公开(公告)号：US20220377717A1

公开(公告)日：2022-11-24

申请号：US17878420

申请日：2022-08-01

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04 ,  H04L1/18

Abstract: A communication technique and a system thereof for converging an Internet of Things (IoT) technology and a 5th generation (5G) communication system for supporting a high data transmission rate beyond that of a 4th generation (4G) system are provided. The 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 disclosure provides a method and device for transmitting or receiving a plurality of dynamic scheduling-based and/or grant-free based data, and reporting feedback information relating to the plurality of data, in a wireless communication system.

公开(公告)号：US20220353825A1

公开(公告)日：2022-11-03

申请号：US17861855

申请日：2022-07-11

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W52/24 ,  H04W4/40 ,  H04W52/34 ,  H04W52/36

Abstract: A method and apparatus are provided. The method of configuring a sidelink transmission power by a V2X user equipment (UE) in a wireless communication system includes receiving, from a base station (BS), first parameter for sidelink link quality or second parameter for downlink link quality, configuring, the transmission power for at least one of a sidelink control channel or a sidelink data channel based on sidelink pathloss or downlink pathloss according to the receiving of the first parameter or the second parameter, and transmitting, to a receiving V2X UE, the sidelink control channel or the sidelink data channel based on the configured transmission power.

公开(公告)号：US20220132346A1

公开(公告)日：2022-04-28

申请号：US17572256

申请日：2022-01-10

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W24/08 ,  H04W56/00 ,  H04L5/00

Abstract: A method performed by a user equipment (UE). The method including receiving radio link monitoring (RLM) configuration information from a base station; identifying a synchronization signal block (SSB) index included in the RLM configuration information; identifying, in a RLM-reference signal (RS) transmission duration, at least one candidate synchronization signal/physical broadcast channel (SS/PBCH) block circularly mapped on the SSB index, based on an index of the at least one of the candidate SS/PBCH block and a number of SSB identified according to subcarrier spacing; and performing RLM based on the at least one identified candidate SS/PBCH block.

公开(公告)号：US20210345360A1

公开(公告)日：2021-11-04

申请号：US17267318

申请日：2019-08-09

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/12 ,  H04W4/46 ,  H04W72/04 ,  H04W72/10 ,  H04W72/08

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. The present disclosure relates to a transmission method of a terminal comprising: determining a simultaneous transmission of first and second communication-based sidelink signals; determining a priority of the first and second communication-based sidelink signals in case that the simultaneous transmission is configured; and processing the first and second communication-based sidelink signals on the basis of the priority.

公开(公告)号：US20210227528A1

公开(公告)日：2021-07-22

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

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：US20210185685A1

公开(公告)日：2021-06-17

申请号：US16950273

申请日：2020-11-17

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04 ,  H04W8/24 ,  H04W52/36 ,  H04W52/24 ,  H04W56/00 ,  H04L5/00

Abstract: A method performed by a terminal in a wireless communication system is provided. The method includes receiving, from at least one other terminal, at least one physical sidelink shared channel (PSSCH), in response to the receiving of the at least one PSSCH, determining the number of at least one physical sidelink feedback channel (PSFCH) based on the maximum number of the at least one PSFCH for simultaneous transmission, and transmitting, to the at least one other terminal, one or more PSFCHs, based on the number of the at least one PSFCH.

公开(公告)号：US20200351056A1

公开(公告)日：2020-11-05

申请号：US16861948

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

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

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

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：US20200351033A1

公开(公告)日：2020-11-05

申请号：US16862068

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L1/18 ,  H04W72/04

Abstract: An operating method of a terminal in a wireless communication system is provided. The method includes acquiring resource pool information for sidelink communication, receiving, from another terminal, a physical sidelink shared channel (PSSCH), and reporting, to the another terminal, a hybrid automatic request (HARQ) feedback information corresponding to the receiving of the PSSCH, based on physical sidelink feedback channel (PSFCH) configuration information included in the resource pool information.

公开(公告)号：US20200314837A1

公开(公告)日：2020-10-01

申请号：US16834065

申请日：2020-03-30

Applicant: Samsung Electronics Co., Ltd.

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

IPC: 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. A method performed by a terminal in a communication system is provided. The method includes receiving, from a base station, configuration information for a physical uplink control channel, the configuration information including an index of an interlace resource, identifying two interlace resources based on the configuration information, and transmitting, to the base station, uplink control information on the physical uplink control information using at least one of the two interlace resources, in which the interlace resource is composed of a plurality of resource blocks of which interval between the plurality of resource blocks are identical.

公开(公告)号：US20200314804A1

公开(公告)日：2020-10-01

申请号：US16834496

申请日：2020-03-30

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/02 ,  H04W24/10 ,  H04L1/18 ,  H04W28/02 ,  H04W76/27

Abstract: Methods and apparatuses are provided in which sidelink control information (SCI) including information on a resource occupied by a receiving terminal, is received at a transmitting terminal, from the receiving terminal. A retransmission scheme of the transmitting terminal is identified. Based on the identified transmission scheme, a threshold is determined for transmission resource selection for a resource identified based on the information on the resource. The transmission resource selection is performed according to a sidelink measurement for the identified resource. The sidelink measurement is performed based on the determined threshold.