Public bearing building method

The present invention is a method of establishing a common bearer GTP tunnel and an uplink multi-point transmission method, the common bearer establishment method comprising the steps: S1: The Group MTC MTC terminals divided; S2: the core network side device in MTC MTC Group UE establishes the common set of bearer resources; S3: when the MTC group MTC UE access to the evolved packet core network, the core network-side device to establish a common bearer resources in the MTC group MTC UE group. By the present invention, it solves the problem of massive MTC UE intensive access to the core network control plane and data plane resources.