Method of Subscriber Authentication for Packet Data Communication in Access Network of Mobile Communication System

摘要

The present invention relates to a subscriber authentication method in a packet data communication in the mobile communication network, from the mobile communications terminal If the packet data service connection request response message containing the session number and the ESN and MIN information to the data location register requesting a session with the first phase, the data group is a mobile communication terminal location registration, at the request of the radio station in the first step Transfer to phase 2, step 2 and step 3, the radio station to assign a traffic channel for the mobile communication terminal station is a mobile communication terminal requests to the hardware identification information and receive a fourth step, the ESN received in the steps 2 and 4 hardware ID information if it is determined that the ESN be the same hardware ID information in step 5, step 5, to determine whether the same user identity and by completing the step 6 to provide a packet data service to the mobile communication terminal, using the packet data service a mobile communication terminal with respect to the Access Network compare the information stored in the request information received by the terminal to determine whether or not the same, and provides an effect to be capable of performing an accurate accounting through, ..