A study on the increasing throughput by smoothing handoff at mobile internet

In this study, during the handoff in mobile IP a condition is observed what the most suitable performance is appeared to use network Simulator(NS-2. lb7a). First, performance are compared the case of FA with buffer with the case ofF A without buffer. Second, by estimating the difference of performancewith the number of MN, the condition which the most suitable performance is appeared and smooth handoff can be practiced is drawn. If the result is applied to mobile Internet in common use and wireless network is constructed, mobile network can be constructed efficiently with cheaper investment price.