公开(公告)号：US20230086334A1

公开(公告)日：2023-03-23

申请号：US17801783

申请日：2021-01-26

Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

Inventor： Shanzhi CHEN ,  Xin ZHANG ,  Qiubin GAO ,  Qiuping HUANG ,  Shiqiang SUO

IPC: H04B7/06 ,  H04B7/08

Abstract: Provided are a beam management method and apparatus, and a network side device, a terminal and a storage medium. The method comprises: a receiving terminal sending beam information used for beam management, wherein the beam information comprises uplink beam information or downlink beam information; determining, according to the beam information, specified information used for the beam management, wherein the specified information comprises terminal location information and/or beam quality information; and determining, according to the specified information and network deployment information, a sending beam used for signal transmission and/or a change trend of the sending beam, wherein the signal transmission comprises uplink signal transmission or downlink signal transmission. Therefore, the embodiments of the present application solve the problems of large overheads and time delay caused by frequently carrying out beam scanning processes in a high-speed scenario, and optimize a beam management strategy, thereby saving beam scanning time and beam overheads.

公开(公告)号：US20240014863A1

公开(公告)日：2024-01-11

申请号：US18252625

申请日：2021-11-26

Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

Inventor： Wei BAI ,  Shiqiang SUO ,  Xin ZHANG

IPC: H04B7/04

CPC classification number: H04B7/04013

Abstract: A transmission control method, a device and a reconfigure intelligent surface are provided. The method in the present disclosure is performed by a reconfigure intelligent surface (RIS), the RIS includes a plurality of RIS atoms and a plurality of connectors, where each of the plurality of connectors is configured to control a connection state of the plurality of RIS atoms around the connector; the method includes: determining a setting parameter of a RIS unit; determining the connection state of the plurality of RIS atoms around the connector according to the setting parameter, and determining the RIS unit according to the connection state; where at least one of the RIS atoms constitutes one RIS unit, the setting parameter includes a center distance between multiple RIS units.