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：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：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.

公开(公告)号：US20220329353A1

公开(公告)日：2022-10-13

申请号：US17657087

申请日：2022-03-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junyung YI ,  Youngbum KIM ,  Jeongho YEO ,  Seunghoon CHOI ,  Taehan BAE

IPC: H04L1/08 ,  H04W72/04

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 beyond a 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. The disclosure provides a method for improving the coverage of an uplink channel for uplink transmission.

公开(公告)号：US20220124757A1

公开(公告)日：2022-04-21

申请号：US17502830

申请日：2021-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngbum KIM ,  Sungjin PARK ,  Jinhyun PARK ,  Youngrok JANG ,  Taehan BAE

IPC: H04W72/12 ,  H04L5/00 ,  H04L27/26

Abstract: The disclosure relates to a communication technique that converges a 5th generation (5G) communication system for supporting a higher data rate after a 4th generation (4G) system with IoT technology, and a system thereof. The disclosure may be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, healthcare, digital education, retail, security and safety related services, or the like) based on 5G communication technology and Internet of things (IoT)-related technology. A method for transmitting an uplink channel by a base station or a user equipment (UE) in a wireless communication system is provided.

公开(公告)号：US20250080286A1

公开(公告)日：2025-03-06

申请号：US18953681

申请日：2024-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngbum KIM ,  Hyunseok RYU ,  Sungjin PARK ,  Youngrok JANG ,  Seunghoon CHOI

IPC: H04L1/1867 ,  H04W52/14 ,  H04W72/1268

Abstract: The disclosure relates to converging a 5G communication system for supporting higher data rates beyond a 4G system with a technology for IoT, and may be applied to intelligent services based on the 5G communication technology and IoT-related technology. The disclosure provides a method performed by a UE in a communication system. The method includes receiving, via higher layer signaling, a configuration of PUSCH repetition; receiving, on a PDCCH, DCI including a TDRA field; identifying, based on the configuration and the TDRA field, a plurality of time resources for the PUSCH repetition; identifying whether predefined conditions are satisfied; and transmitting, on the plurality of time resources, the PUSCH repetition while maintaining power consistency for the PUSCH repetition in case that the predefined conditions are satisfied. The predefined conditions include a first predefined condition corresponding to frequency hopping being not configured for the PUSCH repetition.

公开(公告)号：US20250071857A1

公开(公告)日：2025-02-27

申请号：US18815039

申请日：2024-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbum KIM ,  Taehan BAE ,  Junyung YI

IPC: H04W76/28 ,  H04W52/02

Abstract: The disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. A method performed by a UE in a communication system includes transmitting, to a base station, capability information including a capability to support an energy saving mode of the base station, the energy saving mode of the base station being based on cell DTX, receiving, from the base station, information associated with a measurement for the energy saving mode of the base station, identifying that the base station operates according to the energy saving mode, and receiving, from the base station, a reference signal for measurement based on the information.

公开(公告)号：US20240405814A1

公开(公告)日：2024-12-05

申请号：US18690113

申请日：2022-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngrok JANG ,  Junyung YI ,  Ameha Tsegaye ABEBE ,  Seongmok LIM ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04B7/0456 ,  H04W72/0446 ,  H04W72/20

Abstract: Provided are a method for applying precoding to an uplink data channel and a device for same. Specifically, the method performed by a terminal in a wireless communication system comprises the steps of: receiving configuration information about repeated transmission of an uplink data channel; confirming a plurality of precoders for the repeated transmission of the uplink data channel; and repeatedly transmitting the uplink data channel to a base station on the basis of the configuration information and the plurality of precoders, wherein a first precoder among the plurality of precoders may be applied to a first uplink data channel, and a second precoder may be applied to an uplink data channel determined on the basis of at least one of the times of transmission of the repeated transmissions of the uplink data channel or a period associated with the application of the second precoder.