Energy-efficient CH selection protocol for mobile smart dust network
D. Rajesh, G. S. Rajanna · e-Prime - Advances in Electrical Engineering Electronics and Energy · 2023
Despite the fact that smart dust networks (SDNs) were in usage for more than ten years, numerous contemporary activities, including emergency management, environmental sensing, and healthcare observation, largely rely on them today. In besides having a small channel transmission rate, this form of system has a limited power capacity and a restricted existence. Because of the significant impact that communication costs have on the energy consumption of smart dust nodes, connectivity is one of these systems' greatest problems. Among the most effective methods for conserving SDN energy has indeed been demonstrated to be clustering. Among the most essential sensor network clustering protocols is LEACH (low energy adaptive clustering hierarchy). Furthermore, there are significant issues with this protocol, particularly when Cluster head (CH) is chosen randomly during setup. The purpose of this research is to improve smart dust environment by selecting a CH based on its energy consumption level. The outcomes show how effective this work is at enhancing IE2-LEACH and EESR while extending the lifespan and enhancing SDN effectiveness.