Indoor geolocation science and technology

被引：511

作者：

Pahlavan, K ^{[1
]}

Li, XR

Mäkelä, JP

机构：

[1] Worcester Polytech Inst, Worcester, MA 01609 USA

[2] Univ Oulu, Oulu, Finland

来源：

IEEE COMMUNICATIONS MAGAZINE | 2002年 / 40卷 / 02期

关键词：

D O I：

10.1109/35.983917

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This article presents an overview of the technical aspects of the existing technologies for wireless indoor location systems. The two major challenges for accurate location finding in indoor areas are the complexity of radio propagation and the ad hoc nature of the deployed infrastructure in these areas. Because of these difficulties a variety of signaling techniques, overall system architectures. and location finding algorithms are emerging for this application. This article provides a fundamental understanding of the issues related to indoor geolocation science that are needed for design and performance evaluation of emerging indoor geolocation systems.

引用

页码：112 / 118

页数：7

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