A study of power management techniques for Internet of Things (IoT)

Internet of Things (IoT) advances when regular ordinary objects have inter-connected microchips inside them. These microchips help stay informed concerning other objects, as well as a significant number of these devices sense their surroundings and report it to different machines and also to the people, so is the application of home environment. The viable significance of the IoT is made conceivable through enabling technologies, for example, Wireless Sensor Networks (WSNs), essentially utilized for detecting operations. In any case, there is a principle prerequisite that makes a wireless sensing perfect for use in the IoT, which is the energy efficiency. Much of the time, the sensing devices are battery-powered, so low-power system is prime requirement. Several mechanisms can be adopted in order to reduce the power consumption while designing the devices that implement a wireless protocol. This paper has presented a comparative study of various energy efficient IoT techniques.