公开(公告)号：US11825456B2

公开(公告)日：2023-11-21

申请号：US16578213

申请日：2019-09-20

Applicant: Samsung Electronics Co., Ltd

Inventor： Taehyoung Kim ,  Jinkyu Kang ,  Youngbum Kim ,  Seunghoon Choi ,  Sungjin Park ,  Jinyoung Oh

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

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：US11818778B2

公开(公告)日：2023-11-14

申请号：US17592973

申请日：2022-02-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Jeongho Yeo ,  Jinyoung Oh ,  Seunghoon Choi

IPC: H04W76/11 ,  H04W72/0446 ,  H04L1/00 ,  H04L1/1812 ,  H04W72/23

CPC classification number: H04W76/11 ,  H04L1/0061 ,  H04L1/1819 ,  H04W72/0446 ,  H04W72/23

Abstract: Disclosed is a method performed by a terminal in a wireless communication system, including receiving, from a base station, configuration information including an information element for a time-frequency region for a transmission cancelling, receiving, from the base station, control information associated with the information element for the time-frequency region for the transmission cancelling based on a specific radio network temporary identifier, and cancelling a physical uplink shared channel transmission associated with the time-frequency region for the transmission cancelling based on the control information.

公开(公告)号：US11750347B2

公开(公告)日：2023-09-05

申请号：US16895674

申请日：2020-06-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbum Kim ,  Joonyoung Cho ,  Hyoungju Ji ,  Seunghoon Choi

IPC: H04L5/00 ,  H04W52/14 ,  H04W52/34 ,  H04W72/1268 ,  H04B7/26 ,  H04W52/32 ,  H04W52/36 ,  H04L5/14

CPC classification number: H04L5/0051 ,  H04B7/2615 ,  H04L5/0016 ,  H04L5/14 ,  H04W52/146 ,  H04W52/325 ,  H04W52/34 ,  H04W52/367 ,  H04W72/1268 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/1469

Abstract: The present invention relates to a method for transmitting, by a terminal, a sounding reference signal (SRS) or a physical uplink shared channel (PUSCH) in a mobile communication system. A communication method for a terminal in a communication system which supports the combination of configuration carrier using FDD scheme and configuration carrier using TDD scheme, in accordance with an embodiment of the present invention, comprises the steps of: receiving SRS transmission setting information from a base station; receiving uplink data scheduling information from the base station; determining whether or not the simultaneous transmission of the SRS transmission and the uplink data occurs; and setting the transmission of the uplink data or the SRS so that when the simultaneous transmission of the SRS transmission and the uplink data occurs, the sum of the respective transmission powers of the first and second symbols in an FDD cell and the first and second symbols of a TDD cell is not greater than the maximum transmission power of the terminal, wherein the timing of the first symbol in the FDD cell corresponds to the timing of the first symbol in the TDD cell, and the timing of the second symbol in the FDD cell corresponds to the timing of the second symbol in the TDD cell. In accordance with an embodiment of the present invention, defining the SRS transmission method of the terminal in a wireless communication system causes the terminal to effectively transmit the uplink data.

公开(公告)号：US11690076B2

公开(公告)日：2023-06-27

申请号：US17389958

申请日：2021-07-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Jinyoung Oh ,  Youngbum Kim ,  Hyunseok Ryu ,  Cheolkyu Shin ,  Jeongho Yeo ,  Seunghoon Choi

IPC: H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04L27/26 ,  H04W74/08 ,  H04W72/0446 ,  H04W72/0453

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：US11690034B2

公开(公告)日：2023-06-27

申请号：US17969439

申请日：2022-10-19

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 ,  H04L25/02 ,  H04W72/30 ,  H04J11/00 ,  H04L25/00 ,  H04W52/02 ,  H04B7/00 ,  H04J13/00 ,  H04L5/00 ,  H04W48/10 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W56/001 ,  H04J11/0073 ,  H04J11/0076 ,  H04L25/00 ,  H04L25/0202 ,  H04W52/0216 ,  H04W52/0245 ,  H04W56/0015 ,  H04W72/30 ,  H04B7/00 ,  H04J13/00 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04W48/10 ,  H04W88/02 ,  H04W88/08

