公开(公告)号：US20240179709A1

公开(公告)日：2024-05-30

申请号：US18432902

申请日：2024-02-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tong Su ,  Shengyu Li ,  Lei Guan ,  Ruijie Li ,  Yang Ding

IPC: H04W72/1273 ,  H04L1/1812 ,  H04L27/26 ,  H04W72/21 ,  H04W72/232

CPC classification number: H04W72/1273 ,  H04L1/1812 ,  H04L27/26025 ,  H04W72/21 ,  H04W72/232

Abstract: This application provides a feedback information transmission method and a related apparatus. When the first PUCCH resource overlaps the downlink symbol or the flexible symbol in time domain, the terminal device may switch the HARQ feedback information to another time unit for sending. This resolves low data transmission reliability because the HARQ feedback information cannot be sent and is discarded when the first PUCCH resource overlaps the downlink symbol or the flexible symbol.