公开(公告)号：US12231362B2

公开(公告)日：2025-02-18

申请号：US18307367

申请日：2023-04-26

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L5/00 ,  H04W72/23

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 signal transmission/reception method and apparatus for a high-speed mobile user equipment (UE) in a wireless communication system are provided.

公开(公告)号：US12218726B2

公开(公告)日：2025-02-04

申请号：US17250772

申请日：2019-09-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinhyun Park ,  Hoondong Noh ,  Youngwoo Kwak ,  Younsun Kim ,  Cheolkyu Shin

IPC: H04B7/06 ,  H04L5/00 ,  H04W24/08 ,  H04W72/0453 ,  H04W72/20

Abstract: According to an embodiment of the disclosure, a method of operating a user equipment (UE) to control an antenna port of the UE in a wireless communication system includes selecting a band for receiving control information and data at an initial access of the UE, reporting to the base station whether activation of the antenna port is supported, receiving antenna port activation indication information from the base station, and determining whether to activate the antenna port based on the received antenna port activation indication information.

公开(公告)号：US12082306B2

公开(公告)日：2024-09-03

申请号：US18152644

申请日：2023-01-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hoondong Noh ,  Euichang Jung ,  Jinhyun Park

IPC: H04W72/04 ,  H04L5/00 ,  H04L5/10 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/27 ,  H04W80/02

CPC classification number: H04W80/02 ,  H04L5/0048 ,  H04L5/10 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/27

Abstract: In a wireless communication system, a user equipment (UE) transmits, to a base station (BS), UE capability information comprising whether the UE supports cooperative communication for receiving physical downlink shared channels (PDSCHs) from a plurality of transmission reception points (TRPs) in a particular time-frequency resource, obtains, via radio resource control (RRC), information about whether the cooperative communication is to be applied from the BS, identifies a format of a medium access control (MAC) control element (CE) received from the BS based on whether the BS is to apply the cooperative communication, and determines transmission configuration indication (TCI) states according to the respective TRPs, based on the identified format of the MAC CE.

公开(公告)号：US11937264B2

公开(公告)日：2024-03-19

申请号：US17877849

申请日：2022-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong Noh ,  Taehyoung Kim ,  Hyoungju Ji ,  Jinhyun Park ,  Heecheol Yang

IPC: H04W72/23

CPC classification number: H04W72/23

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 discloses a signaling method and apparatus for properly increasing a control channel detection complexity of a terminal in order to efficiently detect a control channel for performing coordinated transmission such as non-coherent joint transmission (NC-JT).

公开(公告)号：US11671148B2

公开(公告)日：2023-06-06

申请号：US17586885

申请日：2022-01-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Euichang Jung ,  Hoondong Noh ,  Jinhyun Park

IPC: H04B7/02 ,  H04B7/024 ,  H04L5/00 ,  H04B7/06 ,  H04B7/08

CPC classification number: H04B7/024 ,  H04B7/0628 ,  H04B7/086 ,  H04L5/0023 ,  H04L5/0035

Abstract: The disclosure relates to a communication technique for convergence of IoT technology and a pre-5th generation (5G) or 5G communication system for supporting higher data transmission rates beyond a 4th generation (4G) system such as long term evolution (LTE), and a system therefor. The disclosure is applicable to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) based on 5G communication technology an IoT-related technology. According to various embodiments, a method and apparatus for transmitting or receiving multiple pieces of data in a wireless cooperative communication system may be provided.

公开(公告)号：US11219057B2

公开(公告)日：2022-01-04

申请号：US16791364

申请日：2020-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinhyun Park ,  Hoondong Noh ,  Jeongho Yeo ,  Heecheol Yang ,  Hyoungju Ji

IPC: H04W72/12 ,  H04W72/04 ,  H04J13/00

Abstract: A method of a terminal in a wireless communication system is provided. The method includes receiving, from at least one of transmission and reception points (TRPs), downlink control information (DCI) including first information on transmission configuration indication (TCI) states and second information for antenna ports, identifying whether each of the TRPs repeatedly transmits same data via a physical downlink shared channel (PDSCH) based on a number of code division multiplex (CDM) group indicated by the second information for antenna ports, and receiving data from the TRPs based on a result of the identifying.

公开(公告)号：US12302311B2

公开(公告)日：2025-05-13

申请号：US17669963

申请日：2022-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Euichang Jung ,  Suha Yoon ,  Hoondong Noh ,  Jinhyun Park

IPC: H04W72/12 ,  H04L1/00 ,  H04L1/08 ,  H04L5/00 ,  H04W72/1263 ,  H04W72/20

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method and an apparatus for transmitting and receiving one or more pieces of data between a transmission node and a user equipment (UE) to perform cooperative communication in a wireless communication system, thereby improving communication reliability, are provided.

公开(公告)号：US12143332B2

公开(公告)日：2024-11-12

申请号：US17626228

申请日：2020-07-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong Noh ,  Heecheol Yang ,  Hyoungju Ji ,  Jinhyun Park ,  Youngrok Jang

IPC: H04W72/232 ,  H04L5/00

Abstract: A method, performed by a terminal, of determining a channel state information processing unit (CPU) occupation time in a wireless communication system, according to an embodiment of the present disclosure, includes: receiving, from a base station, information indicating activation of a semi-persistent channel state information (CSI) report; receiving, from the base station, at least one CSI-reference signal (RS) for the semi-persistent CSI report; and determining a CPU occupation time for the semi-persistent CSI report based on at least one of a reception time point of the information indicating the activation of the semi-persistent CSI report or a reception time point of the at least one CSI-RS. The information indicating the activation of the semi-persistent CSI report is transmitted by being included in downlink control information (DCI) or a media access control control element (MAC CE).

公开(公告)号：US12108385B2

公开(公告)日：2024-10-01

申请号：US17452018

申请日：2021-10-22

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/1268 ,  H04L1/08 ,  H04L5/00

CPC classification number: H04W72/1268 ,  H04L1/08 ,  H04L5/0048

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 a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, smart retail, security and safety services. Various embodiments of the disclosure provide a method for repeatedly transmitting/receiving uplink data in a network cooperative communication system, and an apparatus capable of performing the same.

公开(公告)号：US11844147B2

公开(公告)日：2023-12-12

申请号：US16740261

申请日：2020-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong Noh ,  Jinhyun Park ,  Heecheol Yang ,  Younsun Kim ,  Hyoungju Ji

IPC: H04W72/0446 ,  H04W72/23 ,  H04W8/24 ,  H04L5/00 ,  H04W72/0453

CPC classification number: H04W8/245 ,  H04L5/0092 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

Abstract: The disclosure relates to a communication technique for fusing a 5th generation (5G) or pre-5G communication system with IoT technology to support higher data rates after a 4th generation (4G) communication system such as long term evolution (LTE) and a system thereof. The disclosure can be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety related services, etc.) based on 5G communication technology and IoT-related technology. According to various embodiments of the disclosure, a method and apparatus for allocating time and frequency resources for smoothly providing a service are provided.