| 摘要 |
A subframe in a certain cell that satisfies criteria which includes at least a criterion (i) is regarded as being valid as a CSI reference resource. In a case where, in the criterion (i), information which is signaled on a PDCCH and that indicates an UL-DL configuration for a cell is detected, the UL-DL configuration for the cell is given by the information. In a case where, in the criterion (i), the information is not detected, the UL-DL configuration for the cell is same as an UL-DL configuration that is indicated by a higher layer parameter. The criterion (i) stipulates that, in a case where multiple cells with different UL-DL configurations are aggregated and the terminal device is not capable of simultaneous reception and transmission in the multiple cells, a subframe in a primary cell is a DL subframe or a special subframe that is indicated by an UL-DL configuration for the primary cell. |
