Implementation of Multiple Heterogeneous Interface Mobile Node in NS2

In the next generation of the mobile network there will be the future of the heterogeneous interface. As it provides the multiple interface at the same time hence will connect to the many interfaces at the same time but will connect to the best one at the time so it will provide the better connectivity at all time. The 4G’s main feature is always providing best connectivity to speedy network. As 4G is providing the mobile-ip connectivity hence will support the voice over ip. This project will provide multiple interfaces to the NS hence will helpful for the research and educational purpose. This paper will provide the idea of creating heterogeneous interface to mobile node architecture in NS. The NS2 is open source so this will provide good environment for the research work. In this paper we are going to explain the architecture of the adding multiple interface to NS2 model.