@inproceedings{1e3726766cb84b8caa83d3649dfed1ac,
title = "A Design of Indoor RTLS by Use of the UWB-WSN based Two Reference Points",
abstract = "Among the solutions for indoor real-time locating systems (RTLS), the use of ultra-wide-band (UWB) ranging is indispensable. However, the common approach of the existing system in literature, require three or more reference points to determine the position of a tag. It will consume significant power and costly for the large-scale implementation. In this paper, we presented our initial work, a design of indoor RTLS by use of the UWB TOA-based algorithm with only two sensor nodes as the references from a set of 802.15.4a WSN positioning scheme. In order to determine the position of a tag, we selected the minimum distance between the initial tag position and estimated tag positions resulted in the intersection between two reference points. The evaluation shown root mean square error of estimation is about 12.79 cm and 22.26 cm within the R95 accuracy. It is shown that our approach is feasible to be implemented.",
keywords = "Indoor Real-time Locating System, TOA Algorithm, TWR mechanism, UWB, Wireless Sensor Networks",
author = "Ardiansyah Musa and Hyojeong Han and Nugraha, {G. D.} and Deokjai Choi and Seungho Seo and Juseok Kim",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 2nd International Conference on Applied Electromagnetic Technology, AEMT 2018 ; Conference date: 09-04-2018 Through 12-04-2018",
year = "2018",
month = dec,
day = "10",
doi = "10.1109/AEMT.2018.8572411",
language = "English",
series = "2018 2nd International Conference on Applied Electromagnetic Technology, AEMT 2018",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "29--33",
booktitle = "2018 2nd International Conference on Applied Electromagnetic Technology, AEMT 2018",
address = "United States",
}