Utilizando Características do Ambiente Monitorado Para Aumentar a Precisão na Localização de Dispositivos Wi-Fi Evitando a Calibragem

Luís F. M. de MoraesBruno A. A. NunesRafael de M. S. Fernandes

A system for locating wireless network devices in a local area, based upon radio-frequency characteristics was proposed and analyzed in [1]. In the present work, the construction of the model considered in [1] is modified to consider the characteristics of the monitored environment, such as walls, windows, closets, and other types of obstacles. Taking in consideration these characteristics, the precision of the system grew up to 13%, without any increase in the complexity or effort of implementation.

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