FAST AND REACTIVE HANDOFF OVER HETROGENOUS NETWORK

In the last decade several wired and wireless networkhave made immense contribution for giving globalinformation access to diverse users. The next generationcommunication aims at integration of different networks.The communicating devices needs frequent mobility andcommunicate to each other in the different architecturaland topological networks. However, there is a seriousproblem of call drop or interrupted communication dueto improper handoff if a mobile devices moves amongdifferent types of network during communication. It alsoaffects it’s QoS. Therefore, in this paper, we propose areactive handoff management mechanism inheterogeneous network for mobile nodes with respect toIP network and MANET.