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Chapitre D'ouvrage Année : 2009

WIFE : Wireless Indoor positioning based on Fingerprint Evaluation

Résumé

Location awareness of a user or a device has always been considered as a key element for enhancing network performance and improving user experience by enabling efficient mobility and innovative location-based services. In this paper, we present our proposal named WIFE (Wireless Indoor positioning based on Fingerprint Evaluation), a user-based location determination system which utilizes the information of the Signal Strength (SS) received from the surrounding Access Points (APs) inside a building. We focus on a WiFi environment for its low cost and ease of deployment and study fingerprint-based deterministic techniques for their simplicity and reduced processing time and resource requirements. We first address the inherent impairments of an indoor environment which prevent a positioning system from being accurate and then describe our proposed methodology for mitigating them

Dates et versions

hal-00472945 , version 1 (13-04-2010)

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Citer

Apostolia Papapostolou, Hakima Chaouchi. WIFE : Wireless Indoor positioning based on Fingerprint Evaluation. Networking 2009 : 8th International IFIP-TC 6 Networking Conference, Aachen, Germany, May 11-15, 2009, 5550, Springer, pp.234 - 247, 2009, Lecture notes in computer science, 978-3-642-01398-0. ⟨10.1007/978-3-642-01399-7_19⟩. ⟨hal-00472945⟩
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