Authentication mechanism for fast handoff in cdma2000-WiBro interworking

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...

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Bibliographic Details
Published in:Science China. Information sciences 2010-01, Vol.53 (1), p.137-146
Main Authors: Hong, Do Won, Kim, Je Yoon, Shin, Sang Uk
Format: Article
Language:English
Subjects:
Access control
Accounting
Authentication
CDMA2000
China
Computer Science
Delay
Information Systems and Communication Service
Networks
Research Papers
Security
Tickets
切换过程
快速切换
操作环境
认证机制
访问控制
验证机制
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Summary: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.
ISSN:1674-733X
1869-1919
DOI:10.1007/s11432-010-0019-7