公开(公告)号：US12250712B2

公开(公告)日：2025-03-11

申请号：US17717524

申请日：2022-04-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Meifang Jing ,  Mei Liu ,  Hui Chen ,  Weili Cui ,  Yanyan Qi ,  Zhiqing Zhang

IPC: H04W72/563 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/20

Abstract: A control resource allocation method, an apparatus, an electronic device, and at least one non-transitory computer readable storage medium are provided. The method includes identifying resource usage status information for the first period, and determining control resource set (CORESET) time-frequency resources and uplink/downlink (UL/DL) control channel element (CCE) patterns for the first period, based on the resource usage status information.

公开(公告)号：US11095354B2

公开(公告)日：2021-08-17

申请号：US15528479

申请日：2015-11-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ranran Zhang ,  Xiaohui Yang ,  Zhichun Shen ,  Meifang Jing

IPC: H04J11/00 ,  H04B7/06 ,  H04L5/00 ,  H04L27/26 ,  H04W72/04 ,  H04W72/08 ,  H04B7/0452 ,  H04W84/04

Abstract: The present application provide a reference signal transmitting method, including: notifying a User Equipment (UE) of a grid index and a reference signal port index of the UE, wherein a coverage area of a base station is divided into grids, the grid index of the UE is an index of a grid where the UE is located; generating a reference signal based on the grid index; and transmitting the reference signal on corresponding time-frequency resources based on the grid index and the reference signal port index. The present application further provides a corresponding reference signal transmitting apparatus, and a scheduling method and apparatus. According to the technical solution provided by the present application, it is possible to increase the number of ports that the system can support at the same time with low reference resource overhead, and to ensure that the interference of the reference signal is controllable and eliminable, thereby ensuring transmission reliability.

公开(公告)号：US11646778B2

公开(公告)日：2023-05-09

申请号：US17132916

申请日：2020-12-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hao Ni ,  Meifang Jing ,  Shoufeng Wang ,  Seho Kim ,  Junyi Yu ,  Jiajia Wang ,  Xiaohui Yang ,  Yi Zhao

IPC: H04B7/06 ,  H04B7/0456 ,  H04B7/0408

CPC classification number: H04B7/0695 ,  H04B7/0408 ,  H04B7/0456 ,  H04B7/0617

Abstract: A method for controlling a beam in a cell, includes obtaining traffic distribution data of a plurality of beam areas included in the cell, obtaining a total number of a plurality of beams for a beam area among the plurality of the beam areas, based on the obtained traffic distribution data, and obtaining a beam width of one among the plurality of beams for the beam area, based on the obtained total number of the plurality of beams. The method further includes obtaining, from a candidate beam set, candidate beams for the beam area, based on the obtained total number of the plurality of beams and the obtained beam width of the one among the plurality of beams, and obtaining, from the obtained candidate beams, multiple beams for the beam area, based on a distance between the obtained candidate beams and the beam area.

公开(公告)号：US11483719B2

公开(公告)日：2022-10-25

申请号：US17018683

申请日：2020-09-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Huiyang Wang ,  Yi Zhao ,  Chanjuan Wei ,  Jing Zhu ,  Hao Ni ,  Meifang Jing ,  Xiaohui Yang ,  Ranran Zhang

IPC: H04W16/28 ,  H04W72/04 ,  H04W88/08

Abstract: An apparatus for beam configuration in a wireless communication system, including a transceiver; and at least one processor connected with the transceiver and configured to: form at least one beam cluster from beams of a base station; determine a configuration of the at least one beam cluster; and configure the beams in the at least one beam cluster according to the determined configuration