Experimental analysis of multi interface mobility management with SIP and MIP

We provide an experimental analysis of MIMM (multi-interface mobility management) demonstrated in a heterogeneous network involving 802.11b and CDMA access technologies. We have experimented WAN-LAN handoff for real-time service (voice and video) in the testbed. The subnet handoff managed by MIMM was done seamlessly in this environment and is proved to support real-time application effectively. Both application layer and network layer mobility management were used in the experiment and their results were analyzed for real-time traffic.