公开(公告)号：US20190174440A1

公开(公告)日：2019-06-06

申请号：US16324024

申请日：2017-08-09

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 ,  H04W72/00 ,  H04L25/02

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. 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.

公开(公告)号：US20190104539A1

公开(公告)日：2019-04-04

申请号：US16148476

申请日：2018-10-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Jinyoung OH ,  Jeongho YEO ,  Heedon GHA ,  Taehan BAE

IPC: H04W72/12

Abstract: A communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an Internet of Things (IoT) technology are provided. The present disclosure is applicable to intelligent services based on the 5G communication technology and the IoT-related technology. Data transmission/reception methods of a base station and a terminal in a wireless communication system are also provided. The method includes transmitting, to a user equipment (UE), bandwidth part (BWP) configuration information by higher layer signaling, transmitting, to the UE, downlink control information including information indicating an active BWP based on the BWP configuration information, identifying grant free resource configuration information associated with the active BWP, and receiving a data based on the grant free resource configuration information.

公开(公告)号：US20250097941A1

公开(公告)日：2025-03-20

申请号：US18954224

申请日：2024-11-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04W72/1273 ,  H04L1/00 ,  H04L1/1812 ,  H04L5/00 ,  H04W4/06 ,  H04W72/0446 ,  H04W72/20

Abstract: Disclosed are a communication scheme and a system thereof for converging IoT technology and a 5G communication system for supporting a higher data transmission rate beyond that of a 4G system. The disclosure can be applied to intelligent services (for example, services related to smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retail business, security, and safety) based on the 5G communication technology and the IoT-related technology. Further, disclosed is a 5G or 6G communication system for supporting a higher data transmission rate than a post-4G communication system such as LTE.

公开(公告)号：US20250071772A1

公开(公告)日：2025-02-27

申请号：US18940055

申请日：2024-11-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Jeongho YEO ,  Younsun KIM ,  Jinyoung OH

IPC: H04W72/23 ,  H04L5/00 ,  H04W72/00 ,  H04W72/0453

Abstract: The present invention relates to a communication technique for convergence of an IoT technology and a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology. A method for communicating by a base station according to the present invention comprises transmitting control information relating to at least two services to a terminal; and transmitting data relating to the at least two services to the terminal, wherein at least one of a control region for transmitting the control information and a data region for transmitting the data may include at least two frequency bandwidths corresponding to each of the at least two services.

公开(公告)号：US20250056539A1

公开(公告)日：2025-02-13

申请号：US18799317

申请日：2024-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon CHOI ,  Hyunsuk RYU ,  Sungjin PARK ,  Jaewon LEE

IPC: H04W72/1273 ,  H04L5/16 ,  H04W72/1268 ,  H04W72/231

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. The disclosure provides a method performed by a user equipment (UE) in a communication system, comprising identifying a first physical downlink shared channel (PDSCH) scheduled by first downlink control information (DCI) associated with a first control resource set (CORESET); identifying a second PDSCH scheduled by second DCI associated with a second CORESET; identifying a physical uplink shared channel (PUSCH); identifying that the first PDSCH, the second PDSCH and the PUSCH are overlapped in time, wherein a first symbol of the PUSCH is between a first symbol of the first PDSCH and a first symbol of the second PDSCH; and receiving the first PDSCH or the second PDSCH, or transmitting the PUSCH.

公开(公告)号：US20240406035A1

公开(公告)日：2024-12-05

申请号：US18798121

申请日：2024-08-08

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L25/02 ,  H04L1/08 ,  H04L5/00 ,  H04L5/14

Abstract: According to an embodiment of the disclosure, a method of operating a user equipment (UE) for estimating a channel based on a physical uplink shared channel (PUSCH) transmitted repetitively may include receiving, from a base station (BS), repetitive transmission configuration information for repetitively transmitting a PUSCH; receiving, from the BS, frequency hopping configuration information including configuration information for a hopping interval between a plurality of frequency resources for transmitting the PUSCH; and repetitively transmitting the PUSCH to the BS while performing frequency hopping at the hopping interval based on the repetitive transmission configuration information and the frequency hopping configuration information.

