Energy Harvesting wireless sensor network(EH-WSN)

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Energy Harvesting wireless sensor network(EH-WSN) is a kind of WSN thatuses rechargeable power supply instead of using traditional battery.In traditional WSN， the energy sources is limited. When the power source ofnode nish， it can not continue to work u

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The Energy Harvesting wireless sensor network (EH-WSN) is a revolutionary type of WSN that uses rechargeable power supply instead of the traditional battery. The traditional WSN has limited sources of energy. When the source of power of a node runs out, it cannot continue to function unless it is recharged. To maximize the WSN's lifetime, energy-efficient network protocols were developed to minimize energy usage. However, with limited power, the network's lifetime is also limited. Imagine if we had access to unlimited power, we could have an infinite lifetime in the network. The environment provides unlimited power sources such as light, vibration, and heat, which can be harnessed to generate energy. The harvested energy is then stored in a storage device. When the device uses the harvested energy instead of a battery, the residual energy is no longer useful to preserve. In EH-WSN, if the rate of harvesting power is less than the power used by the node, the sensor node should go to sleep to charge up.

The EH-WSN is a revolutionary technology that is set to change the way we think about wireless sensor networks. With unlimited power sources, the possibilities are endless. The traditional WSN has been limited by the use of batteries, which have a limited lifespan. The EH-WSN, on the other hand, has an infinite lifespan, as long as it can harvest enough power to keep the network running. This technology is not only environmentally friendly but also cost-effective, as it eliminates the need to replace batteries constantly. The harvested energy can be stored in a storage device, which can be used to power other devices. The EH-WSN has the potential to revolutionize the way we live our lives, from smart homes to smart cities. With the EH-WSN, we can create a more sustainable and energy-efficient future.