公开(公告)号：US20230216561A1

公开(公告)日：2023-07-06

申请号：US18001381

申请日：2021-06-03

Applicant: ZTE CORPORATION

Inventor： Ping LI ,  Jianli WANG ,  Zhenzhe SUN ,  Yong YU ,  Tao LU ,  Jingyue HUANG ,  Rongrong CAI

IPC: H04B7/06 ,  H04W16/28

CPC classification number: H04B7/0617 ,  H04W16/28 ,  H04B7/0632

Abstract: A beam training method, a network device, a terminal device, a system and a storage medium are disclosed. The method may include: dividing K1 query beams into Q1 groups; transmitting, at a time-frequency resource position within an operating beam issuing time corresponding to each beam training period, pilot information by utilizing an operating beam in an operating beam set; and, transmitting, at a time-frequency resource position within a query beam issuing time corresponding to each beam training period, pilot information by utilizing a query beam in any query beam group.