公开(公告)号：US11595848B2

公开(公告)日：2023-02-28

申请号：US17221266

申请日：2021-04-02

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W28/06

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 a 4G system, and a system therefor. The disclosure can 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) on the basis of 5G communication technologies and IoT-related technologies.

公开(公告)号：US11570799B2

公开(公告)日：2023-01-31

申请号：US16856606

申请日：2020-04-23

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: H04W72/12 ,  H04W76/10 ,  H04L5/00 ,  H04L1/00

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：US11540097B2

公开(公告)日：2022-12-27

申请号：US16429966

申请日：2019-06-03

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W4/40 ,  H04W72/04

Abstract: A method and apparatus for transmitting and receiving signals in a wireless vehicle communication system. The method, performed by a UE, includes obtaining vehicle communication configuration information, determining, for vehicle communication, at least one of whether data is to be relayed, allocated resources, or a waveform, based on the obtained vehicle communication configuration information, and transmitting or receiving signals to or from at least one other UE based on the determination result.

公开(公告)号：US11539467B2

公开(公告)日：2022-12-27

申请号：US17133822

申请日：2020-12-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Sungjin Park ,  Jinyoung Oh

IPC: H04L1/18 ,  H04W84/04

Abstract: A communication method and system are provided for converging a 5G communication system with IoT technology. A method by a terminal includes receiving information on a number of CBGs of a TB via higher layer signaling; identifying the number of the CBGs of the TB based on the information; receiving DCI scheduling downlink data transmission, wherein the DCI includes an NDI and a CBG indicator; receiving downlink data corresponding to the TB; in case of identifying that the DCI is associated with an initial transmission of the TB based on the NDI, identifying the CBGs of the TB; in case of identifying that the DCI is associated with a retransmission of the TB based on the NDI, identifying one or more CBGs corresponding to a bit value of 1 included in the CBG indicator, the bit value 1 indicating corresponding CBG of the TB is present in the downlink data transmission; and decoding the identified CBGs.

公开(公告)号：US11523413B2

公开(公告)日：2022-12-06

申请号：US16865777

申请日：2020-05-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/12 ,  H04W16/14 ,  H04W48/10 ,  H04W74/08 ,  H04W74/00

Abstract: The disclosure relates to a communication technique for convergence between a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system and a technology for Internet of Things (IoT), and a system thereof. 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, etc.) based on the 5G communication technology and the IoT-related technology. Disclosed are a method and an apparatus for determining a time domain resource area allocation. A method of a terminal includes receiving, from a base station, downlink control information (DCI) including information indicating a channel occupancy (CO) duration of the base station; identifying a resource associated with a configured grant for an uplink signal within the CO duration; identifying a configuration for a symbol of the resource, in case that a slot format indicator (SFI) for the resource is not provided in the DCI; and transmitting, to the base station, the uplink signal in the resource based on the identified configuration.

公开(公告)号：US20220272698A1

公开(公告)日：2022-08-25

申请号：US17736584

申请日：2022-05-04

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 performed by a user equipment (UE) is provided. The method includes receiving resource configuration information for a sidelink; identifying a set of slots based on a subcarrier spacing configured for the UE; based on a bitmap included in the resource configuration information, identifying at least one slot for a sidelink resource, among the identified set of slots except specific slots, wherein the specific slots include a slot configured for a sidelink synchronization signal, a slot in which at least one symbol included in a subset of the slot is not configured as an uplink (UL) and a reserved slot; and transmitting a physical sidelink shared channel (PSSCH) on the identified at least one slot.

公开(公告)号：US11411687B2

公开(公告)日：2022-08-09

申请号：US16610377

申请日：2018-04-27

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L1/18 ,  H04L1/16 ,  H04W72/04 ,  H04W80/08

Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system supporting a data transmission rate higher than 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 relates to a wireless communication system, and disclosed are a method and a device for performing retransmission when data for a first-type service is damaged by a second-type service data during transmission of the data for the first-type service in a communication system.

公开(公告)号：US11387963B2

公开(公告)日：2022-07-12

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 ,  H04W4/40 ,  H04W72/04 ,  H04W92/18

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：US11349593B2

公开(公告)日：2022-05-31

申请号：US16980689

申请日：2019-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Jinyoung Oh ,  Taehyoung Kim ,  Jonghyun Bang ,  Jeongho Yeo

IPC: H04L1/00 ,  H04W76/11 ,  H04W8/24 ,  H04W72/04

Abstract: The present disclosure relates to a communication technique for combining IoT technology with a 5G communication system for supporting a higher data transmission rate than 4G communication systems, and a system therefor. The present disclosure may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security- and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. The present disclosure relates to a method and device for transmitting and receiving control information.

公开(公告)号：US11343043B2

公开(公告)日：2022-05-24

申请号：US16500214

申请日：2018-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngwoo Kwak ,  Hoondong Noh ,  Cheolkyu Shin ,  Taehan Bae ,  Seunghoon Choi ,  Taehyoung Kim ,  Sungjin Park ,  Jeongho Yeo

IPC: H04L5/00 ,  H04B7/0417 ,  H04W72/04 ,  H04B7/06

Abstract: The present disclosure relates to a communication technique for convergence of IoT technology and a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. The present invention relates to an indication method for indicating a diversity-based data transmission method to a terminal by a base station, and a related-based transmission method.