| 摘要 |
A method for transmitting uplink response signals is provided. In the method, at the terminal device side, the signal which represents whether the transmission block is received correctly is sent in Physical Uplink Control Channel (PUCCH) corresponding to the specific transmission block, so that a Base Station (BS) is informed which transmission blocks are received correctly. The base station device side determines that the transmission blocks excluding the transmission blocks which are determined to be received correctly are retransmitted according to the feedback response signals instead of retransmitting all the transmission blocks, thus improving the efficiency of data transmission, reducing the unnecessary retransmission, and benefiting full use of the communication resources. The related terminal device and base station device for implementing the method are also provided.
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