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：US11589200B2

公开(公告)日：2023-02-21

申请号：US17447551

申请日：2021-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sunghoon Kim

IPC: H04W4/50 ,  H04W4/44 ,  H04W4/029 ,  H04W76/14 ,  H04L67/12 ,  H04W8/00 ,  H04W48/16 ,  H04W64/00

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 method includes receiving, by a vehicle to everything (V2X) layer, first information on a V2X service from a V2X application layer and determining, by the V2X layer, range information corresponding to the first information on the V2X service based on a configuration.

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.

公开(公告)号：US11483765B2

公开(公告)日：2022-10-25

申请号：US17090728

申请日：2020-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sangsoo Jeong

IPC: H04W48/18 ,  H04W76/27 ,  H04W8/08 ,  H04W36/00 ,  H04W36/08 ,  H04W48/16 ,  H04W48/20 ,  H04W60/00

Abstract: A method, performed by a user equipment (UE), of selecting a network slice includes: receiving information about at least one network slice and information about frequency operating bands that are allowed for the at least one network slice; selecting a base station (BS) to be accessed, based on the received information about the at least one network slice and the information about the frequency operating bands that are allowed for the at least one network slice; and performing a registration procedure on the selected BS.

公开(公告)号：US11483734B2

公开(公告)日：2022-10-25

申请号：US16856491

申请日：2020-04-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sunghoon Kim ,  Sangyeob Jung

IPC: H04W28/02 ,  H04W80/12 ,  H04W76/11 ,  H04W4/40 ,  H04W80/02 ,  H04W92/18

Abstract: The disclosure relates to a communication technique for combining, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and to a system therefor. The 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, retail business, security and safety-related service, etc.), based on a 5th generation (5G) communication technology and an Internet of Things (IoT)-related technology. The disclosure discloses a method and an apparatus for providing direct communication services.

公开(公告)号：US11388656B2

公开(公告)日：2022-07-12

申请号：US16338554

申请日：2017-10-10

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W48/16 ,  H04W48/18 ,  H04W84/04

Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. According to one embodiment of the present invention, a method in a roaming environment supporting a network slice is provided. The method comprises the steps of: receiving, from a terminal, a first packet data unit (PDU) session request message including slice assistance information indicating the properties of a service the terminal intends to use; transmitting, to a network function (NF) repository function, a first discovery request message including a home public land mobile network (PLMN) ID of the terminal and the slice assistance information; and receiving, from the NF repository function, a first discovery response message including a session management network function (SM NF) address of the home PLMN. The SM NF is selected, on the basis of the slice assistance information, from SM NFs of a PLMN associated with the home PLMN ID.

公开(公告)号：US11206703B2

公开(公告)日：2021-12-21

申请号：US16716226

申请日：2019-12-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungje Son ,  Sunghoon Kim ,  Jungshin Park ,  Hoyeon Lee ,  Youngkyo Baek ,  Yoonseon Han

IPC: H04W76/14 ,  H04W4/06 ,  H04W4/44 ,  H04W4/46 ,  H04W4/38 ,  H04W4/02

Abstract: A terminal operation method for providing vehicle communication services. The operation method includes obtaining broadcast information broadcast by a plurality of external terminals, identifying locations of the plurality of external terminals with respect to the terminal, based on the obtained broadcast information, and selecting at least one terminal of the plurality of external terminals as a unicast target terminal, based on the identified locations.

公开(公告)号：US11206697B2

公开(公告)日：2021-12-21

申请号：US16868996

申请日：2020-05-07

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 for managing a data transmission connection of a PDU session for data communication between a terminal and a network based on a determination made by the network in a mobile communication system.

公开(公告)号：US11206526B2

公开(公告)日：2021-12-21

申请号：US15931426

申请日：2020-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Jeong ,  Hoyeon Lee

IPC: H04W8/08 ,  H04W76/11 ,  H04W8/26

Abstract: The disclosure relates to a communication technique for combining, with IoT technology, a 5th generation (5G) communication system or a pre-5G communication system for supporting a higher data transmission rate after a 4th generation (4G) system such as long-term evolution (LTE), and to a system therefor. The 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, retail business, security and safety-related service, etc.), based on a 5G communication technology and an IoT-related technology. Various embodiments may provide a method for managing context of a terminal in a mobile communication system.