LPWA Network Server System for Managing LPWA-based Communication Devices

摘要

The present invention relates to a network server system for managing an LPWA-based communication device which compares residual energy data of a sensor node with average residual energy data of the entire sensor nodes to control an active mode of the sensor node and controls overlapped sensing data in the sensor node to improve energy efficiency of the sensor node. An LPWA-based communication sensor node comprises: a sensing part; an energy amount detecting part; a communicating part; and a controlling part.