公开(公告)号：US20250167954A1

公开(公告)日：2025-05-22

申请号：US18730651

申请日：2023-01-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongmok LIM ,  Kyoungmin PARK ,  Ameha Tsegaye ABEBE ,  Youngrok JANG ,  Hyoungju JI

IPC: H04L5/00 ,  H04B7/06

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure relates to: a communication technique merging IoT technology with 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, small business, security- and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. According to various embodiments of the present disclosure, a method performed by a base station in a wireless communication system comprises the steps of: receiving terminal capability report information from a terminal; transmitting, to the terminal, an upper layer parameter determined on the basis of the terminal capability report information; receiving, from the terminal, a sounding reference signal (SRS) determined by means of the upper layer parameter; determining downlink control information (DCI) for scheduling a physical uplink shared channel (PUSCH) on the basis of the SRS; transmitting a signal including the DCI to the terminal; and receiving the PUSCH and an uplink (UL) phase tracking reference signal (PTRS) from the terminal.

公开(公告)号：US20250167946A1

公开(公告)日：2025-05-22

申请号：US18841567

申请日：2023-02-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongmok LIM ,  Kyoungmin PARK ,  Youngrok JANG ,  Ameha Tsegaye ABEBE ,  Hyoungju JI

IPC: H04L5/00 ,  H04W72/0446

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to various embodiments of the present disclosure, a method performed by a UE in a wireless communication system may comprise the steps of: receiving, from a base station, configuration information for one or more physical uplink control channel (PUCCH) resources indicating at least one transmission configuration indicator (TCI) state, and information about a TCI state application time; receiving, from the base station, first downlink control information (DCI) including information indicating first one or more TCI states, receiving, from the base station, second DCI including information indicating second one or more TCI states and an indicator for at least one PUCCH resource, and scheduling a PUCCH; and transmitting the PUCCH to the base station on the basis of the first DCI, the second DCI, and the TCI state application time.

公开(公告)号：US20250055581A1

公开(公告)日：2025-02-13

申请号：US18793058

申请日：2024-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongmok LIM ,  Kyoungmin PARK ,  Ameha Tsegaye ABEBE ,  Youngrok JANG ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04B17/318 ,  H04B7/06

Abstract: The disclosure relates to a 5G or 6G communication system for supporting higher data transfer rates. The disclosure relates to the operation of a terminal and abase station in a wireless communication system and, more specifically to, an uplink reference signal transmission and reception method in a wireless communication system and an apparatus capable of performing the same. The disclosure provides an apparatus and a method capable of effectively providing services in a mobile communication system. A method performed a terminal includes receiving at least one reference signal transmitted from a base station, generating, based on the received at least one reference signal, a beam report to support simultaneous multi-panel transmission, and transmitting the beam report to the base station.

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：US20240305347A1

公开(公告)日：2024-09-12

申请号：US18601684

申请日：2024-03-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junyung YI ,  Youngbum KIM ,  Kyoungmin PARK ,  Youngrok JANG

IPC: H04B7/06 ,  H04B17/318 ,  H04W52/36

CPC classification number: H04B7/0626 ,  H04B7/0632 ,  H04B17/328 ,  H04W52/36

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a base station in a communication system includes transmitting, to a user equipment (UE), a configuration of a channel state information (CSI) report, wherein the CSI report includes a plurality of subsets of CSI reference signal (CSI-RS) antenna ports; receiving, from the UE, the CSI report including at least one measurement value associated with at least one subset among the plurality of subsets; and identifying a number of activated transmitter receiver units (TXRUs) based on the at least one measurement value.

