公开(公告)号：US20140301252A1

公开(公告)日：2014-10-09

申请号：US14243241

申请日：2014-04-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon CHOI ,  Youngbum KIM ,  Hyoungju JI

IPC: H04L5/00 ,  H04B7/26 ,  H04L5/14

CPC classification number: H04L5/0073 ,  H04B7/265 ,  H04L1/0026 ,  H04L1/1887 ,  H04L5/0028 ,  H04L5/0057 ,  H04L5/14 ,  H04L5/1469 ,  H04W24/08 ,  H04W72/042

Abstract: A method of transmitting channel information by a User Equipment (UE) when an uplink sub-frame is used for downlink transmission in a communication system using a dynamic Time Division Duplex (TDD) UpLink-DownLink (UL-DL) configuration is provided. The method includes receiving reconfiguration information for reconfiguration of TDD uplink and downlink from an evolved Node B (eNB), measuring interference in a first sub-frame changed from an uplink sub-frame to a downlink sub-frame by the reconfiguration, and transmitting information on interference measured in only the first sub-frame to the eNB in an uplink sub-frame according to a predetermined timing.

Abstract translation: 提供了一种在使用动态时分双工（TDD）UpLink-DownLink（UL-DL）配置的通信系统中使用上行链路子帧用于下行链路传输时由用户设备（UE）发送信道信息的方法。 该方法包括从演进的节点B（eNB）接收重新配置TDD上行链路和下行链路的重配置信息，通过重新配置测量从上行链路子帧改变到下行链路子帧的第一子帧的干扰，以及发送信息 根据预定定时在上行链路子帧中仅在第一子帧到eNB的干扰。

公开(公告)号：US20250056588A1

公开(公告)日：2025-02-13

申请号：US18798044

申请日：2024-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Hyunsuk RYU ,  Kyoungmin PARK ,  Seunghoon CHOI

IPC: H04W72/40 ,  H04L5/00 ,  H04W72/563

Abstract: Methods and devices are provided in a wireless communication system. A plurality of physical sidelink shared channels (PSSCHs) is received, at a first user equipment (UE), from a second UE, on a first plurality of carriers. A plurality of physical sidelink feedback channels (PSFCHs) is transmitted, to the second UE, on a second plurality of carriers based on a first maximum number of simultaneous PSFCH transmissions in a slot. Each PSFCH of the plurality of PSFCHs corresponds to a respective PSSCH of the plurality of PSSCHs.

公开(公告)号：US20240381315A1

公开(公告)日：2024-11-14

申请号：US18660752

申请日：2024-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon CHOI ,  Hyewon YANG ,  Jaewon LEE

IPC: H04W68/02 ,  H04W52/02 ,  H04W76/28

Abstract: The disclosure relates to an efficient paging method for receiving a paging by a user equipment (UE) in a wireless communication system, including receiving configuration information related to the paging from a base station by the UE including a wake-up receiver, receiving a wake-up signal for operating the UE in an on state from the base station through the wake-up receiver, and determining a specific paging frame (PF) for receiving the paging, based on the wake-up signal and the configuration information.

公开(公告)号：US20240172129A1

公开(公告)日：2024-05-23

申请号：US18425086

申请日：2024-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon CHOI ,  Youngbum KIM ,  Younsun KIM ,  Taehyoung KIM ,  Jeongho YEO

IPC: H04W52/32 ,  H04L5/00 ,  H04W52/14 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/21

CPC classification number: H04W52/325 ,  H04L5/0094 ,  H04W52/146 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/21

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 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, and the like) on the basis of 5G communication technology and IoT-related technology. A power control method for uplink transmission in a wireless cellular communication system is disclosed.

公开(公告)号：US20240121786A1

公开(公告)日：2024-04-11

申请号：US18522905

申请日：2023-11-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Seunghoon CHOI ,  Sungjin PARK ,  Jinyoung OH

IPC: H04W72/21 ,  H04L1/1829 ,  H04W72/23

CPC classification number: H04W72/21 ,  H04L1/1861 ,  H04W72/23

Abstract: Provided is a method of a terminal in a wireless communication system, including receiving DCI for scheduling physical uplink shared control channel (PUSCH) transmission, determining a number of coded modulation symbols per layer for transmission of CSI part 1, based on a number of code blocks associated with a UL-SCH, CUL-SCH, a value Kr for an r-th code block of the code blocks and a number of bits of the CSI part 1, OCSI-1, wherein in case that the DCI includes CBGTI and the CBGTI indicates that the r-th code block associated with the UL-SCH of the PUSCH transmission is not for transmission, the value Kr is determined as 0, and else, the value Kr is determined as a size of the r-th code block for the UL-SCH of the PUSCH transmission; and transmitting, to a base station, the CSI part 1 on the PUSCH based on the number of coded modulation symbols per layer.

