상세정보
학술대회
Efficient 3G/WLAN Interworking Techniques for Seamless Roaming Services with Location-Aware Authentication
- 발행일
- 200505
- 출처
- International Conference on Research in Networking (NETWORKING) 2005 (LNCS 3462), v.3462, pp.370-381
- 협약과제
- 05MK1800, 무선 네트워크 연동용 보안 플랫폼 기술 개발, 전성익
- 초록
- This paper proposes novel concepts and architectures for location-aware seamless authentication and roaming in the new interworking system between third-generation (3G) mobile networks and wireless local area networks (WLANs) where local mobility movements (micro-mobility) are handled together with global movements (macro-mobility). We introduce location as a key context in secure roaming mechanism for context-aware interworking. The fast secure roaming with location-aware authentication is implemented at an entity called LBS Broker that utilizes the concepts of direction of user and pre-warming zone. We present the interworking techniques with LBS Broker for seamless secure WLAN/3G integration enabling to meet the requirements of the future location-aware service scenarios. Performance evaluation is also presented to demonstrate the effectiveness of the proposed scheme for fast location-aware secure roaming. © IFIP International Federation for Information Processing 2005.
- KSP 제안 키워드
- Context aware, International federation, Local Area Network(LAN), Location-Aware Service, Mobile networks, Novel concepts, Performance evaluation, Pre-warming, Seamless roaming, Service Scenarios, Wireless Local Area Networks(WLANs)