| 摘要 |
<p>The present invention relates to a method and a device for transmitting and receiving downlink control information, which is a method and device for configuring a downlink control information transmission format in a carrier aggregation situation among serving cells having different duplex modes. Particularly, the present invention provides a method by which a base station transmits downlink control information and a device therefor, the method comprising the steps of: configuring a downlink control information format on the basis of the duplex mode of one cell among the plurality of cells configured in a terminal performing carrier aggregation; and transmitting the downlink control information by using the downlink control information format.</p> |
