Directional Data Routing Strategies Toward Energy Conservation in Diverse Sensor Networks

ABSTRACT Energy efficiency is one of the main factors that determine the durability and dependability of WSNs. The performance and lifespan of a network are usually limited by the small battery capacity of the sensor nodes. Traditional cluster–based routing protocols enhance energy efficiency by creating clusters and sending data to the base station (BS) through the group‐head nodes. Nevertheless, if a node that is between the BS and its cluster head sends data through the cluster head instead of directly to the BS, redundant reverse transmission can happen, which results in unnecessary energy dissipation. Hence, a Path Direction‐Sensitive Routing Protocol (PDSRP) is introduced to resolve this problem. It uses signal strength indicators to locate the best transmission paths dynamically. The new protocol is instrumental in equalizing energy consumption, cutting down on reverse communication, and improving the general routing efficiency level. According to simulation results, PDSRP is able to considerably reduce power wastage and increase the longevity of the network; thus, it is a viable solution for IoT‐based WSN applications that is scalable and energy‐efficient.