GENERATE A RADIO MAP FOR INDOOR NAVIGATION

摘要

A method, electronic device and apparatus are disclosed. The method comprises obtaining a plurality of fingerprints. Each fingerprint is determined by a respective radio node. One or more respective signals are sent by one or more respective radio nodes surrounding the respective radio node. Each fingerprint comprises a respective piece of position information that is indicative of the respective location of the radio node that determined the fingerprint. Each fingerprint further comprises at least one respective piece of identifier information associated with and uniquely identifying the respective one or more radio nodes surrounding the respective radio node. The method also includes generating a radio map based at least on the fingerprints; determining a further radio measurement for a current location of the electronic device; and determining the position of the electronic device based at least on the determined further radio measurement and the generated radio map.