METHOD, SYSTEM, TARGET USER EQUIPMENT FOR TRANSMITTING MTC DEVICE TRIGGER INFORMATION

摘要

A method for sending Machine Type Communication (MTC) device trigger information is disclosed. An MTC server sets contents of MTC device trigger information, and sends the received MTC device trigger information to a network node equipment. The network node equipment searches a core network equipment corresponding to a target user equipment, and sends the received MTC device trigger information to the core network equipment. The core network equipment forwards the MTC device trigger information to the target user equipment via a radio access network. The target user equipment receives the MTC device trigger information, and sends an MTC device trigger information acknowledgement message to the core network equipment. The invention further discloses a system for sending MTC device trigger information and target user equipment. Through the solution of the invention, the sending of MTC device trigger information in a 3GPP network can be realized, and the contents of the MTC device trigger information and the solution for processing the MTC device trigger information by the network node device are determined.