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학술대회 Authentication Architecture for Interworking between Universal Mobile Telecommunications Systems (UMTS) and High-speed Portable Internet (HPi) System
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저자
임선화, 노현석, 김대익, 이상호
발행일
200509
출처
Vehicular Technology Conference (VTC) 2005 (Fall), pp.774-778
DOI
https://dx.doi.org/10.1109/VETECF.2005.1558029
초록
In order to overcome the drawbacks and combine the advantages of both 3G packet-switched mobile communication systems and WLAN, high-speed portable Internet (HPi) system based on 2.3GHz bandwidth and IEEE 802.16e has been developed in Korea. In these heterogeneous wireless networks, it is important for each wireless system to be backwardly compatible with other wireless systems and to be smoothly roamed. In order to provide wireless Internet service for users who roam to another wireless network, users should be authenticated and/or authorized. In this paper, we focus on providing authentication architecture for interworking between UMTS and HPi system based on EAP and Diameter for a mobile user authentication.
키워드
Authentication, Diameter, Extensible Authentication Protocol (EAP), High-speed Portable Internet (HPi), Universal Mobile Telecommunications Systems (UMTS)
KSP 제안 키워드
Authentication architecture, Extensible Authentication Protocol(EAP), Heterogeneous wireless networks, High Speed, IEEE 802.16e(Mobile wimax), Internet service, Mobile telecommunication, Packet-switched, Telecommunications systems, User Authentication, Wireless Internet