Power Control Schemes in Wireless Sensor Networks Seminar Report

Power Control Schemes in Wireless Sensor Networks Seminar Abstract
A wireless sensor network consists of sensor nodes deployed over a geographical area for monitoring physical phenomena like temperature, humidity, vibrations, seismic events, and so on. Typically, a sensor node is a tiny device that includes three basic components: a sensing subsystem for data acquisition from the physical surrounding environment, a processing subsystem for local data processing and storage, and a wireless communication subsystem for data transmission. In addition, a power source supplies the energy needed by the device to perform the programmed task. In order to fulfill the application requirements, in several cases, sensor nodes should have their life time long in the order of several months. Therefore, energy saving schemes plays a crucial role in such type of networks.
The communication subsystem has energy consumption much higher than the computation subsystem. It has been shown that transmitting one bit may consume as much as executing a few thousands instructions. The radio energy consumption is of the same order of magnitude in the reception, transmission, and idle states, while the power consumption drops of at least one order of magnitude in the sleep state. Therefore, the radio should be put to sleep (or turned off) whenever possible. Depending on the specific application, the sensing subsystem might be another significant source of energy consumption, so its power consumption has to be reduced as well.

View Full Report

You may also like these posts

Latest IEEE Electronics Seminars Topics with Full Reports- 2017

New Electrical Seminar Topics – 2017

if you find any broken links on this page, please report to us. We will fix it for you 🙂

One thought on “Power Control Schemes in Wireless Sensor Networks Seminar Report

  • October 2, 2013 at 6:06 am

    Thanks for sharing this information it gives me insight on how wireless sensors network works such technology would be a great help to solved monitoring problems in the future of networking.


Leave a Reply

Your email address will not be published. Required fields are marked *