通过ZigBee设备实现室内定位系统

Yao Zhao, Liang Dong, Jiangchun Wang, Bo Hu, Yuzhuo Fu
{"title":"通过ZigBee设备实现室内定位系统","authors":"Yao Zhao, Liang Dong, Jiangchun Wang, Bo Hu, Yuzhuo Fu","doi":"10.1109/ACSSC.2008.5074752","DOIUrl":null,"url":null,"abstract":"A wireless indoor positioning system is developed with the ZigBee technology. ZigBee devices with chipset reference designs or design-in modules are used for hardware implementation. Using Jennic's JN5121 and Texas Instrument's CC2430 system-on-chip modules for 2.4 GHz IEEE 802.15.4 and ZigBee, we developed the indoor positioning system testbed. Channel measurements via the testbed verified the log-normal indoor channel propagation model and were used to calculate the model parameters. We proposed an effective cooperative localization algorithm that is tailored to the ZigBee profile. It uses the ZigBee link quality indicator, which is directly related to the received signal strength, to acquire the pair-wise distances between the nodes in the network. In order to yield positioning accuracy, the algorithm combines the multidimensional scaling with the maximum likelihood estimation, and overcomes their inherent drawbacks.","PeriodicalId":416114,"journal":{"name":"2008 42nd Asilomar Conference on Signals, Systems and Computers","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"35","resultStr":"{\"title\":\"Implementing indoor positioning system via ZigBee devices\",\"authors\":\"Yao Zhao, Liang Dong, Jiangchun Wang, Bo Hu, Yuzhuo Fu\",\"doi\":\"10.1109/ACSSC.2008.5074752\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A wireless indoor positioning system is developed with the ZigBee technology. ZigBee devices with chipset reference designs or design-in modules are used for hardware implementation. Using Jennic's JN5121 and Texas Instrument's CC2430 system-on-chip modules for 2.4 GHz IEEE 802.15.4 and ZigBee, we developed the indoor positioning system testbed. Channel measurements via the testbed verified the log-normal indoor channel propagation model and were used to calculate the model parameters. We proposed an effective cooperative localization algorithm that is tailored to the ZigBee profile. It uses the ZigBee link quality indicator, which is directly related to the received signal strength, to acquire the pair-wise distances between the nodes in the network. In order to yield positioning accuracy, the algorithm combines the multidimensional scaling with the maximum likelihood estimation, and overcomes their inherent drawbacks.\",\"PeriodicalId\":416114,\"journal\":{\"name\":\"2008 42nd Asilomar Conference on Signals, Systems and Computers\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"35\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 42nd Asilomar Conference on Signals, Systems and Computers\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ACSSC.2008.5074752\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 42nd Asilomar Conference on Signals, Systems and Computers","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACSSC.2008.5074752","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 35

摘要

利用ZigBee技术开发了一种室内无线定位系统。采用芯片组参考设计或内置设计模块的ZigBee设备用于硬件实现。采用Jennic公司的JN5121和德州仪器公司的CC2430片上系统模块为2.4 GHz IEEE 802.15.4和ZigBee,开发了室内定位系统试验台。通过试验台的信道测量验证了对数正态法向室内信道传播模型,并计算了模型参数。我们提出了一种针对ZigBee的有效的协同定位算法。它使用与接收信号强度直接相关的ZigBee链路质量指标来获取网络中节点之间的成对距离。为了提高定位精度,该算法将多维尺度与最大似然估计相结合,克服了它们固有的缺点。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Implementing indoor positioning system via ZigBee devices
A wireless indoor positioning system is developed with the ZigBee technology. ZigBee devices with chipset reference designs or design-in modules are used for hardware implementation. Using Jennic's JN5121 and Texas Instrument's CC2430 system-on-chip modules for 2.4 GHz IEEE 802.15.4 and ZigBee, we developed the indoor positioning system testbed. Channel measurements via the testbed verified the log-normal indoor channel propagation model and were used to calculate the model parameters. We proposed an effective cooperative localization algorithm that is tailored to the ZigBee profile. It uses the ZigBee link quality indicator, which is directly related to the received signal strength, to acquire the pair-wise distances between the nodes in the network. In order to yield positioning accuracy, the algorithm combines the multidimensional scaling with the maximum likelihood estimation, and overcomes their inherent drawbacks.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信