公开(公告)号：US20250151061A1

公开(公告)日：2025-05-08

申请号：US19017946

申请日：2025-01-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhihu LUO ,  Hui LIN ,  Yiling WU ,  Zhe JIN

IPC: H04W72/1273 ,  H04L1/00 ,  H04W72/20

Abstract: A method and an apparatus for receiving control information of downlink data and a method and an apparatus for sending control information of downlink data are provided, to flexibly and accurately send and receive control information of downlink data, so as to improve transmission efficiency of the downlink data. A first device receives a synchronization signal from a second device, where at least one parameter of control information of downlink data is related to the synchronization signal. Then, the first device may receive the control information of the downlink data from the second device based on the at least one parameter of the control information of the downlink data. Further, the first device receives the downlink data from the second device based on the control information of the downlink data.