Intelligent watch data rapid transmission method based on communication protocol adaptation

The invention provides a smart watch data rapid transmission method based on communication protocol adaptation, belongs to the field of communication of Internet of Things, and is used for realizing rapid access of IoT equipment to a network so as to reduce access time delay and realize rapid data transmission. The method comprises the steps that under the condition that an IoT device requests to access a network where an AMF network element is located through an access network RAN device, if the AMF network element determines that the IoT device and user equipment UE share a secure communication protocol, the AMF network element determines that the IoT device does not need to perform a security authentication process of access, and the IoT device is an intelligent wearable device; and in response to a security authentication process in which the IoT device does not need to perform access, the AMF network element triggers the IoT device to synchronize a security context of the UE with the RAN device, the secu