| 摘要 |
The present invention relates to an apparatus and a method for transmitting a control channel in a wireless communications system supporting device-to-device communications. According to the present specification, the method includes: a step of generating control information used for device-to-device communications; a step of performing a base band signal process on the control information and generating at least one SC-FDMA symbol; and a step of transmitting a device-to-device physical control channel to a reception terminal through the SC-FDMA symbol. Time/frequency diversity gain can be obtained by maximally separating a time/frequency resource allocated to the device-to-device physical control channel. |
