公开(公告)号：US20230283337A1

公开(公告)日：2023-09-07

申请号：US18006053

申请日：2021-07-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongli He ,  Xueru Li

IPC: H04B7/06 ,  H04B7/0456 ,  H04L5/00 ,  H04W24/08

CPC classification number: H04B7/0617 ,  H04B7/0456 ,  H04L5/0048 ,  H04W24/08

Abstract: A first device receives first configuration information used for beam training, and may determine, based on the first configuration information, L codewords associated with M reference signals. The first device may measure the M reference signals, determine V codewords in the L codewords based on a measurement result, and report first indication information indicating the V codewords.