Active Networks for 4G Mobile Communication: Motivation, Architecture, and Application Scenarios
IWAN '02 Proceedings of the IFIP-TC6 4th International Working Conference on Active Networks
A secure context management for qos-aware vertical handovers in 4g networks
CMS'05 Proceedings of the 9th IFIP TC-6 TC-11 international conference on Communications and Multimedia Security
NETWORKING'05 Proceedings of the 4th IFIP-TC6 international conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communication Systems
Interworking techniques and architectures for WLAN/3G integration toward 4G mobile data networks
IEEE Wireless Communications
IEEE 802.11 roaming and authentication in wireless LAN/cellular mobile networks
IEEE Wireless Communications
Global roaming in next-generation networks
IEEE Communications Magazine
Handover management for mobile nodes in IPv6 networks
IEEE Communications Magazine
Security aspects of 3G-WLAN interworking
IEEE Communications Magazine
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The ubiquitous and autonomic computing environments is open and dynamic providing the universal wireless access through seamless integration of software and system architectures. Therefore the roaming services with the predefined security associations among all of the mobile devices in various networks is especially complex and difficult. Furthermore, there has been little study of security coordination for realistic autonomic system capable of authenticating users with different kinds of user interfaces, efficient context modeling with user profiles on Smart Cards, and providing pervasive access service by setting roaming agreements with a variety of wireless network operators. This paper proposes a Smart Card based security management framework that supports the capability of interoperator roaming with the pervasive security services among the network domains. Our proposed system with Roaming Coordinator is more open, secure, and easy to update for security services throughout the different network domains such as public wireless local area networks (PWLANs), 3G cellular networks and wireless metropolitan area networks (WMANs).