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    Method and apparatus for downloading a profile in a wireless communication system
    41.
    发明授权
    Method and apparatus for downloading a profile in a wireless communication system 有权

    公开(公告)号：US10111089B2

    公开(公告)日：2018-10-23

    申请号：US15094881

    申请日：2016-04-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jonghan Park ,  Duckey Lee ,  Taesun Yeom ,  Sangsoo Lee

    IPC: H04L29/06 ,  H04W12/04 ,  H04L9/08

    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for downloading profiles in a terminal in a wireless communication system include generating and storing an encryption key at a time point, loading the stored encryption key, when receiving profile download start information from a profile providing server, and downloading an encrypted profile for the electronic device from the profile providing server, via the loaded encryption key, and installing the encrypted profile in the electronic device. An electronic device configured to download a profile in a wireless communication system includes a memory, and a controller configured to generate an encryption key at a time point, store the encryption key in the memory, loading the stored encryption key, when receiving profile download start information from a profile providing server, and downloading an encrypted profile for the electronic device from the profile providing server, by using the loaded encryption key, and installing the downloaded profile.

    Device and method for subscribing to network in wireless communication system
    42.
    发明授权
    Device and method for subscribing to network in wireless communication system 有权

    公开(公告)号：US09906944B2

    公开(公告)日：2018-02-27

    申请号：US14668264

    申请日：2015-03-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Duckey Lee ,  Bo-Gyeong Kang ,  Jung-Je Son

    IPC: H04W4/00 ,  H04W8/20 ,  H04W48/16 ,  H04W8/18

    CPC classification number: H04W8/205 ,  H04W8/183 ,  H04W48/16

    Abstract: A terminal device and a method of operating the terminal in a wireless communication system are provided. The terminal device includes a controller configured to search for an accessible network and acquire information for providing identification information of an embedded Universal Integrated Circuit Card (eUICC) to a network provider of a network selected by a user; and a communication unit configured to transmit the acquired information to the network provider. The method includes searching for an accessible network and acquiring information for providing identification information of an embedded Universal Integrated Circuit Card (eUICC) to a network provider of a network selected by a user; and transmitting the acquired information to the network provider.

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING ENCRYPTED MESSAGE BETWEEN TERMINALS
    43.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING ENCRYPTED MESSAGE BETWEEN TERMINALS 审中-公开
    用于发送和接收终端之间加密消息的方法和装置

    公开(公告)号：US20160360402A1

    公开(公告)日：2016-12-08

    申请号：US15106805

    申请日：2014-12-19

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jong-Han Park ,  Bo-Gyeong Kang ,  Jung-Je Son ,  Duckey Lee ,  Ji-Cheol Lee ,  Jung-Hwan Lim

    IPC: H04W12/02 ,  H04W12/04

    Abstract: The present invention relates to a method for transmitting an encrypted message between terminals, comprising the steps of: if a message application is executed on a screen of a terminal, running a keyboard that provides a security mode selection button in the message application execution window; if a user input with respect to the selecting button is sensed, receiving and temporarily storing the message that the user is inputting after switching to the security mode; and if an instruction indicating that writing has been completed is sensed through the keyboard, encrypting the message.

    Abstract translation: 本发明涉及一种在终端之间发送加密消息的方法，包括以下步骤：如果在终端的屏幕上执行消息应用，则在消息应用执行窗口中运行提供安全模式选择按钮的键盘; 如果感测到关于选择按钮的用户输入，则在切换到安全模式之后接收并临时存储用户正在输入的消息; 并且如果通过键盘感测到指示已经完成写入的指令，则对消息进行加密。

    Method and apparatus to manage authentication and subscription information in wireless communication system
    46.
    发明授权
    Method and apparatus to manage authentication and subscription information in wireless communication system 有权

    公开(公告)号：US12160735B2

    公开(公告)日：2024-12-03

    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.

    Operating method for communication profile and electronic device supporting the same
    47.
    发明授权
    Operating method for communication profile and electronic device supporting the same 有权

    公开(公告)号：US12137499B2

    公开(公告)日：2024-11-05

    申请号：US17411784

    申请日：2021-08-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soon Hyun Cha ,  Sun Min Hwang ,  Tae Sun Yeoum ,  Duckey Lee ,  Sang Soo Lee

    IPC: H04W8/24 ,  G06F1/16 ,  H04M1/02 ,  H04W76/14 ,  H04W8/18

    Abstract: An electronic device is provided. The electronic device includes a touchscreen display; first communication circuitry to establish a short-range communication connection; second communication circuitry to establish a cellular communication connection; and a processor. The processor is adapted to establish, using the first communication circuitry, the short-range communication connection with a wearable device based at least in part on a graphical code being displayed on a display of the wearable device; based at least in part on a determination that an embedded subscription identity module (eSIM) profile is not installed on the wearable device, display, via the touchscreen display, a user interface (UI) to install the eSIM profile on the wearable device, the UI including one or more contract options associated with a cellular network service for the wearable device; receive, via the touchscreen display, a user input to select at least one contract option from the one or more contract options; and transmit, using the second communication circuitry, a service subscription request corresponding to the at least one contract option to a first server associated with the cellular network service, such that the eSIM profile corresponding to the at least one contract option is installed on the wearable device based at least in part on the service subscription request.

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