公开(公告)号：US20220117038A1

公开(公告)日：2022-04-14

申请号：US17556038

申请日：2021-12-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Hyunjeong KANG ,  Hyunseok RYU

IPC: H04W88/06 ,  H04W76/14 ,  H04W92/18 ,  H04W4/44 ,  H04W76/27

Abstract: 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) are provided. The communication method and system include 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. A method of a user equipment (UE) for performing a vehicle-to-everything (V2X) sidelink communication is provided.

公开(公告)号：US20220030527A1

公开(公告)日：2022-01-27

申请号：US17496386

申请日：2021-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongseok KIM ,  Hyunseok RYU ,  Hyunkyu YU

IPC: H04W52/42 ,  H04L5/00 ,  H04L25/02 ,  H04W52/14 ,  H04W52/24

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 foT technology, and a system therefor. The present disclosure may be applied to an intelligent service (for example, smart home, smart building, smart city, 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. The present invention relates to a method for controlling power of a terminal in a beamforming system and, specifically, provides a method for supporting control of uplink power of a terminal according to a beam change.

公开(公告)号：US20210392603A1

公开(公告)日：2021-12-16

申请号：US17460599

申请日：2021-08-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangwon CHOI ,  Peng XUE ,  Hyunkyu YU ,  Hyunseok RYU

IPC: H04W56/00 ,  H04W48/12 ,  H04W72/04

Abstract: The present disclosure relates to a communication technique that combines a 5G communication system for supporting a data rate that is higher than that of a beyond 4G system with IoT technology, and a system thereof. The present disclosure may be applied to intelligent services on the basis of 5G communication technology and IoT related technology, such as smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services. The present disclosure relates to a method and an apparatus for operations of a terminal and a base station to transmit an uplink signal in a communication system, and more particularly, to a method by a base station for generating timing advance information for uplink transmission of a terminal and a reception method by the terminal.

公开(公告)号：US20210385821A1

公开(公告)日：2021-12-09

申请号：US17289121

申请日：2019-11-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/10 ,  H04W72/04 ,  H04W72/08 ,  H04L1/18

Abstract: Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of 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, health care, digital education, retail, security, and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. The present disclosure relates to a wireless communication system, and to a method and a device for transmitting and receiving a sidelink signal and a physical channel.

公开(公告)号：US20210321414A1

公开(公告)日：2021-10-14

申请号：US17271920

申请日：2019-09-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04 ,  H04L1/00 ,  H04L1/18

Abstract: The disclosure provides a method, performed by a base station, of transmitting or receiving data, the method including: determining whether to respectively allocate a plurality of transport blocks to different resource regions, based on channel information; determining, based on a result of the determining, a resource region to which the plurality of transport blocks are allocated and a modulation and coding scheme of the plurality of transport blocks; and transmitting, to a terminal, first downlink control information including an indicator of a transmission mode which indicates whether the plurality of transport blocks are allocated to different resource regions and resource allocation information of a resource region to which the plurality of transport blocks are allocated.

公开(公告)号：US20210266941A1

公开(公告)日：2021-08-26

申请号：US17162523

申请日：2021-01-29

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04L27/26

Abstract: The disclosure relates to a communication technique for convergence between an IoT technology and a 5G 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. The disclosure provides a method and apparatus for transmitting uplink control information by a terminal.

公开(公告)号：US20210266848A1

公开(公告)日：2021-08-26

申请号：US17302683

申请日：2021-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunheui RYOO ,  Jungsoo JUNG ,  Hyunjeong KANG ,  Hyunseok RYU ,  Seunghoon PARK

IPC: H04W52/36 ,  H04W24/10 ,  H04W72/04 ,  H04W52/14 ,  H04W16/28 ,  H04W76/27 ,  H04L27/26 ,  H04L5/00 ,  H04W48/12 ,  H04W76/18 ,  H04L27/00

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. In addition, a method of a terminal in a wireless communication system, includes: receiving system information including first uplink waveform information for an initial access; transmitting a radio resource control (RRC) connection request message based on the first uplink waveform information; receiving an RRC connection response message including second uplink waveform information for uplink data transmission; and transmitting data based on the second uplink waveform.

公开(公告)号：US20210168849A1

公开(公告)日：2021-06-03

申请号：US17262895

申请日：2019-06-19

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00

Abstract: The present disclosure provides a method of performing communication according to an allocated resource domain in a wireless communication system, wherein the method includes: obtaining configuration information for control channel and data channel transmission and reception; obtaining downlink control information (DCI) including physical uplink shared channel (PUSCH) transmission slot scheduling information and at least one slot format indicator corresponding to a plurality of PUSCH transmission slots, based on the configuration information; identifying the plurality of PUSCH transmission slots based on the DCI; determining a resource domain allocated for transmission of uplink data in the plurality of PUSCH transmission slots, by using at least one of the at least one slot format indicator and the DCI; and transmitting the uplink data by using the determined resource domain.

公开(公告)号：US20200351057A1

公开(公告)日：2020-11-05

申请号：US16861683

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L5/00 ,  H04W72/04 ,  H04W76/14 ,  H04W72/02 ,  H04W72/12

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system with a technology for Internet of Things (IoT). Methods and apparatuses are provided in which first sidelink data and second sidelink data are received from one or more terminals. It is determined whether a first resource for transmitting first feedback information for the first sidelink data and a second resource for transmitting second feedback information for the second sidelink data overlap each other. When the first resource and the second resource overlap each other, feedback information corresponding to one of the first feedback information and the second feedback information having a higher priority, is transmitted to the one or more terminals. A priority of each of the first feedback information and the second feedback information is based on sidelink control information scheduling each of the first sidelink data and the second sidelink data.

公开(公告)号：US20200280981A1

公开(公告)日：2020-09-03

申请号：US16803314

申请日：2020-02-27

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04 ,  H04L5/14

Abstract: A method of performing communication by a user equipment (UE) includes identifying a time division duplexing (TDD) configuration for uplink slots, a resource pool configuration for sidelink slots, and a physical sidelink shared channel (PSSCH) configuration for sidelink symbols; determining at least one part of a slot based on a result of the identification; and transmitting a PSSCH based on the determined at least one part of the slot.