US 12,232,147 B2
Feedback method for semi-persistent scheduling physical downlink shared channel and terminal device
Zhi Lu, Guangdong (CN); Xueming Pan, Guangdong (CN); and Xiaohang Chen, Guangdong (CN)
Assigned to VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed by VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed on Feb. 15, 2022, as Appl. No. 17/671,865.
Application 17/671,865 is a continuation of application No. PCT/CN2020/109216, filed on Aug. 14, 2020.
Claims priority of application No. 201910760869.9 (CN), filed on Aug. 16, 2019.
Prior Publication US 2022/0174659 A1, Jun. 2, 2022
Int. Cl. H04W 72/04 (2023.01); H04W 72/0446 (2023.01); H04W 72/11 (2023.01); H04W 72/12 (2023.01); H04W 72/1273 (2023.01); H04W 72/51 (2023.01); H04W 72/566 (2023.01); H04L 5/00 (2006.01)
CPC H04W 72/51 (2023.01) [H04W 72/0446 (2013.01); H04W 72/1273 (2013.01); H04W 72/566 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A feedback method for a semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH), applicable to a terminal device, the method comprising:
determining, when a plurality of SPS PDSCHs are configured in one slot, a feedback information codebook of the SPS PDSCHs according to a quantity of the SPS PDSCHs configured by a network device
the determining a feedback information codebook of the SPS PDSCHs according to a quantity of the SPS PDSCH configured by the network device comprises:
when at least two SPS PDSCHs of the plurality of SPS PDSCHs in the slot overlap in time domain, and the SPS PDSCH configurations are configured with priorities, selecting feedback bit information of SPS PDSCHs of which configurations are configured with higher priorities of the at least two SPS PDSCHs, and feedback bit information of SPS PDSCHs that do not overlap in time domain, to construct the feedback information codebook of the plurality of SPS PDSCHs.