公开(公告)号：US20250125902A1

公开(公告)日：2025-04-17

申请号：US18990147

申请日：2024-12-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanqing Zhang ,  Xueru Li

IPC: H04L1/00 ,  H04B7/0456

Abstract: A communication method and apparatus, where a first device sends first configuration information to a second device and sends second configuration information to a third device, or receives second configuration information from a third device, where the first configuration information indicates a first coding coefficient set, and the second configuration information indicates the first coding coefficient set and a second coding coefficient set. The first device obtains a first data packet, and sends first information to the second device to indicate first coded data, where the first information further includes first indication information to indicate a first coding coefficient, the first coded data is generated based on the first coding coefficient and the first data packet, and the first coding coefficient belongs to the second coding coefficient set.

公开(公告)号：US20240121805A1

公开(公告)日：2024-04-11

申请号：US18391055

申请日：2023-12-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bichai Wang ,  Yanqing Zhang ,  Xueru Li

IPC: H04W72/25 ,  H04W72/1263

CPC classification number: H04W72/25 ,  H04W72/1263

Abstract: This application relates to a communication method and device. A first terminal device sends first SCI in N first time units, where the first SCI indicates first configuration information, the first configuration information includes a resource of a first periodic transmission, the first periodic transmission includes M transmissions, a transmission cycle of the first periodic transmission is a first cycle, the M transmissions include P transmission time units, N is an integer greater than or equal to 1, M is an integer less than or equal to P, and P is an integer greater than N. The first terminal device sends, in N second time units, second SCI associated with the first SCI. The first terminal device does not need to send SCI for all transport blocks of a service of the first periodic transmission.