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For improving the precision of the fingerprint positioning algorithm based on WIFI and decreasing the complexity of the algorithm at the same time, this paper proposed a KNN + Bayes fusion positioning algorithm based on subsection and interpolation. In the process of building fingerprint library, we use the method of linear interpolation to get the fingerprint which is in the middle of adjacent sampling...
At outdoor environment, GPS can provide accurate location services. But at indoor environment, it can not. In order to realize accurate positioning indoor, we propose a fingerprint localization algorithm based on WiFi in this paper. In the process of our research, we will divide the indoor environment that need provide accurate location services into a certain scale of virtual grid, and tag each vertex...
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