Method and apparatus for transmitting and processing data, terminal, and network side device

A terminal, comprising a processor and a memory, wherein the memory stores a program or an instruction runnable on the processor, and the processor, through executing the program or the instruction, is configured to:

• transmit capability information to a network side device;
• and
• execute a first behavior in a case that the capability information comprises a capability of supporting a subband full duplex (SBFD) and a capability of supporting demodulation reference signal (DMRS) bundling, wherein
• the first behavior comprises any one of the following:
• the terminal does not expect that the network side device configures both SBFD and DMRS bundling;
• in a case that the terminal is configured with both SBFD and DMRS bundling, at least two uplink consecutive time units comprise a first time unit and a second time unit, and the first time unit and the second time unit have different first uplink transmission parameters, the first time unit is used as an event that destroys power consistency and phase continuity, and an actual time domain window in a first nominal time domain window of first transmission is determined;
• and
• in a case that the terminal is configured with both SBFD and DMRS bundling, and the first time unit and the second time unit have different first uplink transmission parameters, the terminal does not expect that at least two consecutive time units applying DMRS bundling comprise both the first time unit and the second time unit.
• the first nominal time domain window comprises the first time unit and the second time unit, the first time unit is a time unit configured with SBFD, the second time unit is a time unit not configured with SBFD, and the first uplink transmission parameters comprise at least one of power and a spatial relation.