公开(公告)号：US20240305346A1

公开(公告)日：2024-09-12

申请号：US18576717

申请日：2022-05-25

Applicant: ZTE Corporation

Inventor： Minqiang Zou ,  Chuangxin Jiang ,  Hao Wu ,  Guozeng Zheng ,  Zhaohua Lu

IPC: H04B7/06

CPC classification number: H04B7/0626 ,  H04B7/0632 ,  H04B7/0639

Abstract: Disclosed are a data transmission method and device, and a storage medium. The method may include: preconfiguring a channel state information (CSI) reporting policy and an information field of downlink control information (DCI), the CSI reporting policy includes a second communication node reporting one piece of CSI associated with a Multi Transmission Receiving Point (MTRP) and X pieces of CSI associated with a Single Transmission Receiving Point (STRP), and the information field of the DCI includes a first bit used for indicating a CSI sharing status, X includes 0, 1, and 2; and sending the CSI reporting policy and the DCI to the second communication node, such that the second communication node performs CSI reporting according to the CSI reporting policy and performs CSI sharing according to the information field of the DCI.