Data transmission method, terminal device, and network device

A data transmission method, comprising:

• transmitting, by a network device, first downlink information and second downlink information to a terminal device, the first downlink information having a time domain position earlier than a time domain position of the second downlink information, and first uplink information corresponding to the first downlink information having a time domain position later than a time domain position of second uplink information corresponding to the second downlink information;
• and
• determining, by the network device, whether to receive the first uplink information and/or the second uplink information transmitted by the terminal device.

A terminal device, comprising a processor and a memory, wherein the memory is configured to store a computer program, and the processor is configured to invoke and execute the computer program stored in the memory to:

• receive, by a terminal device, first downlink information and second downlink information transmitted by a network device, the first downlink information having a time domain position earlier than a time domain position of the second downlink information, and first uplink information corresponding to the first downlink information having a time domain position later than a time domain position of second uplink information corresponding to the second downlink information;
• and
• determine, by the terminal device, to process first data corresponding to the first downlink information and/or second data corresponding to the second downlink information, and transmitting the first uplink information and/or the second uplink information to the network device based on a result of the processing.