公开(公告)号：US11146910B2

公开(公告)日：2021-10-12

申请号：US16356501

申请日：2019-03-18

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W24/00 ,  H04W4/02 ,  H04W48/16 ,  H04W8/02 ,  H04W64/00 ,  H04W60/02

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：US10993178B2

公开(公告)日：2021-04-27

申请号：US16741034

申请日：2020-01-13

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04B1/16 ,  H04W48/18 ,  H04W16/14 ,  H04W72/02 ,  H04W28/08 ,  H04W48/06 ,  H04W8/02 ,  H04W48/16 ,  H04W76/10

Abstract: The present disclosure relates to a communication technique of fusing a 5G communication system for supporting higher data transmission rate beyond a 4G system with an IoT technology and a system thereof, and provides an intelligent service based on the 5G communication technology and the IoT related technology. A method of a terminal in a wireless communication system includes receiving, from an AMF, a first message including first information for identifying the AMF, the first information being assigned upon a successful registration to a first access; determining whether a second access is located in a same PLMN of the first access; and transmitting, to an access network entity of the second access, a second message requesting registration to the second access and including second information for identifying the AMF, in case that the second access is located in the same PLMN of the first access.

公开(公告)号：US10952046B2

公开(公告)日：2021-03-16

申请号：US16377061

申请日：2019-04-05

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W4/40 ,  H04W60/00 ,  H04W4/70 ,  H04W4/42 ,  H04W76/15 ,  H04L12/24 ,  H04W60/04 ,  H04W88/06

Abstract: Provided are a communication method and system that combine the 5G communication system and the IoT technology to support a higher data rate after the 4G system. Based on the 5G communication technology and IoT technology, the disclosure can be applied to various intelligent services (e.g., smart home, smart building, smart city, smart or connected, car, healthcare, digital education, retail business, and security and safety service). The disclosure relates to a method and apparatus for terminating a cellular network connection to a terminal without authentication. The disclosure relates to a method and system for providing a vehicle communication service in the 3GPP system.

公开(公告)号：US10924975B2

公开(公告)日：2021-02-16

申请号：US15763386

申请日：2016-09-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo Baek ,  Sung Hwan Won ,  Sunghoon Kim ,  Songyean Cho

IPC: H04W40/22 ,  H04W8/20 ,  H04W88/04 ,  H04W12/00 ,  H04L29/06 ,  H04W12/06 ,  H04W8/24 ,  H04W76/10 ,  H04L29/12 ,  H04W8/00

Abstract: The present disclosure relates to a communication technique for converging, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, and security and safety related services, on the basis of 5G communications technologies and IoT-related technologies. More specifically, a method for operating relay user equipment (UE) in a mobile communication system of the present invention comprises the steps of: transmitting, to a mobility management entity (MME) connected to relay UE, a remote UE report message comprising remote UE information on remote UE accessing a network via the relay UE; and receiving, from the MME, a response message corresponding to the remote UE report message.

公开(公告)号：US10863416B2

公开(公告)日：2020-12-08

申请号：US16368045

申请日：2019-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo Baek ,  Sunghoon Kim ,  Jungje Son

IPC: H04W48/02 ,  H04W36/00 ,  H04W60/00 ,  H04W8/08 ,  H04W88/16

Abstract: A method and an apparatus for terminating a cellular network connection of a terminal that is connected without authentication are provided. The disclosure relates to a communication technique and a system for fusing a 4th generation (4G) system and a 5th generation (5G) communication system to support higher data rates, which is subsequent to the 4G system, with Internet-of-things (IoT) technology. The disclosure may be applied to intelligent services (e.g., smart home, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safe-related services, or the like) based on 5G communication technology and IoT-related technology.

公开(公告)号：US20200296574A1

公开(公告)日：2020-09-17

申请号：US16863754

申请日：2020-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo Baek ,  Duckey Lee ,  Jonghan Park ,  Hyewon Lee

IPC: H04W8/18 ,  H04W8/26 ,  H04W8/20

Abstract: The present disclosure relates to 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. The present disclosure 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, security and safety related services. Disclosed is a method for causing a cellular network itself to receive provisioning of a SIM profile to make it possible to use a normal cellular network service.

公开(公告)号：US10701758B2

公开(公告)日：2020-06-30

申请号：US16598377

申请日：2019-10-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo Baek ,  Sangsoo Jeong ,  Songyean Cho

IPC: H04W76/50 ,  H04W4/90 ,  H04W8/02 ,  H04W8/18 ,  H04W68/02 ,  H04W76/00 ,  H04W36/18 ,  H04W76/30 ,  H04W4/02

Abstract: A method and a device for maintaining an emergency call service through a packet network in a mobile communication network are provided. UE using VoLTE receives identification information indicating whether an IMS Voice over PS (VoPS) is supported from a network to determine whether the IMS VoPS of the network is supported, and processes paging for a CS voice call according to the determination result if the emergency call service continues through the packet network.

公开(公告)号：US10694365B2

公开(公告)日：2020-06-23

申请号：US16012050

申请日：2018-06-19

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W8/08 ,  H04W60/00 ,  H04L29/08 ,  H04W36/14 ,  H04W48/08 ,  H04W48/16 ,  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：US10341848B2

公开(公告)日：2019-07-02

申请号：US15843287

申请日：2017-12-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo Baek ,  Duckey Lee

IPC: H04W8/20 ,  H04W8/18 ,  H04W88/02 ,  H04W4/20 ,  H04W48/18 ,  H04W48/08

Abstract: A profile provisioning method of a terminal is provided. The method includes transmitting a request message to a market server to request information on subscription plans offered by at least one operator, receiving a response message including the information on the subscription plans offered by the at least one operator from the market server, and displaying a subscription plan list based on the information on the subscription plans offered by the at least one operator, the subscription plan list presenting the subscription plans in an order of priority.

公开(公告)号：US10237681B2

公开(公告)日：2019-03-19

申请号：US15889663

申请日：2018-02-06

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W64/00 ,  H04W36/00 ,  H04W60/06 ,  H04W24/00 ,  H04W4/02 ,  H04W72/00 ,  H04W68/02 ,  H04W68/08 ,  H04W4/70 ,  H04W76/10 ,  H04W4/20 ,  H04W48/18 ,  H04W74/00 ,  H04W36/32 ,  H04W68/00 ,  H04W8/08 ,  H04W48/02 ,  H04W8/02 ,  H04W48/16

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.