Presentation on theme: "A Seamless Handoff Approach of Mobile IP Protocol for Mobile Wireless Data Network. 資研一 黃明祥."— Presentation transcript:
A Seamless Handoff Approach of Mobile IP Protocol for Mobile Wireless Data Network. 資研一 黃明祥
Overview Abstract Introduction Overview of Mobile IP A Seamless Handoff Approach Simulation and Results Conclusion
Abstract Today, mobile high-bandwidth data communications are becoming the next candidate of new targeting business. In what kind of approach we could make the communication more comfortable and more correct ？
Introduction Mobile IP technique is the most common solution for offering seamless roaming to mobile devices. There are many problems associated with Mobile IP. Such as : Triangular routing, about tunneling management, etc.
How to solve that problems? Route optimization is proposed by using binding update. In this paper, it proposes a seamless handoff mechanism to modify Mobile IP protocol.
Approach Propose an efficient handoff scheme in a routing table. (named Mobile Routing Table. MRT) Propose a packet retransmission scheme to reduce the packet loss.
Overview of Mobile IP Main Components of MIP. Basic Operations of MIP. Problems in MIP.
Main Components of MIP Home Network ： the network provide to which MN is registered. (the address is Home Address.) Foreign Network ： every other a MN can connect. Care-of Address (CoA) IP that MN registers with its home agent.