公开(公告)号：US20240259167A1

公开(公告)日：2024-08-01

申请号：US18629403

申请日：2024-04-08

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L5/00 ,  H04L27/26 ,  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：US20240251354A1

公开(公告)日：2024-07-25

申请号：US18421224

申请日：2024-01-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolkyu SHIN ,  Youngbum KIM ,  Junyung YI ,  Hyunseok RYU

IPC: H04W52/02

CPC classification number: H04W52/0235 ,  H04W52/0251

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting high data transmission rates. Specifically, the disclosure proposes a method and a device for obtaining location related information for a terminal; identifying whether to switch on or switch off a data carrier for network energy saving based on the location related information; and transmitting, to a base station supporting the data carrier, a message including identification information for the terminal and coverage information for the data carrier, based on the identification.

公开(公告)号：US20240236889A9

公开(公告)日：2024-07-11

申请号：US18401034

申请日：2023-12-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Suha YOON ,  Hyunseok RYU ,  Youngbum KIM ,  Seho MYUNG

IPC: H04W56/00 ,  H04L27/26 ,  H04W76/28

CPC classification number: H04W56/0015 ,  H04L27/26025 ,  H04W76/28

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. In addition, the present disclosure relates to a method carried out by a base station of a wireless communication system, and a device for carrying out same, the method comprising the steps of: determining whether a frequency band operated by a base station uses a bandwidth that is narrower than a preset bandwidth; if a bandwidth that is narrower than the preset bandwidth is used, determining a subcarrier spacing (SCS) that is narrower than a preset SCS; generating a synchronization signal block (SSB) using the determined SCS; and transmitting the SSB, wherein the determined SCS is smaller than 15 kHz.

公开(公告)号：US20240195540A1

公开(公告)日：2024-06-13

申请号：US18584601

申请日：2024-02-22

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L1/1867 ,  H04L5/00

CPC classification number: H04L1/1887 ,  H04L5/0078

Abstract: The disclosure relates to a method performed by a terminal in a wireless communication system, including identifying a first physical downlink control channel (PDCCH) that schedules a first physical downlink shared channel (PDSCH), identifying a second PDCCH that schedules a second PDSCH, and receiving the first PDSCH and the second PDSCH that are at least partially overlapped at least in time, in case that the first PDCCH scheduling the first PDSCH and the second PDCCH scheduling the second PDSCH are associated with different control resource sets (CORESETs).

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.