公开(公告)号：US11943168B2

公开(公告)日：2024-03-26

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 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/566 ,  H04W76/14 ,  H04W92/18

CPC classification number: H04L5/0055 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/569 ,  H04W76/14 ,  H04W92/18

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：US11825489B2

公开(公告)日：2023-11-21

申请号：US17358915

申请日：2021-06-25

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/23 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04W72/0453

Abstract: Methods and apparatuses in a wireless communication system is provided. Configuration information for defining a downlink assignment for a bandwidth part (BWP) is transmitted to a user equipment (UE) by higher layer signaling. At least one BWP is configured in a cell of the base station and the higher layer signaling is UE specific. An activated BWP is identified. Downlink control information (DCI) is transmitted on the activated BWP. Data is transmitted to the UE on the activated BWP according to the downlink assignment for the activated BWP. The downlink assignment is defined on the activated BWP, based on both the configuration information by the higher layer signaling and remaining information by the DCI.

公开(公告)号：US11798480B2

公开(公告)日：2023-10-24

申请号：US17118728

申请日：2020-12-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byunghun Han ,  Insuk Kim ,  Jungmoon Kim ,  Sungjin Park ,  Seunggun Ham

IPC: G09G3/3258 ,  G09G3/3266 ,  G09G3/3275

CPC classification number: G09G3/3258 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2310/0243 ,  G09G2310/08 ,  G09G2330/021 ,  G09G2330/028

Abstract: An OLED display system includes a display panel, a driving circuit, a voltage generator and a power management application circuit (PMAC). The driving circuit provides scan signals to the display panel. The voltage generator generates a negative voltage based on a first driving voltage having a positive level and a second driving voltage having a negative level and provides the negative voltage to the driving circuit. The PMAC includes a power management application circuit (PMIC) and an additional circuit distinct from the PMIC and disposed externally to the PMIC. The PMIC applies a high power supply voltage and a low power supply voltage to the display panel and generates the first driving voltage based on a battery voltage. The additional circuit generates the second driving voltage based on the battery voltage. The driving circuit generates at least one of the scan signals based on the negative voltage.

公开(公告)号：US11765781B2

公开(公告)日：2023-09-19

申请号：US17664592

申请日：2022-05-23

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

CPC classification number: H04W76/18 ,  H04L5/0055 ,  H04W4/40 ,  H04W24/08 ,  H04W56/001 ,  H04W80/08 ,  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：US11765770B2

公开(公告)日：2023-09-19

申请号：US17466232

申请日：2021-09-03

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W74/08 ,  H04L1/1607 ,  H04W72/23

CPC classification number: H04W74/0808 ,  H04L1/1614 ,  H04W72/23

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An operation method of a base station in a radio communication system and an apparatus therefor are provided. The operation method includes transmitting, to a terminal, configuration information including a configuration of a bandwidth part in an unlicensed spectrum, the bandwidth part including a plurality of subbands, performing a channel access procedure for each of the plurality of subbands included in the bandwidth part, initiating channel access via at least one subband, among the plurality of subbands, determined to be an idle channel according to a result of the channel access procedure, transmitting, to the terminal, the result of the channel access procedure for each subband, among the plurality of subbands, and transmitting, to the terminal, a data channel according to the result of the channel access procedure for each subband, among the plurality of subbands.

公开(公告)号：US11765755B2

公开(公告)日：2023-09-19

申请号：US16832137

申请日：2020-03-27

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/53 ,  H04W72/0453 ,  H04L1/1607 ,  H04W24/08 ,  H04L5/00

CPC classification number: H04W72/53 ,  H04L1/1614 ,  H04L5/0092 ,  H04W24/08 ,  H04W72/0453

Abstract: A method of performing communication by a user equipment (UE) that is configured with a control resource set (CORESET) by a base station in a wireless communication system is provided. The method includes receiving configuration information of a CORESET, receiving configuration information of a search space, determining, based on the configuration of the search space, a subband to which the configuration information of the CORESET is to be applied, from among at least one subband within a bandwidth part, identifying a CORESET in the at least one subband based on a result of the determining, and performing monitoring in the identified CORESET for reception of a physical downlink control channel (PDCCH).

