Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments

KÜÇÜK, KEREM

Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments

KEREM KÜÇÜK (Kocaeli Üniversitesi, Kablosuz İletişim ve Bilgi Sistemleri Araştırma Merkezi, Kocaeli, Türkiye)

Turkish Journal of Electrical Engineering and Computer Sciences

2 0

Yıl: 2014 Cilt: 22 Sayı: 5 Sayfa Aralığı: 1307 - 1322 Metin Dili: Diğer İndeks Tarihi: 29-07-2022

Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments

Öz:

Anahtar Kelime:

Konular: Mühendislik, Elektrik ve Elektronik

Öz:

Ultra-wideband (UWB) technology provides considerable performance in many indoor localization problems thanks to its very wide spectrum and high-resolution characteristics. In this paper, we propose using the horizontal dilution of precision (HDOP) to decrease the localization error in indoor environments for UWB localization systems. To achieve this aim, first we determine the positioning accuracy of a commercially available UWB positioning system using laboratory experiments. Next, the results of the position estimations obtained by the HDOP are compared with the experimental results acquired by the UWB positioning system. Finally, we investigate a detailed comparison with the least squares (LS), nonlinear regression (NLR), and iterative nonlinear regression (INR) techniques. In terms of the mean position estimation error, the proposed HDOP technique increases the performance of the UWB positioning system and the LS algorithm by approximately 10% and 3%, respectively. In addition, while the proposed HDOP technique provides localization for all of the test points, both the NLR and INR algorithms perform below the expected levels at the same points.

Anahtar Kelime:

Konular: Mühendislik, Elektrik ve Elektronik

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	KÜÇÜK K (2014). Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments. , 1307 - 1322.
Chicago	KÜÇÜK KEREM Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments. (2014): 1307 - 1322.
MLA	KÜÇÜK KEREM Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments. , 2014, ss.1307 - 1322.
AMA	KÜÇÜK K Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments. . 2014; 1307 - 1322.
Vancouver	KÜÇÜK K Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments. . 2014; 1307 - 1322.
IEEE	KÜÇÜK K "Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments." , ss.1307 - 1322, 2014.
ISNAD	KÜÇÜK, KEREM. "Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments". (2014), 1307-1322.

APA	KÜÇÜK K (2014). Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments. Turkish Journal of Electrical Engineering and Computer Sciences, 22(5), 1307 - 1322.
Chicago	KÜÇÜK KEREM Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments. Turkish Journal of Electrical Engineering and Computer Sciences 22, no.5 (2014): 1307 - 1322.
MLA	KÜÇÜK KEREM Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments. Turkish Journal of Electrical Engineering and Computer Sciences, vol.22, no.5, 2014, ss.1307 - 1322.
AMA	KÜÇÜK K Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments. Turkish Journal of Electrical Engineering and Computer Sciences. 2014; 22(5): 1307 - 1322.
Vancouver	KÜÇÜK K Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments. Turkish Journal of Electrical Engineering and Computer Sciences. 2014; 22(5): 1307 - 1322.
IEEE	KÜÇÜK K "Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments." Turkish Journal of Electrical Engineering and Computer Sciences, 22, ss.1307 - 1322, 2014.
ISNAD	KÜÇÜK, KEREM. "Horizontal dilution of precision-based ultra-wideband positioning technique for indoor environments". Turkish Journal of Electrical Engineering and Computer Sciences 22/5 (2014), 1307-1322.