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    Method and apparatus for providing services of network to terminal by using slice
    71.
    发明授权
    Method and apparatus for providing services of network to terminal by using slice 有权

    公开(公告)号：US10219193B2

    公开(公告)日：2019-02-26

    申请号：US15683668

    申请日：2017-08-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sunghoon Kim ,  Jungje Son ,  Hoyeon Lee

    IPC: H04W36/06 ,  H04W4/02 ,  H04W36/32 ,  H04W4/70 ,  H04W88/02 ,  H04L29/08 ,  H04W84/04 ,  H04W36/22 ,  H04W4/06

    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. 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.

    TERMINAL AND COMMUNICATION METHOD OF THE SAME
    72.
    发明申请
    TERMINAL AND COMMUNICATION METHOD OF THE SAME 审中-公开
    终端和通信方法

    公开(公告)号：US20170041752A1

    公开(公告)日：2017-02-09

    申请号：US15231663

    申请日：2016-08-08

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Youngkyo Baek ,  Sunghoon Kim ,  Hoyeon Lee ,  Sung Hwan Won ,  Songyean Cho ,  Erik Guttman

    IPC: H04W4/02 ,  H04W24/08 ,  H04W4/06 ,  H04L29/08 ,  H04W8/00

    CPC classification number: H04W4/023 ,  H04L67/10 ,  H04W4/06 ,  H04W4/60 ,  H04W8/005 ,  H04W76/40 ,  H04W88/04

    Abstract: The present invention relates to a terminal and a communication method of the same. According to an embodiment of the present invention, a communication method of a remote terminal may include: transmitting, to a relay terminal, a request message comprising ProSe (proximity based service) per-packet priority associated with a TMGI (temporary mobile group identity); and receiving, from the relay terminal, a MBMS traffic transmitted based on the ProSe per-packet priority.

    Abstract translation: 终端及其通信方法技术领域本发明涉及一种终端及其通信方法。 根据本发明的实施例，远程终端的通信方法可以包括：向中继终端发送包括与TMGI（临时移动组标识）相关联的每个分组优先级的ProSe（基于邻近的服务）的请求消息， ; 并且从所述中继终端接收基于所述ProSe每分组优先级而发送的MBMS业务。

    Method and apparatus for controlling network slice in wireless communication system
    73.
    发明授权
    Method and apparatus for controlling network slice in wireless communication system 有权

    公开(公告)号：US12219517B2

    公开(公告)日：2025-02-04

    申请号：US18059188

    申请日：2022-11-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangsoo Jeong ,  Hoyeon Lee

    IPC: H04W60/00 ,  H04W48/18

    Abstract: A method, performed by a user equipment (UE), in a wireless communication system, includes: transmitting, to a network entity, a registration request message including network slice assistance information (NSSAI) corresponding to a slice; receiving a response message including rejection information on a registration for the slice in case that resource allocation has reached an upper limit; and determining to suspend a registration request for the slice, based on the response message, wherein the rejection information on the registration for the slice includes information on a back-off timer or information on a rejection cause.

    Method and device for data rate control in network slice in wireless communication system
    74.
    发明授权
    Method and device for data rate control in network slice in wireless communication system 有权

    公开(公告)号：US12177714B2

    公开(公告)日：2024-12-24

    申请号：US18475778

    申请日：2023-09-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangsoo Jeong ,  Hoyeon Lee

    IPC: H04W28/02 ,  H04W76/25

    Abstract: The disclosure relates to a method and a device for controlling a data rate in a network slice of a wireless communication system. A method for controlling a bit rate of a network slice by a session management function (SMF) device of a wireless communication system is provided. The method includes receiving a slice control policy information from a policy and charging function (PCF) device, transmitting, to a user plane function (UPF) device, a parameter for controlling each slice based on the received slice control information, and receiving, from the UPF device, a response signal for whether the transmitted parameter is acceptable.

    Methods and systems for handling network slice admission control for UE
    76.
    发明授权
    Methods and systems for handling network slice admission control for UE 有权

    公开(公告)号：US11963095B2

    公开(公告)日：2024-04-16

    申请号：US17715414

    申请日：2022-04-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Varini Gupta ,  Ashok Kumar Nayak ,  Danish Ehsan Hashmi ,  Hoyeon Lee ,  Lalith Kumar

    IPC: H04W48/18 ,  H04W60/04 ,  H04W60/06

    CPC classification number: H04W48/18 ,  H04W60/04 ,  H04W60/06

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Methods and systems for handling network slice admission control for User Equipment (UE) are provided. The disclosure relates to network slicing and more particularly, to a system and method of ensuring that a communication system is able to accurately enforce quota on the maximum number of UEs concurrently registering for a network slice defined by a Single Network Slice Selection Assistance Information (S-NSSAI). The disclosure describes how the limits of “Number of Terminals” configured for an S-NSSAI may be accurately maintained in a Network Slice Admission Control Function (NSACF), and thus the enforcement may be performed when the limit is really exhausted. The disclosure also describes that a deregistration notification from a Unified Data Management (UDM) may act as a trigger for an old Mobility Management Function (AMF) to decrement counts in the NSACF as the old AMF is no longer serving the UE.

    Method and apparatus for performing communication to use network slice in wireless communication system
    78.
    发明授权
    Method and apparatus for performing communication to use network slice in wireless communication system 有权

    公开(公告)号：US11924751B2

    公开(公告)日：2024-03-05

    申请号：US17938615

    申请日：2022-10-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dongyeon Kim ,  Hoyeon Lee ,  Sangsoo Jeong ,  Jungshin Park

    IPC: H04W48/18 ,  H04W8/18 ,  H04W76/10 ,  H04W76/30

    CPC classification number: H04W48/18 ,  H04W8/183 ,  H04W76/10 ,  H04W76/30

    Abstract: The disclosure relates to a communication technique of converging a 5th generation (5G) communication system for supporting higher data rates after a 4th generation (4G) system with Internet of things (IoT), and a system therefor. The disclosure provides a method performed by a first network entity managing a packet data network (PDN) session in a wireless communication system supporting interworking between a first and second networks. The method comprises receiving subscription update information of a user equipment (UE) for which a PDN connection associated with a network slice is established in the second network, the network slice being subscribed in the first network, determining whether to release the PDN connection if the subscription update information includes information notifying that network slice related information of the UE is changed, and performing a release of the PDN connection associated with the network slice if the release of the PDN connection is determined.

    Method and device for transmitting data in wireless communication system
    79.
    发明授权
    Method and device for transmitting data in wireless communication system 有权

    公开(公告)号：US11825334B2

    公开(公告)日：2023-11-21

    申请号：US17431117

    申请日：2020-02-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sunghoon Kim ,  Suyoung Park ,  Hoyeon Lee

    IPC: H04W28/02 ,  H04W28/24 ,  H04W36/00 ,  H04W36/14

    CPC classification number: H04W28/0268 ,  H04W28/24 ,  H04W36/0044 ,  H04W36/14

    Abstract: The disclosure relates to a method and apparatus for monitoring and changing information about quality of service (QoS) allowed to be supported to a user equipment (UE) in a mobile communication system, and an operating method of a target base station (BS) in the mobile communication system includes receiving, from a source BS, alternative quality of service (QoS) profile (AQP) information, determining whether information matching QoS information allowed to be supported for a UE to be served is included in the AQP information, and when the information matching the QoS information allowed to be supported for the UE to be served is included in the AQP information, transmitting the matching information to an access and mobility management function (AMF).

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