Improved Location And Positioning Utilizing Single MIMO Base Station In IMT-Advanced System

Azmi, Awang Md Isa and Mustafa H., Othman and Zahariah, Manap and Mohd Sa'ari, Mohamad Isa and Mohd Shahril Izuan, Mohd Zin and Mohd Shakir, Md Saat and Zahriladha, Zakaria (2016) Improved Location And Positioning Utilizing Single MIMO Base Station In IMT-Advanced System. Journal Of Telecommunication, Electronic And Computer Engineering (JTEC) , 8 (1). pp. 75-82. ISSN 2180-1843

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Abstract

This paper discusses an improvement of location and positioning estimation using one of the IMT-Advanced systems known as the mobile WiMAX. The Single MIMO Base Station (SMBS) in mobile WiMAX is combined with a virtual technique, known as the Virtual Base Stations, created a novel algorithm for location and positioning (L&P) purposes. This algorithm based on the angle of arrival (AOA) and angle of departure (AOD) measurement parameter completed the new SMBS algorithm with virtual base station (SMVirBS). The developed algorithm includes the effect of the geometric dilution of precision (GDOP) to assist with the location estimation accuracy. The simulation results showed that the proposed SMVirBS technique always outperforms the linear least square (LLS) algorithm in terms of estimated location accuracy. The technique also has the capability to work well in non-line of sight errors (NLOS).

Item Type:	Article
Uncontrolled Keywords:	Angle of Arrival, Angle of Departure, Location and Positioning, MIMO.
Subjects:	T Technology > T Technology (General)
Divisions:	Faculty of Electronics and Computer Engineering
Depositing User:	Mohd Hannif Jamaludin
Date Deposited:	27 Sep 2016 00:27
Last Modified:	11 Sep 2021 18:36
URI:	http://eprints.utem.edu.my/id/eprint/17208
Statistic Details:	View Download Statistic

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