快速，基于手机的GSM指纹室内定位

2012 International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2012-10-25 DOI:10.1109/ISWCS.2012.6328446

Ye Tian, B. Denby, Iness Ahriz, P. Roussel-Ragot, G. Dreyfus

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引用次数: 3

摘要

在室内环境中准确定位用户仍然是一项重要而具有挑战性的任务。本文介绍了房间级室内定位的新结果，使用标准蜂窝手机收集的蜂窝接收信号强度指纹，当用户以正常的步行速度探索室内环境时，该手机可对900和1800兆赫GSM频段进行快速扫描。采用支持向量机处理指纹的高维特征。该研究表明，一个适当编程的标准蜂窝手机可以为精确的房间级室内定位提供简单，廉价的解决方案。

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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Fast, handset-based GSM fingerprints for indoor localization

Accurately localizing users in indoor environments remains an important and challenging task. The article presents new results on room-level indoor localization, using cellular Received Signal Strength fingerprints collected with a standard cellular handset programmed to perform fast scans of the 900 and 1800 Megahertz GSM bands as a user explores an indoor environment at a normal walking pace. Support Vector Machines are used to deal with the high dimensionality of the fingerprints. The study demonstrates that an appropriately programmed standard cellular handset can provide a simple, inexpensive solution for accurate room-level indoor localization.

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2012 International Symposium on Wireless Communication Systems (ISWCS)

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