Design and Implementation of a UWB-Based Distance Information Provisioning System for Urban Transit 


Vol. 49,  No. 3, pp. 444-452, Mar.  2024
10.7840/kics.2024.49.3.444


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  Abstract

This study presents a development of a UWB-based distance information provisioning system for use in challenging GPS-denied environments, such as metro or urban transit systems. The primary objective of this system is to enhance the reliability of UWB communication and transmit real-time distance values between trains and surrounding anchors to a central server. To achieve this goal, the system incorporates SS-TWR scheduling and ranging scheduling, significantly improving system stability. Experimental validation conducted in a scaled-down urban transit environment demonstrates the high reliability of the developed system. The results of this research are expected to expand the potential applications of train location-based services in the environments comprised of underground tunnels, providing a foundation for practical implementation.

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[IEEE Style]

J. Han, M. Han, J. Kim, Y. Ko, "Design and Implementation of a UWB-Based Distance Information Provisioning System for Urban Transit," The Journal of Korean Institute of Communications and Information Sciences, vol. 49, no. 3, pp. 444-452, 2024. DOI: 10.7840/kics.2024.49.3.444.

[ACM Style]

Jonghun Han, Min-Ho Han, Jinsu Kim, and Young-Bae Ko. 2024. Design and Implementation of a UWB-Based Distance Information Provisioning System for Urban Transit. The Journal of Korean Institute of Communications and Information Sciences, 49, 3, (2024), 444-452. DOI: 10.7840/kics.2024.49.3.444.

[KICS Style]

Jonghun Han, Min-Ho Han, Jinsu Kim, Young-Bae Ko, "Design and Implementation of a UWB-Based Distance Information Provisioning System for Urban Transit," The Journal of Korean Institute of Communications and Information Sciences, vol. 49, no. 3, pp. 444-452, 3. 2024. (https://doi.org/10.7840/kics.2024.49.3.444)
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pISSN : 1226 - 4717
eISSN : 2287 - 3880