公开(公告)号：US20200187226A1

公开(公告)日：2020-06-11

申请号：US16631731

申请日：2018-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon CHOI ,  Youngbum KIM ,  Younsun KIM ,  Taehyoung KIM ,  Sungjin PARK ,  Taehan BAE ,  Jinyoung OH

IPC: H04W72/12 ,  H04W72/04

Abstract: Disclosed are a communication technique for merging, with IoT technology, 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 home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety related services) on the basis of 5G communication technology and IoT-related technology. The present invention relates to a method and apparatus for performing uplink transmission in a wireless communication system.

公开(公告)号：US20190356444A1

公开(公告)日：2019-11-21

申请号：US16412892

申请日：2019-05-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Youngwoo KWAK ,  Cheolkyu SHIN ,  Taehan BAE

IPC: H04L5/00 ,  H04W72/04 ,  H04W80/02 ,  H04L1/00

Abstract: 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) are provided. 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. Disclosed are a method and an apparatus for configuring, transmitting, and receiving a reference signal in a wireless communication system.

公开(公告)号：US20190239138A1

公开(公告)日：2019-08-01

申请号：US16376413

申请日：2019-04-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung OH ,  Taehan BAE ,  Jeongho YEO

IPC: H04W40/04 ,  H04W16/14 ,  H04W74/08

Abstract: A communication method for a channel access in a wireless communication system and an apparatus therefor are provided. The communication method includes an evolved NodeB (eNB) that transmits data to a user equipment (UE) through a licensed band, and determines whether an unlicensed band channel is in an idle state during a first channel sensing duration. If the unlicensed band channel is in the idle state, the eNB transmits data to the UE through an unlicensed band during a first channel occupying duration, a second channel sensing duration, and a second channel occupying duration. In the method, a sum of the first channel occupying duration, the second channel sensing duration, and the second channel occupying duration is equal to or less than a certain time.

公开(公告)号：US20190021045A1

公开(公告)日：2019-01-17

申请号：US16037524

申请日：2018-07-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehyoung KIM ,  Youngbum KIM ,  Jinyoung OH ,  Seunghoon CHOI ,  Heedon GHA ,  Taehan BAE

IPC: H04W48/12 ,  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). A method of a base station is provided. The method includes transmitting configuration information on a first bandwidth part (BWP) and a second BWP to a terminal, generating first downlink control information (DCI) for the second BWP such that a size of first DCI for the second BWP corresponds to a size of second DCI for the first BWP, and transmitting the first DCI for the second BWP on a control region of the first BWP.

公开(公告)号：US20250106756A1

公开(公告)日：2025-03-27

申请号：US18723718

申请日：2022-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbum KIM ,  Younsun KIM ,  Hyunsuk RYU ,  Taehan BAE

IPC: H04W52/02

Abstract: The present invention relates to a communication technique which combines, with IoT technology, a 5G communication system for supporting higher data transmission rates than 4G systems, and a system therefor. The present invention 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. Disclosed are a method and device for reducing the power consumption of a base station.

公开(公告)号：US20250088313A1

公开(公告)日：2025-03-13

申请号：US18922030

申请日：2024-10-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04L1/08 ,  H04W72/0446 ,  H04W72/21

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：US20240406710A1

公开(公告)日：2024-12-05

申请号：US18661445

申请日：2024-05-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seongmok LIM ,  Ameha Tsegaye ABEBE ,  Youngrok JANG ,  Hyoungju JI ,  Kyungjun CHOI ,  Heedon GHA ,  Taehan BAE

IPC: H04W8/20 ,  H04L5/00

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to a method of reporting a UE capability and an apparatus for performing the same in a wireless communication system. In accordance with an aspect of the disclosure, a method performed by a user equipment (UE) in a wireless communication system is provided. The method includes: transmitting, to a base station, UE capability information indicating that the UE supports a receiving (Rx) timing difference larger than a cyclic prefix (CP) length; and performing a parallel processing for multi-transmission and reception point (TRP) transmission and/or reception, wherein each of the multi-TRP is associated with a respective timing advance (TA), wherein the Rx timing difference is a period between a first downlink (DL) reference timing and a second DL reference timing.

公开(公告)号：US20240373442A1

公开(公告)日：2024-11-07

申请号：US18681690

申请日：2022-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolkyu SHIN ,  Jeongho YEO ,  Youngbum KIM ,  Hyunseok RYU ,  Taehan BAE

IPC: H04W72/25 ,  H04W72/0453 ,  H04W72/40

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 to a system therefor. The present disclosure can be applied to intelligent services (e.g., 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.

公开(公告)号：US20240305997A1

公开(公告)日：2024-09-12

申请号：US18443595

申请日：2024-02-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyunggyu LEE ,  Taehan BAE ,  Yeongeun LIM ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04W16/14 ,  H04W72/0446 ,  H04W74/0808

CPC classification number: H04W16/14 ,  H04W72/0446 ,  H04W74/0808

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method and a device are provided for transmitting and receiving an NCR in an unlicensed band. A method performed by an NCR in the unlicensed band includes receiving, from a BS, control information indicating a forwarding window for transmitting data to a UE; performing a CAP for a channel between the NCR and the UE to identify whether the channel is idle; and in case that the channel is idle, receiving, from the BS, the data in the forwarding window, and transmitting, to the UE, the data in the forwarding window.

公开(公告)号：US20240235625A1

公开(公告)日：2024-07-11

申请号：US18392377

申请日：2023-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyunggyu LEE ,  Heedon GHA ,  Taehan BAE ,  Seongmok LIM ,  Yeongeun LIM ,  Youngrok JANG ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04B7/0426 ,  H04B7/06 ,  H04L1/1812 ,  H04L5/00

CPC classification number: H04B7/0439 ,  H04B7/0695 ,  H04L1/1812 ,  H04L5/0055 ,  H04L5/0098

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a network-controlled repeater (NCR) in a communication system is provided. The method includes receiving, from a base station via radio resource control information (RRC) message, configuration of one or more sets of forwarding resources for an access link, and receiving, from the base station, medium access control control element (MAC CE) indicating a set of forwarding resources among the one or more sets of forwarding resources, wherein the set of forwarding resources includes at least one forwarding resource, wherein each of the at least one forwarding resource is associated with a time resource and a beam index, and wherein the MAC CE includes a bit field indicating activation or deactivation of the set of forwarding resources.