公开(公告)号：US20250008512A1

公开(公告)日：2025-01-02

申请号：US18826074

申请日：2024-09-05

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

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：US20240348481A1

公开(公告)日：2024-10-17

申请号：US18753503

申请日：2024-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Jinhyun PARK ,  Heecheol YANG ,  Hyoungju JI

IPC: H04L27/26 ,  H04B7/0456 ,  H04L5/00 ,  H04L27/18 ,  H04W72/21

CPC classification number: H04L27/2614 ,  H04B7/0456 ,  H04L5/0048 ,  H04L5/0051 ,  H04L27/186 ,  H04L27/2613 ,  H04L27/2615 ,  H04L27/2692 ,  H04W72/21 ,  H04L27/2636

Abstract: A method, performed by a user equipment (UE), of transmitting an uplink (UL) reference signal in a wireless communication system is provided. The method includes receiving first information indicating whether to apply transform precoding and pi/2 binary phase shift keying (BPSK) modulation to a physical uplink shared channel (PUSCH), receiving second information indicating whether to apply the pi/2 BPSK modulation to an UL demodulation reference signal (DMRS), and identifying a sequence having characteristics of a first peak-to-average power ratio (PAPR) based on the first information and the second information.

公开(公告)号：US20240250778A1

公开(公告)日：2024-07-25

申请号：US18623408

申请日：2024-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Heecheol YANG ,  Youngwoo KWAK ,  Jinhyun PARK

IPC: H04L1/1812 ,  H04L1/1829 ,  H04W72/23

CPC classification number: H04L1/1812 ,  H04L1/1861 ,  H04W72/23

Abstract: Provided is a method, performed by a terminal, for transmitting hybrid automatic repeat request-acknowledgement (HARQ-ACK) information in a wireless communication system, the method including: receiving a first physical downlink shared channel (PDSCH) from a first transmission and reception point (TRP) and receiving a second PDSCH from a second TRP; and transmitting at least one HARQ-ACK codebook including first HARQ-ACK bits for the first PDSCH and second HARQ-ACK bits for the second PDSCH, wherein the first PDSCH and the second PDSCH are joint-transmitted from the first TRP and the second TRP, based on different pieces of downlink control information (DCI).

公开(公告)号：US20240231562A1

公开(公告)日：2024-07-11

申请号：US18614122

申请日：2024-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghoon JANG ,  Jinhyun PARK ,  Jungwook JANG ,  Gonghwan JUNG ,  Yujin CHOI

IPC: G06F3/04817 ,  G06F3/04845 ,  G06F3/0486 ,  G06F9/451

CPC classification number: G06F3/04817 ,  G06F3/04845 ,  G06F3/0486 ,  G06F9/451

Abstract: An electronic device is provided. The electronic device includes a display, memory storing one or more computer programs, and one or more processors communicatively coupled to the display and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors, cause the electronic device to display a first execution screen of a first application on the display, identify whether the first application is required to be displayed as an icon in response to a request for displaying an execution screen of a second application, based on that the first application is required to be displayed as the icon, display an icon, for displaying a partial area of the first execution screen on a second execution screen while displaying the second execution screen of the second application on the display, and based on that the first application is not required to be displayed as the icon, display the second execution screen of the second application on the display.

公开(公告)号：US20240049151A1

公开(公告)日：2024-02-08

申请号：US18258573

申请日：2021-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung OH ,  Taehyoung KIM ,  Hyoungju JI ,  Jinhyun PARK ,  Youngrok JANG

IPC: H04W52/36 ,  H04W52/14 ,  H04W52/40 ,  H04L5/14 ,  H04W76/15 ,  H04L1/1812

CPC classification number: H04W52/367 ,  H04W52/146 ,  H04W52/40 ,  H04L5/14 ,  H04W76/15 ,  H04L1/1812

Abstract: The present disclosure relates to a 5G or a pre-5G communication system to be provided to support a data transmission rate higher than that of a 4G communication system such as LTE. A method for performing an uplink power control for multi-connectivity in a wireless communication system may comprise the steps of: receiving, from a base station, cell group configuration information related to a master cell group (MCG) and one or more secondary cell groups (SCGs), among multiple cell groups configured for a terminal, wherein the cell group configuration information indicates each of maximum transmission power of the MCG and maximum transmission power of each of the SCGs; and transmitting, to the base station through the MCG and the SCGs, uplink signals having transmission power of the MCG and transmission power of each of the SCGs, determined according to the maximum transmission power of the MCG and the maximum transmission power of each of the SCGs and a multi-connectivity type of the multiple cell groups.

