Simulation of Virtual MIMO base stations for mobile location in IMT-Advanced networks

Awang md isa, Azmi and Markarian, Garik and Isa, Mohamad and Zakaria, Z. and Zin, M. S. I. M. (2012) Simulation of Virtual MIMO base stations for mobile location in IMT-Advanced networks. In: Applied Electromagnetics (APACE), 2012 IEEE Asia-Pacific Conference on. IEEE, MYS, pp. 176-181. ISBN 978-1-4673-3114-2

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Abstract

The conventional Location and Positioning (L&P) methods rely on availability of base station (BS) locations as well as mitigation of propagation effects. It is known that the location estimation accuracy suffers from poor geometric dilution of precision (GDOP) caused by BS location as the conventional location algorithms which result in large GDOP values correspond to poor geometrical topology. In addition, NLOS effects cause a large error in time of arrival (TOA) reading; thus affecting mobile station (MS) estimation accuracy. In the proposed article these negative effects are eliminated by the utilization of virtual MIMO base stations

Item Type:
Contribution in Book/Report/Proceedings
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ID Code:
64271
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Deposited On:
30 Apr 2013 09:23
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 05:42