Method for transmitting and receiving multicast-data-related information by a machine-to-machine (M2M) device in a wireless communication system, and apparatus therefor

摘要

Disclosed is a method for transmitting and receiving multicast-data-related information by a machine-to-machine (M2M) device in a wireless communication system, and an apparatus therefor. The method for receiving multicast-data-related information by a machine-to-machine device according to one embodiment of the present invention comprises the following steps: receiving a first message including multicast traffic receiving timer information from a base station; receiving a paging message from the base station; and starting a multicast traffic receiving timer from the point in time indicated by the paging message or from the point in time of receiving the paging message, in accordance with the first message and the paging message. The multicast traffic receiving timer information may include information on a time interval during which the M2M device waits to receive the M2M multicast data in an idle mode.

主权项

1. A method of receiving multicast data-related information by a machine to machine (M2M) device in a wireless communication system, the method comprising:
receiving a first message containing information related to an M2M multicast traffic reception timer from a base station; receiving a paging message from the base station; and starting, the M2M multicast traffic reception timer at a timing point indicated by the paging message, based on the first message and the paging message, wherein the information related to the M2M multicast traffic reception timer comprises information on a time interval for which the M2M device waits to receive M2M multicast data.