Method for transmitting data, terminal device and network device

A terminal device for transmitting data, comprising:

• a processor, a transceiver, and a memory, and the memory is configured to store an instruction, and the processor is configured to execute the instruction stored in the memory to control the transceiver to:
• receive first resource indication information transmitted by a network device, wherein the first resource indication information indicates a first frequency domain resource for transmitting a target channel in at least one time domain resource unit, a time domain resource for transmitting the target channel on a plurality of frequency domain resource units of the first frequency domain resource is the same, and the target channel comprises a data channel or a control channel of the terminal device;
• and
• receive second resource indication information transmitted by the network device, wherein the second resource indication information indicates a time domain resource for transmitting the target channel on each of a plurality of frequency domain resource units of a second frequency domain resource in the at least one time domain resource unit, time domain resources for transmitting the target channel on the plurality of frequency domain resource units of the second frequency domain resource are at least partially different, and the second frequency domain resource is other frequency domain resource that can be used for channel transmission other than the first frequency domain resource.

A network device, comprising:

• a processor, a transceiver, and a memory, and the memory is configured to store an instruction, and the processor is configured to execute the instruction stored in the memory to control the transceiver to:
• determine a first frequency domain resource for transmitting a target channel in at least one time domain resource unit among frequency domain resources that can be used for channel transmission, wherein a time domain resource for transmitting the target channel on a plurality of frequency domain resource units of the first frequency domain resource is the same, and the target channel comprises a data channel or a control channel of the terminal device;
• transmit first resource indication information to the terminal device, wherein the first resource indication information is used for indicating the first frequency domain resource in the at least one time domain resource unit;
• and
• transmit second resource indication information to the terminal device, wherein the second resource indication information is used for indicating a time domain resource for transmitting the target channel on each of a plurality of frequency domain resource units of the second frequency domain resource in the at least one time domain resource unit, time domain resources for transmitting the target channel on the plurality of frequency domain resource units of the second frequency domain resource are at least partially different, and the second frequency domain resource is other frequency domain resource that can be used for channel transmission other than the first frequency domain resource.