ALowCostandFastHandoff Solution inIPv6Networks

Asthewireless communication andmobile terminal technologies develop, themobility ofconsumers rapidly increases. Theconsumers inthis dynamic environment also wanttoconnect their devices andtoreceive seamless services anywhere, anytime. NetworkMobility (NEMO)proposed byIETFfocuses onthe condition wheretheentire networkmoves.However, inthe G;EMO basicsupportprotocol', thetunneling overheads increase andthepinball-routing problem occurs asthelevels of nesting ofa mobile networkincrease. Therefore, we propose a fast handoff solution tosupport real-time applications evenifthe levels ofnesting ofamobile network aredynamically changed. I.INTRODUCTION