公开(公告)号：US11929821B2

公开(公告)日：2024-03-12

申请号：US17741107

申请日：2022-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Jeongho Yeo ,  Youngbum Kim ,  Seho Myung ,  Cheolkyu Shin ,  Seunghoon Choi ,  Hyunseok Ryu

IPC: H04W84/06 ,  H04B7/185 ,  H04W56/00

CPC classification number: H04B7/18589 ,  H04W56/001 ,  H04W56/0045 ,  H04W84/06

Abstract: The disclosure relates to a communication technique for converging IoT technology with 5G communication systems designed to support a higher data transfer rate beyond 4G systems, and a system therefor. Provided is a method for operation of a user equipment and a base station in a wireless communication system, including identifying a timing advance (TA) value for transmitting an uplink signal and transmitting the uplink signal, with the TA value identified based on a first value, a second value, and a third value NTA. The first value is based on a random access response or a timing advance medium access control control element, the second value is derived from higher layer parameters, and the third value is obtained by the UE based on a position of the UE and a position of a satellite connected to the UE.

公开(公告)号：US11903018B2

公开(公告)日：2024-02-13

申请号：US16631731

申请日：2018-07-02

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/566 ,  H04W72/0453

CPC classification number: H04W72/566 ,  H04W72/0453

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) on the basis of 5G communication technology and IoT-related technology. The present invention relates to a method and apparatus for performing uplink transmission in a wireless communication system.

公开(公告)号：US11902991B2

公开(公告)日：2024-02-13

申请号：US17429805

申请日：2020-02-11

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/23 ,  H04L1/00 ,  H04W72/1268 ,  H04L1/1812 ,  H04W72/0453 ,  H04W72/1273

CPC classification number: H04W72/23 ,  H04L1/0003 ,  H04L1/0061 ,  H04L1/0072 ,  H04L1/1812 ,  H04W72/0453 ,  H04W72/1268 ,  H04W72/1273

Abstract: The present disclosure relates to a communication technique for combining, with IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, security and safety related services, and the like based on 5G communication technologies and IoT-related technologies. The present disclosure discloses a method and an apparatus for efficiently transmitting and receiving a downlink control channel in a CA environment.

公开(公告)号：US11902076B2

公开(公告)日：2024-02-13

申请号：US17409546

申请日：2021-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Youngbum Kim ,  Donghan Kim ,  Yongjun Kwak ,  Taehyoung Kim ,  Juho Lee ,  Younsun Kim ,  Seunghoon Choi ,  Sungjin Park ,  Jinyoung Oh ,  Youngwoo Kwak

IPC: H04L27/26 ,  H04L1/00 ,  H04W72/044 ,  H04L5/02 ,  H04L5/00 ,  H04W74/00 ,  H04W72/23 ,  H04W72/54 ,  H04W76/15 ,  H04W68/02 ,  H04W74/08 ,  H04W84/18 ,  H04W84/10 ,  H04L1/1867 ,  H04L1/20 ,  H04W4/70

CPC classification number: H04L27/2666 ,  H04L1/004 ,  H04L1/0009 ,  H04L1/0041 ,  H04L1/0061 ,  H04L1/0078 ,  H04L5/0035 ,  H04L5/0042 ,  H04L5/0044 ,  H04L5/0057 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/026 ,  H04L27/2656 ,  H04L27/2657 ,  H04L27/2662 ,  H04W68/02 ,  H04W72/0466 ,  H04W72/23 ,  H04W72/54 ,  H04W74/006 ,  H04W74/008 ,  H04W74/0833 ,  H04W76/15 ,  H04L1/0026 ,  H04L1/1887 ,  H04L1/20 ,  H04L5/0053 ,  H04W4/70 ,  H04W84/10 ,  H04W84/18

Abstract: The present disclosure relates to a communication technique of fusing a 5G communication system for supporting higher data transmission rate beyond a 4G system with an IoT technology and a system thereof. The system may be used for an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. The present disclosure discloses a method and apparatus for inserting an index into a code block as a unit in which a channel code is executed and transmitting the same.

公开(公告)号：US11764087B2

公开(公告)日：2023-09-19

申请号：US16898965

申请日：2020-06-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chaemook Lim ,  Yeongrack Son ,  Ohhyuk Kwon ,  Dongouk Kim ,  Youngbum Kim ,  Woohee Kim ,  Dongjoon Lee ,  Kwanghyeon Jeong

IPC: H01L21/67 ,  H01L21/263 ,  H01L21/02

CPC classification number: H01L21/67248 ,  H01L21/02255 ,  H01L21/2636

Abstract: A process apparatus includes a heating module and a supporter disposed below the heating module. A process space is provided between the heating module and the supporter. The heating module includes a housing, at least one heating lamp disposed in the housing, at least one temperature sensor disposed in the housing, and a blocking plate disposed under the housing. The blocking plate spatially separates the at least one heating lamp from the process space, and the blocking plate includes at least one window spatially connecting the at least one temperature sensor to the process space.

