Survey on Wireless Sensor Network, Its Applications and Issues

Abstract

WSN is a network comprising of various sensor nodes that are highly energy efficient used in various applications now a days. It helps in transmitting data from sensor nodes to the base stations in a highly reliable and secured manner. It plays a very important role in real world and integrates with many other technologies like Cloud Computing, Internet of Things (IoT). Different researchers continuously attempted to work on different constraints under Wireless Sensor Network which further becomes research motivation. In this paper, we highlighted various issues facing by different researchers while data transmission among sensor nodes. WSNs are used in various areas in all over the world, and significant progress has been made to expand the use of sensor nodes over the past two decades.