A comparison of wireless geolocation algorithms in the indoor environment

被引：27

作者：

Kanaan, M ^{[1
]}

Pahlavan, K ^{[1
]}

机构：

[1] Technol Org, Verizon Commun, Waltham, MA 02451 USA

来源：

2004 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, VOLS 1-4: BROADBAND WIRELESS - THE TIME IS NOW | 2004年

关键词：

geolocation; wireless networks; indoor; positioning;

D O I：

10.1109/WCNC.2004.1311539

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

This paper presents a quantitative comparison of various geolocation algorithms for the indoor wireless environment. Using models recently developed for time-of-arrivai (TOA) distance measurement errors in the indoor environment, we characterize the performance of standard least-square (LS), closest-neighbour (CN), and the residual weighting (RWGH) algorithms in Line-of-Sight (LOS), Obstructed LOS (OLOS), and mixed LOS/OLOS channel conditions. We also evaluate the performance of these algorithms in relation to the size of the indoor area over which a user is to be located.

引用

页码：177 / 182

页数：6

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