公开(公告)号：US20250008343A1

公开(公告)日：2025-01-02

申请号：US18758585

申请日：2024-06-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyoungmin PARK ,  Hyunsuk RYU ,  Sungjin PARK ,  Cheolkyu SHIN

IPC: H04W16/28 ,  H04L5/00 ,  H04W8/22 ,  H04W24/10

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a terminal in a wireless communication system is provided. The method includes receiving, from a base station, configuration information on at least one reference signal, receiving, from the base station, the at least one reference signal based on the configuration information, measuring for at least one beam based on a combining for the at least one reference signal, and transmitting, to the base station, measurement information including a result of a measurement, wherein the result includes at least one of information on a phase difference for the at least one beam or information on a direction of the at least one beam.

公开(公告)号：US20240137961A1

公开(公告)日：2024-04-25

申请号：US18538577

申请日：2023-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Jonghyun BANG ,  Cheolkyu SHIN ,  Jeongho YEO ,  Jinyoung OH

IPC: H04W72/53 ,  H04L5/00 ,  H04W8/24 ,  H04W52/24 ,  H04W52/36 ,  H04W56/00 ,  H04W72/044 ,  H04W72/20

CPC classification number: H04W72/53 ,  H04L5/0094 ,  H04W8/24 ,  H04W52/242 ,  H04W52/367 ,  H04W56/001 ,  H04W72/0473 ,  H04W72/20 ,  H04W92/18

Abstract: A method performed by a terminal in a wireless communication system is provided. The method includes receiving, from at least one other terminal, at least one physical sidelink shared channel (PSSCH), in response to the receiving of the at least one PSSCH, determining the number of at least one physical sidelink feedback channel (PSFCH) based on the maximum number of the at least one PSFCH for simultaneous transmission, and transmitting, to the at least one other terminal, one or more PSFCHs, based on the number of the at least one PSFCH.

公开(公告)号：US20230344596A1

公开(公告)日：2023-10-26

申请号：US18335555

申请日：2023-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolkyu SHIN ,  Youngwoo KWAK ,  Taehyoung KIM ,  Hoondong NOH

IPC: H04L5/00 ,  H04W72/044 ,  H04L27/26 ,  H04W72/23

CPC classification number: H04L5/0051 ,  H04L5/005 ,  H04W72/044 ,  H04L5/0094 ,  H04L27/26 ,  H04L27/261 ,  H04W72/23 ,  H04L5/0007 ,  H04L5/0048

Abstract: The present disclosure relates to a communication method and system for converging a 5th generation (5G) communication system with a technology for Internet of Things (IoT) to support higher data rates beyond a 4th generation (4G) system. A method of a UE is provided. The method includes receiving, from a base station, configuration information including first information on a number of an additional demodulation reference signal (DMRS) symbol by higher layer signaling, receiving, from the base station, downlink control information (DCI) including second information on a time domain resource, identifying third information on a duration in symbols of a scheduled physical downlink shared channel (PDSCH) resource based on the second information, identifying a position of a DMRS symbol based on the first information and the third information, and receiving, from the base station, at least one DMRS based on the position of the DMRS symbol.

公开(公告)号：US20230284098A1

公开(公告)日：2023-09-07

申请号：US18317469

申请日：2023-05-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghan KIM ,  Seunghoon CHOI ,  Cheolkyu SHIN ,  Younsun KIM ,  Youngwoo KWAK ,  Hoondong NOH ,  Yongjun KWAK ,  Jeongho YEO

IPC: H04W28/26 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/044 ,  H04W74/04 ,  H04W74/08 ,  H04W80/08 ,  H04W88/02 ,  H04W88/10 ,  H04W72/23

CPC classification number: H04W28/26 ,  H04L5/1469 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W74/04 ,  H04W74/0833 ,  H04W80/08 ,  H04W88/023 ,  H04W88/10 ,  H04W72/23

Abstract: Disclosed are a communication method for merging, with an 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 an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. Disclosed are a method and an apparatus for supporting a reservation resource, and according to the present invention, a method for a base station in a communication system comprises a step of transmitting reservation resource-related information to a terminal, determining, on the basis of the reservation-related information, whether a first signal is mapped to the reservation resource and a resource, in which the first signal to be transmitted to the terminal is overlapped, and transmitting the first signal to the terminal on the basis of the determination.

公开(公告)号：US20230276445A1

公开(公告)日：2023-08-31

申请号：US18313698

申请日：2023-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Cheolkyu SHIN ,  Hyunseok RYU ,  Taehan BAE

IPC: H04W72/20 ,  H04W72/0446

CPC classification number: H04W72/20 ,  H04W72/0446 ,  H04W4/40

Abstract: A communication technique and a system for fusing a 5th generation (5G) communication system with Internet of things (IoT) technology to support a higher data rate after a 4th generation (4G) system are provided. The communication technique includes intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or a connected car, healthcare, digital education, retail, security- and safety-related services, or the like), based on 5G communication technology and IoT-related technology. The disclosure provides a method and apparatus for assigning frequency and time resources for data transmission in a wireless communication system.

