公开(公告)号：US20230079149A1

公开(公告)日：2023-03-16

申请号：US18045444

申请日：2022-10-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Juan Zheng ,  Chaojun Li ,  Yongqiang Fei ,  Hailong Hou

IPC: H04W72/12

Abstract: Embodiments of this application provide a communication method, apparatus, and system. The method includes: After determining first downlink control information DCI, a network device sends the first DCI to a terminal device. Further, the terminal device receives the first DCI from the network device, and receives downlink data from the network device or sends uplink data to the network device based on the first DCI. The first DCI is for uplink or downlink data scheduling, a bit quantity of the first DCI is fixed, the first DCI includes a first identifier, the first identifier indicates a format of the first DCI, and the format of the first DCI includes a first DCI format or a second DCI format.