An Improved Version of LEACH Three Levels Hierarchical Clustering LEACH Protocol (TLHCLP) for Homogeneous WSN

Abstract: Communication process in mobile ad hoc network is based on multihopping system for routing to create a path between source and destination. If we found a solid and sound path for routing the packets that would be more reliable, adaptable and efficient for the various network scenarios too by following the next hop method and that also should be the farthest node within the cluster, then we could get superior work by the networks. This paper provides stress on same fact by means of simulating the protocol e-EPSAR over ADOV (reactive) existing protocol. In addition this research paper also shows the few simulations of e- EPSAR over multiple network (i.e. expands in the form of number of nodes) and evaluate the performance and feasibility of e- EPSAR by taking into account the various parameters of network such as Packet Sent, Packet Received, Ratio of Packet Delivery and End-to-End Average Delay. The simulations have been performed using Network Simulator 2 version 2.35. The performance obtained is better than available EPSAR.

Keywords: Multi-hopping; Reliable Node Selection; FRENSA; e-EPSAR; Cluster Based Routing