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    Electronic device and method of controlling electronic device in communication network supporting dynamic spectrum sharing
    1.
    发明授权
    Electronic device and method of controlling electronic device in communication network supporting dynamic spectrum sharing 有权

    公开(公告)号：US12238529B2

    公开(公告)日：2025-02-25

    申请号：US17502822

    申请日：2021-10-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dooyoung Kim ,  Euichang Jung ,  Sunmin Hwang

    IPC: H04W16/14 ,  H04W88/06

    Abstract: An electronic device is provided. The electronic device includes a communication processor, at least one Radio Frequency Integrated Circuit (RFIC) connected thereto, and an antenna connected through the at least one RFIC and configured to transmit and receive a signal corresponding to at least one communication network. The communication processor is configured to control the electronic device to receive a signal corresponding to a first communication network from a first base station corresponding to the first communication network supporting a first frequency band through the antenna, identify information related to a second communication network supporting a second frequency band including at least a portion of the first frequency band, identify a time interval allocated for transmission of data corresponding to the second communication network on the basis of the information related to the second communication network, and operate in a sleep state in the identified time interval.

    Method and apparatus for decoding control information in wireless communication system
    2.
    发明授权
    Method and apparatus for decoding control information in wireless communication system 有权

    公开(公告)号：US12096437B2

    公开(公告)日：2024-09-17

    申请号：US18482355

    申请日：2023-10-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Euichang Jung ,  Suyoung Park ,  Suha Yoon ,  Sunghyuk Shin

    IPC: H04W72/20

    CPC classification number: H04W72/20

    Abstract: Methods and apparatuses are provided in which a base station transmits a synchronization signal (SS) physical broadcast channel (PBCH) block (SSB) associated with a master information block (MIB) including first configuration information for a first control resource set (CORESET) associated with a common search space (CSS). System information is transmitted. The terminal obtains MIB based on the SSB, monitors first control information for scheduling the system information on the CSS based on a first aggregation level, and receives the system information based on the first control information. A radio resource control (RRC) connection is established with the terminal based on the system information. An RRC message is transmitted to the terminal including second configuration information for a second CORESET associated with a UE specific search space (USS), based on the RRC connection. The terminal monitors second control information for the UE on the USS based on a second aggregation level.

    Control information transmission method and device in wireless communication system
    3.
    发明授权
    Control information transmission method and device in wireless communication system 有权

    公开(公告)号：US12082238B2

    公开(公告)日：2024-09-03

    申请号：US17611439

    申请日：2020-05-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Euichang Jung ,  Suha Yoon ,  Hoondong Noh ,  Jeongho Yeo

    IPC: H04W72/10 ,  H04L1/1829 ,  H04W72/21 ,  H04W72/23 ,  H04W72/56

    CPC classification number: H04W72/56 ,  H04L1/1861 ,  H04W72/21 ,  H04W72/23

    Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present 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, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present disclosure, a method of a terminal of a communication system comprises: receiving, from a base station, first downlink control information (DCI) including first priority information; receiving, from the base station, second DCI including second priority information; checking whether a first uplink transmission resource, associated with the first DCI, and a second uplink transmission resource, associated with second DCI, overlap on a time axis; and if the first uplink transmission resource and the second uplink transmission resource overlap on the time axis, carrying out uplink transmission for the higher priority information on the basis of the first priority information and the second priority information.

    Method of beamforming in electronic device and electronic device
    4.
    发明授权
    Method of beamforming in electronic device and electronic device 有权

    公开(公告)号：US11770167B2

    公开(公告)日：2023-09-26

    申请号：US16969870

    申请日：2020-07-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Mingyu Kang ,  Seunghan Seo ,  Woochul Jeong ,  Euichang Jung

    IPC: H04B7/06 ,  H04B17/12 ,  H04B7/0456

    CPC classification number: H04B7/0617 ,  H04B7/0456 ,  H04B17/12

    Abstract: An electronic device is provided. The electronic device includes an antenna module, a memory, and at least one processor configured to, in response to modulating a signal for transmitting by a first carrier frequency, identify a first beam book corresponding to the first carrier frequency stored in the memory, the first beam book including information related to a first phase value corresponding to each of antenna elements included in the antenna module, perform beamforming based on the identified first beam book via the antenna module, in response to modulating the signal for transmitting by a second carrier frequency different from the first carrier frequency, identify a second beam book corresponding to the second carrier frequency, the second beam book including information related to a second phase value corresponding to each of the antenna elements, the second phase value is a value compensated from the first phase value based on the second carrier frequency, and perform beamforming based on the identified second beam book via the antenna module.

    Method and apparatus for transmitting scheduling request in mobile communication system
    9.
    发明授权
    Method and apparatus for transmitting scheduling request in mobile communication system 有权

    公开(公告)号：US11330607B2

    公开(公告)日：2022-05-10

    申请号：US17041136

    申请日：2019-03-26

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Suha Yoon ,  Suyoung Park ,  Euichang Jung ,  Sunghyuk Shin

    IPC: H04W16/14 ,  H04W72/12

    Abstract: The present disclosure relates a communication technique that fuses a 5G communication system supporting a higher data transmission rate following a 4G system with IoT technology and 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, health care, digital education, retail, security and safety related services, etc.) on the basis of 5G communication technology and IoT related technology. A method for transmitting a scheduling request (SR) of a terminal according to the present invention comprises the steps of: receiving SR configuration information; performing channel sensing of an unlicensed band in case that the SR is triggered in the unlicensed band; and waiting for SR transmission in case that a channel is occupied as a result of the channel sensing.

    Mobile communication method and device for broadband system
    10.
    发明授权
    Mobile communication method and device for broadband system 有权

    公开(公告)号：US11252593B2

    公开(公告)日：2022-02-15

    申请号：US16646399

    申请日：2018-09-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Euichang Jung ,  Jaeyun Ko ,  Suyoung Park ,  Suha Yoon ,  Sunghyuk Shin

    IPC: H04W24/10 ,  H04B7/06 ,  H04W56/00 ,  H04L5/00 ,  H04W36/00

    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 communication 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, and the like) on the basis of 5G communication technology and IoT-related technology. The present disclosure can be applied to: an operating method of a base station, including the steps of transmitting a synchronization signal (SS) measurement report request to a terminal, receiving, from the terminal, a first measurement report including SS measurement information on a neighboring base station, transmitting to the terminal, a channel state information-reference signal (CSI-RS) measurement report request on the basis of the first measurement report, and receiving, from the terminal, a second measurement report including the CSI-RS measurement information on the neighboring base station, the base station; a terminal communicating with the base station; and an operating method of the terminal.

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