公开(公告)号：US11546013B2

公开(公告)日：2023-01-03

申请号：US16874032

申请日：2020-05-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mingyu Lee ,  Kangjin Yoon ,  Seongah Jeong ,  Aditya Vinod Padaki ,  Zheda Li

IPC: H04B1/00 ,  H04B1/7163 ,  H04W74/08 ,  H04W88/06 ,  H04L12/413

Abstract: Provided are an electronic device that performs ranging by using an ultra wide-band (UWB) communication scheme and an operation method of the electronic device. The operation method of the first electronic device includes transmitting a first ranging control message (RCM) comprising interval information to a second electronic device, determining a first time to transmit a second RCM based on the interval information, determining a first RCM timing window (RTW) based on the first time, transmitting the second RCM to the second electronic device in the first RTW, and transmitting a third RCM at a second time in a second RTW, based on a failure to receive a response message corresponding to the second RCM within a specific time period in the first RTW, wherein the second time is a random time point in the second RTW.

公开(公告)号：US11449319B2

公开(公告)日：2022-09-20

申请号：US16792052

申请日：2020-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghoe Koo ,  Kangjin Yoon ,  Duckey Lee ,  Hyewon Lee

IPC: G06F8/60 ,  H04W12/43 ,  G06F8/61 ,  G06K7/14

Abstract: An operating method of a terminal, in which a smart secure platform (SSP) is embedded, in a wireless communication system, includes obtaining an activation code, detecting an SSP activation code delimiter in the activation code, detecting an SSP activation code in the activation code by using the SSP activation code delimiter, and downloading at least one of a bundle or an applet by using the SSP activation code, wherein the SSP activation code delimiter is used to separate the SSP activation code from an embedded subscriber identity module (eSIM) activation code.

公开(公告)号：US20220264284A1

公开(公告)日：2022-08-18

申请号：US17651539

申请日：2022-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sujung Kang ,  Kangjin Yoon ,  Duckey Lee

IPC: H04W8/18 ,  H04W60/00 ,  H04W48/00

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data rate than a 4G communication system such as LTE. An embodiment of the disclosure provides a method and an apparatus for determining a scheme of accessing an ISD-R corresponding a profile management module in an eUICC in a terminal (a modem or an LPA) during terminal-card initialization. In addition, an embodiment of the disclosure provides a method for determining, by an LPA, a scheme of access an ISD-R to be used by the LPA, with reference to a scheme determined during terminal-card initialization or a pre-configured scheme, and transferring a message to an eUICC. In addition, an embodiment of the disclosure provides a method and an apparatus for configuring, by an LPA, different profile management messages according to determined ISD-R access schemes, and perform transferring through a selected ISD-R access scheme.

公开(公告)号：US11206534B2

公开(公告)日：2021-12-21

申请号：US16667212

申请日：2019-10-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyewon Lee ,  Kangjin Yoon ,  Duckey Lee ,  Jonghoe Koo

IPC: H04M3/16 ,  H04W12/06 ,  H04W12/04 ,  H04W4/50 ,  H04L9/32 ,  H04W8/18 ,  H04W12/08 ,  H04W8/20 ,  H04W12/30

Abstract: A method, performed by a user equipment (UE), of managing secondary platform bundles (SPBs), includes receiving an end user selection for managing a state of at least one SPB among SPBs installed in a smart secure platform (SSP) module; checking bundle management information required to manage the state of the at least one SPB based on the end user selection; determining whether end user intent confirmation is required to manage the state of the at least one SPB according to the end user selection based on the bundle management information; and managing the state of the at least one SPB based on a result of the determining.

