公开(公告)号：US11184935B2

公开(公告)日：2021-11-23

申请号：US16327139

申请日：2017-08-22

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/12 ,  H04W76/11 ,  H04W76/32 ,  H04W92/04

Abstract: The present invention defines signaling required for separating a network entity (NE) responsible for mobility management (MM) and session management (SM), which are main function of a control plane (CP) in a next generation (NextGen) mobile communication system, and presents a basic procedure for providing mobile communication services including the signaling. Therefore, complexity of core equipment responsible for the CP is reduced in order to implement a network slice function and provide various levels of mobility, and an effect of minimizing a signaling load therebetween can be obtain. In addition, it is possible to efficiently manage the resources of a base station (radio access network (RAN)) and a user plane network entity (UP NF).

公开(公告)号：US11134528B2

公开(公告)日：2021-09-28

申请号：US16327139

申请日：2017-08-22

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/12 ,  H04W76/11 ,  H04W76/32 ,  H04W92/04

Abstract: The present invention defines signaling required for separating a network entity (NE) responsible for mobility management (MM) and session management (SM), which are main function of a control plane (CP) in a next generation (NextGen) mobile communication system, and presents a basic procedure for providing mobile communication services including the signaling. Therefore, complexity of core equipment responsible for the CP is reduced in order to implement a network slice function and provide various levels of mobility, and an effect of minimizing a signaling load therebetween can be obtain. In addition, it is possible to efficiently manage the resources of a base station (radio access network (RAN)) and a user plane network entity (UP NF).

公开(公告)号：US11122534B2

公开(公告)日：2021-09-14

申请号：US17100434

申请日：2020-11-20

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 ,  H04W76/15 ,  H04W28/06 ,  H04W64/00

Abstract: A communication method and system converges a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. The system and method 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：US11026079B2

公开(公告)日：2021-06-01

申请号：US16496783

申请日：2018-03-23

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W8/08 ,  H04W76/27 ,  H04W28/06 ,  H04W36/32 ,  H04W48/04 ,  H04W60/00 ,  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, the present invention comprises the steps of: an access and mobility management function (AMF) of a 5G core network determining whether a terminal has moved to an area in which packet transmission/reception is possible, or an area in which packet transmission/reception is impossible; transmitting a message including information on the determination result to a session management function (SMF); and transmitting a response message including information associated with a change in the state of a session to the terminal. In addition, the present invention relates to a method and a device for blocking or allowing the transmission/reception of a packet transmission session (PDU session) according to the position of a terminal in a 5G system. In a 5G system, a local area data network service by which a packet session is valid only in a specific area will be supported, and a method is required for allowing the transmission of a packet of a session only in an area that can be divided into a cell or a tracking area. Additionally, in a 5G system, an allowed area in which the transmission/reception of a packet of a session according to each position of a terminal is allowed, and a non-allowed area in which same is not allowed are present, and thus packet transmission may be allowed or not according to area. In order to provide such service, the present invention provides a procedure whereby the state of a session is defined in a packet transmission non-allowed area, and a change in the state of the session occurs when moving from a packet transmission-allowed area to the non-allowed area.

公开(公告)号：US10735215B2

公开(公告)日：2020-08-04

申请号：US15525466

申请日：2015-11-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeonjin Kang ,  Sangjun Moon ,  Jongho Bang ,  Dohy Hong

IPC: H04L12/28 ,  H04L29/08 ,  H04L12/58 ,  H04L29/06 ,  H04L12/16

Abstract: A method for determining an operation to be performed for an object identified by a device, and an apparatus therefor are disclosed. In one embodiment, the method includes generating representative identification information of the terminal, transmitting, to a server, user information including the representative identification information of the terminal, and advertising the representative identification information of the terminal. According to another embodiment, a service receiver and a service provider can use all available services even while minimizing requirements that must be fulfilled. The present disclosure may be directed to a technology for a sensor network, machine to machine communication, machine type communication and Internet of things. The present disclosure may be applied to intelligent services (related to a smart home, a smart building, a smart city, a smart car or a connected car, healthcare, digital education, retail business, security, safety, and the like) on the basis of the technology.

公开(公告)号：US20200084657A1

公开(公告)日：2020-03-12

申请号：US16685422

申请日：2019-11-15

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W28/02 ,  H04L12/851

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 and an apparatus for configuring a QoS flow in a mobile communication system.

公开(公告)号：US10470153B2

公开(公告)日：2019-11-05

申请号：US16368360

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: A communication method and system converges a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. The system and method 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：US20180324633A1

公开(公告)日：2018-11-08

申请号：US15974138

申请日：2018-05-08

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W28/02

CPC classification number: H04W28/0268 ,  H04W28/0263 ,  H04W80/06

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 and an apparatus for configuring a QoS flow in a mobile communication system.

公开(公告)号：US12177808B2

公开(公告)日：2024-12-24

申请号：US17639048

申请日：2020-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungshin Park ,  Sangjun Moon ,  Sangsoo Jeong ,  Yoonseon Han

IPC: H04W4/40 ,  H04W8/08 ,  H04W24/10 ,  H04W60/00 ,  H04W64/00

Abstract: Provided is a method of providing an unmanned aerial system (UAS), the method including: performing an authorization procedure with respect to an unmanned aerial vehicle (UAV) and a UAV controller (UAC); after the authorization procedure is completed, receiving UAS serviceable area information from an unified data management (UDM) or a policy control function (PCF); and providing the received UAS serviceable area information to the UAV and the UAC via a base station.

公开(公告)号：US12089038B2

公开(公告)日：2024-09-10

申请号：US17035633

申请日：2020-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangjun Moon ,  Jungshin Park ,  Yoonseon Han ,  Sangsoo Jeong

IPC: H04W12/06 ,  B64C39/02 ,  H04W8/08 ,  H04W48/16 ,  H04W60/00

CPC classification number: H04W12/06 ,  B64C39/024 ,  H04W8/08 ,  H04W48/16 ,  H04W60/00

Abstract: Disclosed are a communication scheme and a system thereof for converging IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The 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. Disclosed is a method of performing authorization related to an unmanned aerial system (UAS) service in a wireless communication system.