Abstract: A mobile Ad hoc network is a dynamic, infrastructure-less, self-configuring and self-healing network of mobile. A MANET is a multi-hop peer-to-peer wireless network. In Ad hoc network there is no central control or Administration. Each node is free to move arbitrarily as the network topology changes regularly. As per need of new applications new research aspects related to energy consumption, mobility management of node, minimize packet loss ratio, increase throughput has been appeared.