LPWANLow Power Wide Area Network METHOD SYSTEM AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM FOR MANAGING POSITION INFORMATION OF DEVICE BASED ON LPWAN

According to one aspect of the present invention, a method for managing location information of a device in a low-power wide-area network (LPWAN) environment includes: generating, by a gateway, location correction information based on reference location information when global navigation satellite system (GNSS)-based reference location information is determined based on a location of the gateway; transmitting, by the gateway, the location correction information to a device through a communication channel; and reporting, by the gateway, first state information about the gateway to a management server. Accordingly, a high-precision positioning service is provided at a low price.