公开(公告)号：US11742898B2

公开(公告)日：2023-08-29

申请号：US17630801

申请日：2020-07-29

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04B7/0413 ,  H04B7/06 ,  H04B7/08

CPC classification number: H04B7/0413 ,  H04B7/0602 ,  H04B7/088

Abstract: Disclosed are an antenna adaption method and device in a wireless communication system, the method comprising the steps in which: a terminal confirms that an operation is performed in a second antenna mode; whether a synchronization signal/physical broadcast channel block (SSB) to be measured exists in an activated bandwidth part is determined; and if the SSB to be measured does not exist in the activated bandwidth part, an SSB is measured in a first measurement gap set by a base station, wherein the second antenna mode is a mode operating by being set to the number of maximum multi-input multi-output (MIMO) layers, which is less than the number of maximum MIMO layers notified by the terminal to the base station through capacity reporting.

公开(公告)号：US11737064B2

公开(公告)日：2023-08-22

申请号：US17977375

申请日：2022-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Yongjun Kwak ,  Juho Lee ,  Youngbum Kim

IPC: H04W72/04 ,  H04W72/0446 ,  H04W72/23 ,  H04L1/18 ,  H04L1/1829 ,  H04L5/00 ,  H04W72/12 ,  H04L1/1822

CPC classification number: H04W72/0446 ,  H04L1/18 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0094 ,  H04W72/12 ,  H04W72/23 ,  H04L1/1822 ,  H04L1/1864

Abstract: Methods and apparatuses for signal transmission and reception are provided for a wireless communication system. Information for configuring a plurality of physical uplink control channel (PUCCH) resources is transmitted to a terminal. Downlink control information (DCI) is transmitted to the terminal on a physical downlink control channel (PDCCH). The DCI includes a resource indicator for indicating a PUCCH resource among the plurality of PUCCH resources. Uplink control information (UCI) is received from the terminal on the PUCCH resource indicated by the resource indicator.

公开(公告)号：US11723042B2

公开(公告)日：2023-08-08

申请号：US17225933

申请日：2021-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghyun Bang ,  Youngbum Kim ,  Sungjin Park ,  Jeongho Yeo ,  Jinyoung Oh ,  Jinkyu Kang ,  Cheolkyu Shin

IPC: H04W72/23 ,  H04W72/1268 ,  H04W72/56 ,  H04W72/50 ,  H04W74/00 ,  H04W74/08 ,  H04L5/00 ,  H04W74/02

CPC classification number: H04W72/23 ,  H04L5/0044 ,  H04L5/0078 ,  H04L5/0092 ,  H04W72/1268 ,  H04W72/535 ,  H04W72/56 ,  H04W74/00 ,  H04W74/02 ,  H04W74/0808 ,  H04W74/0875 ,  H04L5/0007 ,  H04L5/0055

Abstract: The disclosure relates to a communication technique for convergence between an IoT technology and a 5G communication system for supporting higher data transmission rate beyond a 4G system, and a system thereof. The disclosure may be applied to intelligence services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) based on a 5G communication system and an IoT related technology. In addition, the disclosure relates to a method and apparatus for transmitting or receiving an uplink data channel in a wireless communication system. Specifically, the disclosure relates to a method for transmitting or receiving an uplink data channel in an unlicensed band. More specifically, the disclosure proposes a method determining, based on an uplink data channel transmission method by which a terminal received or configured by a base station, a channel access procedure scheme and uplink data channel transmission.

公开(公告)号：US11716688B2

公开(公告)日：2023-08-01

申请号：US17086291

申请日：2020-10-30

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W52/02 ,  H04L5/00 ,  H04W76/28 ,  H04W24/08 ,  H04W72/23 ,  H04W72/0446

CPC classification number: H04W52/0235 ,  H04L5/0053 ,  H04W24/08 ,  H04W72/23 ,  H04W76/28 ,  H04W72/0446

Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method comprises: receiving, from a base station, higher layer signaling comprising a power saving offset (PS-offset) indicating a first start time when the UE starts, prior to a second start time of a drx-onDuration timer, monitoring physical downlink channel (PDCCH) for downlink control information (DCI) notifying power saving information outside a discontinuous reception (DRX) active time and parameters indicating a search space; identifying at least one PDCCH monitoring occasion for the DCI based on the PS-offset and the parameters indicating the search space; and monitoring the DCI on the at least one PDCCH monitoring occasion.

公开(公告)号：US20230180226A1

公开(公告)日：2023-06-08

申请号：US18103021

申请日：2023-01-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghan Kim ,  Jeongho Yeo ,  Younsun Kim ,  Juho Lee ,  Heedon Gha ,  Yongjun Kwak ,  Youngbum Kim ,  Taehyoung Kim ,  Sungjin Park ,  Jinyoung Oh ,  Seunghoon Choi

IPC: H04W72/1268 ,  H04L5/00 ,  H04W76/10 ,  H04L1/00

CPC classification number: H04W72/1268 ,  H04L5/0007 ,  H04W76/10 ,  H04L5/0044 ,  H04L1/0061 ,  H04L1/003

Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transfer rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety-related services, on the basis of 5G communication technologies and IoT-related technologies. Disclosed is a setting method for an efficient uplink signal transmission of a terminal in a case where a plurality of waveforms are supported to efficiently operate an uplink in a next generation mobile communication.