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    METHOD AND APPARATUS FOR MANAGING AND VERIFYING CERTIFICATE
    13.
    发明申请
    METHOD AND APPARATUS FOR MANAGING AND VERIFYING CERTIFICATE 有权

    公开(公告)号：US20220060900A1

    公开(公告)日：2022-02-24

    申请号：US17521287

    申请日：2021-11-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kangjin YOON ,  Jonghoe KOO ,  Duckey LEE ,  Taehyung LIM

    IPC: H04W12/069 ,  G06Q30/00 ,  G06Q20/12 ,  H04L9/32 ,  G06F8/61 ,  H04W8/24 ,  H04L9/08 ,  H04W12/0431

    Abstract: A method of managing and verifying a certificate of a terminal is provided. The method includes obtaining certificate information that is usable when downloading and installing a specific bundle corresponding to at least one of a secondary platform bundle family identifier or a secondary platform bundle family custodian identifier, transmitting, to a secondary platform bundle manager, the certificate information corresponding to the at least one of the secondary platform bundle family identifier or the secondary platform bundle family custodian identifier of the specific bundle, and receiving, from the secondary platform bundle manager, at least one of a certificate of the secondary platform bundle manager, certificate information to be used by a smart secure platform (SSP), the secondary platform bundle family identifier, or the secondary platform bundle family custodian identifier.

    METHOD AND DEVICE FOR INITIALIZATION BETWEEN USER EQUIPMENT AND UNIVERSAL INTEGRATED CIRCUIT CARD IN WIRELESS COMMUNICATION SYSTEM
    14.
    发明公开
    METHOD AND DEVICE FOR INITIALIZATION BETWEEN USER EQUIPMENT AND UNIVERSAL INTEGRATED CIRCUIT CARD IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240334176A1

    公开(公告)日：2024-10-03

    申请号：US18740410

    申请日：2024-06-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sujung KANG ,  Duckey LEE ,  Jonghoe KOO ,  Kangjin YOON

    IPC: H04W8/18 ,  H04W8/22 ,  H04W12/45

    CPC classification number: H04W8/183 ,  H04W8/22 ,  H04W12/45

    Abstract: The disclosure relates to 5G or 6G communication systems to support a higher data rate after 4G communication systems, e.g., LTE. The disclosure provides a method performed by a user equipment (UE) in a wireless communication system, the method comprising: receiving, by a modem from an embedded universal integrated circuit card (eUICC), a first message including at least one of information related to whether eUICC functionality is supported and information related to whether multiple enabled profiles (MEPs) are supported; and determining, by the modem, to operate with an MEP function based on at least one of the received information related to whether the eUICC functionality is supported and information related to whether the MEPs are supported. Further, various embodiments of the disclosure provide a method and device for providing a dual-SIM function even in a UE equipped with a single eUICC in a wireless communication system.

    METHOD AND APPARATUS FOR CONFIGURING MEDIUM ACCESS CONTROL (MAC) ADDRESS FOR ULTRA-WIDEBAND (UWB) COMMUNICATION
    17.
    发明申请
    METHOD AND APPARATUS FOR CONFIGURING MEDIUM ACCESS CONTROL (MAC) ADDRESS FOR ULTRA-WIDEBAND (UWB) COMMUNICATION 有权

    公开(公告)号：US20220385332A1

    公开(公告)日：2022-12-01

    申请号：US17826414

    申请日：2022-05-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jonghoe KOO ,  Gyubong OH ,  Sehee HAN

    IPC: H04B1/7163 ,  H04L61/50

    Abstract: Disclosed is a method of a first ultra-wideband (UWB) device, including identifying an extended MAC address of the first UWB device, generating a short MAC address of the first UWB device based on the extended MAC address, selecting one of the short MAC address and the extended MAC address as a MAC address identifying the first UWB device, and performing UWB communication with a second UWB device, using the MAC address, wherein the second UWB device operates as a controller defining and controlling a control message for UWB ranging, and wherein the first UWB device operates as a controlee using information included in the control message.

    METHOD AND APPARATUS TO MANAGE AUTHENTICATION AND SUBSCRIPTION INFORMATION IN WIRELESS COMMUNICATION SYSTEM
    18.
    发明申请
    METHOD AND APPARATUS TO MANAGE AUTHENTICATION AND SUBSCRIPTION INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220201475A1

    公开(公告)日：2022-06-23

    申请号：US17556813

    申请日：2021-12-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jonghoe KOO ,  Kangjin YOON ,  Duckey LEE ,  Sujung KANG ,  Taehyung LIM

    IPC: H04W12/06 ,  H04W8/20 ,  H04W12/45

    Abstract: The disclosure relates to communication techniques for merging 5th generation (5G) communication systems with internet-of-things (IoT) technology to support a high data transmission rate in post-4th generation (4G) system and systems therefor. The disclosure can be applied to an intelligent service (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 a 5G communication technology and an IoT-related technology. The disclosure may be applied to a technology of managing connections between a terminal supporting a multi-subscriber identity module (multi-SIM) equipped with a smart secure medium and a plurality of activated telecom bundles, and connections between the terminal supporting the multi-SIM and a plurality of profiles in a single telecom bundle.

    METHOD AND APPARATUS FOR RECOVERING PROFILE IN CASE OF DEVICE CHANGE FAILURE
    19.
    发明申请
    METHOD AND APPARATUS FOR RECOVERING PROFILE IN CASE OF DEVICE CHANGE FAILURE 有权

    公开(公告)号：US20220070655A1

    公开(公告)日：2022-03-03

    申请号：US17458014

    申请日：2021-08-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Taehyung LIM ,  Kangjin YOON ,  Jonghoe KOO ,  Duckey LEE

    IPC: H04W8/18 ,  H04L29/08 ,  H04L12/24

    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 than that of a beyond-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 and apparatus for recovering a profile in the case of a profile movement failure during a movement of a profile between smart security media.

    METHOD AND APPARATUS FOR PROVIDING BUNDLE INFORMATION
    20.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING BUNDLE INFORMATION 审中-公开

    公开(公告)号：US20200351651A1

    公开(公告)日：2020-11-05

    申请号：US16861606

    申请日：2020-04-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jonghoe KOO ,  Duckey Lee ,  Kangjin Yoon ,  Taehyung Lim

    IPC: H04W12/00 ,  H04W12/06 ,  H04W8/24

    Abstract: A method of providing bundle information is provided. The method includes obtaining a smart secure platform (SSP) credential, transmitting a request command including the obtained SSP credential and a request type for bundle information to a server, and when the SSP credential is verified at the server, receiving first bundle information or second bundle information from the server based on the request type. The first bundle information includes secondary platform bundle (SPB) metadata regarding the secondary bundle information.

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