公开(公告)号：US11751148B2

公开(公告)日：2023-09-05

申请号：US16635447

申请日：2018-09-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Hyojin Lee ,  Younsun Kim ,  Sungjin Park ,  Jinyoung Oh

IPC: H04W56/00 ,  H04W28/02

CPC classification number: H04W56/001 ,  H04W28/0278

Abstract: The present disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, security and safety-related services, etc.) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure relates to a method and an apparatus for performing rate matching and configuring a soft buffer in a wireless cellular communication system.

公开(公告)号：US11742992B2

公开(公告)日：2023-08-29

申请号：US17266938

申请日：2019-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Hyunseok Ryu ,  Sungjin Park ,  Jonghyun Bang ,  Heecheol Yang ,  Jinyoung Oh

IPC: H04W56/00 ,  H04L1/1812 ,  H04B7/0417 ,  H04B7/0456 ,  H04L1/1867 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04L1/1819 ,  H04B7/0417 ,  H04B7/0456 ,  H04L1/1896 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

Abstract: Provided is a method of transmitting, by a terminal, a hybrid automatic repeat request-acknowledgement (HARQ-ACK) codebook, the method including: obtaining HARQ-ACK feedback timing information and resource allocation information of a physical downlink shared channel (PDSCH); determining a number of PDSCHs that the terminal is to receive in one slot; determining an HARQ-ACK feedback bit to be included in an HARQ-ACK codebook, based on the HARQ-ACK feedback timing information and the resource allocation information of the PDSCH and information about the number of PDSCHs that the terminal is to receive in one slot; and transmitting the HARQ-ACK codebook including the determined HARQ-ACK feedback bit.

公开(公告)号：US11737114B2

公开(公告)日：2023-08-22

申请号：US17507179

申请日：2021-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Jeongho Yeo ,  Jinyoung Oh

IPC: H04W72/23 ,  H04L5/00 ,  H04W72/0446

CPC classification number: H04W72/23 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/0446

Abstract: Methods and apparatuses of a communication system are provided. Configuration information for a preemption indication is received from a base station via higher layer signaling. Downlink control information including a preemption indicator is received from the base station. The preemption indicator is applied to a previous transmission period of the downlink control information. Resources indicated by the preemption indicator are identified. It is identified that the resources are preempted. The preemption indicator indicates the resources in a unit of symbols and a unit of frequency band based on a bitmap. The unit of symbols is based on a transmission period of the downlink control information.

公开(公告)号：US11723042B2

公开(公告)日：2023-08-08

申请号：US17225933

申请日：2021-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghyun Bang ,  Youngbum Kim ,  Sungjin Park ,  Jeongho Yeo ,  Jinyoung Oh ,  Jinkyu Kang ,  Cheolkyu Shin

IPC: H04W72/23 ,  H04W72/1268 ,  H04W72/56 ,  H04W72/50 ,  H04W74/00 ,  H04W74/08 ,  H04L5/00 ,  H04W74/02

CPC classification number: H04W72/23 ,  H04L5/0044 ,  H04L5/0078 ,  H04L5/0092 ,  H04W72/1268 ,  H04W72/535 ,  H04W72/56 ,  H04W74/00 ,  H04W74/02 ,  H04W74/0808 ,  H04W74/0875 ,  H04L5/0007 ,  H04L5/0055

Abstract: The disclosure relates to a communication technique for convergence between an IoT technology and a 5G communication system for supporting higher data transmission rate beyond a 4G system, and a system thereof. The disclosure may be applied to intelligence services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) based on a 5G communication system and an IoT related technology. In addition, the disclosure relates to a method and apparatus for transmitting or receiving an uplink data channel in a wireless communication system. Specifically, the disclosure relates to a method for transmitting or receiving an uplink data channel in an unlicensed band. More specifically, the disclosure proposes a method determining, based on an uplink data channel transmission method by which a terminal received or configured by a base station, a channel access procedure scheme and uplink data channel transmission.

公开(公告)号：US11698720B2

公开(公告)日：2023-07-11

申请号：US16732839

申请日：2020-01-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doyoun Kang ,  Sungjin Park ,  Gwanglim Lee ,  Sangjin Lee ,  Boram Park ,  Soochan Lim

IPC: G06F3/04842 ,  H04W8/24 ,  G06F3/14 ,  H04M1/72409 ,  G09G5/14 ,  H04M1/72412

CPC classification number: G06F3/04842 ,  G06F3/1423 ,  H04M1/72409 ,  H04W8/24 ,  G09G5/14 ,  H04M1/72412 ,  H04M2250/16

Abstract: A method and apparatus for controlling desktop virtualization function, per-display device window layout provision function, and user input-based external display device utilization function are provided.

