Energy efficiency and network lifetime are the one of the most important issues in Wireless Sensor Network (WSN). As well as, they are mandatory for low-cost solutions to various real world challenges. Sensor nodes depend on the power of its battery which has a significant effect on their performance. Clustering and localization of sensor nodes are one of the efficient techniques to increase the network lifetime. This paper discusses a new clustering protocol scheme is proposed and evaluated; the new scheme depends on hybrid nodes localization formation to improve the existing Low Energy Adaptive Clustering Hierarchy (LEACH) protocol. The LEACH static clustering is based on the heterogeneous routing protocol. Hence, enhancing allocation improves a number of transmission data rate and node lifetime to achieve the network longevity in WSN. Results are simulated using Matlab simulation tools; the proposed scheme shows 15 % improvement in WSN total network lifetime and 15 %–49 % enhancement in the total number of packets transmitted. |
