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Multi-layered Mobility Management for Heterogeneous Traffics Using the Combination of SIP and FMIPv6  

Jung, Hyun-Duk (연세대학교 전기전자공학과 유비쿼터스 네트워크 연구실)
Lee, Jai-Yong (연세대학교 전기전자공학과 유비쿼터스 네트워크 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.35, no.11A, 2010 , pp. 1051-1058 More about this Journal
Abstract
Mobile IP (MIP) and SIP are considered as important technologies to provide the macro mobility in the next generation mobile convergence networks which have heterogeneous access networks. Typically, MIP and SIP are more suitable for the non-real-time TCP connections and the real-time RTP/UDP sessions respectively, hence a handset which uses both of these sessions should simultaneously apply MIP and SIP to perform the efficient mobility management. Existing multi-layered mobility management schemes focus on the signalling order of each protocol. However, simple combining of two protocols cannot provide the performance enhancement of the mobility management. In this paper, a novel multi-layered mobility management algorithm using the combination of SIP and fast MIPv6 (FMIPv6) is proposed. FMIPv6 and SIP mobility is simultaneously performed to reduce the service interrupt time and to guarantee QoS requirement. The delay model is defined to analysis the performance of the algorithm and the simulation results show the performance of the proposed algorithm.
Keywords
Mobility Management; Multi-layer; Real-time; Mobile IP; SIP;
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