RADIO NODE LOCALIZATION AND CLUSTERING FOR IMPROVED DEVICE LOCALIZATION

摘要

Inter-alia, a method is disclosed comprising: determining initial positioning information indicative of a respective location of one or more radio nodes; determining distances information indicative of at least one estimated distance between at least two locations of the radio nodes in case the initial positioning information comprises or represents at least two respective locations of the radio nodes; determining cluster information based on the at least one estimated distance; and determining cluster location information indicative of a respective location of one or more clusters. It is further disclosed an according apparatus, computer program and system.