公开(公告)号：US12120601B2

公开(公告)日：2024-10-15

申请号：US17303132

申请日：2021-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisuk Kweon ,  Sangjun Moon ,  Jungshin Park ,  Youngkyo Baek ,  Sangsoo Jeong

IPC: H04W48/18 ,  H04W8/08 ,  H04W8/26 ,  H04W12/06 ,  H04W60/04 ,  H04W76/11

CPC classification number: H04W48/18 ,  H04W8/08 ,  H04W8/265 ,  H04W12/068 ,  H04W60/04 ,  H04W76/11

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to an embodiment, a method and apparatus for selecting a serving network by a provisioning server in a wireless communication system comprises receiving, from a user equipment (UE), first stand-alone non-public network (SNPN) information including an identifier (ID) of at least one SNPN received by the UE and second SNPN information including an ID of an SNPN with which the UE is in onboarding process, receiving contractual relationship information related to the UE from a default credential server, and selecting a serving SNPN for the UE based on the first SNPN information, the second SNPN information, and the contractual relationship information.

公开(公告)号：US12069604B2

公开(公告)日：2024-08-20

申请号：US18309571

申请日：2023-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jicheol Lee ,  Jinsung Lee ,  Kisuk Kweon ,  Daegyun Kim ,  Sangjun Moon ,  Jungshin Park ,  Beomsik Bae ,  Joohyung Lee ,  Hyungho Lee

IPC: H04W60/00 ,  H04W8/02 ,  H04W68/02 ,  H04W76/10 ,  H04W80/10 ,  H04W12/06

CPC classification number: H04W60/00 ,  H04W8/02 ,  H04W68/02 ,  H04W76/10 ,  H04W80/10 ,  H04W12/06

Abstract: Disclosed is 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 an embodiment of the present invention, a method of a terminal in a wireless mobile communication system comprises the steps of: receiving data network information including data network access permission region information and data network identification information; checking whether the terminal enters a data network access permission region, on the basis of the data network information; and performing a data network access procedure on the basis of the checking result.

公开(公告)号：US11943100B2

公开(公告)日：2024-03-26

申请号：US18059837

申请日：2022-11-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangjun Moon ,  Kisuk Kweon ,  Youngkyo Baek

IPC: H04W56/00 ,  H04L41/0806 ,  H04W72/0446 ,  H04W76/10

CPC classification number: H04L41/0806 ,  H04W56/001 ,  H04W72/0446 ,  H04W76/10

Abstract: A method, performed by a network entity, of performing time sensitive communication (TSC) includes: establishing a first protocol data unit (PDU) session with a first user equipment (UE) and a second PDU session for a second UE; receiving, from the first UE, an announce message obtained from a first time sensitive network (TSN) node; configuring, based on the announce message, a port state of the network entity; and transmitting, to the second UE or a second TSN node, the announce message.

公开(公告)号：US11924660B2

公开(公告)日：2024-03-05

申请号：US17487496

申请日：2021-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisuk Kweon

IPC: H04W24/08 ,  H04W4/08 ,  H04W8/04

CPC classification number: H04W24/08 ,  H04W4/08 ,  H04W8/04

Abstract: The 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 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 disclosure provides a method and a device for a group management that enables addition/deletion/replacement of a group member in a group-based event monitoring method.

公开(公告)号：US11758397B2

公开(公告)日：2023-09-12

申请号：US17127123

申请日：2020-12-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisuk Kweon ,  Joohyung Lee ,  Jicheol Lee ,  Daegyun Kim ,  Sangjun Moon ,  Jungshin Park ,  Beomsik Bae ,  Jinsung Lee ,  Hyungho Lee

IPC: H04W12/06 ,  H04L9/32 ,  H04L12/14 ,  H04M15/00 ,  H04W48/18 ,  H04W80/10

CPC classification number: H04W12/06 ,  H04L9/32 ,  H04L12/14 ,  H04L12/1407 ,  H04M15/8228 ,  H04W48/18 ,  H04W80/10

Abstract: The present invention relates to a communication system and method for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system. The present invention provides a system and method by which a user equipment (UE) transmits, to an access and mobility management function (AMF), a first message including information related to a network slice in a first authentication, and receives, from the AMF, a third message including a result of a second authentication, wherein whether to require the second authentication is determined by the AMF based on the information and subscription information, and wherein the second authentication between the UE and a server is triggered based on the determination.

