ANDROID MOBILE DEVICE CAPABLE OF CONNECTING WITH I-WLAN, AND METHOD OF CONNECTING ANDROID MOBILE DEVICE WITH I-WLAN

摘要

PURPOSE: An android terminal for connecting to an I-WLAN(Interworking-Wireless Local Area Network) and I-WLAN access method thereof are provided to enable a user to access the I-WLAN by including a client of a VPN(Virtual Private Network). CONSTITUTION: An I-WLAN native service unit of an android terminal(100) and a PDG(Packet Data Gateway)(300) execute code algorithm negotiation, random number exchange, and Diffie-Hellman key exchange by exchanging IKE(Internet Key Exchange) messages with the android terminal and the PDG. An(Extensible Authentication Protocol)-AKA(Authentication Key Agreement) authentication process is executed between the I-WLAN native service unit of the android terminal and the PDG. The android terminal acquires a remote IP(Internet Protocol) through the configuration payload of an IKE version two.