Communication method, communications apparatus, and readable storage medium

A communication method by a terminal device in wireless communications with a network device, the method comprising:

• receiving indication information from the network device, wherein the indication information comprises indication to the terminal device to send feedback information for second downlink data at or after a second moment;
• wherein the second moment is determined based on a first moment associated with first downlink data and a first processing delay, wherein the first moment is an estimated earliest moment at which a terminal device can send feedback information for the first downlink data, wherein the first processing delay is an estimated delay in processing the second downlink data by the terminal device, and wherein the second moment is after the first moment;
• and wherein
• the second downlink data uses a time unit that is after a time unit used by the first downlink data;
• and
• sending the feedback information for the second downlink data based on the indication information.

A communications apparatus operating as a terminal device, comprising:

• a transceiver unit, configured to receive indication information sent by a network device, wherein the indication information comprises indication to the communication apparatus to send feedback information for second downlink data at or after a second moment;
• wherein
• the second moment is determined based on a first moment associated with first downlink data received at the communication apparatus and a first processing delay, wherein the first moment is an estimated earliest moment at which the communication apparatus can send feedback information for the first downlink data, wherein the first processing delay is an estimated delay in processing the second downlink data by the terminal device, and wherein the second moment is after the first moment;
• wherein a time unit used by the second downlink data is after a time unit used by the first downlink data;
• and
• wherein the transceiver unit is further configured to send the feedback information for the second downlink data based on the indication information.