公开(公告)号：US10716002B2

公开(公告)日：2020-07-14

申请号：US16315433

申请日：2017-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rajavelsamy Rajadurai ,  Duckey Lee ,  Jicheol Lee ,  Jungje Son

IPC: H04W12/00 ,  H04W12/06 ,  H04L29/06 ,  H04W8/18 ,  H04W76/27 ,  H04B7/0413

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. Embodiments herein achieve a method for authenticating access in a mobile wireless network system. The method includes receiving by an Extensible Authentication Protocol (EAP) authenticator an EAP packet encapsulated from an access terminal over a high rate packet data radio link and a signaling interface through a radio access network. The EAP packet is encapsulated over at least one of a Non-Access Stratum (NAS) interface, a Radio Resource Control (RRC) interface and a N1 interface. The EAP authenticator is located at a secured node in a core network of the radio access network. Further, the method includes authenticating by the EAP authenticator at least one of a network access subscription and a service of the access terminal.

公开(公告)号：US10602304B2

公开(公告)日：2020-03-24

申请号：US16356508

申请日：2019-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon Kim ,  Youngkyo Baek ,  Hoyeon Lee ,  Jungje Son

IPC: H04W4/02 ,  H04W60/02 ,  H04W48/02 ,  H04W8/02 ,  H04W48/16 ,  H04W64/00

Abstract: A communication technique of fusing a fifth generation (5G) communication for supporting higher data transmission rate beyond a fourth generation (4G) system with an Internet of things (IoT) technology and a system thereof is provided. The technique may be applied to an intelligent service (smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. A method is provided for effectively managing a registration state for a terminal in a 5G core network such as an access and mobility management function (AMF) in a situation of accessing a 5G network via a non-3rd generation partnership project (3GPP) access.

公开(公告)号：US10448353B2

公开(公告)日：2019-10-15

申请号：US15923383

申请日：2018-03-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo Baek ,  Sunghoon Kim ,  Jungje Son ,  Hoyeon Lee

IPC: H04W4/00 ,  H04W60/06 ,  H04W88/02 ,  H04W60/00

Abstract: A communication technique that combines a 5G communication system for supporting a data rate that is higher than that of a beyond 4G system with IoT technology, and a system thereof are provided. The technique may be applied to intelligent services on the basis of 5G communication technology and IoT related technology, such as smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, etc. A method of performing access deregistration by a user equipment (UE) and an apparatus therefor are provided. The method includes, when the UE is registered on both 3rd generation partnership project (3GPP) access and non-3GPP access, transmitting, to an access and mobility management function (AMF), a deregistration request message to deregister the non-3GPP access over the 3GPP access, and receiving, from the AMF, a deregistration accept message corresponding to the deregistration request message over the 3GPP access.

公开(公告)号：US09923724B2

公开(公告)日：2018-03-20

申请号：US14894988

申请日：2014-05-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Duckey Lee ,  Kyungjoo Suh ,  Jungje Son

IPC: H04L29/06 ,  H04L9/32 ,  H04L9/08 ,  H04W8/20

CPC classification number: H04L9/3263 ,  H04L9/0819 ,  H04L9/0825 ,  H04L63/0869 ,  H04W8/205

Abstract: The present invention relates to a method and apparatus for installing a profile, and more specifically, to a method for managing mobile communication subscriber information (profile), such as for remotely installing and uninstalling a profile onto a security module (Universal Integrated Circuit Card (UICC)) that is embedded inside a terminal and that is not attachable or detachable, thereby replacing UICC. Accordingly, the present invention relates to a method for a server installing a profile, wherein the method for the server installing the profile for a terminal having an embedded security module comprises the steps of: receiving from the terminal a profile installation request including an identifier of the terminal embedded security module; receiving an encrypted profile corresponding to the installation request; and transmitting to the terminal the encrypted profile.

公开(公告)号：US12200489B2

公开(公告)日：2025-01-14

申请号：US17814197

申请日：2022-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Duckey Lee ,  Jungje Son

IPC: H04W12/06 ,  H04W8/00 ,  H04W12/08

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Provided is a method by which a network function (NF) service consumer entity operates in a wireless communication system. The method by which the NF service consumer entity operates includes transmitting, to a service communication proxy (SCP) entity, a service request message including at least one of a client credentials assertion (CCA) credential of the NF service consumer entity, or information related to an NF service producer entity, receiving, from the SCP entity, a service response message, wherein the service response message generated by the NF service producer entity is forwarded by the SCP entity to the NF service consumer entity, and authenticating the NF service producer entity based on the service response message.

