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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.
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52.发明申请公开(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
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.
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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
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.
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54.发明申请公开(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
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.
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公开(公告)号：US20200374880A1
公开(公告)日：2020-11-26
申请号：US16636819
申请日：2018-08-29
Inventor： Byounghoon JUNG , Jihoon KIM , Sunghyun CHOI , Seung-Hoon PARK , Jungsoo JUNG , Taejun PARK , Kangjin YOON , Jaehong YI , Sunwook HWANG
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.
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Patent Agency Ranking
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
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.
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57.发明申请公开(公告)号：US20200053570A1
公开(公告)日：2020-02-13
申请号：US16532296
申请日：2019-08-05
Inventor： Byounghoon JUNG , Seunghoon PARK , Jaehong YI , Sunghyun CHOI , Jihoon KIM , Kangjin YOON
Abstract: Provided is a method of occupying a channel in a wireless communication system that supports an unlicensed band. The method comprising detecting an earlier point among a first point at which transmission of a first subframe in a first channel is completed and a second point at which a busy state of a second channel is terminated. The method further comprising determining a type of a second subframe based on at least one of a result of the detecting or first transmit power for the first channel, transmitting the second subframe of the determined type in the first channel after transmission of the first subframe is completed, and transmitting a third subframe in the first channel and a fourth subframe in the second channel, after transmission of the second subframe is completed.
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公开(公告)号：US20200053548A1
公开(公告)日：2020-02-13
申请号：US16534194
申请日：2019-08-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyewon LEE , Duckey LEE , Jonghoe KOO , Kangjin YOON
Abstract: A method, performed by a user equipment (UE), of controlling a profile is provided. The method includes receiving a remote profile management command regarding a target profile from a profile server, determining whether an enabled profile exists, verifying whether profile owner information of the target profile corresponds to profile owner information or sub-owner information of the enabled profile, based a result of the determination, and selectively executing the remote profile management command based on a result of the verification.
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59.发明申请公开(公告)号：US20190075453A1
公开(公告)日：2019-03-07
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
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.
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公开(公告)号：US20180324672A1
公开(公告)日：2018-11-08
申请号：US15969669
申请日：2018-05-02
Applicant: Samsung Electronics Co., Ltd
Inventor： Sujung KANG , Duckey LEE , Jonghan PARK , Youngsun RYU , Kangjin YOON , Hyewon LEE
CPC classification number: H04W48/02 , H04W4/50 , H04W4/60 , H04W4/70 , H04W8/183 , H04W8/205 , H04W12/0027 , H04W12/06 , H04W48/12 , H04W48/18
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 present disclosure relates to a method for permitting and providing operator specific services by allowing an unauthorized terminal to search for and access the operator specific services in a wireless communication system, and includes a method for notifying a terminal of information corresponding to ‘operator specific services’ by allowing a base station to broadcast predetermined information, a method for displaying information acquired by a terminal, matching the information acquired by the terminal with information broadcast from a base station or the like to arrange services, a method for requesting an access including information notifying that a terminal performs an access for ‘operator specific services’ upon accessing a network, a method for providing a menu determining whether there are neighboring base stations capable of ‘operator specific services’ to a user of a terminal, allowing the terminal to determine whether there is the base station broadcasting the information, or the like.
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