Utilization of user feedback in indoor positioning system

被引：23

作者：

Hussain, A. K. M. Mahtab ^{[1
]}

Hien Nguyen Van ^{[2
]}

Soh, Wee-Seng ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore

[2] Univ Maryland, Dept Elect & Comp Engn, College Pk, MD 20742 USA

来源：

PERVASIVE AND MOBILE COMPUTING | 2010年 / 6卷 / 04期

关键词：

Positioning systems; Indoor localization; User feedback; Bluetooth; Wireless networks;

D O I：

10.1016/j.pmcj.2010.04.003

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We propose an interpolation-based fingerprinting technique utilizing user feedback which does not require an exhaustive training phase typically seen in the indoor localization solutions. We argue that the contribution of users feedback to any positioning system is two-fold. Firstly, users' feedback greatly help in fine-tuning an under-trained positioning system with proper filtering. Secondly, if users are well-behaved, our experimental results show that the participation of end-users can actually assist in the construction of a positioning system incrementally from scratch. We also show that user feedback-based positioning system adapts quite well when surroundings change. Our present system is built upon Bluetooth. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：467 / 481

页数：15

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