METHOD FOR TRANSMITTING MACHINE TYPE COMMUNICATION DATA AND APPARATUS FOR THE SAME

摘要

A method for transmitting machine type communication (MTC) data and an apparatus therefor are disclosed. A method for transmitting data in a MTC device located in a mobile communication system may comprise estimating an absolute position of the MTC device, receiving an awake message, extracting downlink synchronization information and absolute positional information of a base station included in the awake message, estimating a transmission delay time between the MTC device and the base station, and transmitting signal to the base station based on the transmission delay time and the downlink synchronization information. Therefore, a problem of uplink interferences between terminals and a base station due to a MTC device, which can be generated in supporting MTC services for a conventional cellular communication system, may be resolved.

主权项

1. A method for transmitting data in a machine type communication (MTC) device located in a mobile communication system, the method comprising:
estimating an absolute position of the MTC device; receiving an awake message; extracting downlink synchronization information and an absolute position of a base station included in the awake message; estimating a transmission delay time between the MTC device and the base station; and transmitting signal to the base station based on the transmission delay time and the downlink synchronization information.