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。
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.
出处
《计算机应用研究》
CSCD
北大核心
2007年第10期315-317,共3页
Application Research of Computers
关键词
无线传感器网络
分簇
单跳
多跳
wireless sensor networks（WSNs）
clustering
single-hop
multi-hop
