1Lee K, Rhee I, Lee J, et al. Mobile Data Ottloading: How Much Can Wi-Fi Deliver[C]. Proceedings of the ACM SIGCOMM 2010 Conference on SIGCOMM, 2010: 425-426.
43GPP TS 23.234. 3GPP System to Wireless Local Area Network (WLAN) Interworking; System Description[S].
5H Haverinen, J Salowey. RFC 4186: Extensible Authentication Protocol Method for Global System for Mobile Communications (GSM) Subscriber Identity Modules (EAP-SIM)[S]. 2006.
6Jari Arkko, Henry Haverinen. RFC 4187: Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA)[S]. 2006.