公开(公告)号：US20230217458A1

公开(公告)日：2023-07-06

申请号：US17914960

申请日：2021-03-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghyun BANG ,  Youngbum KIM ,  Taehyoung KIM ,  Jinhyun PARK ,  Jinyoung OH ,  Jinkyu KANG ,  Seunghoon CHOI

IPC: H04W72/232 ,  H04W72/231

CPC classification number: H04W72/232 ,  H04W72/231

Abstract: The disclosure relates to a method and apparatus for transmitting and receiving downlink control information in a wireless communication system. According to an embodiment of the disclosure, a terminal may transmit, to a base station, capability information indicating that the terminal supports scheduling of a plurality of cells, may receive, from the base station, downlink control information (DCI) including information about a plurality of cells that are scheduled, may identify the scheduled plurality of cells based on the received DCI, and may perform downlink (DL) reception or uplink (UL) transmission through at least one of the identified plurality of cells.

公开(公告)号：US20230023719A1

公开(公告)日：2023-01-26

申请号：US17779849

申请日：2020-11-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungju JI ,  Jinhyun PARK ,  Hoondong NOH ,  Youngrok JANG

IPC: H04W16/28 ,  H04W72/04 ,  H04W72/02

Abstract: The present disclosure relates to a communication technique for combining an IoT technology with a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, small businesses, security- and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure discloses a method and apparatus for transmitting control information by a terminal for cooperative communication between a plurality of transmission points/panels/beams.

公开(公告)号：US20220386287A1

公开(公告)日：2022-12-01

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: H04W72/04

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：US20220360408A1

公开(公告)日：2022-11-10

申请号：US17765252

申请日：2020-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Euichang JUNG ,  Hoondong NOH ,  Jinhyun PARK

IPC: H04L5/00 ,  H04W72/12

Abstract: The disclosure relates to a communication technique for combining, with IoT technology, a 5th generation (5G) or pre-5G communication system to support a higher data transfer rate than a 4th generation (4G) communication system such as Long Term Evolution (LTE), and a system thereof The disclosure can be applied 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.) on the basis of 5G communication technology and IoT-related technology. According to various embodiments of the present invention, a method and apparatus for transmitting and receiving multiple data in a wireless cooperative communication system may be provided. In addition, a method for a terminal in the communication system of the present invention is characterized by comprising the steps of: sending UE capability information including beam switching-related information to a base station; receiving configuration information including information related to a control channel from the base station; receiving at least one of first control information or second control information from the base station on the basis of the information related to the control channel; identifying whether a first time offset between a first control channel and a first data channel corresponding to the first control information, and a second time offset between a second control channel and a second data channel corresponding to the second control information are smaller than the beam switching-related information; and receiving data over the first data channel or the second data channel by using default quasi co-located ((ACL) information when the first time offset and the second time offset are smaller than the beam switching-related information.

公开(公告)号：US20220294585A1

公开(公告)日：2022-09-15

申请号：US17752038

申请日：2022-05-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Jinhyun PARK ,  Heecheol YANG ,  Hyoungju JI

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/04 ,  H04L27/18 ,  H04B7/0456

Abstract: A method, performed by a user equipment (UE), of transmitting an uplink (UL) reference signal in a wireless communication system is provided. The method includes receiving first information indicating whether to apply transform precoding and pi/2 binary phase shift keying (BPSK) modulation to a physical uplink shared channel (PUSCH), receiving second information indicating whether to apply the pi/2 BPSK modulation to an UL demodulation reference signal (DMRS), and identifying a sequence having characteristics of a first peak-to-average power ratio (PAPR) based on the first information and the second information.