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    Method and apparatus for setting occupation time of channel state information processing unit of terminal in wireless communication system
    2.
    发明授权
    Method and apparatus for setting occupation time of channel state information processing unit of terminal in wireless communication system 有权

    公开(公告)号：US12143332B2

    公开(公告)日：2024-11-12

    申请号：US17626228

    申请日：2020-07-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hoondong Noh ,  Heecheol Yang ,  Hyoungju Ji ,  Jinhyun Park ,  Youngrok Jang

    IPC: H04W72/232 ,  H04L5/00

    Abstract: A method, performed by a terminal, of determining a channel state information processing unit (CPU) occupation time in a wireless communication system, according to an embodiment of the present disclosure, includes: receiving, from a base station, information indicating activation of a semi-persistent channel state information (CSI) report; receiving, from the base station, at least one CSI-reference signal (RS) for the semi-persistent CSI report; and determining a CPU occupation time for the semi-persistent CSI report based on at least one of a reception time point of the information indicating the activation of the semi-persistent CSI report or a reception time point of the at least one CSI-RS. The information indicating the activation of the semi-persistent CSI report is transmitted by being included in downlink control information (DCI) or a media access control control element (MAC CE).

    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 and apparatus for mapping uplink control information for channel state information feedback
    4.
    发明授权
    Method and apparatus for mapping uplink control information for channel state information feedback 有权

    公开(公告)号：US12022470B2

    公开(公告)日：2024-06-25

    申请号：US17478317

    申请日：2021-09-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hoondong Noh ,  Hyojin Lee ,  Youngwoo Kwak

    IPC: H04W72/21 ,  H03M13/13 ,  H04B7/0417 ,  H04B7/0456 ,  H04L1/00 ,  H04L5/00 ,  H04B7/06

    CPC classification number: H04W72/21 ,  H03M13/13 ,  H04B7/0417 ,  H04B7/0486 ,  H04L1/0073 ,  H04L5/0057 ,  H04L5/0094 ,  H04B7/0626 ,  H04L1/0008 ,  H04L1/0041 ,  H04L5/0053

    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Ggeneration (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, smart retail, security, and safety services. A method of transmitting uplink control information in a wireless communication system is provided. The method includes receiving channel state information (CSI) feedback configuration information from a base station, generating (CSI) including at least one of a CSI reference signal resource indicator (CRI), a rank indicator (RI), a precoding matrix indicator (PMI), or a channel quality indicator (CQI) based on the CSI feedback configuration information, identifying an information sequence including the CSI, encoding the information sequence using a polar code, and transmitting the encoded information sequence to a base station. The CRI and the RI are placed before padding bits in the information sequence and the PMI and the CQI are placed after the padding bits in the information sequence.

    Method and device for transmitting reference signal, control signal, and data in mobile communication system
    8.
    发明授权
    Method and device for transmitting reference signal, control signal, and data in mobile communication system 有权

    公开(公告)号：US11805433B2

    公开(公告)日：2023-10-31

    申请号：US16334596

    申请日：2017-09-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Youngwoo Kwak ,  Hoondong Noh ,  Cheolkyu Shin

    IPC: H04W24/10 ,  H04B17/318 ,  H04L5/00 ,  H04L25/02 ,  H04L27/26

    CPC classification number: H04W24/10 ,  H04B17/318 ,  H04L5/0057 ,  H04L25/0224 ,  H04L27/261

    Abstract: Disclosed are a communication technique for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. A new radio access technology (NR) system, which is novel 5G communication, is designed such that various services can be freely multiplexed in time and frequency resources, thereby enabling channel state information based on an aperiodic CSI-RS or a synchronization signal to be transmitted and received. According to the present invention, a base station in a wireless communication system transmits channel state information reference signal (CSI-RS) configuration information to a terminal, transmits channel state information feedback configuration information to the terminal, transmits CSI-RS trigger information to the terminal, aperiodically transmits a CSI-RS to the terminal according to the CSI-RS trigger information, and can receive, from the terminal, channel state information generated on the basis of the transmitted CSI-RS, wherein the CSI-RS is configured according to the CSI-RS configuration information, and at least a part of the configured CSI-RS can be transmitted by the CSI-RS trigger information.

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