公开(公告)号：US20240098723A1

公开(公告)日：2024-03-21

申请号：US18515029

申请日：2023-11-20

Applicant: Samsung Electronics Co., Ltd

Inventor： Taehyoung KIM ,  Jinkyu KANG ,  Youngbum KIM ,  Seunghoon CHOI ,  Sungjin PARK ,  Jinyoung OH

IPC: H04W72/0453 ,  H04L5/00 ,  H04W24/08 ,  H04W72/23 ,  H04W72/566 ,  H04W76/11 ,  H04W76/27 ,  H04W80/02

CPC classification number: H04W72/0453 ,  H04L5/0092 ,  H04W24/08 ,  H04W72/23 ,  H04W72/569 ,  H04W76/11 ,  H04W76/27 ,  H04W80/02

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. Disclosed are a method and an apparatus for transmitting and receiving a physical-layer channel in consideration of a priority in a wireless communication system.

公开(公告)号：US20230354199A1

公开(公告)日：2023-11-02

申请号：US18349540

申请日：2023-07-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taehyoung KIM ,  Jinkyu KANG ,  Youngbum KIM ,  Seunghoon CHOI

IPC: H04W52/02 ,  H04L5/00 ,  H04W76/28 ,  H04W24/08 ,  H04W72/23

CPC classification number: H04W52/0235 ,  H04L5/0053 ,  H04W76/28 ,  H04W24/08 ,  H04W72/23 ,  H04W72/0446

Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method comprises: receiving, from a base station, higher layer signaling comprising a power saving offset (PS-offset) indicating a first start time when the UE starts, prior to a second start time of a drx-onDuration timer, monitoring physical downlink channel (PDCCH) for downlink control information (DCI) notifying power saving information outside a discontinuous reception (DRX) active time and parameters indicating a search space; identifying at least one PDCCH monitoring occasion for the DCI based on the PS-offset and the parameters indicating the search space; and monitoring the DCI on the at least one PDCCH monitoring occasion.

公开(公告)号：US20230328832A1

公开(公告)日：2023-10-12

申请号：US18191500

申请日：2023-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Milos TESANOVIC ,  Seunghoon CHOI

IPC: H04W52/36 ,  H04W76/20

CPC classification number: H04W76/20 ,  H04W52/367 ,  H04W80/02

Abstract: The disclosure relates to a 5th Generation (5G) or 6th Generation (6G) communication system for supporting a higher data transmission rate. A method for a first node in a wireless communication system is provided. The method includes receiving, from a second node, a radio resource control (RRC) message including information on a list of slots, receiving, from the second node, a medium access control (MAC) control element (CE) indicating at least one timing mode to be applied to at least one slot in the list of slots, and identifying, based on the MAC CE, the at least one timing mode corresponding to the at least one slot.

公开(公告)号：US20230276477A1

公开(公告)日：2023-08-31

申请号：US18144567

申请日：2023-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon CHOI ,  Jinkyu KANG ,  Youngbum KIM ,  Taehyoung KIM

IPC: H04W72/53 ,  H04W72/0446 ,  H04W88/14 ,  H04L27/26 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04L27/2605 ,  H04W72/0446 ,  H04W72/23 ,  H04W88/14 ,  H04L5/0007

Abstract: The 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 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. The disclosure discloses a method and a device for allocating resources of an IAB node.

公开(公告)号：US20230276384A1

公开(公告)日：2023-08-31

申请号：US18144549

申请日：2023-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngwoo KWAK ,  Sungjin PARK ,  Cheolkyu SHIN ,  Donghan KIM ,  Younsun KIM ,  Hoondong NOH ,  Jeongho YEO ,  Jinyoung OH ,  Juho LEE ,  Seunghoon CHOI ,  Heedon GHA ,  Youngbum KIM ,  Taehyoung KIM

IPC: H04W56/00 ,  H04W72/30 ,  H04J11/00 ,  H04L25/00 ,  H04L25/02 ,  H04W52/02

CPC classification number: H04W56/001 ,  H04W72/30 ,  H04J11/0073 ,  H04J11/0076 ,  H04L25/00 ,  H04L25/0202 ,  H04W52/0216 ,  H04W52/0245 ,  H04W56/0015 ,  H04B7/00

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. The present invention presents a method for efficiently estimating a physical channel and, according to the present invention, a terminal of a communication system receives a synchronization signal from a base station, receives a broadcast channel from the base station, and can estimate the broadcast channel on the basis of the synchronization signal.