MTC monitoring method

摘要

One embodiment of the present specification provides a machine type communication (MTC) monitoring method to be implemented by a network node. The MTC monitoring method comprises the steps of: recognizing a drop of at least one bearer in a target base station by the control of a specific monitoring event when the monitoring event is satisfied according to a movement of an MTC device to be processed through one or a plurality of bearers toward a target base station of an invalid region through a packet data network (PDN) connected with a source base station; transferring, to the MTC device, information for indicating an entry into a valid region or information for indicating an activation of the bearers when detecting the escape of the MTC device from the invalid region and entrance into the valid region; and carrying out a procedure for resetting the dropped bearers.

主权项

1. A method for performing Machine Type Communication (MTC) monitoring, comprising:
recognizing that at least one bearer was dropped in a target base station as an MTC device, which was progressing a service through one or a plurality of bearers through a Packet Data Network (PDN) connection established via a source base station, moves to the target base station in an invalid area, as a control for a predetermined specific monitoring event; transmitting information notifying that the MTC device enters into an valid area or information instructing an activation of bearer to the MTC device, if it is detected that the MTC device gets out of the invalid area and enters into the valid area; and performing a process for setup the dropped bearer again.