公开(公告)号：US20240129727A1

公开(公告)日：2024-04-18

申请号：US18393402

申请日：2023-12-21

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W12/06 ,  H04L67/55 ,  H04W4/50 ,  H04W12/71

CPC classification number: H04W12/06 ,  H04L67/55 ,  H04W4/50 ,  H04W12/71

Abstract: The present disclosure relates to a communication method and 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 present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure provides a method and an apparatus for efficient event management using a secure element and a bundle installed therein.

公开(公告)号：US20230262450A1

公开(公告)日：2023-08-17

申请号：US18169772

申请日：2023-02-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sujung KANG ,  Kangjin YOON ,  Duckey LEE

IPC: H04W8/24 ,  H04W28/02

CPC classification number: H04W8/24 ,  H04W28/0215

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to a method and an apparatus for installing and managing an eUICC profile. The method comprises: receiving, from a terminal through the transceiver, a message comprising capability information indicating whether a device change function is supported; determining that the terminal supports a device change, based on the capability information indicating that the device change function is supported; and transmitting, to the terminal through the transceiver, metadata comprising a device change configuration based on a determination that the terminal supports the device change.

公开(公告)号：US20230188990A1

公开(公告)日：2023-06-15

申请号：US18164821

申请日：2023-02-06

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W12/069 ,  G06Q30/018 ,  G06Q20/12 ,  H04L9/32 ,  G06F8/61 ,  H04W8/24 ,  H04L9/08 ,  H04W12/0431

CPC classification number: H04W12/069 ,  G06Q30/0185 ,  G06Q20/127 ,  H04L9/3247 ,  G06F8/61 ,  H04W8/245 ,  H04L9/0844 ,  H04W12/0431 ,  H04L2209/80

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.

公开(公告)号：US20230014199A1

公开(公告)日：2023-01-19

申请号：US17783119

申请日：2020-12-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kangjin YOON ,  Sungkyu CHO ,  Sehee HAN ,  Moonseok KANG ,  Hyunchul KIM ,  Yi YANG ,  Sungjun LIM

IPC: H04L9/06 ,  H04L9/08 ,  H04L9/32 ,  H04W12/03 ,  G01S13/02

Abstract: Provided is a method of an electronic device for performing ultra wide band (UWB) communication. The method includes receiving upper bit information including pre-set at least one parameter via a UWB command interface (UCI), obtaining slot count information and key information including a constant key value, and performing static scrambled timestamp sequence (STS) generation, based on the upper bit information, the slot count information, and the key information.

公开(公告)号：US20220369096A1

公开(公告)日：2022-11-17

申请号：US17662817

申请日：2022-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kangjin YOON ,  Duckey LEE ,  Sujung KANG

IPC: H04W8/18

Abstract: The disclosure relates to a method and apparatus for reinstalling a profile at the time of changing an eUICC terminal. A terminal for managing a profile for network connection by using an eUICC in a wireless communication system includes a transceiver and at least one processor configured to control the terminal to receive a request for profile transfer from a user, identify profile transfer information, transmit a message requesting an activation code to a profile server, receive, from the profile server, the activation code and information indicating whether a profile deletion is required, delete the profile, transmit a deletion result of the profile to the profile server, transmit the activation code to another terminal, receive the activation code from the other terminal, transmit a message requesting a profile to the profile server by using the activation code, receive a profile package from the profile server, and install the profile package.

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.

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.

公开(公告)号：US20210120424A1

公开(公告)日：2021-04-22

申请号：US17255976

申请日：2019-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sujung KANG ,  Duckey LEE ,  Kangjin YOON ,  Hyewon LEE ,  Jonghan PARK

IPC: H04W12/30 ,  H04W8/20 ,  H04W48/18 ,  H04W8/22 ,  H04W8/18 ,  H04W12/71

Abstract: The disclosure provides a method of processing communication service provider information by a terminal, the method including identifying a type of a secure element installed in the terminal; obtaining communication service provider information in the secure element through an application corresponding to the identified type of the secure element; and displaying the obtained communication service provider information.

公开(公告)号：US20200374880A1

公开(公告)日：2020-11-26

申请号：US16636819

申请日：2018-08-29

Applicant: Samsung Electronics Co., Ltd. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Byounghoon JUNG ,  Jihoon KIM ,  Sunghyun CHOI ,  Seung-Hoon PARK ,  Jungsoo JUNG ,  Taejun PARK ,  Kangjin YOON ,  Jaehong YI ,  Sunwook HWANG

IPC: H04W72/04 ,  H04W24/10

Abstract: Disclosed is a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long-term evolution (LTE). According to various embodiments of the present disclosure, a terminal operation method in a wireless communication system comprises the steps of: identifying a primary anchor carrier among a plurality of anchor carriers used by a base station; and receiving an information signal (IS) from the base station through the identified primary anchor carrier, wherein the primary anchor carrier can be continuously maintained in order to receive the IS from the base station.

公开(公告)号：US20200084622A1

公开(公告)日：2020-03-12

申请号：US16565389

申请日：2019-09-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kangjin YOON ,  Duckey LEE ,  Hyewon LEE ,  Jonghoe KOO

IPC: H04W12/04 ,  H04L9/32 ,  H04L29/06 ,  H04L9/08 ,  H04W12/06 ,  H04W72/10 ,  H04W28/18

Abstract: A method of a local bundle assistant (LBA) negotiating a certificate with a secondary platform bundle manager (SPBM) in a wireless communication system including: transmitting a request message requesting information of certificates supported by a secondary secure platform (SSP) to a secondary platform bundle loader (SPBL) of the SSP; receiving the information of certificates supported by the SSP including information of certificate issuers corresponding to a family identifier from the SPBL; transmitting the information of certificates supported by the SSP to the SPBM; and receiving a certificate of the SPBM for key agreement, information of public key identifiers of certificate issuers to be used by the SSP, and information of the family identifier from the SPBM.