公开(公告)号：US20240313894A1

公开(公告)日：2024-09-19

申请号：US18668322

申请日：2024-05-20

Applicant: ZTE CORPORATION

Inventor： Wei GOU ,  Peng HAO ,  Xianghui HAN ,  Ting FU

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04L1/1812 ,  H04L5/0053 ,  H04W72/0446 ,  H04W72/23

Abstract: The present application relates to the field of communications, and discloses a method and an apparatus for determining a Hybrid Automatic Repeat Request-Acknowledge (HARQ-ACK) codebook, and a method and an apparatus for determining HARQ-ACK information. The method for determining an HARQ-ACK codebook includes: setting a plurality of physical downlink shared channel (PDSCH) candidate resources having an overlapped time domain in a downlink slot into one candidate resource group, and determining HARQ-ACK information corresponding to the candidate resource group; and determining a corresponding downlink subslot for the HARQ-ACK information according to a preset rule, and determining a semi-static HARQ-ACK codebook.