| 摘要 |
A communication control method according to the present embodiment comprises: a step of transmitting, by a user terminal located inside a cell, detection information indicating that a D2D synchronization signal is detected, to a base station that manages the cell, when receiving the D2D synchronization signal from another user terminal; and a step of transmitting, to the user terminal, by the base station, on the basis of the detection information received from the user terminal, setting information for setting the user terminal to a D2D synchronization source. |
