Localization System Architecture for Enhanced Positioning in Industry 4.0 Applications

2023 International Conference on Computing, Networking and Communications (ICNC) Pub Date : 2023-02-20 DOI:10.1109/ICNC57223.2023.10074001

Ramya Vasist, V. Sark, M. Goodarzi, J. Gutiérrez, E. Grass

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Abstract

Indoor localization gained popularity with increased demand for location-based services. There has been a wide range of indoor positioning algorithms across different wireless technologies, albeit with limited accuracy. This work proposes a localization system that enables positioning in a multi-technology environment, including emerging technologies like visible light communication and high-bandwidth technologies like millimeter wave (mmWave). This system provides a common framework for enhanced user positioning, regardless of the underlying technology. The localization system combines the data of different wireless technologies to estimate accurate position information. The localization system architecture is tested in a simulation environment to assess the performance of the individual technologies and a combination of positioning data from multiple technologies. The merging of the position estimates from different wireless access technologies showed a mean positioning error of 10 cm.

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工业4.0应用中增强定位的定位系统架构

随着对基于位置的服务需求的增加，室内定位越来越受欢迎。尽管精度有限，但不同无线技术的室内定位算法范围广泛。这项工作提出了一种定位系统，可以在多技术环境中进行定位，包括可见光通信等新兴技术和毫米波(mmWave)等高带宽技术。该系统为增强用户定位提供了一个通用框架，而不考虑底层技术。定位系统结合不同无线技术的数据来估计准确的位置信息。定位系统架构在模拟环境中进行测试，以评估单个技术的性能以及来自多种技术的定位数据组合。不同无线接入技术的位置估计合并后的平均定位误差为10 cm。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2023 International Conference on Computing, Networking and Communications (ICNC)

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