The precise underground localization method based on WIFI network

Abstract

The localization information of the mobile nodes is captured by the nodes of the underground WIFI network collaboratively through the received RF amplitudes. This method is based on the information fusion of Markov chain. The spectrum distribution information between two adjacent nodes is perceived by the mobile node, and then the frequency and power vector… (More)
DOI: 10.1109/APCC.2012.6388277

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