公开(公告)号：US20250038924A1

公开(公告)日：2025-01-30

申请号：US18776737

申请日：2024-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zhe CHEN ,  Jingxing FU ,  Sa ZHANG ,  Feifei SUN

IPC: H04L5/00

Abstract: The disclosure provides a method performed by a UE in a wireless communication system, including receiving a channel state information (CSI) reporting configuration comprising a plurality of first sub-configurations, and determining and reporting CSI based on a second sub-configuration comprising N out of the plurality of the first sub-configurations, where N is greater than or equal to 1, wherein the CSI comprises one or two CSI parts, wherein a number of the CSI parts included in the CSI is determined based on N, and wherein at least one of the one or two CSI parts included in the CSI is determined based on a first order including at least one of an order of the N first sub-configurations in the second sub-configuration, an order of CSI parameters in the CSI, and an order between zero-padding bits and the CSI parameters in the CSI.

公开(公告)号：US20250030471A1

公开(公告)日：2025-01-23

申请号：US18778832

申请日：2024-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Zhe CHEN ,  Jingxing FU ,  Sa ZHANG ,  Feifei SUN

IPC: H04B7/06 ,  H04W72/231

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure provides a method performed by a user equipment (UE) in a wireless communication system. The method includes: receiving, from a base station, channel state information (CSI) report configuration information including a list of sub-configurations; and transmitting, to the base station, a first CSI report for at least one sub-configuration associated with the list of sub-configurations.

公开(公告)号：US20240276242A1

公开(公告)日：2024-08-15

申请号：US18442517

申请日：2024-02-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Feifei SUN ,  Zhe CHEN

IPC: H04W24/02 ,  H04L41/16

CPC classification number: H04W24/02 ,  H04L41/16

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method executed by a user equipment (UE) in a wireless communication system is provided. The method includes monitoring an artificial intelligence (AI) model based on at least one measurement criterion, and transmitting model related information based on the monitoring result, wherein the measurement criterion comprises one or more beam performance related measurement metrics, and wherein the measurement criterion is used to monitor/evaluate performance of the AI model.

公开(公告)号：US20240267102A1

公开(公告)日：2024-08-08

申请号：US18431784

申请日：2024-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zhe CHEN ,  Feifei SUN ,  Bin YU

IPC: H04B7/06 ,  H04W8/22 ,  H04W24/02 ,  H04W80/02

CPC classification number: H04B7/0626 ,  H04W8/22 ,  H04W24/02 ,  H04W80/02

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a wireless communication system is provided. The method comprises receiving, from a base station, configuration information on a channel state information (CSI) report, wherein the configuration information includes information on one or more sub-configurations for the CSI report, receiving, from the base station, a medium access control (MAC) control element (CE) for activating at least one sub-configuration among the one or more sub-configurations and transmitting, to the base station, the CSI report for the at least one sub-configuration based on the MAC CE.

公开(公告)号：US20240381340A1

公开(公告)日：2024-11-14

申请号：US18658883

申请日：2024-05-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jingxing FU ,  Feifei SUN ,  Zhe CHEN

IPC: H04W72/1263

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method performed by a UE and a base station in a wireless communication network, the method performed by the UE including: receiving first information for scheduling a first frequency domain resource including a plurality of second frequency domain resources; upon the second information is received, determining, based on the first information and the second information and from the plurality of second frequency domain resources, a second frequency domain resource for downlink transmission or uplink transmission scheduled by the first information, and the second information including indication information indicating that each second frequency domain resource in the plurality of second frequency domain resources is a downlink frequency domain resource or an uplink frequency domain resource; performing downlink transmission or uplink transmission on the determined second frequency domain resource.

