Paper Details

Wireless Sensor Networks (WSN) are networks of usually small, battery-powered, having with on-boardprocessing, communication, and sensing capabilities. Owing to the limited and non-rechargeable energy supply (e.g.battery), WSNs have stringent requirements about power consumption. So energy-efficient protocols are necessary tosave energy and prolong network lifetime. Particularly wireless sensor network faces issue of excessive packet loss, overhearing, retransmission of the packets because of node mobility and constant energy dissipation. From twenty years,clustering-based protocols are known to be the best for heterogeneous wireless sensor networks (WSNs) because theywork on the principle of divide and conquer. In new system we are going to implement new clustering-based protocolsfor heterogeneous WSNs, known as single-hop energy-efficient clustering protocol and multi-hop energy-efficientclustering protocol). In new system the Cluster Head is elected by a weighted probability based on the ratio betweenresidual energy of each node, average energy of the network and distance of the node from base station. Nodes havinghigh initial energy and residual energy will have more chances to be elected as CHs than nodes with low energy whereasin M-EECP, the elected CHs communicate the data packets to the base station with the help of multi-hop communicationapproach.

Mr. Mahesh M Bagali, Mr. Vijay Shelke, “EXPANSION OF WIRELESS SENSOR NETWORK LIFETIME BY PRODUCTIVE CLUSTERING ALGORITHM”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 6, Issue 3, pp. 1-3, March 2019.