| 摘要 |
<p>According to an embodiment of the present invention, a method of a terminal for transmitting/receiving a signal in a mobile communications system comprises: a step of receiving a signal including transmission time interval (TTI) configuration information for a specific cell from a base station; a step of checking the status of an uplink hybrid automatic repeat request (HARQ) buffer of the terminal; and a step of transmitting an uplink signal to the base station based on the TTI configuration information and the status of the uplink HARQ buffer, if TTI bundling configuration information is included in the TTI configuration information. The present invention improves the uplink transmission efficiency of a terminal located on the edge of a cell through TTI bundling.</p> |
