公开(公告)号：US20210168839A1

公开(公告)日：2021-06-03

申请号：US17267092

申请日：2019-07-29

Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

Inventor： Xin SU ,  Runhua CHEN ,  Qiubin GAO ,  Qiuping HUANG ,  Deshan MIAO

IPC: H04W72/12 ,  H04B7/06 ,  H04B7/0417

Abstract: A data transmission method, a terminal, and a network device are provided. The transmission method includes receiving physical uplink shared channel PUSCH scheduling information sent by a network device, wherein the PUSCH scheduling information includes first indication information and second indication information, and the first indication information is used to indicate a data layer comprised in a PUSCH, the second indication information is used to indicate a precoding matrix; mapping, according to the precoding matrix indicated by the second indication information, the data layer included in the PUSCH onto at least two target antenna panels for transmission, wherein the target antenna panels are antenna panels, for transmitting the PUSCH, among the at least two antenna panels of the terminal.