The invention provides a response device for providing a receiving response to a transmitter by a wireless communication receiver based on time division duplex. The response device is characterized in that at least one receiving response is not transmitted with a minimum delay. The response device further comprises a distribution module and a transmission module, wherein the distribution module is configured to distribute multiple receiving responses to multiple transmission time units, and at least one of the receiving responses is not transmitted with the minimum delay; and the transmission module is configured to transmit the corresponding receiving responses in the distributed transmission time units.