| 摘要 |
<p>The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus for reporting channel status information. According to an embodiment of the present invention, the method for a terminal to transmit uplink control information (UCI) in a wireless communication system comprises the steps of: determining transmission timing of the channel status information (CSI); determining transmission timing of ACK/NACK information; and transmitting at least one of the CSI or the ACK/NACK information from an uplink sub-frame. If the CSI is an unavailable CSI, the CSI may be omitted and only the ACK/NACK information is transmitted from the uplink sub-frame.</p> |
