公开(公告)号：US20210250910A1

公开(公告)日：2021-08-12

申请号：US17171616

申请日：2021-02-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Hyunseok RYU ,  Jinkyu KANG ,  Jonghyun BANG ,  Cheolkyu SHIN ,  Jeongho YEO ,  Jinyoung OH

IPC: H04W72/02 ,  H04W72/00 ,  H04W72/04 ,  H04W56/00 ,  H04L27/26

Abstract: Disclosed is a method performed by a first terminal in a wireless communication system, including transmitting, to a second terminal on a physical sidelink broadcast channel (PSBCH), slot format information for a sidelink communication, the slot format information including first information on a number of patterns, second information on a period of pattern, and third information on a number of uplink slots of pattern, and performing, with the second terminal, the sidelink communication in at least one sidelink resource identified based on the first information, the second information, and the third information, wherein, when the first information indicates the number of patterns as 1, the second information indicates the period of pattern for a pattern, and the third information indicates the number of uplink slots for the pattern, and when the first information indicates the number of patterns as 2, the second information indicates the period of pattern for a first pattern and a second pattern, and the third information indicates the number of uplink slots for the first pattern and the second pattern.

公开(公告)号：US20210227570A1

公开(公告)日：2021-07-22

申请号：US17153443

申请日：2021-01-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Taehyoung KIM ,  Jeongho YEO ,  Jinyoung OH ,  Hyunseok RYU ,  Jonghyun BANG ,  Cheolkyu SHIN

IPC: H04W72/12 ,  H04L27/26 ,  H04L1/00 ,  H04W76/27

Abstract: A method performed by a terminal in a communication system is provided. The method includes identifying a first physical downlink shared channel (PDSCH) scheduled by a physical downlink control channel (PDCCH), and a second PDSCH without a corresponding PDCCH; identifying that the first PDSCH and the second PDSCH are overlapped in time; and decoding the first PDSCH on a basis that the PDCCH scheduling the first PDSCH ends at least 14 symbols before the starting symbol of the second PDSCH.

公开(公告)号：US20210160011A1

公开(公告)日：2021-05-27

申请号：US17102834

申请日：2020-11-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghyun BANG ,  Taehan BAE ,  Jinyoung OH ,  Hyunseok RYU ,  Sungjin PARK ,  Cheolkyu SHIN ,  Jeongho YEO

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/14

Abstract: A method and a device for transmitting or receiving uplink control information in a wireless communication system are provided. The method includes receiving, from a base station, an indicator indicating whether hybrid automatic repeat request acknowledgement (HARQ-ACK) information and configured grant-uplink control information (CG-UCI) are to be joint-encoded, identifying that a transmission of the HARQ-ACK information overlaps with a configured grant-physical uplink shared channel (CG-PUSCH) transmission, when the indicator indicates the HARQ-ACK information and the CG-UCI are to be joint-encoded, performing a joint-encoding of the HARQ-ACK information and the CG-UCI, determining a number of coded modulation symbols for the HARQ-ACK information and the CG-UCI based on a beta offset value for the HARQ-ACK information, and transmitting, to the base station, uplink data on the CG-PUSCH with the HARQ-ACK information and the CG-UCI based on the determined number of coded modulation symbols.

公开(公告)号：US20200351856A1

公开(公告)日：2020-11-05

申请号：US16861918

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04L1/18 ,  H04L1/00

Abstract: 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) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, a smart retail, security and safety services. The disclosure provides a method and an apparatus for efficient transmission and reception of control information in a sidelink communication.

公开(公告)号：US20200313825A1

公开(公告)日：2020-10-01

申请号：US16832994

申请日：2020-03-27

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L5/00 ,  H04W72/04 ,  H04W4/40

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). An apparatus and a method for performing effective signal processing on a sidelink feedback channel in a wireless communication system is provided. A method of operating a UE in a wireless communication system includes acquiring at least one of a source ID, a destination ID, or a cell ID, generating Sidelink Feedback Control Information (SFCI) to be transmitted through a sidelink feedback channel (Physical Sidelink Feedback Channel (PSFCH)), performing channel encoding and scrambling on the SFCI using at least one of the source ID, the destination ID, or the cell ID, and transmitting the SFCI through the PSFCH.

公开(公告)号：US20200052802A1

公开(公告)日：2020-02-13

申请号：US16537438

申请日：2019-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Sungjin PARK ,  Jonghyun BANG ,  Jeongho YEO ,  Jinyoung OH

IPC: H04B17/309 ,  H04W72/04 ,  H04W24/08

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 or safety services.

公开(公告)号：US20250081197A1

公开(公告)日：2025-03-06

申请号：US18946356

申请日：2024-11-13

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/20 ,  H04L5/00 ,  H04W72/56

Abstract: The present disclosure relates to a communication technique 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 may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, security and safety related services, etc.) on the basis of 5G communication technologies and IoT-related technologies. Further, the present disclosure may be applied to a method and apparatus for transmitting/receiving channel state information in a communication system.

公开(公告)号：US20240381365A1

公开(公告)日：2024-11-14

申请号：US18766187

申请日：2024-07-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04W72/21 ,  H04L1/1607 ,  H04L1/1812

Abstract: Methods and apparatuses for a feedback information transmission and reception in a wireless communication system is provide. A method of a UE includes: receiving sidelink feedback control information (SFCI) from other terminal, identifying a resource region for transmitting the SFCI to a base station, and transmitting control information comprising the SFCI and uplink control information (UCI) to the base station in the resource region.

公开(公告)号：US20240137949A1

公开(公告)日：2024-04-25

申请号：US18383318

申请日：2023-10-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hongsik YOON ,  Jungmin PARK ,  Jonghyun BANG

IPC: H04W72/232 ,  H04W72/56 ,  H04W76/20

CPC classification number: H04W72/232 ,  H04W72/56 ,  H04W76/20

Abstract: An operating method of a terminal to communicate with a base station, includes: detecting at least one overlapped third control channel element (CCE) in a plurality of first CCEs included in first search spaces corresponding to a first physical downlink control channel (PDCCH) received from a first transmission and reception point (TRP) of the base station, and in a plurality of second CCEs included in second search spaces corresponding to a second PDCCH received from the first TRP and a second TRP of the base station; determining, based on the at least one overlapped third CCE, object CCEs from the plurality of first CCEs and the plurality of second CCEs; and performing channel estimation of the object CCEs by using a first memory.

公开(公告)号：US20240023118A1

公开(公告)日：2024-01-18

申请号：US18467298

申请日：2023-09-14

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/23 ,  H04L1/1829

CPC classification number: H04W72/23 ,  H04L1/1861

Abstract: A communication technique and a system thereof for converging an Internet of Things (IoT) technology and a 5th generation (5G) communication system for supporting a high data transmission rate beyond that of a 4th generation (4G) system are provided. The 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, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The disclosure provides a method and device for transmitting or receiving a plurality of dynamic scheduling-based and/or grant-free based data, and reporting feedback information relating to the plurality of data, in a wireless communication system.