| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for transmitting an uplink response signal.SOLUTION: An SCC allocates resources on the basis of the number of transmission blocks transmitting downlink data so that a mobile station can select uplink resources for transmitting a response signal from available resources including resources corresponding to a pre-configured PCC and resources allocated for the SCC of downlink used for data transmission. The mobile station selects uplink resources for transmitting the response signal from available resources using the mapping relation between a preset state of the response signal and selected resources on the basis of the state of the response signal, does not select resources corresponding to a response signal in an N/D state in the mapping relation, and does not select any resources if all of the response signal is in the N/D state, where N denotes NACK and D denotes DTX.SELECTED DRAWING: Figure 6 |
