A cost-effective mobility modelling in nested network mobility

A mobile network is an entire network, moving as a unit, which dynamically change its point of attachment to the Internet and its reach-ability in the topology. Network Mobility is thus the opportunity to realize the Ubiquitous Internet, i.e. permanent access anywhere at anytime, in fixed locations and while on the move, provided that any available access network can be accommodated. In this paper, we propose a cost-effective mobility modelling in nested Network Mobility which is based on binding update multi-cast by various mobility patterns of mobile nodes in nested Network Mobility. This proposed scheme is combined Hierarchical Mobile IPv6 with Network Mobility because a mobile networks and mobile nodes move in tandem and create a hierarchy in the wireless network to management of micro-mobility and seamless handoff. These issues are focuses on the area of mobility modelling in nested Network Mobility. We address the key function for our proposed scheme and simulate the usefulness of our proposed method using mathematically analyze. We then testify that the proposal has best performance compared with Network Mobility protocol.