SENSOR NETWORK, IoT DEVICE FOR SENSOR NETWORK, AND WAKE-UP METHOD OF IoT DEVICE

摘要

According to the present invention, provided is an Internet of things (IoT) device comprising: a second LF receiving unit which receives a signal in an LF band; a second information processing unit which processes the signal received by the second LF receiving unit; and a second LF transmitting unit which transmits a signal in the LF band. The signal received by the second LF receiving unit includes a preset sequence number and a wake-up signal of another device which has transmitted the corresponding signal.;COPYRIGHT KIPO 2020