公开(公告)号：US12088531B2

公开(公告)日：2024-09-10

申请号：US17952906

申请日：2022-09-26

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/1268 ,  H04L1/00 ,  H04L1/1812 ,  H04L1/1829 ,  H04L1/1867 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04L5/0055 ,  H04L1/00 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L1/1896 ,  H04L5/00 ,  H04W72/1268 ,  H04W72/23

Abstract: Methods and apparatuses are provided in which first downlink control information (DCI) for scheduling a physical downlink shard channel (PDSCH) is transmitted to a terminal. Second information indicating one among preset first values is included in the DCI. The PDSCH associated with the DCI is transmitted to the terminal. Acknowledgement information associated with the PDSCH is received from the terminal based on a first transmission time interval (TTI) determined based on both a TTI associated with the PDSCH and a value associated with the second information. The preset first values are numbers of at least one TTI between the TTI associated with the PDSCH and a TTI for transmission of the acknowledgement information associated with the PDSCH.

公开(公告)号：US12058718B2

公开(公告)日：2024-08-06

申请号：US17502678

申请日：2021-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungju Ji ,  Jinhyun Park ,  Taehyoung Kim ,  Jinyoung Oh ,  Youngrok Jang

IPC: H04W72/542 ,  H04B17/336 ,  H04L1/1607 ,  H04W72/1273 ,  H04W72/23

CPC classification number: H04W72/542 ,  H04B17/336 ,  H04L1/1614 ,  H04W72/1273 ,  H04W72/23

Abstract: A communication scheme and a system thereof for converging internet of things (IoT) technology and a 5th generation (5G) communication system for supporting a higher data transmission rate beyond that of a 4th generation (4G) system are provided. The disclosure can be applied to intelligent services (for example, services related to smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retail business, security, and safety) based on the 5G communication technology and the IoT-related technology. The disclosure proposes a method and an apparatus for transmitting and receiving a reference signal to efficiently use resources in a wireless communication system.

公开(公告)号：US11973605B2

公开(公告)日：2024-04-30

申请号：US17263768

申请日：2019-07-26

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L1/1867 ,  H04L5/00

CPC classification number: H04L1/1887 ,  H04L5/0078

Abstract: The disclosure relates to a method and apparatus for transmitting or receiving control information and data information in a wireless communication system, and in an embodiment of the disclosure, a method of identifying transmission timing of a terminal in a wireless communication system includes receiving a first signal from a base station, determining whether an out-of-order hybrid automatic repeat request (HARQ) process occurs, determining transmission timing of a second signal, which is a response to the first signal, to include a processing time of the out-of-order HARQ process when the out-of-order HARQ process occurs, and transmitting the second signal at the determined transmission timing.

公开(公告)号：US11963174B2

公开(公告)日：2024-04-16

申请号：US17831850

申请日：2022-06-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Seunghoon Choi ,  Sungjin Park ,  Jinyoung Oh

IPC: H04W72/21 ,  H04L1/1829 ,  H04W72/23

CPC classification number: H04W72/21 ,  H04L1/1861 ,  H04W72/23

Abstract: Provided is a method of a terminal in a wireless communication system, including receiving DCI for scheduling PUSCH transmission; determining a number of modulation symbols per layer for transmission of UCI based on a number of code blocks associated with a UL-SCH, CUL-SCH, a value Kr for an r-th code block of the code blocks and a number of bits of the UCI, OACK, wherein in case that the DCI includes CBGTI and the CBGTI indicates that the r-th code block associated with the UL-SCH of the PUSCH transmission is not for transmission, the value Kr for the UCI is determined as 0, and else, the value Kr for the UCI is determined as a size of the r-th code block for the UL-SCH of the PUSCH transmission; and transmitting, to a base station, the UCI on the PUSCH based on the number of modulation symbols per layer.

公开(公告)号：US11950269B2

公开(公告)日：2024-04-02

申请号：US17578938

申请日：2022-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Jinyoung Oh ,  Heedon Gha

IPC: H04W72/50 ,  H04W56/00 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W72/535 ,  H04W56/0045 ,  H04W72/21 ,  H04W72/23

Abstract: Methods and apparatuses are provided in which information for a length of a short transmission time interval (STTI) is transmitted to a terminal. A timing advance for the terminal is transmitted to the terminal. The timing advance is included in a timing advance range among different timing advance ranges, and the timing advance range is associated with the information for the length of the STTI. A signal is transmitted to the terminal based on the information for the length of the STTI.

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：US11937258B2

公开(公告)日：2024-03-19

申请号：US17399597

申请日：2021-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehyoung Kim ,  Jinkyu Kang ,  Youngbum Kim ,  Jinyoung Oh ,  Seunghoon Choi

IPC: H04W72/23 ,  H04L1/00 ,  H04L1/1812 ,  H04W72/0453 ,  H04W72/1268 ,  H04W72/1273

CPC classification number: H04W72/23 ,  H04L1/0003 ,  H04L1/0061 ,  H04L1/0072 ,  H04L1/1812 ,  H04W72/0453 ,  H04W72/1268 ,  H04W72/1273

Abstract: The present disclosure relates to a communication technique for combining, with IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present 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, security and safety related services, and the like based on 5G communication technologies and IoT-related technologies. The present disclosure discloses a method and an apparatus for efficiently transmitting and receiving a downlink control channel in a CA environment.

公开(公告)号：US11930492B2

公开(公告)日：2024-03-12

申请号：US17545537

申请日：2021-12-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung Oh ,  Min Jang ,  Younsun Kim ,  Hyoungju Ji

IPC: H04L5/00 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04L5/0057 ,  H04W72/23

Abstract: The disclosure relates to a communication technique for combining an IoT technology with a 5G communication system for supporting a higher data transmission rate than that of a beyond-4G system, and a system therefor. The disclosure 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, and the like) based on 5G communication technologies and IoT-related technologies. In addition, the disclosure provides a method and apparatus for power control of an IAB node in a wireless communication system.

公开(公告)号：US11838918B2

公开(公告)日：2023-12-05

申请号：US17370398

申请日：2021-07-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung Oh ,  Taehyoung Kim ,  Hoondong Noh ,  Hyoungju Ji

IPC: H04W72/23 ,  H04L1/1607

CPC classification number: H04W72/23 ,  H04L1/1607

Abstract: A communication scheme and a system thereof are provided for converging IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The disclosure can be applied to intelligent services based on the 5G communication technology and the IoT-related technology. Further, the disclosure provides a method of determining DL feedback information in a wireless communication system. The method includes receiving, from a BS, first information configuring a CBG based UL transmission; transmitting, to the BS, UL data including one or more CBGs, based on the first information; and receiving, from the BS, second information indicating an ACK or a NACK according to a reception result of the BS for the UL data.

公开(公告)号：US11838865B2

公开(公告)日：2023-12-05

申请号：US17662534

申请日：2022-05-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taehyoung Kim ,  Jinkyu Kang ,  Youngbum Kim ,  Jinyoung Oh ,  Seunghoon Choi

IPC: H04W52/02 ,  H04L1/00 ,  H04W24/08 ,  H04W88/02

CPC classification number: H04W52/0229 ,  H04L1/0061 ,  H04W24/08 ,  H04W88/02

Abstract: A method of controlling monitoring of a physical downlink control channel (PDCCH) in user equipment (UE), the method including receiving wake up signal (WUS) configuration information from a base station; monitoring a WUS transmitted from the base station based on the WUS configuration information; detecting the WUS based on the monitoring; and monitoring at least one search space associated with the detected WUS.