公开(公告)号：US20250039808A1

公开(公告)日：2025-01-30

申请号：US18902191

申请日：2024-09-30

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W56/00 ,  H04L5/00 ,  H04W28/02

Abstract: Disclosed is a method performed by a terminal in a wireless communication system, including performing rate matching for a code block based on a circular buffer, and transmitting, to a base station, uplink data based on the rate matching, wherein, in case that the rate matching is limited buffer rate matching (LBRM), a length of the circular buffer is determined based on a value obtained by dividing a transport block size (TBS) associated with the LBRM by a product of a number of code blocks of a transport block and a code rate associated with the LBRM.

公开(公告)号：US20250016798A1

公开(公告)日：2025-01-09

申请号：US18701418

申请日：2022-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Hyunseok RYU ,  Cheolkyu SHIN ,  Jeongho YEO

IPC: H04W72/25 ,  H04W72/0453

Abstract: The present disclosure relates to a communication technique for converging IoT technology with 5G communication systems for supporting a higher data transfer rate beyond 4G systems, and a system therefor. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security-and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. In addition, the present disclosure relates to a method and a device for transmitting/receiving sidelink information in an unlicensed band.

公开(公告)号：US20240243850A1

公开(公告)日：2024-07-18

申请号：US18289067

申请日：2022-04-11

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L1/1812 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/51 ,  H04W84/06

CPC classification number: H04L1/1812 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/51 ,  H04W84/06

Abstract: The present disclosure relates to: a communication technique for merging IoT technology with 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 homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, and security- and safety-related services) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure provides a method and a device for setting, indicating and operating a HARQ process ID.

公开(公告)号：US20240137961A1

公开(公告)日：2024-04-25

申请号：US18538577

申请日：2023-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Jonghyun BANG ,  Cheolkyu SHIN ,  Jeongho YEO ,  Jinyoung OH

IPC: H04W72/53 ,  H04L5/00 ,  H04W8/24 ,  H04W52/24 ,  H04W52/36 ,  H04W56/00 ,  H04W72/044 ,  H04W72/20

CPC classification number: H04W72/53 ,  H04L5/0094 ,  H04W8/24 ,  H04W52/242 ,  H04W52/367 ,  H04W56/001 ,  H04W72/0473 ,  H04W72/20 ,  H04W92/18

Abstract: A method performed by a terminal in a wireless communication system is provided. The method includes receiving, from at least one other terminal, at least one physical sidelink shared channel (PSSCH), in response to the receiving of the at least one PSSCH, determining the number of at least one physical sidelink feedback channel (PSFCH) based on the maximum number of the at least one PSFCH for simultaneous transmission, and transmitting, to the at least one other terminal, one or more PSFCHs, based on the number of the at least one PSFCH.

公开(公告)号：US20240032056A1

公开(公告)日：2024-01-25

申请号：US18481570

申请日：2023-10-05

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/23 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04W72/0453 ,  H04W72/00

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：US20240023039A1

公开(公告)日：2024-01-18

申请号：US18459876

申请日：2023-09-01

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: A method and an apparatus for transmitting data in a wireless communication system are provided. A length of a circular buffer associated with rate matching is identified. Rate matching is performed for a code block based on the circular buffer. The data is transmitted based on the rate matching. In case that the rate matching is limited buffer rate matching (LBRM), the length of the circular buffer associated with the LBRM is determined based on a value obtained by dividing a reference transport block size (TBS) by a product of a number of code blocks and a reference code rate for the LBRM.

公开(公告)号：US20230422264A1

公开(公告)日：2023-12-28

申请号：US18452188

申请日：2023-08-18

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. A method performed by a terminal includes receiving, from a base station, configuration information for a preemption indication via higher layer signaling, receiving, from the base station, downlink control information (DCI) including a preemption indicator on a physical downlink control channel (PDCCH), the DCI being scrambled by a radio network temporary identifier (RNTI) for the preemption indicator, and identifying resources indicated by the preemption indicator, wherein the preemption indicator indicates the resources where no transmission for the terminal exists.

公开(公告)号：US20230284098A1

公开(公告)日：2023-09-07

申请号：US18317469

申请日：2023-05-15

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 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/044 ,  H04W74/04 ,  H04W74/08 ,  H04W80/08 ,  H04W88/02 ,  H04W88/10 ,  H04W72/23

CPC classification number: H04W28/26 ,  H04L5/1469 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W74/04 ,  H04W74/0833 ,  H04W80/08 ,  H04W88/023 ,  H04W88/10 ,  H04W72/23

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：US20230276445A1

公开(公告)日：2023-08-31

申请号：US18313698

申请日：2023-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Cheolkyu SHIN ,  Hyunseok RYU ,  Taehan BAE

IPC: H04W72/20 ,  H04W72/0446

CPC classification number: H04W72/20 ,  H04W72/0446 ,  H04W4/40

Abstract: A communication technique and a system for fusing a 5th generation (5G) communication system with Internet of things (IoT) technology to support a higher data rate after a 4th generation (4G) system are provided. The communication technique includes intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or a connected car, healthcare, digital education, retail, security- and safety-related services, or the like), based on 5G communication technology and IoT-related technology. The disclosure provides a method and apparatus for assigning frequency and time resources for data transmission in a wireless communication system.

公开(公告)号：US20230262660A1

公开(公告)日：2023-08-17

申请号：US18015237

申请日：2021-06-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Hyunseok RYU ,  Cheolkyu SHIN ,  Jeongho YEO

IPC: H04W72/02 ,  H04W72/0446 ,  H04W72/25 ,  H04L5/00

CPC classification number: H04W72/02 ,  H04W72/0446 ,  H04W72/25 ,  H04L5/0053

Abstract: The present disclosure relates to a resource allocation method and device in a wireless communication system. A communication method of a transmission terminal in a wireless communication system supporting sidelink carrier aggregation, according to the present disclosure, comprises the steps of receiving, from a network, information on a resource pool for sidelink communication, and information on a sidelink feedback channel, transmitting sidelink data in a sidelink data channel through at least one carrier, and receiving, in the sidelink feedback channel through at least one carrier from at least one receiving terminal which has received the sidelink data, sidelink feedback information including acknowledgement information for the sidelink data.