公开(公告)号：US11606778B2

公开(公告)日：2023-03-14

申请号：US17171616

申请日：2021-02-09

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W56/00 ,  H04W72/02 ,  H04L27/26 ,  H04W72/30 ,  H04W72/0446

Abstract: Disclosed is a method performed by a first terminal in a wireless communication system, including transmitting, to a second terminal on a physical sidelink broadcast channel (PSBCH), slot format information for a sidelink communication, the slot format information including first information on a number of patterns, second information on a period of pattern, and third information on a number of uplink slots of pattern, and performing, with the second terminal, the sidelink communication in at least one sidelink resource identified based on the first information, the second information, and the third information, wherein, when the first information indicates the number of patterns as 1, the second information indicates the period of pattern for a pattern, and the third information indicates the number of uplink slots for the pattern, and when the first information indicates the number of patterns as 2, the second information indicates the period of pattern for a first pattern and a second pattern, and the third information indicates the number of uplink slots for the first pattern and the second pattern.

公开(公告)号：US11510185B2

公开(公告)日：2022-11-22

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：US11388678B2

公开(公告)日：2022-07-12

申请号：US16915169

申请日：2020-06-29

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 ,  H04W92/18

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：US11343870B2

公开(公告)日：2022-05-24

申请号：US16749859

申请日：2020-01-22

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/18 ,  H04L5/00 ,  H04W80/08 ,  H04W4/40 ,  H04W56/00 ,  H04W24/08 ,  H04W92/18

Abstract: Disclosed are a communication scheme and a system thereof for converging an IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The disclosure may be applied to a smart service (for example, a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, a security and security related service, or the like) on the basis of a 5G communication technology and an IoT related technology. Disclosed are a method and apparatus for performing radio link monitoring (RLM) and radio link failure (RLF) in a vehicle communication (V2X) system.

公开(公告)号：US11297640B2

公开(公告)日：2022-04-05

申请号：US16579201

申请日：2019-09-23

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/12 ,  H04W16/14 ,  H04L5/00

Abstract: The 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 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 a method and an apparatus for transmitting/receiving a feedback by a receiving end in a wireless communication system.

公开(公告)号：US20220086902A1

公开(公告)日：2022-03-17

申请号：US17357508

申请日：2021-06-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung OH ,  Hyunseok Ryu ,  Sungjin Park ,  Jonghyun Bang ,  Jeongho Yeo

IPC: H04W74/08 ,  H04W72/04 ,  H04W72/12 ,  H04W16/14

Abstract: A method, performed by a base station (BS), of indicating a channel occupancy time of an unlicensed band is provided and includes transmitting physical downlink control channel (PDCCH) configuration information to a user equipment (UE), performing a channel access procedure to occupy a channel of the unlicensed band, and transmitting slot format indicator information about at least one slot within a channel occupancy time occupied by performing the channel access procedure, based on the PDCCH configuration information, wherein the slot format indicator information is determined based on at least one of a maximum channel occupancy time of the BS or the channel occupancy time occupied by performing the channel access procedure.

公开(公告)号：US11134478B2

公开(公告)日：2021-09-28

申请号：US16861918

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04L1/00 ,  H04L1/18

Abstract: A communication method and a 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 a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, a smart retail, security and safety services. The disclosure provides a method and an apparatus for efficient transmission and reception of control information in a sidelink communication.

公开(公告)号：US12149297B2

公开(公告)日：2024-11-19

申请号：US18360670

申请日：2023-07-27

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04B17/30 ,  H04B17/309 ,  H04W24/08 ,  H04W72/21

Abstract: The 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 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 or safety services.

公开(公告)号：US12082202B1

公开(公告)日：2024-09-03

申请号：US17054490

申请日：2019-05-13

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/23 ,  H04W72/0446 ,  H04W72/52

CPC classification number: H04W72/23 ,  H04W72/0446 ,  H04W72/52

Abstract: Provided is a method and apparatus for transmitting or receiving a signal in a wireless communication system. In accordance with an embodiment of the disclosure, the method may involve determining a maximum data rate a terminal is able to support, comparing the maximum data rate with an actual data rate determined from scheduling information, and transmitting a signal according to the scheduling information based on a result of the comparing.

公开(公告)号：US12075491B2

公开(公告)日：2024-08-27

申请号：US17250602

申请日：2019-08-09

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W74/0833 ,  H04W72/0446 ,  H04W72/23 ,  H04W74/00

CPC classification number: H04W74/085 ,  H04W72/0446 ,  H04W72/23 ,  H04W74/006

Abstract: A method of performing a channel access procedure of a terminal in an unlicensed band, includes: receiving, from a base station, information about a type of the channel access procedure in the unlicensed band; when the channel access procedure is a frame-based channel access procedure, receiving, from the base station, frame-based channel access procedure configuration information including at least one of fixed frame period (FFP) information, channel occupancy time (COT) information in an FFP, or fixed frame start slot offset information; determining whether the base station is occupying a channel, based on the received frame-based channel access procedure configuration information; and when it is determined that the base station is occupying the channel, transmitting and receiving a signal to and from the base station.