公开(公告)号：US20240179717A1

公开(公告)日：2024-05-30

申请号：US18425622

申请日：2024-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Jinyoung OH ,  Youngbum KIM ,  Hyunseok RYU ,  Cheolkyu SHIN ,  Jeongho YEO ,  Seunghoon CHOI

IPC: H04W72/23 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1268 ,  H04W72/21 ,  H04W74/0816

CPC classification number: H04W72/23 ,  H04L27/2607 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1268 ,  H04W72/21 ,  H04W74/0816

Abstract: The disclosure relates to a communication technique for combining an IoT technology with a 5G communication system for supporting a higher data transmission rate than that of a beyond-4G system, and a system therefor. The disclosure may 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) based on 5G communication technologies and IoT-related technologies. A method performed by a terminal in a wireless communication system is provided, the method includes receiving configured grant (CG)-physical uplink shared channel (PUSCH) configuration information, identifying a plurality of actual repetition PUSCHs based on a PUSCH repetition transmission type B and the CG-PUSCH configuration information, identifying whether 1 symbol actual repetition PUSCH is included in the plurality of actual repetition PUSCHs, and in case that the 1 symbol actual repetition PUSCH is included in the plurality of actual repetition PUSCHs and is related to uplink transmission in an unlicensed band, transmitting the 1 symbol actual repetition PUSCH.

公开(公告)号：US20240163907A1

公开(公告)日：2024-05-16

申请号：US18284705

申请日：2022-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolkyu SHIN ,  Hyunseok RYU ,  Sungjin PARK ,  Heedon GHA ,  Youngbum KIM ,  Taehan BAE

IPC: H04W72/40 ,  H04W72/02 ,  H04W72/25 ,  H04W76/28

CPC classification number: H04W72/40 ,  H04W72/02 ,  H04W72/25 ,  H04W76/28

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting higher data rates. According to an embodiment of the disclosure, an operation method of a first user equipment (UE) for performing sidelink communication in a wireless communication system includes: obtaining discontinuous reception (DRX) configuration information; obtaining physical sidelink feedback channel (PSFCH) resource configuration information; transmitting a physical sidelink shared channel (PSSCH) to a second UE; transmitting, to the second UE, sidelink control information (SCI) including information requesting to transmit a PSFCH for the PSSCH; and receiving the PSFCH for the PSSCH from the second UE during a DRX active time when there is a slot for receiving the PSFCH in the DRX active time.

公开(公告)号：US20240138022A1

公开(公告)日：2024-04-25

申请号：US18487454

申请日：2023-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngbum KIM ,  Hyunseok RYU ,  Youngrok JANG

IPC: H04W76/28 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W52/0206

Abstract: The disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as LTE. A method performed by a BS in a wireless communication system includes transmitting, to a UE, via an RRC signaling, first information configuring a DTX for an energy saving of the base station; transmitting, to the UE, DCI indicating an activation or deactivation of the DTX; and transmitting, to the UE, a downlink signal based on the activation or deactivation of the DTX.

公开(公告)号：US20240114508A1

公开(公告)日：2024-04-04

申请号：US18474774

申请日：2023-09-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon CHOI ,  Youngbum KIM ,  Hyunseok RYU ,  Sungjin PARK

IPC: H04W72/1273 ,  H04W72/0453 ,  H04W72/232 ,  H04W72/51

CPC classification number: H04W72/1273 ,  H04W72/0453 ,  H04W72/232 ,  H04W72/51

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 obtaining information on a subset of subbands for a specific type of terminal, the subbands composing a bandwidth part, receiving, from a base station, a physical downlink control channel (PDCCH), and receiving, from the base station, a physical downlink shared channel (PDSCH) scheduled by the PDCCH, based on the subset of the subbands.

公开(公告)号：US20240089964A1

公开(公告)日：2024-03-14

申请号：US18497841

申请日：2023-10-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Younsun KIM ,  Hyunseok RYU ,  Youngbum KIM ,  Hosung KIM ,  Sungjin PARK ,  Cheolkyu SHIN ,  Seunghoon CHOI

IPC: H04W72/1273 ,  H04L1/1812 ,  H04L1/1867 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W72/1273 ,  H04L1/1819 ,  H04L1/1896 ,  H04L27/26025 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

Abstract: The disclosure relates to a communication technique that converges a 5G communication system for supporting a higher data rate after a 4G system with IoT technology, and a system thereof. The disclosure can be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, and the like) based on 5G communication technology and IoT related technology. The disclosure discloses a method and device for a terminal to perform satellite communication.

