公开(公告)号：US20250132868A1

公开(公告)日：2025-04-24

申请号：US18899775

申请日：2024-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Xin ZHOU ,  Honghong LI ,  Junwei REN ,  Ying ZHU ,  Zhigang WANG ,  Nan CAO

IPC: H04L1/1867 ,  H04L1/1812 ,  H04L41/16 ,  H04W24/10

Abstract: Embodiments of the present disclosure provide a communication method, a network node, a storage medium and a program product, and relate to fields such as communication and artificial intelligence. In an example method, a first network node determines a first retransmission UE, determines an MU pairing recommendation result using a first AI network based on the first retransmission UE, and transmits the MU pairing recommendation result to a second network node, so that the computation of MU scheduling of the second network node can be assisted, and the computation complexity of MU scheduling of the second network node can be reduced. Optionally, the method performed by a network node can be performed by an artificial intelligence mode

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：US20250048342A1

公开(公告)日：2025-02-06

申请号：US18912090

申请日：2024-10-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Fang XIE ,  Xinyan LI ,  Jianwei XU ,  Zhigang WANG ,  Nan CAO ,  Yunwei HUANG

IPC: H04W72/0446 ,  H04W52/02 ,  H04W56/00 ,  H04W72/0453 ,  H04W72/566

Abstract: A method performed by a first network node in a communication system is provided. The method includes receiving, from one or more second network nodes, a first message related to each of the one or more second network nodes, the first message including information regarding an energy saving configuration of each of the one or more second network nodes, reconfiguring, based on the first message, time-frequency resources of at least one of the one or more second network nodes, and sending a second message to the at least one of the one or more second network nodes, the second message indicating the reconfigured time-frequency resources of the at least one of the one or more second network nodes.

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：US20230247413A1

公开(公告)日：2023-08-03

申请号：US18132129

申请日：2023-04-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junwei REN ,  Zhigang WANG ,  Ranran ZHANG ,  Jian ZHANG ,  Chen WANG ,  Yi ZHAO

IPC: H04W8/18 ,  H04W8/20 ,  H04W76/30

CPC classification number: H04W8/183 ,  H04W8/20 ,  H04W76/30

Abstract: A method of communication by a core network device includes: receiving a message transmitted by a first access network device, the message including a first identifier of a user equipment (UE), assigning to the UE a second identifier corresponding to the first identifier, and transmitting a first request message to the first access network device, the first request message including the second identifier for using the second identifier as an identifier of the UE by the first access network device to communicate with a network device in an Open Radio Access Network (O-RAN).

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.