| 摘要 |
The present invention relates to a method in which an M2M device transceives data to/from a base station in a wireless access system. The method comprises: a step of receiving, from the base station, a first message containing an available interval or an M2M device ID shared among M2M devices, and an M2M device ID use period in which said available interval periodically repeats; and a step of transceiving data to/from the base station using the M2M device ID in the available interval.
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