Mobile communication method, mobile station, and mobile switching center

摘要

A mobile communication method includes: a step which transmits a NAS connection establishment request signal for a specific communication to a exchange station MME/SGSN while an AS connection is established between a mobile UE and a radio access network device eNB/RNC; a step which decides to regulate establishment of the NAS connection for a specific communication when the exchange station MME/SGSN has received the NAS connection establishment request signal for a specific communication and a predetermined condition is satisfied; and a step which regulates transmission of a first connection establishment request signal for a specific communication and the NAS connection establishment request signal for a specific communication until a regulation time has elapsed after the mobile station UE has received a reject signal containing the regulation time for regulating the NAS connection establishment for a specific communication.