Patent ID: 11923985
Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The terminal of claim 11, wherein when the scheme 1 is used, the adding the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:
in the condition that a PDCCH is received, and a new HARQ-ACK feedback position of the SPS PDSCH determined according to the PDCCH is different from an original HARQ-ACK feedback position of the SPS PDSCH determined according to a PDCCH indicating activation of downlink SPS, one of the following modes is used:
mode 1: adding, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or
mode 2: before it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or
mode 3: before it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or
after a new HARQ-ACK timing of the SPS PDSCH is received on a PDCCH, one of the following modes is used:
mode 4: adding, according to an original HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or
mode 5: before it is determined that the new HARQ-ACK timing takes effect, adding, according to an original HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK timing takes effect, adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or
mode 6: before it is determined that the new HARQ-ACK timing takes effect, adding, according to the original HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK timing takes effect, adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook;
when the scheme 2 is used, the adding the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:
in the condition that a subsequent transmission occasion of the SPS PDSCH determined according to a PDCCH received by the terminal is different from a subsequent transmission occasion of the SPS PDSCH determined according to a PDCCH indicating resource activation of the downlink SPS, one of the following modes is used:
mode 7: adding, according to a relationship between an original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between a new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or
mode 8: before it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or
mode 9: before it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook.