公开(公告)号：US20190273582A1

公开(公告)日：2019-09-05

申请号：US16416843

申请日：2019-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Sungjin Park ,  Jinyoung Oh

IPC: H04L1/18

Abstract: A communication method and system are provided for converging a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. A method by a base station in a wireless communication system includes transmitting, to a terminal, first information related to a number of code block groups (CBGs) for a transport block (TB); determining the CBGs for the TB, based on the first information and a number of code blocks (CBs) for the TB, each CBG among the determined CBGs including either a first number of CBs or a second number of CBs, wherein the first number is a smallest integer that is larger than or equal to a value obtained by dividing the number of CBs for the TB by the number of the CBGs for the TB, and the second number is a largest integer that is smaller than or equal to the value; and transmitting, to the terminal, control information and data including at least one CBG among the determined CBGs.

公开(公告)号：US20190104516A1

公开(公告)日：2019-04-04

申请号：US16146453

申请日：2018-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung OH ,  Youngbum Kim ,  Taehyoung Kim ,  Sungjin Park ,  Jeongho Yeo ,  Seunghoon CHOI

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 for transmitting uplink control information in a wireless communication system is provided. The method includes receiving configuration information on a plurality of bandwidth parts (BWPs) from a base station; receiving downlink control information and downlink data from the base station; receiving BWP adaptation information which indicates a change of an active BWP from the base station; identifying an uplink control channel resource for transmitting acknowledgement information in response to the downlink data; and transmitting the acknowledgement information on the identified uplink control channel resource to the base station.

公开(公告)号：US20180054800A1

公开(公告)日：2018-02-22

申请号：US15683687

申请日：2017-08-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Youngbum Kim ,  Donghan Kim ,  Yongjun Kwak ,  Taehyoung Kim ,  Juho Lee ,  Younsun Kim ,  Seunghoon Choi ,  Sungjin Park ,  Jinyoung Oh ,  Youngwoo Kwak

IPC: H04W68/02 ,  H04L1/00 ,  H04W76/02 ,  H04W74/08 ,  H04L5/00

CPC classification number: H04L27/2666 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/004 ,  H04L1/0041 ,  H04L1/0061 ,  H04L1/0078 ,  H04L1/1887 ,  H04L1/20 ,  H04L5/0035 ,  H04L5/0042 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/026 ,  H04L27/2656 ,  H04L27/2657 ,  H04L27/2662 ,  H04W4/70 ,  H04W68/02 ,  H04W72/042 ,  H04W72/0466 ,  H04W72/08 ,  H04W74/006 ,  H04W74/008 ,  H04W74/0833 ,  H04W76/15 ,  H04W84/10 ,  H04W84/18

Abstract: The present disclosure relates to a communication technique of fusing a 5G communication system for supporting higher data transmission rate beyond a 4G system with an IoT technology and a system thereof. The system may be used for an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. The present disclosure discloses a method and apparatus for inserting an index into a code block as a unit in which a channel code is executed and transmitting the same.

公开(公告)号：US12279257B1

公开(公告)日：2025-04-15

申请号：US18428439

申请日：2024-01-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Taehan Bae

IPC: H04W72/23 ,  H04L1/00 ,  H04L1/1812 ,  H04W72/11 ,  H04W72/1273 ,  H04W72/232

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：US12261785B2

公开(公告)日：2025-03-25

申请号：US17741816

申请日：2022-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Choi ,  Youngbum Kim ,  Hyunseok Ryu ,  Sungjin Park

IPC: H04W88/14 ,  H04L5/00

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate. A method performed by an integrated access and backhaul (IAB) node in a wireless communication system is provided. The method includes receiving multiplexing related configuration information of a mobile termination (MT) of the IAB node and a distributed unit (DU) of the IAB node from an upper IAB node, the multiplexing including spatial division multiplexing (SDM), frequency division multiplexing (FDM), and time division multiplexing (TDM), performing fallback from the FDM or the SDM to the TDM, and in response to the fallback, based on the configuration information, transmitting and receiving data of the DU of the IAB node.

公开(公告)号：US12232162B2

公开(公告)日：2025-02-18

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: H04W72/56 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/21

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：US12231365B2

公开(公告)日：2025-02-18

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.

公开(公告)号：US12225397B2

公开(公告)日：2025-02-11

申请号：US17607252

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W24/10 ,  H04L5/00 ,  H04W4/40

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 home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety-related services, and the like) on the basis of 5G communication technology and IoT0 related technology. A method for measuring and reporting a channel state in sidelink communication is disclosed.

公开(公告)号：US12219549B2

公开(公告)日：2025-02-04

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: H04L1/18 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/044 ,  H04W72/121 ,  H04W72/1263 ,  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：US12185349B2

公开(公告)日：2024-12-31

申请号：US17275421

申请日：2019-09-11

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/542 ,  H04L1/00 ,  H04L5/00 ,  H04W72/1263 ,  H04W92/18

Abstract: According to an embodiment of the present disclosure, an operating method of a first terminal for measuring sidelink channel quality in a wireless communication system includes: receiving system information from a base station; transmitting, to a second terminal, a sidelink channel state information-reference signal (CSI-RS) in a physical sidelink shared channel (PSSCH), based on the system information; and receiving a CSI report from the second terminal, based on the sidelink CSI-RS.