Patent attributes
A method of passive asset tracking using observations of one or more pseudo Wi-Fi access points includes associating unique identifying information of a pseudo Wi-Fi access point with a moveable asset in an asset tracking database, receiving observation data from a Wi-Fi AP Database including the unique identifying information of the pseudo Wi-Fi access point and location information of the pseudo Wi-Fi access point, determining a location of the moveable asset based, at least in part, on the observation data of the pseudo Wi-Fi access point, and storing the location of the moveable asset in the asset tracking database. There is no communication between the asset tracking database and one or more wireless devices that report an encounter with the pseudo Wi-Fi access point to the Wi-Fi AP Database.