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1796-2021 (Online); 2374-4367 (Print)
Prof. Maode Ma
Prof. Jalel Ben-Othman, Prof. Nobuo Funabiki
Prof. Jason Z. Kang
or comments to
Assoc. Prof. Maode Ma
School of Electrical & Electronic Engineering, Nanyang Technological University, Singapore
I'm very happy and honored to take on the position of editor-in-chief of JCM, which is a high-quality journal with potential and I'll try my every effort to bring JCM to a next level...
Welcome Prof. Abdelhalim Zekry from Egypt to join the Editorial board of JCM.
Volume 15, No. 6 have both been indexed by Scopus.
Volume 15, No. 7 has been published online!
Volume 15, No. 1, January 2020
A Weighted Geometric Dilution of Precision-Based Method for Indoor Positioning System
Afifah Dwi Ramadhani, Prima Kristalina, and Amang Sudarsono
Department of Electrical Engineering, Politeknik Elektronika Negeri Surabaya, Indonesia
—The weaknesses of ranging techniques on using RSS in indoor localization are fluctuating the RSS values. This situation will affect to the accuracy of distance measurement between anchor and target node. The accuracy in node position is not only influenced by accurate distance measurements, but also the geometric effects between anchors and targets. In this paper, we present a localization technique by using weighted geometric dilution of precision (WGDOP). We design an anchor set to estimate a target. The initial estimation was estimated by using trilateration and geometric dilution of precision (GDOP) then we implemented WGDOP as the weight for the estimation of several anchor sets offered. We evaluate the performance of WGDOP, this technique can increase the accuracy by 40% than without used weight in this system.
—Geometric dilution of precision, ranging techniques, RSS
Cite: Afifah Dwi Ramadhani, Prima Kristalina, and Amang Sudarsono, “A Weighted Geometric Dilution of Precision-Based Method for Indoor Positioning System,”Journal of Communications vol. 15, no. 1, pp. 65-73, January 2020. Doi: 10.12720/jcm.15.1.65-73
Copyright © 2020 by the authors. This is an open access article distributed under the Creative Commons Attribution License (
CC BY-NC-ND 4.0
), which permits use, distribution and reproduction in any medium, provided that the article is properly cited, the use is non-commercial and no modifications or adaptations are made.
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