摘要 |
<p>The present invention relates to a method for transmitting data and uplink control information through two codewords in PUSCH. A plurality of Q′cw, which represents the number of modulation symbols coded with respect to the uplink control information for each codeword, is calculated, channel coding for the uplink control information is performed independently for each codeword based on the plurality of Q′cw and then a vector sequence is generated, the uplink control information is controlled to be mapped in a resource area for the PUSCH based on the vector sequence wherein the uplink control information is either HARQ-ACK information or RI information. According to the present invention, UCI transmission can be performed more efficiently in a wireless communication system that supports MIMO. In addition, a spectral efficiency can be improved by applying different coding rates for respective codewords or layers, or by transmitting uplink control information only in CW for a selected specific transport block.</p> |