一种高可靠低能耗的无线传感器网络拓扑方法  

A High Reliability and Low Energy Consumption of Wireless Sensor Networks Topology Method

作　　者：辛强伟 唐云凯 许晓婷 XIN Qiang-wei;TANG Yun-kai;XU Xiao-ting(School of Computer,Xianyang Normal University,Xianyang Shaanxi 712000;School of Resource Environment and Historical Culture,Xianyang Normal University,Xianyang Shaanxi 712000)

机构地区：[1]咸阳师范学院计算机学院,陕西咸阳712000 [2]咸阳师范学院资源环境与历史文化学院,陕西咸阳712000

出　　处：《数字技术与应用》2018年第8期55-56,共2页Digital Technology & Application

基　　金：咸阳师范学院科研基金项目(XSYK17028)

摘　　要：过多的跳数对于无线传感器网络的效率和可靠性都不利。本文提出环形最小连通支配集方法,从拓扑的角度来探讨该方法对无线传感器网络可靠性和能耗的影响。最小连通支配集可有效地减小网络的跳数,环形拓扑可提高可靠性,因而环形最小连通支配集方法可实现网络的高可靠性和低能耗。Too many hops is bad for the efficiency and reliability of wireless sensor networks. In this paper, a ring minimal connected dominatingset method is proposed to investigate the effects of this method on the reliability and energy consumption of wireless sensor networks from the perspectiveof topology. The minimum connected dominating set can effectively reduce the number of hops in the network, and the ring topology can improve thereliability, so the ring minimal connected dominating set method can achieve high reliability and low energy consumption of the network.

关 键 词：无线传感器网络 最小连通支配集 拓扑 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]