| 摘要 |
A communication device (140) includes a receiving circuit (142), an uplink control information generating circuit (144), a transmitting circuit (146) and a control circuit (148). The receiving circuit (142) receives an uplink-downlink reconfiguration message from a communication station (120). The uplink control information generating circuit (144) generates a plurality of uplink control information. The transmitting circuit (146) transmits the uplink control information in a plurality of data frames, each of which comprises a plurality of subframes. The control circuit (148) determines the subframe of the data frame to be an uplink subframe, a downlink subframe or a special subframe according to the uplink-downlink reconfiguration message. The uplink-downlink reconfiguration message configures the communication device (140) to operate in one of valid uplink-downlink configurations. The control circuit (148) configures the transmitting circuit (146) to transmit the uplink control information in a subframe of the data frame, which is not configured to be the downlink subframe in the valid uplink-downlink, configurations. |
