公开(公告)号：US12231367B2

公开(公告)日：2025-02-18

申请号：US18487446

申请日：2023-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngwoo Kwak ,  Hoondong Noh ,  Cheolkyu Shin ,  Taehan Bae ,  Seunghoon Choi ,  Taehyoung Kim ,  Sungjin Park ,  Jeongho Yeo

IPC: H04W72/23 ,  H04B7/0417 ,  H04L5/00 ,  H04B7/06

Abstract: Methods and apparatuses in a communication system is provided. One or more configurations associated with an aperiodic channel state information (CSI) report are received from a base station via higher layer signaling. Downlink control information (DCI) including a CSI request field indicating a configuration among the one or more configurations is received from the base station. The aperiodic CSI report is transmitted to the base station based on the configuration. In case that a medium access control (MAC) control element (CE) is used to map the configuration to a value of the CSI request field based on a number of the one or more configurations and a size of the CSI request field, the CSI request field indicates the configuration from at least one configuration selected via the MAC CE.

公开(公告)号：US20250025981A1

公开(公告)日：2025-01-23

申请号：US18647240

申请日：2024-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hojoon Lee ,  Jinuk Byun ,  Joongsuk Oh ,  Seongryeol Kim ,  Younggu Kim ,  Seunghoon Choi ,  Jaemyung Choe

IPC: B24B37/005

Abstract: The present disclosure relates to devices, methods, and systems for transforming measurement data. An example device for transforming measurement data includes a communicator configured to receive first measurement data, the first measurement data including step height values on a semiconductor chip with a chemical mechanical polishing (CMP) process performed thereon, and to receive layout data comprising a layout included in the semiconductor chip, and a processor configured to, based on the layout data, transform the first measurement data to second measurement data, the second measurement data including step height values of the semiconductor chip with a metal deposited thereon.

公开(公告)号：US12081370B2

公开(公告)日：2024-09-03

申请号：US17792251

申请日：2020-12-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbum Kim ,  Jinkyu Kang ,  Taehyoung Kim ,  Sungjin Park ,  Seunghoon Choi

IPC: H04L25/02 ,  H04L1/08 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04L25/0228 ,  H04L1/08 ,  H04L5/0012 ,  H04L5/0082 ,  H04L5/1469

Abstract: According to an embodiment of the disclosure, a method of operating a user equipment (UE) for estimating a channel based on a physical uplink shared channel (PUSCH) transmitted repetitively may include receiving, from a base station (BS), repetitive transmission configuration information for repetitively transmitting a PUSCH; receiving, from the BS, frequency hopping configuration information including configuration information for a hopping interval between a plurality of frequency resources for transmitting the PUSCH; and repetitively transmitting the PUSCH to the BS while performing frequency hopping at the hopping interval based on the repetitive transmission configuration information and the frequency hopping configuration information.

公开(公告)号：US12022401B2

公开(公告)日：2024-06-25

申请号：US17449243

申请日：2021-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Youngbum Kim ,  Hyunseok Ryu ,  Seunghoon Choi

IPC: H04W72/00 ,  H04L5/00 ,  H04W8/24 ,  H04W52/14 ,  H04W72/044

CPC classification number: H04W52/146 ,  H04L5/0048 ,  H04W8/24 ,  H04W72/0473

Abstract: A method, performed by a user equipment (UE), of transmitting a physical uplink shared channel (PUSCH) includes: identifying whether a demodulation reference signal (DMRS) time domain bundling information is included in a radio resource control (RRC) message received from a base station; determining whether to transmit at least one PUSCH with a same transmission power for at least one transmission time domain window, based on a result of the identifying; in response to determining to transmit the at least one PUSCH with the same transmission power for the at least one transmission time domain window, determining a transmission power for the at least one PUSCH; and transmitting the at least one PUSCH with the determined transmission power.

