公开(公告)号：US20240072856A1

公开(公告)日：2024-02-29

申请号：US18505211

申请日：2023-11-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie HUANG ,  Leting LI ,  Liechen LI ,  Guankai ZHAO ,  Yuanchao LI

IPC: H04B7/0456

CPC classification number: H04B7/0456

Abstract: A precoding weight calculation method and a related apparatus to provide improved communication quality. First channel estimation values and a plurality of second channel estimation values are obtained based on a resource block group. A first equalization coefficient is obtained based on the first channel estimation values. A second equalization coefficient is obtained based on the second channel estimation values. A plurality of first equivalent channel coefficients are obtained based on the first equalization coefficient. A plurality of second equivalent channel coefficients are obtained based on the second equalization coefficient. A first precoding weight and a second precoding weight are obtained based on the plurality of first equivalent channel coefficients and the plurality of second equivalent channel coefficients.