A Study on Energy Harvesting Aware Routing for Vibration-Motivated Wireless Sensor Networks
نویسندگان
چکیده
Extracting an electrical energy from various environmental sources, called energy harvesting (or energy scavenging), has been an issue and attracting researchers’ attention in energy replenishable networks. In particular, a piezoelectric device based energy harvesting from ambient vibrations is a promising technique for easy of battery energy replenishment in vibration-motivated wireless sensor networks (WSNs). In this paper, we first address two major issues of vibration-based energy harvesting: impact spread and energy conversion. The overall analyses and preliminary results become a foundation in developing an energy harvesting aware routing protocol. Then we discuss the design constraints and challenges in developing the proposed routing protocol, and show a research potential in the area of vibration-motivated WSNs.
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