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A High Accuracy Mobile Positioning Approach in IEEE 802.11a WLANs

He, Z, Ma, Y and Tafazolli, R (2012) A High Accuracy Mobile Positioning Approach in IEEE 802.11a WLANs IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, E95-A (10). pp. 1776-1779.

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Abstract

This paper presents a novel approach for mobile positioning in IEEE 802.11a wireless LANs with acceptable computational complexity. The approach improves the positioning accuracy by utilizing the time and frequency domain channel information obtained from the orthogonal frequency-division multiplexing (OFDM) signals. The simulation results show that the proposed approach outperforms the multiple signal classification (MUSIC) algorithm, Ni's algorithm and achieve a positioning accuracy of 1 m with a 97% probability in an indoor scenario.

Item Type: Article
Authors :
NameEmailORCID
He, ZUNSPECIFIEDUNSPECIFIED
Ma, Yy.ma@surrey.ac.ukUNSPECIFIED
Tafazolli, Rr.tafazolli@surrey.ac.ukUNSPECIFIED
Date : 1 October 2012
Identification Number : 10.1587/transfun.E0.A.1
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 12:35
Last Modified : 17 May 2017 15:04
URI: http://epubs.surrey.ac.uk/id/eprint/835911

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