公开(公告)号：US11985616B2

公开(公告)日：2024-05-14

申请号：US17266287

申请日：2019-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinkyu Kang ,  Youngbum Kim ,  Taehyoung Kim ,  Seunghoon Choi

IPC: H04W56/00 ,  H04W72/0446 ,  H04W72/1273

CPC classification number: H04W56/0015 ,  H04W72/0446 ,  H04W72/1273

Abstract: The disclosure provides a method of providing synchronization signal block indication information in a wireless communication system, the method including: configuring the synchronization signal block indication information, based on information regarding an uplink-downlink slot configuration and a subcarrier spacing at which a synchronization signal block is transmitted; transmitting the configured synchronization signal block indication information to a terminal; and transmitting at least one synchronization signal block, based on the configured synchronization signal block indication information.

公开(公告)号：US11956735B2

公开(公告)日：2024-04-09

申请号：US18093180

申请日：2023-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Choi ,  Youngbum Kim ,  Younsun Kim ,  Taehyoung Kim ,  Jeongho Yeo

IPC: H04W52/32 ,  H04L5/00 ,  H04W52/14 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/21

CPC classification number: H04W52/325 ,  H04L5/0094 ,  H04W52/146 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/21

Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. A power control method for uplink transmission in a wireless cellular communication system is disclosed.

公开(公告)号：US11956176B2

公开(公告)日：2024-04-09

申请号：US17741064

申请日：2022-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Choi ,  Youngbum Kim ,  Hyunseok Ryu ,  Sungjin Park

IPC: H04L27/26 ,  H04L5/00 ,  H04W88/14

CPC classification number: H04L5/0092 ,  H04L27/2607 ,  H04W88/14

Abstract: The disclosure relates to a 5th Generation (5G) or 6th Generation (6G) communication system for supporting a higher data transmission rate. A method of operating an Integrated Access and Backhaul (IAB) donor node in a wireless communication system is provided. The method includes transmitting Frequency Division Multiplexing (FDM)-related information or Spatial Division Multiplexing (SDM)-related information to an IAB node, receiving necessary information from the IAB node, and transmitting or receiving backhaul data with respect to the IAB node by applying the FDM or the SMD, based on the FDM-related information or the SMD-related information.

公开(公告)号：US11909673B2

公开(公告)日：2024-02-20

申请号：US17947741

申请日：2022-09-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Choi ,  Youngbum Kim ,  Taehyoung Kim ,  Sungjin Park ,  Jinyoung Oh

IPC: H04L5/00 ,  H04W72/21 ,  H04J13/18 ,  H04W72/0453 ,  H04W72/044

CPC classification number: H04L5/0012 ,  H04J13/18 ,  H04L5/0048 ,  H04W72/0453 ,  H04W72/0466 ,  H04W72/21

Abstract: Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. The present invention discloses various methods and devices for transmitting a long PUCCH.

公开(公告)号：US11838158B2

公开(公告)日：2023-12-05

申请号：US17478388

申请日：2021-09-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolkyu Shin ,  Taehyoung Kim ,  Jinyoung Oh ,  Youngwoo Kwak ,  Seunghoon Choi

IPC: H04L27/26 ,  H04L5/00 ,  H04W72/0446

CPC classification number: H04L27/2602 ,  H04L5/0048 ,  H04L5/0051 ,  H04L27/2613 ,  H04L5/0007 ,  H04L27/26025 ,  H04L27/26035 ,  H04L27/26136 ,  H04W72/0446

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. A method by a terminal in a wireless communication system is provided. The method includes identifying a slot type of a terminal from a first slot type and a second slot type, determining a position of a demodulation reference signal (DMRS) based on the slot type, and receiving the DMRS based on the position from a base station.

公开(公告)号：US11818081B2

公开(公告)日：2023-11-14

申请号：US17418397

申请日：2020-03-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Choi ,  Jinkyu Kang ,  Youngbum Kim ,  Taehyoung Kim

IPC: H04L5/14 ,  H04W36/00

CPC classification number: H04L5/1438 ,  H04W36/0069

Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. The present disclosure provides a method and a device for controlling the transmit power of uplink transmission in a wireless communication system.