公开(公告)号：US20230180226A1

公开(公告)日：2023-06-08

申请号：US18103021

申请日：2023-01-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghan Kim ,  Jeongho Yeo ,  Younsun Kim ,  Juho Lee ,  Heedon Gha ,  Yongjun Kwak ,  Youngbum Kim ,  Taehyoung Kim ,  Sungjin Park ,  Jinyoung Oh ,  Seunghoon Choi

IPC: H04W72/1268 ,  H04L5/00 ,  H04W76/10 ,  H04L1/00

CPC classification number: H04W72/1268 ,  H04L5/0007 ,  H04W76/10 ,  H04L5/0044 ,  H04L1/0061 ,  H04L1/003

Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transfer rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety-related services, on the basis of 5G communication technologies and IoT-related technologies. Disclosed is a setting method for an efficient uplink signal transmission of a terminal in a case where a plurality of waveforms are supported to efficiently operate an uplink in a next generation mobile communication.

公开(公告)号：US11652581B2

公开(公告)日：2023-05-16

申请号：US16994012

申请日：2020-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Hyunseok Ryu ,  Sungjin Park ,  Jinyoung Oh ,  Jonghyun Bang ,  Cheolkyu Shin

IPC: H04L1/18 ,  H04L12/24 ,  H04L1/00 ,  H04L1/1829 ,  H04L41/0803 ,  H04L1/1812

CPC classification number: H04L1/1835 ,  H04L1/0013 ,  H04L1/1812 ,  H04L41/0803

Abstract: The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system, such as Long Term Evolution (LTE). The disclosure is to transmit or receive data and control information in a wireless communication system. A method for operating a terminal includes receiving indication on limited-buffer rate-matching (LBRM) from a base station, acquiring at least one parameter required in order to perform the LBRM, determining a limited range of parity bits for the LBRM based on the at least one parameter, and transmitting or receiving data based on the limited range.

公开(公告)号：US11638285B2

公开(公告)日：2023-04-25

申请号：US16491450

申请日：2018-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Jeongho Yeo ,  Jinyoung Oh ,  Taehan Bae ,  Younsun Kim

IPC: H04W72/12 ,  H04W72/04 ,  H04W76/27 ,  H04L1/1829 ,  H04L5/00

Abstract: The present disclosure relates to 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 a 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. The present invention provides a method for constituting the corresponding information, in a situation that a specific type service influences (interference in a wireless communication environment) on other types of services or the same type of service, into control information so as to transfer the control information from a base station to a terminal. The terminal receives the information through a control channel and can adapt a data reception method by utilizing the same.

公开(公告)号：US11638240B2

公开(公告)日：2023-04-25

申请号：US16881330

申请日：2020-05-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Euichang Jung ,  Jinyoung Oh

IPC: H04J3/00 ,  H04W72/04 ,  H04W72/0446

Abstract: The disclosure relates to a communication technique for convergence of a 5th Generation (5G) communication system for supporting a higher data transmission rate beyond a 4th Generation (4G) system with an IoT technology, and a system therefor. The disclosure may be applied to intelligent services based on a 5G communication technology and an IoT-related technology. A method of a terminal in a wireless communication system is provided. The method includes receiving, from a base station, physical uplink control channel (PUCCH) configuration information including a number of slots for repetition of a PUCCH transmission and a length of a subslot for a PUCCH, receiving, from the base station, downlink control information (DCI), receiving, from the base station, data on a physical downlink shared channel (PDSCH) based on the DCI, and transmitting uplink control information (UCI) on the PUCCH repeatedly based on the number of slots and the length of the subslot.

公开(公告)号：US11595911B2

公开(公告)日：2023-02-28

申请号：US17366503

申请日：2021-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok Ryu ,  Jeongho Yeo ,  Jinyoung Oh ,  Sungjin Park ,  Jonghyun Bang ,  Cheolkyu Shin

IPC: H04W52/24 ,  H04W72/04 ,  H04W72/20

Abstract: The disclosure relates to a communication method and a 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.