Controlling radio fingerprint observation report collection

摘要

A method includes obtaining or holding available boundary information representing boundary of an indoor environment for which an indoor radio positioning map is to be updated and/or generated, determining whether a current position of a mobile device is in a vicinity of said indoor environment at least partially based on said boundary information; if it is determined that said current position of said mobile device is in a vicinity of said indoor environment, collecting or triggering collecting radio fingerprint observation reports by said mobile device, wherein said radio fingerprint observation reports are collected for updating and/or generating said indoor radio positioning map. Furthermore, a corresponding apparatus and system are disclosed.