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：US11665702B2

公开(公告)日：2023-05-30

申请号：US16959599

申请日：2019-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehyoung Kim ,  Youngbum Kim ,  Seunghoon Choi ,  Taehan Bae

IPC: H04W72/23

CPC classification number: H04W72/23

Abstract: The present disclosure relates to: a communication method for converging an IoT technology with a 5G communication system for supporting a higher data transfer rate beyond the 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, retail business, security and safety services, etc.) on the basis of 5G communication technologies and IoT-related technologies. The present invention provides a method and device for supporting a non-orthogonal multiple access (NOMA) transmission mode and, more specifically, provides: a method and device for configuring a NOMA transmission mode for a terminal; and a method and device for transmitting, to a terminal, control information for scheduling NOMA uplink data transmission by a base station when a NOMA transmission mode is configured for the terminal.

公开(公告)号：US11653272B2

公开(公告)日：2023-05-16

申请号：US17539627

申请日：2021-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghan Kim ,  Seunghoon Choi ,  Cheolkyu Shin ,  Younsun Kim ,  Youngwoo Kwak ,  Hoondong Noh ,  Yongjun Kwak ,  Jeongho Yeo

IPC: H04W28/26 ,  H04L5/14 ,  H04W72/04 ,  H04W74/04 ,  H04W74/08 ,  H04W80/08 ,  H04W88/02 ,  H04W88/10 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/044

CPC classification number: H04W28/26 ,  H04L5/1469 ,  H04W72/042 ,  H04W72/046 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/04 ,  H04W74/0833 ,  H04W80/08 ,  H04W88/023 ,  H04W88/10

Abstract: Disclosed are a communication method for merging, with an IoT technology, 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 an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. Disclosed are a method and an apparatus for supporting a reservation resource, and according to the present invention, a method for a base station in a communication system comprises a step of transmitting reservation resource-related information to a terminal, determining, on the basis of the reservation-related information, whether a first signal is mapped to the reservation resource and a resource, in which the first signal to be transmitted to the terminal is overlapped, and transmitting the first signal to the terminal on the basis of the determination.

公开(公告)号：US11647527B2

公开(公告)日：2023-05-09

申请号：US17091315

申请日：2020-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Choi ,  Jinkyu Kang ,  Youngbum Kim ,  Taehyoung Kim

IPC: H04W88/14 ,  H04W72/53 ,  H04W72/0446 ,  H04L27/26 ,  H04W72/23 ,  H04L5/00

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：US11601963B2

公开(公告)日：2023-03-07

申请号：US17120741

申请日：2020-12-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung Oh ,  Jeongho Yeo ,  Younsun Kim ,  Seunghoon Choi ,  Taehan Bae

IPC: H04W72/04 ,  H04W72/12 ,  H04W74/00 ,  H04L5/00 ,  H04W52/34 ,  H04W72/0446

Abstract: Provided is a terminal that includes a transceiver that transmits and receives signals, and a controller that receives, from a base station, control information including uplink configuration information for a plurality of subframes, to confirm information, for uplink transmission, from the uplink configuration information, and transmit an uplink signal based on the information for the uplink transmission, and a method for controlling the terminal.

公开(公告)号：US11483786B2

公开(公告)日：2022-10-25

申请号：US17135432

申请日：2020-12-28

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 ,  H04L25/02 ,  H04J11/00 ,  H04L25/00 ,  H04W52/02 ,  H04W72/00 ,  H04L5/00 ,  H04J13/00 ,  H04W48/10 ,  H04B7/00 ,  H04W88/02 ,  H04W88/08

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.