公开(公告)号：US20240204921A1

公开(公告)日：2024-06-20

申请号：US18543465

申请日：2023-12-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjin PARK ,  Hyunseok RYU ,  Kyoungmin PARK ,  Sangkyu BAEK

IPC: H04L1/1829 ,  H04L1/1812 ,  H04L1/1867

CPC classification number: H04L1/1854 ,  H04L1/1812 ,  H04L1/1887

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Provided are a method and an apparatus for periodically transmitting and receiving data. The method of a terminal comprises: receiving, from a base station, a configuration on a CG; identifying, based on the configuration, a plurality of CG PUSCHs within a periodicity; identifying, based on an order of a CG PUSCH within the periodicity, a plurality of HARQ process IDs for the plurality of CG PUSCHs; and transmitting, to the base station, the plurality of CG PUSCHs within the periodicity based on the plurality of HARQ process IDs.

公开(公告)号：US20240179705A1

公开(公告)日：2024-05-30

申请号：US18502635

申请日：2023-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongmok LIM ,  Kyoungmin PARK ,  Ameha Tsegaye ABEBE ,  Youngrok JANG ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04W72/1268 ,  H04L1/1607 ,  H04W72/232

CPC classification number: H04W72/1268 ,  H04L1/1642 ,  H04W72/232

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting higher data transfer rates. A method performed by a user equipment (UE) in a wireless communication system, the method comprising: receiving configuration information on a resource for transmitting a first physical uplink shared channel (PUSCH) based on a configured grant, the first PUSCH being associated with a first control resource set (CORESET) pool identifier; receiving downlink control information (DCI) including information on a resource for transmitting a second PUSCH based on a dynamic grant (DG), the second PUSCH being associated with a second CORESET pool identifier, wherein the resource for transmitting the first PUSCH overlaps with all or part of the resource for transmitting the second PUSCH in a time domain; identifying whether a value of the first CORESET pool identifier is different from a value of the second CORESET pool identifier; and in case that the value of the first CORESET pool identifier is identified to be different from the value of the second CORESET pool identifier, transmitting the first PUSCH and the second PUSCH.

公开(公告)号：US20240049227A1

公开(公告)日：2024-02-08

申请号：US18365546

申请日：2023-08-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngrok JANG ,  Kyoungmin PARK ,  Kyungjun CHOI ,  Ameha Tsegaye ABEBE ,  Seongmok LIM ,  Hyoungju JI

IPC: H04W72/1273 ,  H04W72/232 ,  H04L5/00

CPC classification number: H04W72/1273 ,  H04W72/232 ,  H04L5/0051 ,  H04L5/0016

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to operations of a user equipment (UE) and a base station. Specifically, the disclosure relates to a method for transmitting or receiving data or a reference signal in a wireless communication system and an apparatus performing the method.

公开(公告)号：US20230292340A1

公开(公告)日：2023-09-14

申请号：US18118374

申请日：2023-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyoungmin PARK ,  Seongmok LIM ,  Youngrok JANG

IPC: H04W72/232 ,  H04L5/00

CPC classification number: H04W72/232 ,  H04L5/0053 ,  H04L5/0091

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, downlink control information (DCI) associated with a control resource set (CORESET), the DCI indicating one or more transmission configuration indicator (TCT) states; updating at least one of a plurality of TCI states based on the one or more TCT states indicated by the DCI; and applying the one or more TCI states to at least one of a downlink reception or an uplink transmission associated with the CORESET.

公开(公告)号：US20220310036A1

公开(公告)日：2022-09-29

申请号：US17841719

申请日：2022-06-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soohyun MOON ,  Kyoungmin PARK ,  Minsu KIM ,  Keehyon PARK ,  Dongheon SHIN ,  Hearyun JUNG ,  Dongkyoon HAN

IPC: G09G5/10

Abstract: An electronic device includes: a display device, a processor operatively connected to the display device, and a memory operatively connected to the processor, The memory stores one or more instructions that when executed, cause the processor to: determine, as a second screen code value, a code value obtained by reducing a first screen code value corresponding to a luminance value of a screen of the display device by a decrement based on the screen being maintained in a turned on state during a first specific time after a screen-off condition of the display device is satisfied, and change the luminance value of the screen to correspond to the determined second screen code value,