A Review : Wireless Sensor Networks (WSN) and Security Aspects
This review paper works on general description about the sensor nodes and networks with its routing and security issues.
Abstract
Wireless sensor network has become one of the dominating technologies which are affecting our daily life. In wireless sensor networks small sensors are spread across a geographical area. Each sensor has wireless communication capability and some level of intelligence for signal processing and networking of the data, which continuously collects the data from the surroundings and after some processing, sends them to the base station. The computers in the base station, then interprets the data and suggests the desired action. Sensor nodes in WSN have its own operating system that is Tiny-OS. Wireless sensor networks used in different applications in different fields. This review paper works on general description about the sensor nodes and networks with its routing and security issues.