摘要
低能耗始终是无线传感通信系统设计的基础性目标,为此,本文提出一种基于多跳传输策略的低能耗无线传感通信方案。首先分析无线传感通信系统能耗及传感器节点的通信原理,明确节点通信机制。其次根据通信系统簇头节点间距、中继节点间距构建无线传感通信的多跳路径,实现簇头与基站间的多跳数据传输。实验结果表明,该方法具有低能耗传输数据的优势;传输相同规模数据时,产生的平均时延增幅持续降低,数据通信较为可靠。
Low power consumption has always been the basic goal of the design of wireless sensor communication system,and therefore the scheme of wireless sensor communication with low power consumption is put forward based on the strategy of multi-hop transmission.Firstly,the power consumption of wireless sensor communication system and the communication principle of sensor nodes are analyzed in order to define the node communication mechanism.Secondly,according to the distance between cluster head and node,the multi-hop path of wireless sensor communication is constructed to realize the multi-hop data transmission between cluster heads and base stations.The last results show that the method has the advantage of low power consumption for data transmission,and that when the data of the same scale is transmitted,the average delay amplitude decreases continuously and the data communication is more reliable.
作者
刘苏英
LIU Su-ying(School of Electrical Engineering,Anhui Technical College of Mechanical and Electrical Engineering,Wuhu 241002,Anhui Province,China)
出处
《景德镇学院学报》
2021年第6期13-16,共4页
Journal of JingDeZhen University
基金
安徽省质量工程项目(2019xqsxzx72)。
关键词
低能耗
无线传感
多跳
簇头
通信
low power consumption
wireless sensor
multi-hop
cluster head
communication