公开(公告)号：US20210385716A1

公开(公告)日：2021-12-09

申请号：US17349246

申请日：2021-06-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Beomsik BAE ,  Jinsung Lee ,  Jicheol Lee ,  Kisuk Kweon ,  Sangjun Moon ,  Jungshin Park

IPC: H04W36/16 ,  H04W36/00 ,  H04W76/30

Abstract: Disclosed are a communication scheme and a system thereof for converging an IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The present disclosure can be applied to intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on the 5G communication technology and the IoT-related technology. The present disclosure relates to a method of a session management function (SMF) entity in a communication system.

公开(公告)号：US20200221361A1

公开(公告)日：2020-07-09

申请号：US16825029

申请日：2020-03-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Beomsik BAE ,  Jinsung Lee ,  Jicheol Lee ,  Kisuk Kweon ,  Sangjun Moon ,  Jungshin Park

IPC: H04W36/16 ,  H04W76/30 ,  H04W36/00

Abstract: Disclosed are a communication scheme and a system thereof for converging an IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The present disclosure can be applied to intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on the 5G communication technology and the IoT-related technology. The present disclosure relates to a method of processing an anchor UPF for local offloading when a UE moves in a 5G cellular wireless communication system.

公开(公告)号：US10602415B2

公开(公告)日：2020-03-24

申请号：US16103483

申请日：2018-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Beomsik Bae ,  Jinsung Lee ,  Jicheol Lee ,  Kisuk Kweon ,  Sangjun Moon ,  Jungshin Park

IPC: H04W36/16 ,  H04W36/00 ,  H04W76/30 ,  H04W76/32

Abstract: Disclosed are a communication scheme and a system thereof for converging an IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The present disclosure can be applied to intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on the 5G communication technology and the IoT-related technology. The present disclosure relates to a method of processing an anchor UPF for local offloading when a UE moves in a 5G cellular wireless communication system.

公开(公告)号：US10470152B2

公开(公告)日：2019-11-05

申请号：US16368274

申请日：2019-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungshin Park ,  Jinsung Lee ,  Jicheol Lee ,  Kisuk Kweon ,  Sangjun Moon ,  Beomsik Bae ,  Hyungho Lee

IPC: H04W60/06 ,  H04W8/02 ,  H04W76/34 ,  H04W28/06 ,  H04W64/00 ,  H04W76/15

Abstract: Embodiments relate to a communication method and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. Embodiments 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 provide a scheme for efficiently operating an UP connection of a session in case where a terminal has a plurality of sessions in a mobile communication system, such as a 5G system, having a network structure in which an AMF for mobility management and an SMF for session management are separated from each other. A terminal (UE) can optimize a non-access stratum (NAS) signaling message, and can perform data transmission/reception with low latency.

公开(公告)号：US10419980B2

公开(公告)日：2019-09-17

申请号：US15925708

申请日：2018-03-19

Applicant: Samsung Electronics Co., Ltd

Inventor： Jicheol Lee ,  Jinsung Lee ,  Jungshin Park ,  Beomsik Bae ,  Kisuk Kweon ,  Sangjun Moon ,  Hyungho Lee

IPC: H04W36/00 ,  H04L12/46 ,  H04W84/04 ,  H04W80/04 ,  H04W36/14

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 further relates to a method by a session management function (SMF) in a network including a session that is established via a first user plane function (UPF). The method includes determining whether to change the first UPF to a second UPF, and transmitting, to a terminal via an access and mobility function (AMF), a first message including a maintain time of the session established via the first UPF, when the first UPF needs to be changed.