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：US20230156728A1

公开(公告)日：2023-05-18

申请号：US18096782

申请日：2023-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehyoung KIM ,  Youngbum KIM ,  Jeongho YEO ,  Jinyoung OH ,  Seunghoon CHOI ,  Heedon GHA ,  Taehan BAE

IPC: H04W72/23 ,  H04W76/27 ,  H04W72/0446 ,  H04L5/00 ,  H04L1/1829

CPC classification number: H04W72/23 ,  H04W76/27 ,  H04W72/0446 ,  H04L5/0053 ,  H04L1/1861 ,  H04L5/0051 ,  H04L5/0094 ,  H04L5/0048 ,  H04L5/005

Abstract: Method of terminal, terminal, method of base station, and base station in wireless communication system are provided. Method of a terminal in the wireless communication system includes receiving, from a base station via radio resource control (RRC) signaling, information for a rate matching resource, identifying resources that are unavailable for physical downlink shared channel (PDSCH) reception based on the rate matching resource, monitoring a physical downlink control channel (PDCCH) candidate except for at least one PDCCH candidate that overlaps with the identified resources, and receiving, from the base station, downlink control information (DCI) based on the monitoring of the PDCCH candidate.

公开(公告)号：US20230120684A1

公开(公告)日：2023-04-20

申请号：US17905151

申请日：2021-02-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heedon GHA ,  Jeongho YEO ,  Taehyoung KIM ,  Hyunseok RYU ,  Jonghyun BANG ,  Jinyoung OH

IPC: H04L1/1812 ,  H04L1/1607 ,  H04L1/1867

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 homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security- and safety-related services, and the like) on the basis of 5G communication technology and loT-related technology. The invention of the disclosure presents a method for effectively managing a HARQ process for satellite communication or V2X 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.

公开(公告)号：US20230041764A1

公开(公告)日：2023-02-09

申请号：US17757683

申请日：2020-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Jinyoung OH ,  Jonghyun BANG ,  Cheolkyu SHIN

IPC: H04W72/04 ,  H04L5/14 ,  H04L1/18

Abstract: The present disclosure relates to a communication technique for merging, with an IoT technology, 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, 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. The present disclosure discloses a method and apparatus for transmitting and receiving downlink grant-free-based data.

公开(公告)号：US20220369372A1

公开(公告)日：2022-11-17

申请号：US17634085

申请日：2020-08-05

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W74/08 ,  H04W72/12 ,  H04L27/26

Abstract: Provided is an operating method of a terminal, the method including receiving configuration information of channel occupancy from a base station, receiving a downlink control channel from the base station based on the configuration information, determining whether to transmit an uplink control channel or an uplink data channel to the base station based on the downlink control channel, if determining whether to transmit the uplink control channel or the uplink data channel to the base station, determining valid resources and transmission power for transmission of the uplink control channel or the uplink data channel, and transmitting the uplink control channel or the uplink data channel to the base station based on determining the valid resources and the transmission power is provided.

公开(公告)号：US20220330261A1

公开(公告)日：2022-10-13

申请号：US17630690

申请日：2020-08-03

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/08 ,  H04W72/10 ,  H04W72/04 ,  H04L5/00

Abstract: In an embodiment of the disclosure, an operating method performed by a user equipment (UE) in a wireless communication system includes: receiving, from a base station (BS), an uplink resource configuration (configured grant) including a first quality of service (QoS) threshold and a sidelink resource configuration including a second QoS threshold; determining priority between uplink transmission and sidelink transmission, based on the first QoS threshold and the second QoS threshold; and transmitting at least one of uplink data or sidelink data, based on a result of the determining.

公开(公告)号：US20220287087A1

公开(公告)日：2022-09-08

申请号：US17750994

申请日：2022-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung OH ,  Sungjin PARK ,  Jeongho YEO ,  Heedon GHA ,  Taehan BAE

IPC: H04W74/08 ,  H04W16/14 ,  H04W24/08 ,  H04W72/04 ,  H04W80/08

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 an apparatus for receiving a downlink control channel in a wireless communication system. Particularly, the present invention provides a method and an apparatus allowing a terminal to vary, according to base station settings or instructions, a reception time or reception timing, for a downlink control channel, transmitted from a base station.

公开(公告)号：US20220256577A1

公开(公告)日：2022-08-11

申请号：US17628469

申请日：2020-07-21

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/12 ,  H04W16/14 ,  H04W74/08

Abstract: According to an embodiment of the disclosure, a method and apparatus for transmitting or receiving, by a user equipment (UE), signals in a wireless communication system is provided. The method, performed by the UE, of transmitting or receiving a signal may include receiving scheduling information for an uplink (UL) channel from a base station (BS), identifying a channel access type available for the UE for each of a plurality of UL channels based on the scheduling information, determining a UL channel in which UL control information (UCI) is multiplexed and transmitted in an unlicensed band among the plurality of UL channels based on the channel access type for each UL channel, and multiplexing and transmitting the UCI to the BS in the determined UL channel.