Research in Wireless Sensor Networks (WSNs)
To envision a research in the domain of Wireless Sensor Networks (WSNs), we have to understand the basic terminology of WSNs. WSNs is a combination of two major technologies called wireless communication and sensors. Sensors is an actuating device, which is used to sense the environmental parameters such as fire, temperature, pollutants, vibrations, humidity, and etc. Besides, the wireless is a communication technology that permits the communication between the sensors. And the sensing and communication makes a feasible network called WSNs. In any WSNs, we know that a sensors is an inexpensive device which has low power, small processing unit, and short range of wireless communication capability. These inexpensive sensors are deployed in most hazardous places to sense the random events, and deliver the information to a remote base station. The deployment of these sensors can be manual as well as random (dropped through airplane or remote controlled ...