基于无线局域网的大规模室内定位地板精度的提高

2011 IEEE MTT-S International Microwave Workshop Series on Intelligent Radio for Future Personal Terminals Pub Date : 2011-09-26 DOI:10.1109/IMWS2.2011.6027200

Hyunil Yang, Gi-Wan Yoon, Dongsoo Han

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引用次数: 1

摘要

基于WLAN信号的定位在室内定位中最受欢迎，而GPS在室内很难工作。在无线局域网定位系统中，偶尔会出现楼层误差，给室内导航系统带来严重的副作用。本文介绍了我们的地板误差校正方法。简单地说，校正方法是基于Wi-Fi接入点集相似度。我们设计了一种比传统系统地板误差更小的新方法。我们将所提出的方法应用于COEX，这是与其他研究相比最现实的案例。因此，我们希望本文的研究结果对同学科的研究者有一定的指导意义。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Floor accuracy improvement of wireless LAN based large scale indoor positioning

WLAN signal based positioning is most popular in indoor localization, where GPS is hardly working inside buildings. In WLAN localization system, floor errors are occurred occasionally, which cause the serious side effects in indoor navigation system. In this paper, we introduce our floor-error correcting method. Simply, the correction method is based on Wi-Fi access point set similarity. We devised a new method with less floor errors than conventional system. We applied our proposed method to COEX, the most realistic case comparing with other researches. Therefore we expect that the result in this paper is meaningful to the researchers in same discipline.

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2011 IEEE MTT-S International Microwave Workshop Series on Intelligent Radio for Future Personal Terminals

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