公开(公告)号：USRE49465E1

公开(公告)日：2023-03-14

申请号：US16537077

申请日：2019-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Duckey Lee ,  Jungje Son

IPC: H04M1/66 ,  H04W4/00 ,  H04W4/50 ,  H04W12/082 ,  H04W12/30 ,  H04W8/20 ,  H04W8/24 ,  H04W8/26 ,  H04W12/04 ,  H04W8/18 ,  H04W12/02 ,  H04W12/10

Abstract: A method and apparatus for setting profiles are provided. The profile setting method includes receiving, from a first terminal, a profile transfer request message that requests transfer of a first profile or portion thereof from a first secure element to a second secure element; configuring a second profile using the first profile or portion thereof; and sending, to a second terminal, the configured second profile.

公开(公告)号：US11570827B2

公开(公告)日：2023-01-31

申请号：US17189995

申请日：2021-03-02

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W4/00 ,  H04W76/10 ,  H04W48/16 ,  H04W72/04 ,  H04W76/30 ,  H04W48/18

Abstract: The present disclosure relates to a communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an Internet of things (IoT) technology. The present disclosure is 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) based on the 5G communication technology and the IoT-related technology. The present disclosure provides a method performed by a session management function (SMF) entity in a communication system, which includes identifying whether a terminal is moved out of a service area corresponding to a protocol data unit (PDU) session; and in case that the terminal is moved out of the service area corresponding to the PDU session, transmitting, to a user plane function (UPF) entity a first request message to remove information on a connection between a base station and the UPF entity, the connection being associated with the PDU session.

公开(公告)号：US20220256452A1

公开(公告)日：2022-08-11

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

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：US11317329B2

公开(公告)日：2022-04-26

申请号：US16283398

申请日：2019-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon Kim ,  Jungje Son ,  Hoyeon Lee

IPC: H04W36/06 ,  H04W36/32 ,  H04W4/70 ,  H04W36/00 ,  H04W4/02 ,  H04W88/02 ,  H04L67/12 ,  H04W84/04 ,  H04W36/22 ,  H04W4/06 ,  H04W36/12

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. The present disclosure may be applied to intelligent services (e.g., 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 communication method of a CCNF comprises detecting a CCNF relocation necessity situation, determining a new CCNF, and transmitting a CCNF relocation request message including information on a terminal being served by the CCNF to the new CCNF The method further comprises receiving a CCNF relocation response message from the new CCNF, and performing a location update procedure with the terminal according to a predetermined condition.

公开(公告)号：US11122415B2

公开(公告)日：2021-09-14

申请号：US16379598

申请日：2019-04-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Youngkyo Baek ,  Jungje Son

IPC: H04W48/18 ,  H04W8/08 ,  H04W72/04 ,  H04W80/10 ,  H04W88/02 ,  H04W88/10

Abstract: According to the disclosure, a communication method using a network slice by an access and mobility management function (AMF) comprises receiving one of subscribed single-network slice selection assistance information (S-NSSAI) or network slice selection policy (NSSP) information, requesting and receiving the other, non-received information of the subscribed S-NSSAI or the NSSP information, and transmitting a first message including the received subscribed S-NSSAI and the received NSSP information to a user equipment (UE).

公开(公告)号：US11032680B2

公开(公告)日：2021-06-08

申请号：US16377043

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: The disclosure relates to 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：US10939370B2

公开(公告)日：2021-03-02

申请号：US16741016

申请日：2020-01-13

Applicant: Samsung Electronics Co., Ltd.

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

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

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 an initial access and mobility management function (AMF) in a wireless communication system, includes receiving, from a base station, a registration request message including information on a requested slice; determining whether to reroute the registration request message based on subscription information; transmitting, to a network repository function (NRF), a first message to request information on a target AMF which has required capabilities to serve a terminal; receiving, from the NRF, a second message including information on the target AMF; and rerouting, to the target AMF, the registration request message based on the determination.

公开(公告)号：US10863412B2

公开(公告)日：2020-12-08

申请号：US15965166

申请日：2018-04-27

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W40/20 ,  H04W48/18 ,  H04W8/02 ,  H04W28/16 ,  H04W76/11 ,  H04W4/02 ,  H04W60/00 ,  H04W40/36 ,  H04W8/06 ,  H04W8/18

Abstract: An apparatus and method are provided for steering a protocol data unit (PDU) session associated with traffic routed to a selected user plane function (UPF). The method includes receiving, from an application function (AF), a first message including information identifying a UPF toward which traffic routing is applied and information on a spatial condition of a terminal location; receiving, from a session management function (SMF) device, a second message including information on a change of the terminal location in an area of interest determined based on the spatial condition; selecting a UPF based on the information identifying the UPF and the information on the change of the terminal location; and transmitting, to the SMF device, a third message including information on the selected UPF for steering a PDU session associated with traffic routed to the selected UPF.

公开(公告)号：US20200314740A1

公开(公告)日：2020-10-01

申请号：US16901820

申请日：2020-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon LEE ,  Sunghoon Kim ,  Jungje Son

IPC: H04W48/18 ,  H04W48/08 ,  H04W8/12

Abstract: Provided are a communication method and system that combine the 5G communication system with IoT technology to support a data rate higher than that of the 4G system. The present disclosure is based on 5G communication technology and IoT related technology and can be applied to intelligent services (e.g., smart home, smart building, smart city, smart or connected car, health care, digital education, retail business, security, and safety related services). A method is provided that enables the terminal and the 5G network to check each other's capability information to achieve interworking between network slices defined differently by different mobile network operators. The method includes receiving system information associated with a network slice; transmitting, to an access and mobility management function (AMF) entity of a visited public land mobile network (VPLMN), a first message, in case that the system information is associated with a base station corresponding to the VPLMN; and receiving, from the AMF entity, a second message including allowed network slice selection assistance information (NSSAI) for the terminal.

公开(公告)号：US10687275B2

公开(公告)日：2020-06-16

申请号：US16103537

申请日：2018-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sunghoon Kim ,  Jungje Son

IPC: H04W48/18 ,  H04W48/08 ,  H04W8/12 ,  H04W60/00 ,  H04W84/04 ,  H04W8/02

Abstract: Provided are a communication method and system that combine the 5G communication system with IoT technology to support a data rate higher than that of the 4G system. The present disclosure is based on 5G communication technology and IoT related technology and can be applied to intelligent services (e.g., smart home, smart building, smart city, smart or connected car, health care, digital education, retail business, security, and safety related services). A method is provided that enables the terminal and the 5G network to check each other's capability information to achieve interworking between network slices defined differently by different mobile network operators. The method for providing network slice information of a visited public land mobile network (VPLMN) in a wireless communication system includes generating mapping information by mapping first slice information for a visited public land mobile network (HPLMN) of a user equipment (UE) and second slice information for the VPLMN connected to the UE when roaming, and transmitting, to the UE, information corresponding to a slice requested by the UE, the information selected based on the mapping information.