Fuente: Wipo "IOT" The disclosure provides a signaling transmission method and apparatus. The method includes: receiving a control signaling transmitted by a target 5G base station, wherein the target 5G base station isa 5G base station accessed by a target terminal, the target terminal is a terminal used for managing and controlling a target NB-IOT device, and the target NB-IOT device is an NB-IOT device accessedto an NB-IOT base station; and transmitting the control signaling to the target NB-IOT device to enable the target NB-IOT device to execute corresponding operation according to the control signaling.According to the method and apparatus, the NB-IOT base station can forward the control signaling to the corresponding target NB-IOT device after receiving the control signaling transmitted by the target 5G base station, the goal of transmission of the control signaling transmitted by the terminal to the NB-IOT device is achieved, the NB-IOT device is further managed and controlled through the terminal, and the performance of a 5G system is enhanced.