无线节点自组网定位算法的研究  

Research on location algorithm for Wireless Ad Hoc Networks

作　　者：周丽丽[1,2] 陈庆文 刘琦[1] ZHOU Li-li;CHEN Qing-wen;LIU Qi(The Institute of Automation,Heilongjiang Academy of Sciences,Harbin 150090 China;.Institute of Advanced Technology Heilongjiang Academy of Science,Harbin 150020 China)

机构地区：[1]黑龙江省科学院自动化研究所,黑龙江哈尔滨150090 [2]黑龙江科学院高技术研究院,黑龙江哈尔滨150020

出　　处：《自动化技术与应用》2019年第1期151-155,共5页Techniques of Automation and Applications

摘　　要：在无线节点自组网络的运用中,如何对网络节点进行定位是一个重要研究课题。通过人工进行辅助定位虽然简单,但工作量大,错误率高。本文通过分析节点间的相互通信,对节点进行初步定位,再通过节点的采集数据,对定位信息进行调整,最终得出一个可信度较高的结果。同时通过本文的定位方法还能一定程度上确定无线网络的所在位置。In the application of wireless ad hoc networks with nodes,how to locate network nodes is an important research subject. Through the artificial auxiliary positioning is simple,but large workload and more error.In this paper,by analyzing the communication between the nodes,the nodes are preliminarily positioned,and then through the node data collection, the positioning information is adjusted,and finally a high reliability result is obtained.At the same time,the location of wireless network can be determined to a certain extent.

关 键 词：无线节点 自组网 无中心定位 

分 类 号：TN925.93[电子电信—通信与信息系统]