Optimization methods for a Wifi location system

• Autores: Aurea María Martínez Varela, Lino José Álvarez Vázquez, Fernando Aguado Agelet, Eva Balsa-Canto
• Localización: Progress in industrial mathematics at ECMI 2006 / Luis Bonilla (aut.), 2008, ISBN 978-3-540-71991-5, págs. 838-842
• Idioma: inglés
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• Resumen

  • Indoor location systems using 802.11 standard, based on the comparison of the received and predicted levels of the received signals from the Access Points, are a very interesting research area. The location information is computed by searching the nearest neighbour of the measured signal strength within the radio map. In this chapter, we apply a global optimization algorithm to obtain the Access Points location distribution that yields the best performance of these location systems.