公开(公告)号：US20250071789A1

公开(公告)日：2025-02-27

申请号：US18676916

申请日：2024-05-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Meifang JING ,  Weili CUI ,  Qing ZHU ,  Ying LI ,  Jing YUAN ,  Yan LI

IPC: H04W72/541 ,  H04L1/20 ,  H04L5/00

Abstract: An example method performed by a network node may include obtaining measurement information of interference cell(s) of at least one UE and/or traffic information of the interference cell(s); adjusting a target block error rate (BLER) for a target UE in the at least one UE according to the measurement information of the interference cell(s) and/or the traffic information of the interference cell(s); and transmitting data to the target UE based on the adjusted target BLER.

公开(公告)号：US20230361908A1

公开(公告)日：2023-11-09

申请号：US18335781

申请日：2023-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yan LI ,  Huiyang WANG ,  Huan HE ,  Guangcan YAN ,  Jiajia WANG ,  Yi ZHAO ,  Meifang JING

IPC: H04L1/00 ,  H04W24/02

CPC classification number: H04L1/0003 ,  H04L1/0009 ,  H04W24/02

Abstract: An example embodiment may provide a method to be performed by a base station and/or a network node, and relevant devices. The method may include: acquiring channel related information of a target user equipment (UE); acquiring a modulation and coding scheme (MCS) determined based on MCS related information, the MCS related information being acquired by an artificial intelligence (AI) network based on the channel related information; and, transmitting the determined MCS to the target UE, the target UE comprising an edge UE, the number of MCS change value of the edge UE being greater than the number of MCS change value of a center UE. The steps in this scheme can be implemented by a trained artificial intelligence method. The corresponding MCS related information may be acquired by an AI network based on the channel related information of the target UE, and the MCS of the target UE may then be determined by using the acquired MCS related information. Since the MCS related information acquired by the AI network can accurately reflect the channel state of the target UE, the determined MCS is more accurate, and the user throughput is thus improved.

公开(公告)号：US20230276431A1

公开(公告)日：2023-08-31

申请号：US18309200

申请日：2023-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yi ZHAO ,  Yupu LIU ,  Xiaohui LIANG ,  Zhe ZHENG ,  Guangcan YAN ,  Huiyang WANG ,  Jiajia WANG ,  Meifang JING ,  Xiaohui YANG ,  Hongliang BIAN ,  Yan LI

IPC: H04W72/1263 ,  H04W16/28

CPC classification number: H04W72/1263 ,  H04W16/28

Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure applies to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method performed by a network-side control node in mobile communication system is provided. The method includes acquiring information related to cooperative scheduling corresponding to a base station, determining configuration information for cooperative scheduling on traffics in overlapped beam coverage areas associated with a plurality of base stations including the base station, based on the information related to cooperative scheduling, and transmitting, to the base station, the configuration information.

公开(公告)号：US20230014932A1

公开(公告)日：2023-01-19

申请号：US17946695

申请日：2022-09-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Qixin HUANG ,  Zhigang WANG ,  Ranran ZHANG ,  Xiaohui YANG ,  Chuping DAI ,  Di ZHANG ,  Yan LI ,  Ying WANG

IPC: H04B7/0456 ,  H04W24/02

Abstract: A method and apparatus for supporting a multiple-input multiple-output (MIMO) by a service management and orchestration (SMO) entity in a communication system using an open radio access network (O-RAN) includes receiving, from a first entity, first data, the first entity including at least one of an O-RAN centralized unit (O-CU) and an O-RAN distributed unit (O-DU), the first data including MIMO related information collected from the first entity, determining, based on the first data, a configuration for applying at least one of a single-user-multiple-input-multiple-output (SU-MIMO) and a multi-user-multiple-input-multiple-output (MU-MIMO), and transmitting, to a second entity that controls the first entity in the O-RAN, information on the configuration.

公开(公告)号：US20240422587A1

公开(公告)日：2024-12-19

申请号：US18821765

申请日：2024-08-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Zhigang WANG ,  Qixin HUANG ,  Ranran ZHANG ,  Ying ZHU ,  Ying WANG ,  Yan LI ,  Ying LI ,  Honghong LI

IPC: H04W24/02 ,  H04B7/0413 ,  H04L41/0823 ,  H04L41/16 ,  H04W28/16 ,  H04W48/18

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Specifically, the present disclosure relates to an O-RAN based network system.

公开(公告)号：US20240088976A1

公开(公告)日：2024-03-14

申请号：US18317449

申请日：2023-05-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yan LI ,  Huiyang WANG ,  Meifang JING ,  Jiajia WANG ,  Yi ZHAO ,  Xiaohui YANG

IPC: H04B7/06 ,  H04B7/0408 ,  H04B17/336

CPC classification number: H04B7/0695 ,  H04B7/0408 ,  H04B17/336

Abstract: The disclosure relates to a method performed by an electronic device of a base station. The method includes: obtaining beam priority information of a plurality of beams for a plurality of user equipments (UEs); obtaining inter-beam interference information of the plurality of beams; identifying, based on the beam priority information and the inter-beam interference information, one of a plurality of beam pairing sets comprising two or more beams among the plurality of beams; and performing communication with at least one of the plurality of UEs via the identified beam pairing set.

公开(公告)号：US20220116799A1

公开(公告)日：2022-04-14

申请号：US17561306

申请日：2021-12-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zhigang WANG ,  Qixin HUANG ,  Ranran ZHANG ,  Ying ZHU ,  Ying WANG ,  Yan LI ,  Ying LI ,  Honghong LI

IPC: H04W24/02 ,  H04L41/16 ,  H04L41/0823 ,  H04B7/0413 ,  H04W48/18 ,  H04W28/16

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Specifically, the present disclosure relates to an O-RAN based network system.

公开(公告)号：US20220103211A1

公开(公告)日：2022-03-31

申请号：US17486013

申请日：2021-09-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ranran ZHANG ,  Guangyu SUN ,  Zhigang WANG ,  Yan LI ,  Qixin HUANG ,  Yan LI ,  Tong ZHOU ,  Xiaohui YANG

IPC: H04B7/0452 ,  H04B7/0456

Abstract: A method for switching transmission methods in a multiple input multiple output (MIMO) system may include: receiving scenario identification related data from a user equipment (UE) in a current transmission method; determining a target transmission method of the UE from at least two predefined transmission methods based on the scenario identification related data; and switching the current transmission method of the UE to the target transmission method.