Mobile communication system

摘要

Abstract A mobile communication system of the present invention includes: a mobile station; a base station wirelessly communicating with the mobile station; and a gateway apparatus connected to the base station and a core network. The base station includes: first transmission 5 means for transmitting a registration message for registering the mobile station in the gateway apparatus; and second transmission means for transmitting a message pertaining to establishment of an emergency call originated by the mobile station. The gateway apparatus includes: first reception means for receiving the registration message from the base station; second reception means for receiving an establishment message pertaining to establishment of 10 the emergency call from the base station; and check means for checking consistency between the registration message and the establishment message. Fig.1 circuit switching packet switching 5 0 Station station (MSC) (SGSN) femto base station 3 0 gateway (HNB-GW) femto base station (HNB) mobile station unauthorized mobile 1 0 - 2 supporting 3rd station supporting 1 0 - 1 generation 3rd generation