公开(公告)号：US20230337216A1

公开(公告)日：2023-10-19

申请号：US18341355

申请日：2023-06-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Jeongho YEO ,  Youngbum KIM ,  Hyunseok RYU

IPC: H04W72/121 ,  H04W72/1263 ,  H04L5/00 ,  H04W72/044 ,  H04L1/1812 ,  H04W72/20

CPC classification number: H04W72/121 ,  H04W72/1263 ,  H04L5/0053 ,  H04W72/044 ,  H04L1/1819 ,  H04W72/20

Abstract: Disclosed is a method performed by a user equipment (UE) in a wireless communication system, including receiving, from a base station, downlink control information (DCI) on a physical downlink control channel (PDCCH), the DCI scheduling downlink data for the UE, receiving the downlink data on a physical downlink shared channel (PDSCH) based on the received DCI, and transmitting, to the base station, hybrid automatic repeat request acknowledgement (HARQ-ACK) information in response to the reception of the downlink data, wherein a specific PDSCH processing capability associated with the transmission of the HARQ-ACK information is not applied to the PDSCH scheduled for the UE in case that the downlink data is multicast data.

公开(公告)号：US20230262698A1

公开(公告)日：2023-08-17

申请号：US18138388

申请日：2023-04-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunil YOO ,  Yeohun YUN ,  Youngju HWANG ,  Seho MYUNG ,  Jeongho YEO ,  Chungryul CHANG ,  Kiseob HONG

IPC: H04W72/1268 ,  H04W24/04

CPC classification number: H04W72/1268 ,  H04W24/04

Abstract: A method performed by a base station in a wireless communication system includes: identifying initial transmission scheduling intervals of terminals within a first cell; and determining whether to allocate resources to a first terminal in a second cell, based on the initial transmission scheduling intervals.

公开(公告)号：US20230261796A1

公开(公告)日：2023-08-17

申请号：US18007967

申请日：2021-06-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbum KIM ,  Jinkyu KANG ,  Hyunseok RYU ,  Jeongho YEO ,  Seunghoon CHOI

IPC: H04L1/1607 ,  H04L1/08

CPC classification number: H04L1/1642 ,  H04L1/08

Abstract: An operating method of a terminal in a wireless communication system may include receiving, from a base station, configuration information for repetitive transmissions of uplink data, based on the configuration information, determining a redundancy value (RV) value of the uplink data, and transmitting the uplink data based on the RV value, wherein the determining of the RV value may include determining the RV value by comparing a number of symbols configured by the base station with a number of symbols used for the repetitive transmissions of the uplink data.

公开(公告)号：US20230254795A1

公开(公告)日：2023-08-10

申请号：US18016140

申请日：2021-07-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Jeongho YEO ,  Younsun KIM ,  Youngbum KIM ,  Cheolkyu SHIN ,  Seunghoon CHOI

IPC: H04W56/00

CPC classification number: H04W56/0045 ,  H04W84/06

Abstract: The present disclosure relates to: a communication technique for merging IoT technology with 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 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. Disclosed are a method and apparatus in which a terminal performs satellite communication.

公开(公告)号：US20230254789A1

公开(公告)日：2023-08-10

申请号：US18301628

申请日：2023-04-17

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W56/00 ,  H04W76/27 ,  H04W72/0446 ,  G01S19/51 ,  H04W4/40 ,  H04W72/0453

CPC classification number: H04W56/001 ,  H04W76/27 ,  H04W72/0446 ,  G01S19/51 ,  H04W4/40 ,  H04W72/0453 ,  H04W92/18

Abstract: The disclosure relates to a communication technique for convergence of IoT technology and a 5th generation (5G) communication system for supporting a higher data transfer rate beyond a 4th generation (4G) system, and a system therefor. The 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) based on 5G communication technology and IoT-related technology. A method according to the disclosure includes receiving configuration information including a parameter for transmission of a synchronization signal block (SSB) from a base station, identifying a resource for transmission of the SSB based on the parameter, and in case that a condition for transmission of the SSB is satisfied, transmitting the SSB to a second terminal on the resource.

公开(公告)号：US20230239117A1

公开(公告)日：2023-07-27

申请号：US18190613

申请日：2023-03-27

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L5/00 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04L5/0053 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23

Abstract: 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, are provided. The communication technique and system 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. A method and apparatus for determining a channel access procedure in a wireless communication system are provided.

公开(公告)号：US20230137234A1

公开(公告)日：2023-05-04

申请号：US17970825

申请日：2022-10-21

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04

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 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. The disclosure relates to an effective grant-free based data transmission/reception method.

公开(公告)号：US20230092094A1

公开(公告)日：2023-03-23

申请号：US17904556

申请日：2021-02-10

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04B7/06 ,  H04W56/00 ,  H04W72/04

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.

公开(公告)号：US20230080720A1

公开(公告)日：2023-03-16

申请号：US17975230

申请日：2022-10-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Suha YOON ,  Taehyoung KIM ,  Seho MYUNG ,  Jeongho YEO ,  Euichang JUNG

IPC: H04W72/12

Abstract: Methods and apparatuses for performing wireless communication are provided. In some embodiments, a method performed by a terminal of a wireless communication system, includes receiving, from a base station of the wireless communication system, cross-carrier scheduling configuration information; identifying whether the cross-carrier scheduling configuration information for a secondary cell (SCell) comprises a carrier indicator field (CIF) presence field; receiving, from the base station, downlink control information for another cell on the SCell based on identifying that the cross-carrier scheduling configuration information comprises the CIF presence field; and receiving, from the base station, data using the another cell according to the downlink control information, wherein the cross-carrier scheduling configuration information indicates a CIF value of the SCell when the CIF presence field is configured for two or more cells.

公开(公告)号：US20230063957A1

公开(公告)日：2023-03-02

申请号：US17980119

申请日：2022-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Sungjin PARK ,  Taehyoung KIM ,  Jonghyun BANG ,  Jinyoung OH

IPC: H04W72/14 ,  H04W72/12

Abstract: A method, performed by a terminal, of transmitting or receiving a signal in a wireless communication system includes receiving control information including an uplink grant from a base station, determining whether there is a bandwidth part switching command based on the control information, and determining, based on the uplink grant, whether to transmit a physical uplink shared channel to the base station, based on whether there is the bandwidth part switching command.