A terminal equipment, comprising a non-transitory memory and a processor, the non-transitory memory storing one or more executable instructions, and the processor being configured to execute the instructions to carry out at least one of the following:
- method 1:
- receiving, by the terminal equipment, a PDCCH transmitted by a network device, the PDCCH indicating the terminal equipment to transmit PUSCH retransmission;
- wherein CRC to which the PDCCH corresponds is scrambled by a CS-RNTI, and the NDI field of the PDCCH is 1;
- and
- transmitting the PUSCH retransmission by the terminal equipment according to a first power control parameter in a configured grant (CG) configuration to which the PUSCH retransmission corresponds,
- the first power control parameter comprising at least one of the following:
- P0, Alpha, a pathloss reference signal (PL-RS), and a closed-loop index;
- and the first power control parameter being related to at least one of the following factors:
- a power control indication to which the PDCCH corresponds;
- an SRS resource indication to which the PDCCH corresponds;
- and an SRS resource set used for PUSCH transmission and configured for the terminal equipment;
- method 2:
- receiving, by the terminal equipment, a PDCCH transmitted by a network device, the PDCCH indicating the terminal equipment to transmit PUSCH retransmission;
- wherein CRC to which the PDCCH corresponds is scrambled by a CS-RNTI, and the NDI field of the PDCCH is 1;
- and
- transmitting the PUSCH retransmission by the terminal equipment according to a first power control parameter in a configured grant (CG) configuration to which the PUSCH retransmission corresponds and a second control parameter,
- the first power control parameter comprising at least one of the following:
- P0, Alpha, a pathloss reference signal (PL-RS), and a closed-loop index;
- the first power control parameter being related to at least one of the following factors:
- a power control indication to which the PDCCH corresponds;
- an SRS resource indication to which the PDCCH corresponds;
- and an SRS resource set used for PUSCH transmission and configured for the terminal equipment;
- the second power control parameter referring to a parameter in UE-specific PUSCH configuration information and comprising at least one of the following:
- P0, Alpha, a pathloss reference signal (PL-RS), and a closed-loop index;
- the second power control parameter being related to at least one of the following factors:
- a power control indication to which the PDCCH corresponds;
- an SRS resource indication to which the PDCCH corresponds;
- and an SRS resource set used for PUSCH transmission and configured for the terminal equipment;
- method 3:
- receiving, by the terminal equipment, a PDCCH transmitted by a network device, the PDCCH indicating the terminal equipment to transmit PUSCH retransmission;
- wherein CRC to which the PDCCH corresponds is scrambled by a CS-RNTI, and the NDI field of the PDCCH is 1;
- and
- transmitting the PUSCH retransmission by the terminal equipment according to a third power control parameter,
- the third power control parameter referring to a parameter in UE-specific PUSCH configuration information and comprising at least one of the following:
- P0, Alpha, a pathloss reference signal (PL-RS), and a closed-loop index;
- and the third power control parameter being related to at least one of the following factors:
- a power control indication to which the PDCCH corresponds;
- an SRS resource indication to which the PDCCH corresponds;
- and an SRS resource set used for PUSCH transmission and configured for the terminal equipment,
- wherein the SRS resource indication to which the PDCCH corresponds refers to indication(s) for the first SRS resource set and/or the second SRS resource set by the PDCCH;
- wherein,
- the first SRS resource set is used for PUSCH transmission, and
- the second SRS resource set is used for PUSCH transmission, and
- wherein the SRS resource set used for PUSCH transmission and configured for the terminal equipment refers to one or two SRS resource sets configured on an active BWP to which the PUSCH retransmission transmitted by the terminal equipment corresponds.