公开(公告)号：US20240340146A1

公开(公告)日：2024-10-10

申请号：US18626778

申请日：2024-04-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zhe CHEN ,  Sa ZHANG ,  Feifei SUN

IPC: H04L5/00 ,  H04B7/0456

CPC classification number: H04L5/0053 ,  H04B7/0456

Abstract: In accordance with an aspect of the disclosure, a method performed by a user equipment (UE) in a wireless communication system is provided, the method comprises receiving, from a base station, configuration information for a channel state information (CSI) report, the configuration information including a list of sub-configurations for the CSI report, identifying, based on the list of sub-configurations, a mapping order for at least one of precoding matrix indicator (PMI) related to parameters or channel quality indicator (CQI) related parameters, and transmitting, to the base station, the CSI report corresponding to one or more sub-configurations among the list of sub-configurations, based on the mapping order.

公开(公告)号：US20240224248A1

公开(公告)日：2024-07-04

申请号：US18490164

申请日：2023-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingxing FU ,  Feifei SUN ,  Zhe CHEN

IPC: H04W72/0453 ,  H04W52/14 ,  H04W72/12 ,  H04W72/232

CPC classification number: H04W72/0453 ,  H04W52/146 ,  H04W72/12 ,  H04W72/232

Abstract: A method and a device for reception and transmission are provided, wherein a method performed by a user equipment (UE) in a wireless communication network is provided. The method includes determining a frequency domain resource related to a physical uplink shared channel (PUSCH) transmission based on indication information, and determining a power of the PUSCH transmission for transmitting PUSCH based on the frequency domain resource related to the PUSCH transmission, wherein the frequency domain resource related to the PUSCH transmission includes a frequency domain resource allocated to the PUSCH or a frequency domain resource available for the PUSCH transmission among the frequency domain resource allocated to the PUSCH.

公开(公告)号：US20240057078A1

公开(公告)日：2024-02-15

申请号：US18446305

申请日：2023-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingxing FU ,  Feifei SUN ,  Zhe CHEN ,  Miao ZHOU

IPC: H04W72/1268 ,  H04L5/00 ,  H04W48/12 ,  H04W72/232

CPC classification number: H04W72/1268 ,  H04L5/0035 ,  H04W48/12 ,  H04W72/232

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a UE in a wireless communication system, the method comprising: receiving, from a base station, a first search space ID for a first cell and a second search space ID for a second cell, the first search space ID and the second search space ID being same; receiving, from the base station on the first cell, first DCI for scheduling a PUSCH for one or more cells including the second cell, wherein at least one of a size of the first DCI, blind detection for the first DCI, or a CCE for the first DCI is based on a configuration of the second cell; and transmitting, to the base station, the PUSCH on the one or more cells based on the first DCI.

公开(公告)号：US20240340055A1

公开(公告)日：2024-10-10

申请号：US18618092

申请日：2024-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zhe CHEN ,  Feifei SUN

IPC: H04B7/06 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/1273 ,  H04W80/02

CPC classification number: H04B7/0626 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/1273 ,  H04W80/02

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method and device for receiving and transmitting information are provided. A method performed by a user equipment (UE) in a communication system is provided. The method includes receiving, via higher layer signaling, a channel state information (CSI) report configuration list including at least one CSI report configuration, receiving a medium access control (MAC) control element (CE) including first information for activation/deactivation respectively of a plurality of configurations included in a CSI report configuration corresponding to the first information among the at least one CSI report configuration, and transmitting, on a physical uplink control channel (PUCCH), a CSI report including a CSI parameter based on a configuration activated by the first information.

公开(公告)号：US20240224243A1

公开(公告)日：2024-07-04

申请号：US18399909

申请日：2023-12-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zhe CHEN ,  Jingxing FU ,  Feifei SUN ,  Bin YU

IPC: H04W72/0446 ,  H04W72/232

CPC classification number: H04W72/0446 ,  H04W72/232

Abstract: Disclosed is a method performed by a network-controlled repeater (NCR) in a wireless communication system, including obtaining NCR configuration information from a network node, and monitoring or detecting a first downlink control information format according to the NCR configuration information, wherein the first downlink control information format is used to inform a beam indication of an access link for the NCR.