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Fast and Secure Reauthentications for 3GPP Subscribers during WiMAX-WLAN Handovers

机译:在WiMAX-WLAN切换期间对3GPP用户进行快速,安全的重新认证

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Wireless technologies such as the Wireless Local Area Network (WLAN), the Worldwide Interoperability for Microwave Access (WiMAX), and the Third-Generation (3G) mobile communications system complement each other to support a variety of services suited for the home, urban, and global environments. As roaming users expect a seamless handover (HO) experience when switching from one wireless network to another, fast and secure HO operations must be supported by the networks. In this paper, we present and analyze five reauthentication protocols for HOs between WiMAX and WLANs by subscribers of networks conforming to the 3G Partnership Project (3GPP) standards. Our proposed protocols achieve outstanding performance results compared to standard protocols in terms of reauthentication signaling traffic and reauthentication delay, while fulfilling essential HO security requirements such as the provision of mutual authentication and forward and backward secrecy.
机译:无线局域网(WLAN),全球微波访问互操作性(WiMAX)和第三代(3G)移动通信系统等无线技术相辅相成,可支持各种适用于家庭,城市,和全球环境。由于漫游用户期望从一个无线网络切换到另一无线网络时的无缝切换(HO)体验,因此网络必须支持快速而安全的HO操作。在本文中,我们提出并分析了符合3G伙伴计划(3GPP)标准的网络用户对WiMAX和WLAN之间的HO的五种重新认证协议。与标准协议相比,我们提出的协议在重新认证信令流量和重新认证延迟方面达到了出色的性能结果,同时满足了基本的HO安全要求,例如提供了相互认证以及前向和后向保密性。

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