Özet:

Abstract WSN is a collection of tiny nodes deployed in a particular area connected wirelessly to form a network and sense the data from the environment. The nodes have resource constraint property which collects the data from the environment and transmits it to the base station. Clustering is one of the efficient ways to enhance network performance. In the clustering process, one node is selected as a cluster node and all other nodes are called as cluster members. The cluster member sends data to their respective Cluster Head and then forwarded it to the sink. The proposed Energy Efficient Multilevel Routing Protocol (EE-MRP) is proposed. The network is portioned into regions and sub-regions based on the longitudinal distance from the base station. The advanced and Normal nodes are used in the network.  The election of Cluster Head depends on trust criterion and neighbor nodes as parameters. The trust in the proposed protocol is calculated using the maximum node remaining energy and minimum base station distance as a ratio. The CH-to-CH communication is performed within the network and enhances network performance.

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