公开(公告)号：US20250151058A1

公开(公告)日：2025-05-08

申请号：US18936472

申请日：2024-11-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/1273 ,  H04L5/00

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate. The disclosure relates to operations of a user equipment (UE) and base station in a wireless communication system. A method performed by a UE in a communication system are provided. The method includes transmitting, to a base station, capability information associated with simultaneous sounding reference signal (SRS) carrier switching, receiving, from the base station, downlink control information (DCI) formats, wherein the DCI formats schedule SRSs for SRS carrier switching in component carrier (CCs), wherein the SRSs are overlap in time based on the capability information indicating a support of the simultaneous SRS carrier switching, and transmitting, to the base station, at least one SRS among the scheduled SRSs for SRS carrier switching.

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：US20250008494A1

公开(公告)日：2025-01-02

申请号：US18755480

申请日：2024-06-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04W72/0446 ,  H04B7/06 ,  H04L1/18 ,  H04L5/00

Abstract: The disclosure relates to 5G or 6G communication systems to support higher data rates. The disclosure relates to operations of a UE and a base station in a wireless communication system, and specifically, the disclosure proposes a method and device for transmitting and receiving channel state information in a full-duplex communication system.

公开(公告)号：US20240340073A1

公开(公告)日：2024-10-10

申请号：US18627977

申请日：2024-04-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyunggyu LEE ,  Kyungjun CHOI ,  Heedon GHA ,  Yeongeun LIM ,  Hyoungju JI

IPC: H04B7/155 ,  H04W72/0446

CPC classification number: H04B7/15542 ,  H04W72/0446

Abstract: In accordance with an aspect of the disclosure, a method and device for applying an aperiodic access link beam for each different subcarrier spacing (SCS) in a network-controlled repeater (NCR) processing signal relay between a base station and a UE in a wireless communication system is provided, the method performed by a network-controlled repeater (NCR) relaying a signal in a wireless communication system is provided, the method comprises identifying at least one reference slot to which the aperiodic access link beam is applied for each different subcarrier spacing (SCS), and applying the aperiodic access link beam based on the at least one reference slot and a slot offset.

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：US20230345484A1

公开(公告)日：2023-10-26

申请号：US18305767

申请日：2023-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungjun CHOI ,  Youngbum KIM

IPC: H04W72/1273 ,  H04W72/232 ,  H04L1/1829

CPC classification number: H04W72/1273 ,  H04W72/232 ,  H04L1/1854

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate. In accordance with an aspect of the disclosure, A method performed by a user equipment (UE) in a communication system is provided. The method includes receiving, from a base station, downlink control information (DCI) scheduling a set of physical downlink shared channels (PDSCHs) in multiple cells, identifying a hybrid automatic repeat request-acknowledgement (HARQ-ACK) feedback timing value based on the DCI, identifying a reference uplink slot based on a PDSCH ending last among the set of PDSCHs in multiple cells, identifying an uplink slot for HARQ-ACK information of the set of PDSCHs in multiple cells based on the HARQ-ACK feedback timing value and the reference uplink slot, and transmitting, to the base station, a physical uplink control channel (PUCCH) including the HARQ-ACK information in the uplink slot.

公开(公告)号：US20230262705A1

公开(公告)日：2023-08-17

申请号：US17952837

申请日：2022-09-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungjun CHOI ,  Youngrok JANG ,  Hyoungju JI

IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04L5/0053 ,  H04W72/1289

Abstract: An apparatus and method are provided for receiving and transmitting signals/ channels in a wireless communication system. A method performed by a terminal includes receiving configuration information on a first SS set and a second SS set, wherein the first SS set with a first index includes a first PDCCH candidate having a CCE AL 8 and a third PDCCH candidate having a CCE AL 16, and the second SS set with a second index includes a second PDCCH candidate having the CCE AL 8 and a fourth PDCCH candidate having the CCE AL 16; receiving a PDCCH based on the configuration information; determining a PUCCH resource based on an index of a first CCE for the PDCCH, wherein the index of the first CCE is determined based on a CCE AL of a PDCCH candidate associated with the second SS set with the second index which is smaller than the first index; and transmitting a PUCCH based on the PUCCH resource.

公开(公告)号：US20250142576A1

公开(公告)日：2025-05-01

申请号：US18927714

申请日：2024-10-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaeyeon SHIM ,  Kyungjun CHOI ,  Hyoungju JI ,  Hyemin CHOE

IPC: H04W72/21 ,  H04L1/1812 ,  H04L1/1829 ,  H04L5/00

Abstract: A method performed by a user equipment (UE) in a wireless communication system. The method includes receiving, from a base station (BS), information associated with a downlink (DL) resource on a DL subband and information associated with an uplink (UL) resource on a UL subband, wherein the DL resource and the UL resource are on a same time resource; receiving, from the BS, time resource information for multiplexing uplink control information (UCI) on the UL resource; performing multiplexing of the UCI on the UL resource based on the time resource information; and transmitting, to the BS, an UL signal based on the UL resource multiplexed with the UCI.

公开(公告)号：US20250056538A1

公开(公告)日：2025-02-13

申请号：US18790971

申请日：2024-07-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngrok JANG ,  Seongmok LIM ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04W72/1273 ,  H04B7/0413 ,  H04W72/232

Abstract: The disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. The disclosure relates to the operation of a terminal and a base station in a wireless communication system. Specifically, the disclosure relates to a method for transmission and reception using spatial multiplexing in a wireless communication system and an apparatus capable of performing the same. The disclosure provides an apparatus and a method that can effectively provide services in a mobile communication system.