公开(公告)号：US20230171703A1

公开(公告)日：2023-06-01

申请号：US17921234

申请日：2021-04-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Hyunseok RYU ,  Cheolkyu SHIN

IPC: H04W52/14 ,  H04W52/54 ,  H04W72/23

CPC classification number: H04W52/146 ,  H04W52/54 ,  H04W72/23

Abstract: An operating method of a first user equipment (UE) in a wireless communication system according to an embodiment of the disclosure includes receiving downlink control information (DCI) for sidelink communication from a base station, transmitting sidelink data to a second UE, based on the received DCI, receiving feedback information about the sidelink communication through a physical sidelink feedback channel (PSFCH) from the second UE, determining transmission power for transmitting the feedback information to the base station, and transmitting the feedback information through a physical uplink control channel (PUCCH) to the base station, based on the determined transmission power.

公开(公告)号：US20230141745A1

公开(公告)日：2023-05-11

申请号：US17982987

申请日：2022-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolung LEE ,  Hyesung KIM ,  Sungjin PARK

IPC: H04W48/08 ,  H04W48/16 ,  H04W4/50

CPC classification number: H04W48/08 ,  H04W48/16 ,  H04W4/50

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate, and relates to a method and device for efficiently supporting an EAS in a wireless communication system supporting edge computing. A method performed by an EES is provided, which includes receiving, from an EAS not configured in the EES, a registration request message including network slice information related to the EAS, selecting a UE to which EAS information about the EAS is to be provided and a method for providing the EAS information, and providing the EAS information to the UE based on the selected method.

公开(公告)号：US20230087401A1

公开(公告)日：2023-03-23

申请号：US17904567

申请日：2021-02-22

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/12 ,  H04L5/00

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 homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security- and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. A method for a first terminal of a communication system, according to one embodiment of the present disclosure, comprises the steps of: sharing information about a resource pool with a second terminal; receiving a request for resource allocation information from the second terminal; and transmitting, to the second terminal, resource allocation information indicating at least one resource related to the resource pool having been shared with the second terminal.

公开(公告)号：US20230081792A1

公开(公告)日：2023-03-16

申请号：US17796062

申请日：2021-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehyoung KIM ,  Jinkyu KANG ,  Youngbum KIM ,  Sungjin PARK ,  Jinyoung OH ,  Seunghoon CHOI

IPC: H04W72/04 ,  H04L1/18

Abstract: The present disclosure relates to a method and apparatus for performing grant-free transmission and reception in a wireless communication system, and a grant-free reception method performed by a terminal in a mobile communication system according to an embodiment of the disclosure includes receiving, from a base station, configuration information related to downlink semi-persistent scheduling (SPS) and configuration information related to a data indication signal (DIS), receiving, from the base station, downlink SPS activation indication information, monitoring the DIS based on the configuration information related to the DIS, and when the DIS is detected or when the DIS is detected and monitoring indication information for a downlink data channel is obtained from the DIS, monitoring the downlink data channel based on at least one of the configuration related to downlink SPS and the downlink SPS activation indication information.

公开(公告)号：US20230045905A1

公开(公告)日：2023-02-16

申请号：US17858897

申请日：2022-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongmok LIM ,  Youngrok JANG ,  Sungjin PARK ,  Ameha Tsegaye ABEBE ,  Hyoungju JI

IPC: H04W52/36 ,  H04W72/12

Abstract: Provided is a method performed by a user equipment (UE) in a wireless communication system, the method including receiving, from a base station, higher layer configuration information including information associated with a sounding reference signal (SRS) resource set and downlink control information (DCI) including scheduling information for a physical uplink shared channel (PUSCH), identifying, from the DCI, a plurality of SRS resource indicators (SRIs) for PUSCH repetition in case that two SRS resource sets are configured by the information associated with the SRS resource set, identifying an SRS resource for the PUSCH repetition based on the plurality of SRIs, determining a power headroom report (PHR) between a first PHR based on actual transmission and a second PHR based on a reference format configured from the higher layer configuration information, and transmitting the determined PHR on the PUSCH.

公开(公告)号：US20220312427A1

公开(公告)日：2022-09-29

申请号：US17697327

申请日：2022-03-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Hyunseok RYU ,  Cheolkyu SHIN ,  Junyung YI

IPC: H04W72/10 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00

Abstract: A method is provided. The method includes receiving, from a base station, information associated with simultaneous physical uplink control channel (PUCCH) and physical uplink shared channel (PUSCH) transmission, identifying that a PUCCH with a first priority index and a PUSCH with a second priority index overlap in a time domain, and in case that the first priority index is different from the second priority index, transmitting, to the base station, uplink control information (UCI) via the PUCCH and uplink data via the PUSCH, based on the information associated with the simultaneous PUCCH and PUSCH transmission.

公开(公告)号：US20220303988A1

公开(公告)日：2022-09-22

申请号：US17696541

申请日：2022-03-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngbum KIM ,  Jeongho YEO ,  Sungjin PARK ,  Cheolkyu SHIN

IPC: H04W72/04

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a terminal in a wireless communication system comprises determining multiple slots for a PUSCH transmission; identifying a redundancy version for the PUSCH transmission; and transmitting a transport block (TB) across the multiple slots determined for the PUSCH transmission, wherein a single value of the redundancy version is applied on the TB across the multiple slots.

公开(公告)号：US20220294593A1

公开(公告)日：2022-09-15

申请号：US17687151

申请日：2022-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Seho MYUNG ,  Younsun KIM ,  Hyunseok RYU

IPC: H04L5/00

Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes transmitting, to a base station, capability information of the UE, and receiving configuration information associated with a transport block size (TBS). The TBS is determined based on a value of NRE·R·Qm·v. The NRE corresponds to a number of allocated resource elements, the R corresponds to a code rate, and the Qm corresponds to a modulation order, and the v corresponds to a number of allocated layers. A maximum value of the TBS is considered for transport block over multiple slots (TBoMS), and the maximum value of the TBS is determined by limiting at least one of a value of the NRE, the R, the Qm, or the v.

公开(公告)号：US20220294552A1

公开(公告)日：2022-09-15

申请号：US17825688

申请日：2022-05-26

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：US20220224484A1

公开(公告)日：2022-07-14

申请号：US17576335

申请日：2022-01-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngbum KIM ,  Sungjin PARK ,  Heedon GHA ,  Taehan BAE

IPC: H04L5/00

Abstract: The disclosure relates to a communication scheme and system for combining an Internet of things (IoT) technology with a fifth generation (5G) communication system for supporting a higher data transfer rate than a fourth generation (4G) system. The disclosure may be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, and security- and safety-related services), based on a 5G communication technology and an IoT-related technology. A method by which the performance of joint channel estimation for multi-uplink repetitive transmission can be enhanced, and the coverage of an uplink channel can be improved is provided.