公开(公告)号：US11696295B2

公开(公告)日：2023-07-04

申请号：US17101321

申请日：2020-11-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Taehan Bae

IPC: H04W72/04 ,  H04L1/1867

CPC classification number: H04W72/042 ,  H04L1/1893

Abstract: A communication scheme and a system of converging an IoT technology and a 5th generation (5G) communication system for supporting a higher data transfer rate beyond a 4th generation (4G) system are provided. The communication scheme includes intelligent services (e.g. smart home, smart building, smart city, smart car or connected car, 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 performed by a terminal in a communication system is provided. The method includes receiving, from a base station, a semi-persistent scheduling (SPS) configuration including an SPS configuration index; identifying at least one physical downlink shared channel (PDSCH) corresponding to the SPS configuration; identifying a PDSCH with a lowest SPS configuration index in case that the at least one PDSCH corresponding to the SPS configuration is overlapped in time in a slot; determining a PDSCH for data transmission based on excluding a PDSCH that is overlapped with the PDSCH with the lowest SPS configuration index from the at least one PDSCH; and receiving, from the base station, data based on the determined PDSCH, wherein the at least one PDSCH is not overlapped with a symbol indicated as an uplink in the slot.

公开(公告)号：US11652578B2

公开(公告)日：2023-05-16

申请号：US17496219

申请日：2021-10-07

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04W76/30 ,  H04L1/1812

CPC classification number: H04L1/1819 ,  H04L5/0007 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/042 ,  H04W72/0493 ,  H04W76/30

Abstract: A method for transmitting hybrid automatic repeat request acknowledgement (HARQ-ACK) information by a user equipment (UE) in a wireless communication system is provided. The method includes receiving a physical downlink control channel (PDCCH) including information for downlink semi-persistent scheduling (DL SPS) release from a base station and transmitting an uplink channel including HARQ-ACK information for the PDCCH including the information for DL SPS release to the base station, in which a first symbol of the uplink channel is transmitted at least after a processing time (Tproc,3) from when a last symbol of the PDCCH is transmitted, and the processing time is determined based on a smaller value between a subcarrier spacing value of the PDCCH and a subcarrier spacing value of the uplink channel.

公开(公告)号：US11647302B2

公开(公告)日：2023-05-09

申请号：US17180226

申请日：2021-02-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wooseok Choi ,  Hyungoh Kim ,  Sungjin Park

IPC: H04N9/04 ,  G06T7/80 ,  H04N5/369 ,  H04N5/359 ,  G06T7/90 ,  G06T7/00

CPC classification number: H04N9/04517 ,  G06T7/80 ,  G06T7/90 ,  G06T7/97 ,  H04N5/359 ,  H04N5/36961

Abstract: A method of calibrating an image sensor includes obtaining a plurality of multi-light source images generated from a plurality of image sensor modules, wherein each of the plurality of image sensor modules generates at least three multi-light source images; obtaining, based on the plurality of multi-light source images, a plurality of crosstalk levels and a plurality of color-specific correction coefficients; generating modeling data based on a relationship between a crosstalk level for a first color and the plurality of color-specific correction coefficients; and obtaining, based on a single light source image captured by a first image sensor module and the modeling data, a color-specific correction coefficient for a target pixel of an image sensor, the image sensor being provided in the first image sensor module, and the color-specific correction coefficient being usable for correcting a crosstalk of the target pixel.

公开(公告)号：US20230120105A1

公开(公告)日：2023-04-20

申请号：US18085908

申请日：2022-12-21

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W4/40 ,  H04W72/044

Abstract: A method and apparatus for transmitting and receiving signals in a wireless vehicle communication system. The method, performed by a UE, includes obtaining vehicle communication configuration information, determining, for vehicle communication, at least one of whether data is to be relayed, allocated resources, or a waveform, based on the obtained vehicle communication configuration information, and transmitting or receiving signals to or from at least one other UE based on the determination result.