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학술지 Authentication Mechanism for Fast Handoff in CDMA2000-WiBro Interworking
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저자
홍도원, 김재윤, 신상욱
발행일
201002
출처
Science China: Information Sciences, v.53 no.1, pp.137-146
ISSN
1674-733X
출판사
Science China Press, Springer
DOI
https://dx.doi.org/10.1007/s11432-010-0019-7
협약과제
10MS4900, 실시간 분석을 위한 디지털 포렌식 기술 개발, 홍도원
초록
In this paper, we propose the authentication mechanism for a handoff in cdma2000-WiBro interworking environment. In the interworking environment, the handoff procedure requires the authentication on MS for the access control and the accounting. In the handoff procedure, it is required to perform the EAP-AKA authentication process with cdma2000-HN (home network) because TN (target network) does not have the information for the authentication about MS. This process has relatively long delay. Therefore, the fast handoff authentication mechanism for reducing the long delay in the handoff procedure is needed. Thus this paper proposes the handoff authentication method of using the reactive context transfer and ticket forwarding method, to provide the fast handoff in cdma2000-WiBro interworking environment. The proposed scheme satisfies security requirements on handoff and has the advantage of low signaling overhead in handoff authentication. © Science China Press and Springer-Verlag Berlin Heidelberg 2010.
키워드
Authentication, Cdma2000, Handoff, Interworking, WiBro
KSP 제안 키워드
Authentication method, Context transfer, EAP-AKA, Fast handoff, Home Network, Security requirements, access control, handoff authentication, signaling overhead