公开(公告)号：US20240007968A1

公开(公告)日：2024-01-04

申请号：US18343964

申请日：2023-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolkyu SHIN ,  Youngbum KIM ,  Hyunseok RYU ,  Kyoungmin PARK

IPC: H04W52/34 ,  H04W52/36 ,  H04W52/38 ,  H04W52/32

CPC classification number: H04W52/343 ,  H04W52/367 ,  H04W52/383 ,  H04W52/325 ,  H04W28/0289

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a first UE in a wireless communication system includes identifying a transmission power for an SL-PRS based on a maximum power for a congestion control, and transmitting, to a second UE, the SL-PRS on an SL BWP based on the transmission power. In case that a resource for the SL-PRS is also used by a PSSCH, the maximum power for the congestion control is identified based on a CBR measured for the PSSCH and a priority level.

公开(公告)号：US20230354163A1

公开(公告)日：2023-11-02

申请号：US18305696

申请日：2023-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngbum KIM ,  Cheolkyu SHIN ,  Hyewon YANG

IPC: H04W48/12

CPC classification number: H04W48/12

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (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 includes receiving, from a base station, first configuration information about a synchronization signal block (SSB), receiving, from the base station, second configuration information about the SSB, the second configuration information including information indicating whether to cancel SSB transmission, and determining whether to receive the SSB based on the first configuration information and the second configuration information.

公开(公告)号：US20230283429A1

公开(公告)日：2023-09-07

申请号：US18016580

申请日：2021-07-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Youngbum KIM ,  Seho MYUNG ,  Hyunseok RYU ,  Jeongho YEO ,  Seunghoon CHOI

IPC: H04L5/00 ,  H04L1/00

CPC classification number: H04L5/0051 ,  H04L1/0003

Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. A method for transmitting information in a wireless communication system, according to an embodiment of the present disclosure, includes a CQI table configuration method, an MCS table configuration method, and an LBRM, PT-RS, and processing time determination method related thereto. A method by which a user equipment (UE) receives a phase tracking reference signal (PT-RS) in a wireless communication system, according to an embodiment of the present disclosure, comprises the step of confirming whether both a first parameter related to the time density of a PT-RS and a second parameter related to the frequency density of the PT-RS are set by the UE through upper layer signaling.

公开(公告)号：US20230276411A1

公开(公告)日：2023-08-31

申请号：US18007954

申请日：2021-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon CHOI ,  Youngbum KIM ,  Hyunseok RYU

IPC: H04W72/02 ,  H04W72/12 ,  H04W72/27

CPC classification number: H04W72/02 ,  H04W72/12 ,  H04W72/27

Abstract: The present disclosure provides a method, performed by an integrated access and backhaul (IAB) node, of transmitting and receiving data in a wireless communication system. The method may include: receiving resource allocation information from an IAB donor node, receiving first resource scheduling information from a first parent IAB node, receiving second resource scheduling information from a second parent IAB node, transmitting and receiving data to and from at least one of the first parent IAB node, the second parent IAB node, a child IAB node, or a user equipment (UE), based on the resource allocation information, the first resource scheduling information and the second resource scheduling information.

公开(公告)号：US20230247644A1

公开(公告)日：2023-08-03

申请号：US18295591

申请日：2023-04-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Jinyoung OH ,  Youngbum KIM ,  Hyunseok RYU ,  Cheolkyu SHIN ,  Jeongho YEO ,  Seunghoon CHOI

IPC: H04W72/23 ,  H04W72/1268 ,  H04L27/26 ,  H04W74/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/21

CPC classification number: H04W72/23 ,  H04W72/1268 ,  H04L27/2607 ,  H04W74/0816 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/21

Abstract: The disclosure relates to a communication technique for combining an IoT technology with a 5G communication system for supporting a higher data transmission rate than that of a beyond-4G system, and a system therefor. The disclosure may 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) based on 5G communication technologies and IoT-related technologies. A method performed by a terminal in a wireless communication system is provided, the method includes receiving configured grant (CG)-physical uplink shared channel (PUSCH) configuration information, identifying a plurality of actual repetition PUSCHs based on a PUSCH repetition transmission type B and the CG-PUSCH configuration information, identifying whether 1 symbol actual repetition PUSCH is included in the plurality of actual repetition PUSCHs, and in case that the 1 symbol actual repetition PUSCH is included in the plurality of actual repetition PUSCHs and is related to uplink transmission in an unlicensed band, transmitting the 1 symbol actual repetition PUSCH.