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    METHOD AND DEVICE FOR PERFORMING IMPROVED COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
    53.
    发明申请
    METHOD AND DEVICE FOR PERFORMING IMPROVED COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20240381185A1

    公开(公告)日：2024-11-14

    申请号：US18779746

    申请日：2024-07-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soenghun KIM ,  Jaehyuk JANG ,  Sangbum KIM ,  Seungri JIN ,  Himke VAN DER VELDE

    IPC: H04W36/00 ,  H04W36/08 ,  H04W36/36

    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 thereof. The present disclosure can be applied to an intelligent service (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), based on a 5G communication technology and an IoT-related technology. One embodiment of the present invention relates to a method by which a terminal updates system information, and a terminal for performing the method, which comprises the steps of: acquiring first system information and second system information from a first cell; starting a timer corresponding to the second system information; determining whether the second cell is a cell that shares the second system information with the first cell, if the terminal has moved from the first cell to the second cell; and updating the second system information on the basis of the determination result.

    METHOD AND DEVICE FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM
    54.
    发明公开
    METHOD AND DEVICE FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240314654A1

    公开(公告)日：2024-09-19

    申请号：US18673533

    申请日：2024-05-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangbum KIM

    IPC: H04W36/00 ,  H04W76/30

    CPC classification number: H04W36/00837 ,  H04W36/0079 ,  H04W76/30

    Abstract: A method of performing a conditional handover by a UE may include: receiving an RRC message associated with the conditional handover; performing a first conditional handover to a first candidate cell among a plurality of candidate cells based on the RRC message; and in a case where the first conditional handover is successful, performing a random access to the first candidate cell, and in a case where the first conditional handover fails, when a second candidate cell that meets a condition exists, performing a second conditional handover to the second candidate cell.

    METHOD AND DEVICE FOR IMPROVING HANDOVER PERFORMANCE IN MOBILE COMMUNICATION SYSTEM
    55.
    发明公开
    METHOD AND DEVICE FOR IMPROVING HANDOVER PERFORMANCE IN MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240098605A1

    公开(公告)日：2024-03-21

    申请号：US18520356

    申请日：2023-11-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sangbum KIM ,  Soenghun KIM

    IPC: H04W36/30 ,  H04W36/00 ,  H04W74/08

    CPC classification number: H04W36/305 ,  H04W36/0058 ,  H04W36/0061 ,  H04W36/00837 ,  H04W74/0841

    Abstract: An operating method performed by a user equipment (UE) in a wireless communication system according to some embodiments of the present disclosure may include: generating a source link for transmitting and receiving data to and from a source base station; receiving, from the source base station, a radio resource control (RRC) message including configuration information for handover to a target base station; starting a timer, in response to the reception of the RRC message; transmitting, to the target base station, a message for handover to the target base station while the timer is running; and determining, in a case where the handover to the target base station fails up until the timer expires, whether to trigger RRC re-establishment, based on a state of the source link.

    METHOD AND APPARATUS TO OPTIMIZE NON-PUBLIC NETWORK (NPN) IN A WIRELESS COMMUNICATION SYSTEM
    57.
    发明公开
    METHOD AND APPARATUS TO OPTIMIZE NON-PUBLIC NETWORK (NPN) IN A WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230362684A1

    公开(公告)日：2023-11-09

    申请号：US18311774

    申请日：2023-05-03

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sangbum KIM

    IPC: H04W24/02 ,  H04W48/18 ,  H04W60/04

    CPC classification number: H04W24/02 ,  H04W48/18 ,  H04W60/04

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a UE in a wireless communication system, the method includes receiving logged MDT configuration information including a list of at least one NPN identity, performing logged MDT for a SNPN based on the logged MDT configuration information, identifying whether an identity of the SNPN selected or registered by the UE matches with the list, transmitting, to a BS, an availability indicator indicating a result of the logged MDT is stored in the UE, in case that the identity of the SNPN selected or registered by the UE matches with the list, receiving, from the BS, a UE information request message, and transmitting, to the BS, a UE information response message including the result of the logged MDT for the SNPN as a response to the UE information request message.

    NEUROMORPHIC MEMORY CIRCUIT AND OPERATING METHOD THEROF
    59.
    发明申请
    NEUROMORPHIC MEMORY CIRCUIT AND OPERATING METHOD THEROF 有权

    公开(公告)号：US20230119915A1

    公开(公告)日：2023-04-20

    申请号：US17699756

    申请日：2022-03-21

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SNU R&DB FOUNDATION

    Inventor： Sangbum KIM ,  Uicheol SHIN ,  Suyeon JANG

    IPC: G11C11/54 ,  G11C13/00

    Abstract: A neuromorphic memory circuit includes a plurality of memory cells, and each of the plurality of memory cells includes a first switching element having a threshold switching time determined based on a voltage applied to both ends of the first switching element at a time of receiving an input signal, and outputting the input signal in response to an elapse of the threshold switching time from a point in time at which the input signal is received; a first resistive memory element connected to the first switching element to divide the voltage applied to both ends of the first switching element; and a synapse circuit to generate an output signal in response to the input signal delayed by the threshold switching time.

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