公开(公告)号：US12048060B2

公开(公告)日：2024-07-23

申请号：US17335626

申请日：2021-06-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Kyungjoo Suh ,  Youngkyo Baek ,  Sunghoon Kim ,  Jungje Son ,  Andrew Bennett ,  Jungshin Park

IPC: H04W76/18 ,  H04L67/14 ,  H04L67/51 ,  H04W8/08 ,  H04W36/14 ,  H04W48/08 ,  H04W48/16 ,  H04W60/00 ,  H04W60/04 ,  H04W48/18

CPC classification number: H04W8/08 ,  H04L67/14 ,  H04L67/51 ,  H04W36/14 ,  H04W48/08 ,  H04W48/16 ,  H04W60/00 ,  H04W48/18

Abstract: A communication method of an access and mobility function (AMF) node in a communication system is provided. The communication method includes receiving, from a base station, a registration request message for a terminal, transmitting, to an old AMF previously accessed by the terminal, an information request message for the terminal, and receiving, from the old AMF, an information response message including network slice selection assistance information (NSSAI) corresponding to the terminal.

公开(公告)号：US11792730B2

公开(公告)日：2023-10-17

申请号：US17660580

申请日：2022-04-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sunghoon Kim ,  Youngkyo Baek ,  Jungje Son ,  Seungri Jin

IPC: H04W48/18 ,  H04W8/02 ,  H04W16/02 ,  H04W76/28 ,  H04W4/70 ,  H04W68/02 ,  H04W60/04 ,  H04W8/06 ,  H04W4/02

CPC classification number: H04W48/18 ,  H04W4/70 ,  H04W8/02 ,  H04W16/02 ,  H04W68/02 ,  H04W76/28 ,  H04W4/02 ,  H04W8/065 ,  H04W60/04

Abstract: A communication scheme and system converges a 5G communication system supporting a data rate higher than that of a 4G system with an internet of things (IoT) technology. Applicable to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retails, and security and safety-related services), the communication scheme and system is based on the 5G communication technology and the IoT-related technology. Methods of operation a terminal and a network for facilitating a 5G terminal registration procedure in a wireless communication system are disclosed.

公开(公告)号：US11696200B2

公开(公告)日：2023-07-04

申请号：US16539855

申请日：2019-08-13

Applicant: Samsung Electronics Co., Ltd

Inventor： Jungshin Park ,  Hoyeon Lee ,  Sunghoon Kim ,  Jungje Son

IPC: H04W36/14 ,  H04W8/02 ,  H04W36/00

CPC classification number: H04W36/14 ,  H04W8/02 ,  H04W36/0011

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 of supporting a network slice of a network and a user equipment (UE) when the UE moves between a 4G network and a 5G network in the 3GPP 5G network technology.

公开(公告)号：US11671935B2

公开(公告)日：2023-06-06

申请号：US17181059

申请日：2021-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo Baek ,  Sunghoon Kim ,  Jungje Son ,  Hoyeon Lee

IPC: H04W60/06 ,  H04W88/02 ,  H04W60/00

CPC classification number: H04W60/06 ,  H04W60/005 ,  H04W88/02

Abstract: A communication technique that combines a 5G communication system for supporting a data rate that is higher than that of a beyond 4G system with IoT technology, and a system thereof are provided. The technique may be applied to intelligent services on the basis of 5G communication technology and IoT related technology, such as smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, etc. A method of performing access deregistration by a user equipment (UE) and an apparatus therefor are provided. The method includes, when the UE is registered on both 3rd generation partnership project (3GPP) access and non-3GPP access, transmitting, to an access and mobility management function (AMF), a deregistration request message to deregister the non-3GPP access over the 3GPP access, and receiving, from the AMF, a deregistration accept message corresponding to the deregistration request message over the 3GPP access.

公开(公告)号：US11516637B2

公开(公告)日：2022-11-29

申请号：US16587448

申请日：2019-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon Kim ,  Jungshin Park ,  Hoyeon Lee ,  Jungje Son

IPC: G06F15/16 ,  H04W4/44 ,  H04W8/06 ,  H04W28/02 ,  H04W4/06 ,  H04W4/46 ,  H04W8/00

Abstract: A method, performed by an access and mobility management function (AMF), of providing information for a vehicle-to-everything (V2X) service is provided. The method includes receiving, from a user equipment (UE), a registration request message including information indicating that the UE is a V2X terminal, selecting, based on the registration request message, a policy control function (PCF) supporting the V2X service, receiving V2X policy information from the selected PCF, and providing the V2X policy information to a base station.