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    METHOD AND DEVICE FOR ENERGY SAVING IN WIRELESS COMMUNICATION SYSTEM
    62.
    发明公开
    METHOD AND DEVICE FOR ENERGY SAVING IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240340059A1

    公开(公告)日：2024-10-10

    申请号：US18628115

    申请日：2024-04-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Junyung YI ,  Youngbum KIM ,  Kyoungmin PARK ,  Jaewon LEE

    IPC: H04B7/06 ,  H04W72/1273

    CPC classification number: H04B7/0626 ,  H04B7/0632 ,  H04W72/1273

    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 terminal is provided. The method includes receiving, by the terminal from a base station, channel state information (CSI) report configuration information including a configuration on a CSI report for a network energy saving, a power offset for the CSI report for the network energy saving being included in the configuration on the CSI report for the network energy saving, obtaining, by the terminal, a channel quality indicator (CQI) based on the power offset, and transmitting, by the terminal to the base station, a CSI report including the CQI.

    SYSTEMS, APPARATUS AND METHODS FOR PORT MUTING USING EXPLICIT CHANNEL FEEDBACK
    63.
    发明公开
    SYSTEMS, APPARATUS AND METHODS FOR PORT MUTING USING EXPLICIT CHANNEL FEEDBACK 审中-公开

    公开(公告)号：US20240297765A1

    公开(公告)日：2024-09-05

    申请号：US18591558

    申请日：2024-02-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Karthik MURALIDHAR ,  Diwakar SHARMA ,  Dattaraj Dileep RAUT MULGAONKAR ,  Santanu MONDAL ,  Youngbum KIM ,  Junyung YI

    IPC: H04L5/00

    CPC classification number: H04L5/0053

    Abstract: The method includes transmitting, at least one user equipment (UE) node, configuration to feedback one or more downlink channel state information (CSI) feedback reports corresponding to one or more Channel state information-Reference signal (CSI-reference signal (RS) port muting patterns to the transceiver node, information regarding the one or more CSI-RS port muting patterns being included in the configuration, receiving, from the at least one UE node, one or more downlink CSI feedback reports, the one or more downlink CSI feedback reports comprising at least one of one or more individual CSI feedback reports corresponding to the one or more CSI-RS port muting patterns, a single multi-CSI feedback report corresponding to the one or more CSI-RS port muting patterns, and one or more CSI feedback reports comprising one or more quantized versions of at least a singular vector decomposition (SVD) decomposed downlink channel matrix corresponding to the one or more CSI-RS port muting patterns, and determining to mute at least one CSI-RS port belonging to at least one of the one or more port muting patterns or to unmute the at least one CSI-RS port belonging to the transceiver node, based on the one or more downlink CSI feedback reports.

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA CHANNELS IN WIRELESS COMMUNICATION SYSTEM
    69.
    发明公开
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA CHANNELS IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230275688A1

    公开(公告)日：2023-08-31

    申请号：US18313919

    申请日：2023-05-08

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Taehyoung KIM ,  Youngbum KIM ,  Jinyoung OH ,  Seunghoon CHOI

    IPC: H04L1/00 ,  H04L1/1812 ,  H04W72/23

    CPC classification number: H04L1/0013 ,  H04L1/1812 ,  H04W72/23

    Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. A method of a terminal according to an embodiment of the present invention comprises: receiving an indicator for changing a bandwidth from a base station; identifying whether there is a signal to be transmitted on the changed bandwidth at a time of transmitting hybrid automatic repeat request (HARQ) ACK information for data received on a secondary cell (SCell) from the base station; and multiplexing and transmitting the signal and the HARQ ACK information in case that there is a signal to be transmitted in the changed bandwidth.

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