公开(公告)号：US20250048434A1

公开(公告)日：2025-02-06

申请号：US18718289

申请日：2023-02-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbum KIM ,  Younsun KIM

IPC: H04W74/0833 ,  H04W64/00

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to various embodiments of the present disclosure, a method performed by a first transmission reception point (TRP) in a wireless communication system comprises the steps of: transmitting, to a terminal, a first signal including information about one or more TRPs operating in a frequency band differing from that of the first TRP; receiving, from the terminal, a random access preamble including information about at least one TRP that is preferred by the terminal and determined on the basis of the first signal; transmitting a signal instructing the second TRP to switch to a switch-on state if the first TRP determines the second TRP on the basis of the information about the at least one TRP; and transmitting a signal instructing the terminal to perform a random access procedure with the second TRP.

公开(公告)号：US20240388345A1

公开(公告)日：2024-11-21

申请号：US18663705

申请日：2024-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngbum KIM ,  Younsun KIM ,  Youngrok JANG

IPC: H04B7/06 ,  H04W72/1268

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A control signal processing method in a wireless communication system of the disclosure includes receiving a first control signal transmitted from a base station, processing the received first control signal, and transmitting, to the base station, a second control signal generated based on the processing.

公开(公告)号：US20240340864A1

公开(公告)日：2024-10-10

申请号：US18294565

申请日：2022-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngbum KIM ,  Hyunseok RYU ,  Sungjin PARK

IPC: H04W72/0446 ,  H04W8/22 ,  H04W28/16 ,  H04W72/1268

CPC classification number: H04W72/0446 ,  H04W8/22 ,  H04W28/16 ,  H04W72/1268

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a terminal of a wireless communication system according to an embodiment of the present disclosure comprises the steps of: receiving, from a base station, a message including first information about the length of a time domain window (TDW) and second information indicating whether to activate repeated physical uplink shared channel (PUSCH) transmissions, the number of which is counted on the basis of available slots for PUSCH transmission; determining at least one TDW on the basis of the first information and the second information; and transmitting a PUSCH to the base station while maintaining power consistency and phase continuity, on the basis of the determined at least one TDW.

公开(公告)号：US20240305347A1

公开(公告)日：2024-09-12

申请号：US18601684

申请日：2024-03-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junyung YI ,  Youngbum KIM ,  Kyoungmin PARK ,  Youngrok JANG

IPC: H04B7/06 ,  H04B17/318 ,  H04W52/36

CPC classification number: H04B7/0626 ,  H04B7/0632 ,  H04B17/328 ,  H04W52/36

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a base station in a communication system includes transmitting, to a user equipment (UE), a configuration of a channel state information (CSI) report, wherein the CSI report includes a plurality of subsets of CSI reference signal (CSI-RS) antenna ports; receiving, from the UE, the CSI report including at least one measurement value associated with at least one subset among the plurality of subsets; and identifying a number of activated transmitter receiver units (TXRUs) based on the at least one measurement value.

公开(公告)号：US20240244521A1

公开(公告)日：2024-07-18

申请号：US18411793

申请日：2024-01-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngbum KIM ,  Hyunseok RYU

IPC: H04W52/02

CPC classification number: H04W52/0206

Abstract: A method performed by a base station in a wireless communication system is provided. The method includes receiving first configuration information related to an energy saving of at least one ambient base station from the at least one ambient base station, configuring the energy saving of the base station based on the first configuration information, and transmitting second configuration information related to the energy saving of the base station from the at least one ambient base station.

公开(公告)号：US20240243850A1

公开(公告)日：2024-07-18

申请号：US18289067

申请日：2022-04-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbum KIM ,  Jeongho YEO ,  Younsun KIM ,  Hyunseok RYU ,  Sungjin PARK ,  Seunghoon CHOI

IPC: H04L1/1812 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/51 ,  H04W84/06

CPC classification number: H04L1/1812 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/51 ,  H04W84/06

Abstract: The present disclosure relates to: a communication technique for merging IoT technology with 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 an intelligent service (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, and security- and safety-related services) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure provides a method and a device for setting, indicating and operating a HARQ process ID.

公开(公告)号：US20240187989A1

公开(公告)日：2024-06-06

申请号：US18528698

申请日：2023-12-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngbum KIM ,  Hyunseok RYU

IPC: H04W52/02 ,  H04W72/23

CPC classification number: H04W52/0235 ,  H04W72/23

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission. The disclosure may be applied to an intelligent 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. The disclosure discloses a method for saving energy of a base station.

公开(公告)号：US20240163970A1

公开(公告)日：2024-05-16

申请号：US18402264

申请日：2024-01-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehyoung KIM ,  Jinkyu KANG ,  Youngbum KIM ,  Seunghoon CHOI

IPC: H04W80/08 ,  H04L5/00 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W80/08 ,  H04L5/0092 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/23

Abstract: Disclosed is a method performed by a terminal in a wireless communication system, including receiving, from a base station, at least one parameter for a search space, monitoring, on the search space, downlink control information (DCI) related with power saving, the search space being identified based on the at least one parameter, and the DCI related with the power saving including a wake up signal indicating whether to monitor a physical downlink control channel (PDCCH) and a bandwidth part (BWP) indication related with the wake up signal, and performing a PDCCH monitoring based on the wake up signal and the BWP indication included in the DCI related with the power saving.

公开(公告)号：US20240163793A1

公开(公告)日：2024-05-16

申请号：US18410320

申请日：2024-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehyoung KIM ,  Heedon GHA ,  Jinkyu KANG ,  Youngbum KIM ,  Seunghoon CHOI

IPC: H04W52/02 ,  H04W72/23

CPC classification number: H04W52/0225 ,  H04W72/23

Abstract: The disclosure relates to a communication scheme and system for convergence between an IoT technology and a 5G communication system for supporting a higher data transfer rate beyond a 4G system. The disclosure may be applied to 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. In addition, the disclosure provides a method and an apparatus for reducing the power consumption of a terminal in a wireless communication system.

公开(公告)号：US20240155608A1

公开(公告)日：2024-05-09

申请号：US18476187

申请日：2023-09-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjin PARK ,  Youngbum KIM ,  Younsun KIM ,  Hyunseok RYU ,  Junyung YI

IPC: H04W72/1273 ,  H04L1/1812 ,  H04W72/232

CPC classification number: H04W72/1273 ,  H04L1/1812 ,  H04W72/232

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a terminal in a wireless communication system is provided. The method includes receiving, from a base station, configuration information on a set of one or more numbers for a PUCCH repetition; receiving, from the base station, DCI scheduling a PDSCH; receiving, from the base station, the PDSCH based on the DCI; determining a plurality of slots for the PUCCH repetition based on the configuration information in case that the set of one or more numbers comprises a single value or based on the configuration information and the DCI in case that the set of one or more numbers comprises more than one value; and transmitting, to the base station, a PUCCH including HARQ-ACK information for the PDSCH over the determined plurality of slots.