公开(公告)号：US20240389110A1

公开(公告)日：2024-11-21

申请号：US18663448

申请日：2024-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Hyunsuk RYU ,  Hyewon YANG ,  Junyung YI

IPC: H04W72/232 ,  H04L1/1812 ,  H04W72/1268

Abstract: The disclosure relates to a 5G or 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, a high layer signaling including information enabling a multiplexing of a first hybrid automatic repeat request-acknowledgement (HARQ-ACK) information, receiving, from the base station, first downlink control information (DCI) scheduling physical uplink shared channel (PUSCH) repetitions, receiving, from the base station after the first DCI, second DCI indicating a physical uplink control channel (PUCCH), and transmitting, to the base station, the first HARQ-ACK information by multiplexing the first HARQ-ACK information in at least one PUSCH repetition other than a first PUSCH repetition among the PUSCH repetitions.

公开(公告)号：US20240323964A1

公开(公告)日：2024-09-26

申请号：US18571498

申请日：2022-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Jeongho YEO ,  Suha YOON ,  Youngbum KIM ,  Sungjin PARK ,  Jinyoung OH

IPC: H04W72/21 ,  H04L5/00 ,  H04L25/02 ,  H04W72/0446

CPC classification number: H04W72/21 ,  H04L5/0055 ,  H04L25/0224 ,  H04W72/0446

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method for improving the coverage of an uplink channel for uplink transmission. A method performed by means of a terminal in a wireless communication system, according to one embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, PUSCH configuration information for joint channel estimation by using transport block (TB) processing over multi-slots (TBoMS) in which one TB is allocated and transmitted to multiple slots, and a DMRS received through a plurality of PUSCHs; transmitting, to the base station, at least one PUSCH according to the PUSCH configuration information; receiving, from the base station, feedback delay information and a PDCCH, which includes an HARQ process number corresponding to the at least one PUSCH; and determining, on the basis of the PUSCH configuration information and the feedback delay information, the validity of HARQ-ACK information included in the PDCCH.

公开(公告)号：US20240320666A1

公开(公告)日：2024-09-26

申请号：US18734564

申请日：2024-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Youna LEE ,  Juyoung KIM ,  Minkyung SHIN ,  Seongmin JE

IPC: G06Q20/38 ,  G06Q20/40

CPC classification number: G06Q20/3829 ,  G06Q20/3825 ,  G06Q20/407

Abstract: An electronic device is provided. The electronic device includes a display, a communication circuit, memory storing computer-executable instructions including a first application for execution a first execution environment and a second application for execution in a second execution environment, a state detection circuit, and at least one processor communicatively coupled to the state detection circuit, the memory, the communication circuit, and the display, and configured to execute at least one of the first application in the first execution environment or the second application in the second execution environment. The computer-executable instructions, when executed by the at least one processor, may cause the electronic device to acquire, in the second execution environment, a signature request for a transaction generated through the first application, acquire first state data through the state detection circuit in response to the signature request, determine, based on the first state data, whether a signature condition stored in the second execution environment is satisfied, generate, based on the determination result, signature data by executing a digital signature for the transaction with a private key stored in the second execution environment, and transmit the signature data to the first application.

公开(公告)号：US20240260023A1

公开(公告)日：2024-08-01

申请号：US18550448

申请日：2022-03-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjin PARK ,  Hyunseok RYU ,  Jeongho YEO

IPC: H04W72/11 ,  H04L1/1812 ,  H04L5/14 ,  H04W72/115 ,  H04W72/1273 ,  H04W72/51

CPC classification number: H04W72/11 ,  H04L1/1812 ,  H04L5/1469 ,  H04W72/115 ,  H04W72/1273 ,  H04W72/51

Abstract: The present invention provides a method and device in which: a first set of unicast PDSCH and a second set of multicast PDSCH are confirmed on the basis of SPS configuration; if the PDSCH is associated with C-RNTI, the received PDSCH and a PDSCH overlapping the received PDSCH are excluded from the first set; and, if the PDSCH is not associated with C-RNTI, the received PDSCH and a PDSCH overlapping the received PDSCH are excluded from the second set.