C Calculus quality characterization WLAN access point for use in uin system posicionamento wlan.

摘要

A method in a positioning system having a plurality of points of access (201) access to a target area, having at least one point of Wi-Fi estimated characteristics, the method comprising access: rated at least one of the access points Wi-Fi of the plurality, where the classification is based on determining a quality measure for accuracy of estimation of the characteristics of the access point Wi-Fi, including features at least one of: an estimated access point Wi-Fi and radio propagation characteristics of the access point Wi-Fi location.