文档介绍：第36卷第3期 计算机仿真 2019年3月
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文章编号：1006-9348：2019)03-0281-04
无线传感器网络低能耗多跳路由协议仿真
覃琪■谭松鹤
（1•河池学院计算机与倍息工程学院•广西河池546300；•广西河池546300）
摘要:设计无线传感器网络的低能耗娄跳路由协议•可以延长网络寿命•扱胡网络故障检测能力同时解决无线传想器网络“ •簇头选敢时无快冇效避开能fct较少与付置不住的节点•且未彩嗟純头与 中堆节点之间的距离■导致开销较大•网络寿命较低。提出塔于新別簇头选取机制的低能耗多跳路由协议。引入节点度的 槪念•通过嫁合考龙网络候选传感器节点的剰余能fit以及自身位置信息等参数优化簇头选取•避免剰余能豐较少和位掘不 佳的传憊器布点被推选成籐首•减少能故消耗。綾内通信过程中•考炭離头与中继节点之间的跑离•簇忤与中堆节点之间利 用皿跳和多跳相结合的传输形式■ 实验结果证明•改进的爹跳路由协议能够有效均 衡节点能fit廷长了传总器节点以及网络殍命。
关■词：无线传釀器网络;低能耗;多跳;路由协议;簇头选取机制
中图分类号TP393 文献标识码出
Wireless Sensor Network Low Energy Consumption
Multi-Hop Routing Protocol Simulation
QIN Qi,TAN Song-he
(1・ Computer and information engineering colleget Hechi University, Guangxi Hechi 546300, China；
2. Modem education technical center, Hechi University . Guangii Hechi 546300, China)
ABSTRACT:To design the low energy1 consumption multi-hop routing protocol for wireless sensor network can prolong network lifetime and improve the ability of network fault detection ・【n this article, we put forward a multi-hop routing protocol with low energy consumption based on new cluster head selection mechanism・ Al first, the concept a・ bout node degree was introduced. Secondly, the selection of cluster head was optimized by considering the residual energy of network candidate sensor nodes and the self-location information 9 which avoided