公开(公告)号：US20230262660A1

公开(公告)日：2023-08-17

申请号：US18015237

申请日：2021-06-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Hyunseok RYU ,  Cheolkyu SHIN ,  Jeongho YEO

IPC: H04W72/02 ,  H04W72/0446 ,  H04W72/25 ,  H04L5/00

CPC classification number: H04W72/02 ,  H04W72/0446 ,  H04W72/25 ,  H04L5/0053

Abstract: The present disclosure relates to a resource allocation method and device in a wireless communication system. A communication method of a transmission terminal in a wireless communication system supporting sidelink carrier aggregation, according to the present disclosure, comprises the steps of receiving, from a network, information on a resource pool for sidelink communication, and information on a sidelink feedback channel, transmitting sidelink data in a sidelink data channel through at least one carrier, and receiving, in the sidelink feedback channel through at least one carrier from at least one receiving terminal which has received the sidelink data, sidelink feedback information including acknowledgement information for the sidelink data.

公开(公告)号：US20230254082A1

公开(公告)日：2023-08-10

申请号：US18134828

申请日：2023-04-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngwoo KWAK ,  Hoondong NOH ,  Cheolkyu SHIN

IPC: H04L5/00 ,  H04W72/23

CPC classification number: H04L5/0048 ,  H04L5/0057 ,  H04W72/23

Abstract: Methods and apparatuses are provided in a wireless communication system. A plurality of configurations associated with channel state information (CSI) is received from a base station. Each configuration includes information on an aperiodic CSI-reference signal (CSI-RS) resource, and the aperiodic CSI-RS resource is associated with quasi co-location (QCL) information. Downlink control information (DCI) including information indicating a configuration among the plurality of configurations is received from the base station. A measurement is performed based on the aperiodic CSI-RS resource associated with the configuration indicated by the DCI. A CSI report is transmitted to the base station based on the measurement.

公开(公告)号：US20230208557A1

公开(公告)日：2023-06-29

申请号：US18170207

申请日：2023-02-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Hyunseok RYU ,  Cheolkyu SHIN ,  Jonghyun BANG ,  Sungjin PARK ,  Jinyoung OH

IPC: H04L1/00 ,  H04L5/00 ,  H04L1/1829 ,  H04L27/26 ,  H04W72/20

CPC classification number: H04L1/0072 ,  H04L5/0007 ,  H04L1/0013 ,  H04L1/1861 ,  H04L1/0023 ,  H04L27/2607 ,  H04W72/20 ,  H04L27/26025 ,  H04L27/261

Abstract: A communication method and a 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) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, a smart retail, security and safety services. The disclosure provides a method and an apparatus for efficient transmission and reception of control information in a sidelink communication.

公开(公告)号：US20230090192A1

公开(公告)日：2023-03-23

申请号：US17989149

申请日：2022-11-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung OH ,  Jonghyun BANG ,  Hyunseok RYU ,  Sungjin PARK ,  Cheolkyu SHIN ,  Jeongho YEO

IPC: H04W72/04

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 performed by a terminal in a communication system is provided. The method includes receiving, from a base station, configuration information for a physical uplink control channel, the configuration information including an index of an interlace resource, identifying two interlace resources based on the configuration information, and transmitting, to the base station, uplink control information on the physical uplink control information using at least one of the two interlace resources, in which the interlace resource is composed of a plurality of resource blocks of which interval between the plurality of resource blocks are identical.

公开(公告)号：US20230057836A1

公开(公告)日：2023-02-23

申请号：US17767411

申请日：2020-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Sungjin PARK ,  Younsun KIM ,  Hyunseok RYU ,  Jonghyun BANG ,  Cheolkyu SHIN ,  Jinyoung OH

IPC: H04W72/12 ,  H04L1/18 ,  H04L5/00

Abstract: The present disclosure relates to a communication technique for combining IoT technology with a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety-related services, and the like) on the basis of 5G communication technologies and IoT-related technologies. According to various embodiments of the present disclosure, a method of a first terminal (user equipment, UE) in a wireless communication system may comprise the steps of: when reception of a first physical sidelink feedback channel (PSFCH) for a first physical sidelink shared channel (PSSCH) and transmission of a second PSFCH for a second PSFCH overlap in a time domain, determining a PSFCH on the basis of first sidelink control information (SCI) related to the first PSFCH and second SCI related to the second PSFCH; and transmitting or receiving feedback information through the determined PSFCH.