METHOD FOR IMPROVING OF DATA HARVEST RATE THROUGH THE PREDICTION RESIDUAL ENERGY AND SENSOR NODE IN ENERGY HARVEST WIRELESS SENSOR NETWORK RECORDING MEDIUM FOR PERFORMING THE METHOD

摘要

According to the present invention, disclosed are a sensor node in an energy harvest wireless sensor network, a method for improving an energy harvest rate through residual energy prediction, and a recording medium for performing the same. The method for improving an energy harvest rate through residual energy prediction in an energy harvest wireless sensor network according to an aspect of the present invention includes the steps of: enabling the sensor node to predict a residual energy amount of a next cycle at a start point of a predetermined cycle; enabling the sensor node to select any one operation mode of a transmission mode, a power saving mode, and a general mode according to the predicted residual energy amount; and enabling the sensor node to perform an operation based on the selected operation mode. Accordingly, the present invention can improve the data harvest rate of a sink node by using efficiently energy.