Efficient QoS and Secure Routing In MANET using Cluster based Routing Protocol

Advance Hybrid Multi-hop routing (AHYMN) mitigates the impact of sink node isolation. It considers a hybrid multi-hop routing architecture. Many wireless applications relatively have high node density and the data collected by individual nodes are highly redundant. Thus, the data aggregation becomes attractive concept in network with mobile nodes. Hierarchical multi-hop routing protocol is formed by combining the Flat multi-hop and hybrid multi-hop routing. Flat multi-hop routing is used, when the distance between source and destination is fixed and the time is more. The hybrid multi-hop routing is used to find the cluster head in zic-zac manner and the distance is unknown and time is also unknown. This method saves the node’s energy and power consumption. Hence, the life time of the network is increased. The simulation result achieves better data transmission in resource constrained MANET.