Title :
AAA architecture for mobile IP in overlay networks
Author :
Zhen, Zhen ; Sampalli, Srinivas
Author_Institution :
Fac. of Comput. Sci., Dalhousie Univ., Halifax, NS
Abstract :
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 is designed to shorten the delays
Keywords :
IP networks; mobile computing; protocols; authentication delays; authentication, authorization and accounting architecture; mobile IP; next generation wireless network; overlay networks; Authentication; Computer architecture; Delay; Home automation; IP networks; Intelligent networks; Protection; Protocols; Wide area networks; Wireless LAN;
Conference_Titel :
Local Computer Networks, 2005. 30th Anniversary. The IEEE Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7695-2421-4
DOI :
10.1109/LCN.2005.20
