公开(公告)号：US20250150988A1

公开(公告)日：2025-05-08

申请号：US19003589

申请日：2024-12-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seongmok LIM ,  Youngrok JANG ,  Ameha Tsegaye ABEBE ,  Hyoungju JI

IPC: H04W52/36 ,  H04W52/54 ,  H04W72/23

Abstract: Provided is a method performed by a user equipment (UE) in a wireless communication system, including: receiving, from a base station, configuration information regarding a plurality of search spaces for a physical downlink control channel (PDCCH) repetition; monitoring a plurality of PDCCHs on at least one cell based on the configuration information; identifying a time at which a repetition of PDCCHs including a first downlink control information (DCI) format, from among the plurality of PDCCHs, ends; determining at least one power headroom report (PHR) for the plurality of PDCCHs, based on an actual transmission or a reference format configured from higher layer signaling according to the identified time; and transmitting the determined at least one PHR on a physical uplink shared channel (PUSCH) scheduled by the first DCI format.

公开(公告)号：US20250141516A1

公开(公告)日：2025-05-01

申请号：US18923403

申请日：2024-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngrok JANG ,  Hyoungju JI ,  Namjeong LEE ,  Younsun KIM

IPC: H04B7/06 ,  H04L5/00 ,  H04W24/10

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 includes receiving, from a base station, first configuration information on a sounding reference signal (SRS) resource, receiving, from the base station, second configuration information for a channel state information (CSI) report, transmitting, to the base station, an SRS for a first channel between a first transmission and reception point (TRP) and the terminal based on the first configuration information, and transmitting, to the base station, the CSI report including a measurement result of a second channel between a second TRP and the terminal based on the second configuration information.

公开(公告)号：US20250056538A1

公开(公告)日：2025-02-13

申请号：US18790971

申请日：2024-07-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngrok JANG ,  Seongmok LIM ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04W72/1273 ,  H04B7/0413 ,  H04W72/232

Abstract: The disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. The disclosure relates to the operation of a terminal and a base station in a wireless communication system. Specifically, the disclosure relates to a method for transmission and reception using spatial multiplexing in a wireless communication system and an apparatus capable of performing the same. The disclosure provides an apparatus and a method that can effectively provide services in a mobile communication system.

公开(公告)号：US20250047331A1

公开(公告)日：2025-02-06

申请号：US18794633

申请日：2024-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ameha Tsegaye ABEBE ,  Kyoungmin PARK ,  Taehan BAE ,  Seongmok LIM ,  Youngrok JANG ,  Hyoungju JI

IPC: H04B7/0417 ,  H04B7/06 ,  H04W24/10

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a communication system is provided. The method includes receiving, from a base station via higher layer signaling, one or more configurations, identifying a first CSI report for prediction and a second CSI report for monitoring based on the one or more configurations, and transmitting, to the base station, the first CSI report for prediction and the second CSI report for monitoring.

公开(公告)号：US20240421954A1

公开(公告)日：2024-12-19

申请号：US18815240

申请日：2024-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Euichang JUNG ,  Youngrok JANG ,  Suha YOON

IPC: H04L5/00 ,  H04W72/0446 ,  H04W72/51 ,  H04W76/20 ,  H04W80/02

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting higher data transmission rates, and discloses a method for transmitting a sounding reference signal (SRS) in a wireless communication system are provided. The method includes receiving configuration information including a first configuration for SRS resource sets, identifying, based on the first configuration, that a usage of the SRS resource sets is configured to antenna switching, and transmitting the SRS, based on x antennas among y reception antennas of an electronic device, wherein y is a natural number of 6 or larger, x is a natural number of y or smaller, and the number of the SRS resource sets associated with the SRS transmission may be determined based on whether capability information about the electronic device associated with the resource type of the SRS is reported in the time domain.

公开(公告)号：US20240334208A1

公开(公告)日：2024-10-03

申请号：US18620270

申请日：2024-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ameha Tsegaye ABEBE ,  Seongmok LIM ,  Yeongeun LIM ,  Youngrok JANG ,  Hyoungju JI

IPC: H04W24/02 ,  H04W8/22 ,  H04W24/08

CPC classification number: H04W24/02 ,  H04W8/22 ,  H04W24/08

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a communication system is provided. The method includes transmitting, by the UE to a base station, capability information indicating a set of artificial intelligence (AI)/machine learning (ML) functionalities, receiving, by the UE from the base station, configuration information associated with an AI/ML inference, wherein the configuration information indicates at least one of a measurement configuration or a reporting configuration, receiving, by the UE from the base station, information to indicate activation of an AI/ML functionality, and performing, by the UE, an AI/ML based operation based on the configuration information.

公开(公告)号：US20240297764A1

公开(公告)日：2024-09-05

申请号：US18444509

申请日：2024-02-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04L5/00 ,  H04W72/232

CPC classification number: H04L5/0053 ,  H04L5/0035 ,  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 user equipment (UE) in a wireless communication system is provided. The method comprises receiving, from a base station, first downlink control information (DCI) including a transmission configuration indicator (TCI) field, receiving, from the base station, a second DCI for scheduling at least one physical downlink shared channel (PDSCH and receiving, from the base station, PDSCHs based on two TCI states for multi-transmission reception points (m-TRPs), in case that the second DCI includes a TCI selection field including a first value, wherein at least one of the two TCI states is identified based on the TCI field.

公开(公告)号：US20240284418A1

公开(公告)日：2024-08-22

申请号：US18569837

申请日：2022-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngrok JANG ,  Youngbum KIM ,  Hyunseok RYU

IPC: H04W72/0446 ,  H04L5/14

CPC classification number: H04W72/0446 ,  H04L5/14

Abstract: The present disclosure relates to: a communication technique 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 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, and the like) on the basis of 5G communication technology and IoT-related technology. The disclosure provides a method for improving the coverage of an uplink channel for uplink transmission.

公开(公告)号：US20240236878A1

公开(公告)日：2024-07-11

申请号：US18559709

申请日：2022-05-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ameha Tsegaye ABEBE ,  Hyoungju JI ,  Younsun KIM ,  Youngrok JANG

IPC: H04W52/40 ,  H04W52/14 ,  H04W52/26

CPC classification number: H04W52/40 ,  H04W52/146 ,  H04W52/265

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure includes a methods and apparatus to enable massive and low-latency access via distributed massive MIMO where downlink reference signal or downlink synchronization signal is utilized for an open-loop power control designed to be suitable for compressive sensing-based grant free-random access.

公开(公告)号：US20240214954A1

公开(公告)日：2024-06-27

申请号：US18552767

申请日：2022-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongmok LIM ,  Hyunseok RYU ,  Younsun KIM ,  Sungjin PARK ,  Youngrok JANG ,  Hyoungju JI

IPC: H04W52/40 ,  H04W52/36

CPC classification number: H04W52/40 ,  H04W52/365

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. According to an embodiment of the present disclosure, a method for a terminal performing power headroom reporting in a wireless communication system using multiple transmission and reception points (TRPs) comprises the steps of: receiving configuration information for the power headroom reporting from a base station; if the power headroom reporting is triggered, generating power headroom information for the multiple TRPs on the basis of the configuration information; and transmitting, to the base station, the power headroom information for the multiple TRPs.