满足网络对低能耗的需求。更多还原

【Abstract】 Based on analyzing the mode of communication and model of energy drainage,the criterion of clustering the nodes and the best communication radius of node were proposed,using multi-hop mode by comparing this two different topologies of cluster.Simulations show that these methods meet the requirements of WSNs for low-energy.更多还原