WLAN access network selection by an user equipment for access to a mobile network

摘要

Embodiments of the present invention include a method for WLAN Access Network WLAN-AN selection by an User Equipment UE for access to a mobile network PLMN, said selection including, for an UE roaming in a Visited PLMN VPLMN and requiring a Packet Data Network Gateway PDN-GW in its Home PLMN HPLMN, selection of a WLAN-AN having connectivity to at least one PDN-GW in said HPLMN, based on information on connectivity to at least one PDN-GW in said HPLMN of WLAN-ANs candidate for said selection, referred to as connectivity information.