| 摘要 |
The invention relates to a radio transmission apparatus including: a transmitting section (103) that transmits, to a receiving apparatus, an index indicating a transmission format including a transport block size, TB size, for user data; and a receiving section (105) that receives the user data and control information, which are coded using the transmission format at the receiving apparatus and which are transmitted from the receiving apparatus. In the apparatus, a coding rate of the user data for the TB size of the transmission format is adjusted depending on a combination with the control information to be transmitted together with the user data. |
