公开(公告)号：US11665704B2

公开(公告)日：2023-05-30

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: H04W72/23 ,  H04W72/1268 ,  H04L27/26 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/0446

CPC classification number: H04W72/23 ,  H04L1/1819 ,  H04L5/0053 ,  H04L27/2607 ,  H04W72/0446 ,  H04W72/1268

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：US11653336B2

公开(公告)日：2023-05-16

申请号：US17152141

申请日：2021-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghyun Bang ,  Sungjin Park ,  Jinyoung Oh ,  Cheolkyu Shin

IPC: H04W72/04 ,  H04W72/12 ,  H04W72/044 ,  H04W72/1268 ,  H04W72/0453

CPC classification number: H04W72/044 ,  H04W72/0453 ,  H04W72/1268

Abstract: A method and an apparatus for transmitting and receiving downlink control information in a wireless communication system are provided. The method of the terminal includes receiving uplink configuration information from a base station, receiving, from the base station, downlink control information (DCI) including information related to activation of grant-free uplink transmission, identifying the information related to the activation of the grant-free uplink transmission, based on the uplink configuration information, and transmitting an uplink signal to the base station, based on a result of the identifying.

公开(公告)号：US11563526B2

公开(公告)日：2023-01-24

申请号：US17055348

申请日：2019-05-15

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L1/18 ,  H04L1/08

Abstract: Disclosed is a 5th generation (5G) or a pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long term evolution (LTE). An apparatus and a method for performing retransmission in a wireless communication system are provided. A method for operating a transmitting device in a wireless communication system, according to various embodiments of the present disclosure, comprises the steps of: transmitting a plurality of data code blocks (CBs) to at least one receiving device in an initial transmission step; receiving, from the at least one receiving device, feedback information including information for indicating the number of data CBs, from among the plurality of data CBs, for which decoding has failed; and transmitting the number of parity CBs, determined on the basis of the number of data CBs for which the decoding has failed, to the at least one receiving device in a retransmission step. Therefore, the resources required for retransmission can be reduced.

公开(公告)号：US11460928B2

公开(公告)日：2022-10-04

申请号：US17116074

申请日：2020-12-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Cheolo Kim ,  Taeyoon Kim ,  Jinyoup Ahn ,  Chaiman Lim ,  Wonjoon Cho

IPC: G06F3/01

Abstract: Aspects of the disclosure include an electronic device comprising: a sensor device including at least one biometric sensor; memory storing a table of a plurality of gestures, wherein for each gesture, a corresponding plurality of features are stored in the memory; and at least one processor operatively connected to the sensor device and the memory, wherein the at least one processor is configured to: obtain a bio-signal of a user from the at least one biometric sensor; select a section of the bio-signal that includes one feature of the corresponding plurality of features for the plurality of gestures; determine a specific one of the plurality of gestures based on the one feature included in the section of the bio-signal and the corresponding plurality features for the plurality of gestures.

公开(公告)号：US20220286223A1

公开(公告)日：2022-09-08

申请号：US17703048

申请日：2022-03-24

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L1/00 ,  H04L27/26 ,  H04W28/06 ,  H04W72/12

Abstract: The present disclosure relates to a communication technique that combines, with IoT technology, 5G communication system for supporting a higher data transfer rate than a 4G system, and a system therefor. The present disclosure can 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, etc. on the basis of 5G communication technologies and IoT related technologies. Disclosed, in the present invention, are a method and an apparatus for determining the size of a transport block in a communication or broadcasting system.

公开(公告)号：US11425755B2

公开(公告)日：2022-08-23

申请号：US16871570

申请日：2020-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung Oh ,  Sungjin Park ,  Jeongho Yeo ,  Youngwoo Kwak ,  Youngbum Kim ,  Taehyoung Kim ,  Hoondong Noh ,  Seunghoon Choi

IPC: H04W74/08 ,  H04W48/08 ,  H04W48/16 ,  H04W72/12 ,  H04L5/00 ,  H04W16/14 ,  H04W74/00

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). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology. The method of a terminal in a wireless communication system are provided. The method includes receiving information, which is related to a first transmission time and a second transmission time of an uplink signal of a terminal, from a base station, when the uplink signal of the terminal is configured in an unlicensed band, performing a channel access in the unlicensed band, and when the unlicensed band is not in an idle state based on a channel access result before the first transmission time, performing a channel access until the second transmission time.

公开(公告)号：US20220239447A1

公开(公告)日：2022-07-28

申请号：US17712830

申请日：2022-04-04

Applicant: Samsung Electronics Co., Ltd.

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

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

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：US11368273B2

公开(公告)日：2022-06-21

申请号：US16637558

申请日：2018-08-07

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L5/00 ,  H04W72/04

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 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 an IoT-related technology. The present invention relates to a method and an apparatus for channel access in a wireless communication system operating in an unlicensed band. More particularly, disclosed are a method by which a node for transmitting a signal through an unlicensed band determines a channel occupation state of the unlicensed band, and a method for transmitting the signal to the unlicensed band according to the determined channel occupation state of the unlicensed band.

公开(公告)号：US11337125B2

公开(公告)日：2022-05-17

申请号：US17250312

申请日：2019-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun Kim ,  Soenghun Kim ,  Sangyeob Jung ,  Milos Tesanovic ,  Anil Agiwal ,  Sungjin Park

IPC: H04W36/02 ,  H04W76/19 ,  H04W80/08

Abstract: The present disclosure relates to a communication technique for converging, with an IoT technology, a 5G communication system for supporting a higher data transmission rate beyond 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, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The present disclosure relates to a method for a terminal in a communication system and a device for performing same, the method comprising the steps of: receiving, from a higher layer device, information indicating packet data convergence protocol (PDCP) data recovery; identifying first data associated with transmission for the PDCP data recovery, from data which have been stored in a signaling radio bearer (SRB) before the information is received; and transmitting the first data to a lower layer.

公开(公告)号：US11240790B2

公开(公告)日：2022-02-01

申请号：US16467809

申请日：2018-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung Oh ,  Seunghoon Choi ,  Sungjin Park ,  Jeongho Yeo ,  Youngbum Kim ,  Taehyoung Kim

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

Abstract: The present disclosure relates to a communication technique for joining an IoT technology with a 5G communication system for supporting a higher data transfer rate than a 4G system, and a system thereof. The disclosure may be applied to intelligent services (for example, a smart home, a smart building, a smart city, a smart car or a connected car, a health care, a digital education, retailing, security and safe-related service, etc.) on the basis of a 5G communication technology and an IoT related technology. The present disclosure relates to a wireless communication system, and to a method and an apparatus for smoothly providing a service in a communication system. More particularly, the present disclosure relates to a method and an apparatus for transmitting and receiving downlink and uplink control information within a communication system.