公开(公告)号：US11197150B2

公开(公告)日：2021-12-07

申请号：US16125586

申请日：2018-09-07

Applicant: Samsung Electronics Co., Ltd

Inventor： Kangjin Yoon ,  Jonghan Park ,  Duckey Lee ,  Sangsoo Lee ,  Hyewon Lee ,  Jinkyu Han ,  Sujung Kang ,  Youngsun Ryu

IPC: H01Q11/12 ,  H04B1/04 ,  H04W8/24 ,  H04W4/50 ,  H04W88/02 ,  H04L29/08 ,  H04W4/70

Abstract: The present disclosure relates to a communication scheme and system for the convergence of a 5G communication system for supporting a higher data transfer rate after the 4G system and the IoT technology. The present disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retain business, security and safety-related service) based on the 5G communication technology and IoT-related technology. The present disclosure provides methods and apparatus for supporting a profile transfer between terminals and methods and apparatus for supporting easy use of a communication product.

公开(公告)号：US11184769B2

公开(公告)日：2021-11-23

申请号：US16622009

申请日：2018-06-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyewon Lee ,  Duckey Lee ,  Sujung Kang ,  Youngsun Ryu ,  Jonghan Park ,  Kangjin Yoon

IPC: H04W12/069 ,  H04W12/72 ,  H04W12/30 ,  H04W12/043

Abstract: The present disclosure relates to a communication technique for convergence of IoT technology and a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. Disclosed are a method and an apparatus for securely providing a profile to a terminal in a communication system.

公开(公告)号：US11146960B2

公开(公告)日：2021-10-12

申请号：US16737769

申请日：2020-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sujung Kang ,  Duckey Lee ,  Jonghan Park ,  Kangjin Yoon ,  Jonghoe Koo ,  Hyewon Lee

IPC: H04M11/00 ,  H04W12/30 ,  H04M3/42 ,  H04W4/60 ,  H04W8/20 ,  H04L29/06 ,  H04M3/38 ,  H04W12/42

Abstract: A method and apparatus for providing a communication service by installing an eSIM profile even in a terminal to which an iSSP is applied. The method comprises: detecting whether information is input information for eSIM profile download input information from a terminal to which an iSSP is applied, and determining whether the terminal supports the same. Collecting eSIM bundle information of the iSSP by the terminal; selecting an eSIM bundle to be used by referring to a condition designated by the terminal from among the collected eSIM bundles; if there is no bundle to be used or when it is determined that no eSIM bundle is used among existing eSIM bundles, generating an eSIM bundle by the terminal itself or providing an eSIM bundle via communication with the terminal and a server; and on the basis of eSIM bundle information, downloading and installing an eSIM profile package.

公开(公告)号：US12225374B2

公开(公告)日：2025-02-11

申请号：US17558311

申请日：2021-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyewon Lee ,  Kangjin Yoon ,  Duckey Lee ,  Jonghoe Koo

IPC: H04W12/06 ,  H04L9/32 ,  H04W4/50 ,  H04W8/18 ,  H04W8/20 ,  H04W12/04 ,  H04W12/08 ,  H04W12/30

Abstract: A method, performed by a user equipment (UE), of managing secondary platform bundles (SPBs), includes receiving an end user selection for managing a state of at least one SPB among SPBs installed in a smart secure platform (SSP) module; checking bundle management information required to manage the state of the at least one SPB based on the end user selection; determining whether end user intent confirmation is required to manage the state of the at least one SPB according to the end user selection based on the bundle management information; and managing the state of the at least one SPB based on a result of the determining.

公开(公告)号：US12144058B2

公开(公告)日：2024-11-12

申请号：US18362280

申请日：2023-07-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kangjin Yoon ,  Duckey Lee ,  Sujung Kang ,  Jonghoe Koo

IPC: H04W8/02

Abstract: The disclosure relates to a communication method and a system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, smart retail, security and safety services. A user equipment (UE) is provided. The UE includes a transceiver, and at least one processor, wherein the at least one processor controls the transceiver to transmit a first message requesting an event to an opening mediation server, receive event-related information from the opening mediation server in response to the first message, transmit a second message requesting an event to a profile providing server based on the event-related information, and receive information related to event processing from the profile providing server in response to the second message.

公开(公告)号：US12041690B2

公开(公告)日：2024-07-16

申请号：US17451122

申请日：2021-10-15

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.