AAA architecture for mobile IP in overlay networks


The next generation wireless network is an overlay network, in which AAA (authentication, authorization and accounting) is performed across domains. The current IETF AAA architecture causes long authentication delays during handoffs. In this paper, we propose a new network trust model to simplify the key management among networks. Based on this, a protocol… (More)
DOI: 10.1109/LCN.2005.20


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