Two-path mechanism of mobile IPv6 for the guarantees of real-time service

The rapid growth of the Internet has allowed users to enjoy various multimedia services. In particular, audio and real-time services need to cater to users' demand and provide higher QoS(quality of service). Users want to continue to have this kind of fixed-node services when they move. In this paper, the accessibility and continuity of Mobile IPv6 mechanism in the mobile-node was utilized to guarantee rapid real-time service. The established cable Internet can only provide Best Effort service and cannot guarantee the quality of service. The reservation of resources through RSVP signal protocol can make possible the security of real-time traffic. This paper presents two-path mechanism which in the mobile node and resolves handoff.