公开(公告)号：US20240421934A1

公开(公告)日：2024-12-19

申请号：US18818971

申请日：2024-08-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wangmei GUO ,  Jingliang GAO ,  Zhuolin BIAN ,  Yongkang LI ,  Hua CAI ,  Yichuan YU ,  Zhenyuan CHEN

IPC: H04L1/00 ,  H04L1/1867

Abstract: A network coding method includes obtaining a data packet group in to-be-sent data packets, processing the data packet group based on a generator matrix of cyclic shift network coding thereby generating encoded data packets, and sending the encoded data packets to a receiving end. The to-be-sent data packets include a plurality of data packet groups. Each data packet group of the plurality of data packet groups includes a plurality of data packets. An element comprised in the generator matrix is a corresponding element in a binary vector field converted from a multi-element field.

公开(公告)号：US20240056139A1

公开(公告)日：2024-02-15

申请号：US18496386

申请日：2023-10-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shibin GE ,  Zhenyuan CHEN ,  Xiaohan WANG ,  Yichuan YU ,  Jiyong PANG ,  Hua CAI

IPC: H04B7/0456 ,  H04W72/231

CPC classification number: H04B7/0456 ,  H04W72/231

Abstract: This application discloses communication methods and communication apparatuses. In an implementation, a communication method includes: receiving first information that indicates first group configuration information and second group configuration information, the first group configuration information indicates a correspondence between P reference signal ports and Z layers, and the second group configuration information indicates a correspondence between N frequency domain base vectors and the Z layers; and sending a precoding matrix indicator (PMI) corresponding to the Z layers, where the PMI is determined based on the first information.