A Performance Analysis of Wireless Sensor Networks in Recent Years

Abstract

Wireless Sensor networks (WSNs) have become one of the most interesting areas of research in the past few years. Undoubtedly, wireless transmission techniques are used for all node-to-node communication. Additionally, because wireless sensor networks are self- organized, independent of fixed infrastructure, and their topologies vary on a regular basis, broadcasting is the default method of communication in WSNs. But a handful of sensor nodes in long-lasting networks have dynamically accomplished it. They are autonomous systems that share common sensors, centralized nodes, and a back-end server. The real-time independent sensor data is initially transmitted by the common sensors, and finally, the back- end server receives the sensed data to do additional process and performance analysis. Wireless sensor networks (WSNs) are hybrid nodes with wireless communication interfaces, data sensing, processing, and storage capabilities that are rapidly expanding in number. It is used for many different things in daily life, including tracking vehicles, keeping an eye out for fires in the forest, finding and tracking soldiers for military usage, keeping an eye on the oceans and seas, and creating intelligent places.