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Combined TOA/DOA for location estimation in MIMO system

This paper proposes on the development of a combined location and positioning (L&P) system by combining range measurements and angle measurements for a multiple input multiple output (MIMO) system. The proposed combined technique called as hybrid multiple linear lines of position (HMLLOP) algori...

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Main Authors:	Awang Md Isa, Azmi, Haron, Nor Zaidi, Mohamad Isa, Mohd Sa'ari, Mohd Zin, Mohd Shahril Izuan, Zakaria, Zahriladha
Format:	Article
Language:	English
Published:	Universiti Teknologi Malaysia 2014
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.utem.edu.my/id/eprint/13964/1/Combined_TOA-DOA_for_Location_Estimation_in_MIMO_System.pdf http://eprints.utem.edu.my/id/eprint/13964/ http:// www.jurnalteknologi.utm.my
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id	my.utem.eprints.13964
record_format	eprints
spelling	my.utem.eprints.139642015-05-28T04:35:17Z http://eprints.utem.edu.my/id/eprint/13964/ Combined TOA/DOA for location estimation in MIMO system Awang Md Isa, Azmi Haron, Nor Zaidi Mohamad Isa, Mohd Sa'ari Mohd Zin, Mohd Shahril Izuan Zakaria, Zahriladha TK Electrical engineering. Electronics Nuclear engineering This paper proposes on the development of a combined location and positioning (L&P) system by combining range measurements and angle measurements for a multiple input multiple output (MIMO) system. The proposed combined technique called as hybrid multiple linear lines of position (HMLLOP) algorithm extends the fundamental idea of using the multiple linear lines of position (MLLOP) scheme when extra information in the form of direction of arrival (DOA) measurements at a minimum of three base stations (BSs) is available. The technique explores the use of multiple lines of position (LOP) instead of circular LOP and determines new lower and upper bounds of DOA according to the measurements obtained from an MLLOP scheme which aims to minimize the DOA error caused by non-line of sight (NLOS) propagation. Simulation results have been provided that show that the proposed combined schemes outperform the range-only algorithm in terms of estimated location accuracy. It has been shown that time of arrival (TOA)-based location can be employed as a baseline location estimation technique, with additional DOA measurements being used to further improve accuracy. Universiti Teknologi Malaysia 2014 Article PeerReviewed application/pdf en http://eprints.utem.edu.my/id/eprint/13964/1/Combined_TOA-DOA_for_Location_Estimation_in_MIMO_System.pdf Awang Md Isa, Azmi and Haron, Nor Zaidi and Mohamad Isa, Mohd Sa'ari and Mohd Zin, Mohd Shahril Izuan and Zakaria, Zahriladha (2014) Combined TOA/DOA for location estimation in MIMO system. Jurnal Teknologi , 68 (3). pp. 81-87. ISSN E-ISSN 2180-3722 http:// www.jurnalteknologi.utm.my
institution	Universiti Teknikal Malaysia Melaka
building	UTEM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknikal Malaysia Melaka
content_source	UTEM Institutional Repository
url_provider	http://eprints.utem.edu.my/
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Awang Md Isa, Azmi Haron, Nor Zaidi Mohamad Isa, Mohd Sa'ari Mohd Zin, Mohd Shahril Izuan Zakaria, Zahriladha Combined TOA/DOA for location estimation in MIMO system
description	This paper proposes on the development of a combined location and positioning (L&P) system by combining range measurements and angle measurements for a multiple input multiple output (MIMO) system. The proposed combined technique called as hybrid multiple linear lines of position (HMLLOP) algorithm extends the fundamental idea of using the multiple linear lines of position (MLLOP) scheme when extra information in the form of direction of arrival (DOA) measurements at a minimum of three base stations (BSs) is available. The technique explores the use of multiple lines of position (LOP) instead of circular LOP and determines new lower and upper bounds of DOA according to the measurements obtained from an MLLOP scheme which aims to minimize the DOA error caused by non-line of sight (NLOS) propagation. Simulation results have been provided that show that the proposed combined schemes outperform the range-only algorithm in terms of estimated location accuracy. It has been shown that time of arrival (TOA)-based location can be employed as a baseline location estimation technique, with additional DOA measurements being used to further improve accuracy.
format	Article
author	Awang Md Isa, Azmi Haron, Nor Zaidi Mohamad Isa, Mohd Sa'ari Mohd Zin, Mohd Shahril Izuan Zakaria, Zahriladha
author_facet	Awang Md Isa, Azmi Haron, Nor Zaidi Mohamad Isa, Mohd Sa'ari Mohd Zin, Mohd Shahril Izuan Zakaria, Zahriladha
author_sort	Awang Md Isa, Azmi
title	Combined TOA/DOA for location estimation in MIMO system
title_short	Combined TOA/DOA for location estimation in MIMO system
title_full	Combined TOA/DOA for location estimation in MIMO system
title_fullStr	Combined TOA/DOA for location estimation in MIMO system
title_full_unstemmed	Combined TOA/DOA for location estimation in MIMO system
title_sort	combined toa/doa for location estimation in mimo system
publisher	Universiti Teknologi Malaysia
publishDate	2014
url	http://eprints.utem.edu.my/id/eprint/13964/1/Combined_TOA-DOA_for_Location_Estimation_in_MIMO_System.pdf http://eprints.utem.edu.my/id/eprint/13964/ http:// www.jurnalteknologi.utm.my
_version_	1665905567607029760
score	13.211869

Combined TOA/DOA for location estimation in MIMO system

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