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Session Management Scheme for Supporting User Mobility in a IP-Based Convergence Network
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 Title & Authors
Session Management Scheme for Supporting User Mobility in a IP-Based Convergence Network
Yu, Myoung Ju; Park, Ju Man; Lee, Jong Sung;
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This paper proposes a user mobility management scheme which supports seamless service even if a user changes his accessing terminal in service in IP-based convergence network. Most of ongoing researches concerning mobility management as well as the existing mobility schemes have been focused to support terminal mobility. It is limited to support a variety of mobility types such as user mobility. The proposed scheme uses the mapping relationship between UID(User Identifier), user specific identifier and TID(Terminal Identifier), specific terminal identifier and forms packet address with user specific permanent 3 layer address for session continuity in case of user mobility. We numerically analyze and compare handover signaling cost between the existing user mobility scheme and the proposed scheme. The result shows that the proposed scheme has lower handover signaling cost than the existing one, [1].
User Mobility;Mobility Management;User Identifier;User Permanent-Address;
 Cited by
H. Li, C. Peng, B. Li, Y. Chen, W. Zhang, J. Wu, and H. Huang, "User ID routing architecture," IEEE Veh. Technol. Mag., vol. 5, no. 1, pp. 62-69, Mar. 2010. crossref(new window)

Y. Cui, K. Nahrstedt, and D. Xu, "Seamless user-level handoff in ubiquitous multimedia service delivery," ACM Multimedia Tools and Appl., vol. 22, no. 2, pp. 137-170, Feb. 2004. crossref(new window)

M. J. Yu, J. M. Lee, T. M. Um, W. Ryu, B. S. Lee, and S. G. Choi, "A new mechanism for seamless mobility based on MPLS LSP in BcN," IEICE Trans. Commun., vol. E91-B, pp. 593-596, Feb. 2008. crossref(new window)

H. Lee, J.-Y. Song, S.-H. Lee, S. Lee, and D.-H. Cho, "An integrated mobility management methods for mobile IP and SIP in IP based wireless data networks," ACM Wireless Pers. Commun., vol. 35, no. 3, pp. 269-287, Nov. 2005. crossref(new window)