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    METHOD AND DEVICE FOR SUPPORTING NETWORK FUNCTION EXPOSURE SERVICE FOR TERMINAL
    1.
    发明申请
    METHOD AND DEVICE FOR SUPPORTING NETWORK FUNCTION EXPOSURE SERVICE FOR TERMINAL 有权

    公开(公告)号：US20250008309A1

    公开(公告)日：2025-01-02

    申请号：US18577514

    申请日：2022-07-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyesung KIM ,  Sungjin PARK ,  Jicheol LEE

    IPC: H04W4/50 ,  H04W8/24

    Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. A method for supporting a network function exposure service of a terminal, according to one embodiment of the present disclosure, may comprise the steps of: transmitting, to a network entity, a first request message including information on an application programming interface (API) invocation capability of a terminal; receiving, from the network entity, as a response to the first request message, a first response message including information on whether the API invocation is allowed; and invoking the API on the basis of the information on whether the API invocation is allowed.

    METHOD AND DEVICE FOR AUTHENTICATING NETWORK ACCESS REQUEST THROUGH TERMINAL-TO-TERMINAL CONNECTION IN MOBILE COMMUNICATION SYSTEM
    5.
    发明公开
    METHOD AND DEVICE FOR AUTHENTICATING NETWORK ACCESS REQUEST THROUGH TERMINAL-TO-TERMINAL CONNECTION IN MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240163666A1

    公开(公告)日：2024-05-16

    申请号：US18282670

    申请日：2022-04-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jicheol LEE ,  Jungje SON ,  Duckey LEE

    IPC: H04W12/06 ,  H04W12/041 ,  H04W12/0431

    CPC classification number: H04W12/06 ,  H04W12/041 ,  H04W12/0431

    Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by an access and mobility management function (AMF) in a wireless communication system according to an embodiment of the present disclosure comprises: receiving, from a relay user equipment (UE) for a UE-network relay communication, a relay key request message including an identifier of a remote UE for the UE-network relay communication; identifying whether the relay UE is authorized to provide a UE-network relay service; identifying an authentication server function (AUSF) related to the remote UE, based on the identifier of the remote UE; transmitting, to the AUSF, an authentication request message including the identifier of the remote UE; in case that an authentication procedure for the remote UE based on the identifier of the remote UE is successfully performed, acquiring a proximity-based services (ProSe) session encryption key established between the remote UE and the relay UE; and transmitting, to the relay UE, the ProSe session encryption key.

    COMMUNICATION METHOD AND DEVICE FOR EDGE COMPUTING SYSTEM
    8.
    发明公开
    COMMUNICATION METHOD AND DEVICE FOR EDGE COMPUTING SYSTEM 审中-公开

    公开(公告)号：US20230209620A1

    公开(公告)日：2023-06-29

    申请号：US18155000

    申请日：2023-01-16

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyesung KIM ,  Sunghoon KIM ,  Jicheol LEE

    IPC: H04W76/11 ,  H04W4/50 ,  H04W80/10 ,  H04W76/12

    CPC classification number: H04W76/11 ,  H04W4/50 ,  H04W80/10 ,  H04W76/12

    Abstract: According to an embodiment, a method of a user equipment (UE) in a communication system supporting an edge computing service using an edge data network including a first server providing, to the UE, first configuration information for application data traffic and a second server exchanging, with the UE, the application data traffic comprises transmitting a service provisioning request to a third server providing second configuration information for a connection with the first server and receiving, from the third server, a service provisioning response including network identification information related to a list of the first server or the second server in response to transmitting the service provisioning request.

    METHOD AND APPARATUS FOR CONTROLLING MBS IN WIRELESS COMMUNICATION SYSTEM
    9.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING MBS IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220417709A1

    公开(公告)日：2022-12-29

    申请号：US17808950

    申请日：2022-06-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Youngkyo BAEK ,  Jicheol LEE

    IPC: H04W4/06 ,  H04W64/00

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to an embodiment of the disclosure, a method of controlling multicast and broadcast service (MBS) by a session management function (SMF) in a wireless communication system includes transmitting a first message including information about an MBS area and an MBS session identifier (ID) to an access and mobility management function (AMF), receiving a second message indicating that a user equipment receiving a service within the MBS area is located outside the MBS area from the AMF, determining that the UE is located outside the MBS area based on the second message, and processing a quality of service (QoS) flow applied to MBS traffic delivered by individual delivery.

    METHOD AND DEVICE FOR EDGE APPLICATION SERVER DISCOVERY
    10.
    发明申请
    METHOD AND DEVICE FOR EDGE APPLICATION SERVER DISCOVERY 有权

    公开(公告)号：US20220263788A1

    公开(公告)日：2022-08-18

    申请号：US17674287

    申请日：2022-02-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jicheol LEE ,  Hyesung KIM ,  Sangsoo JEONG

    IPC: H04L61/4541 ,  H04L61/4511

    Abstract: The disclosure relates to a 5th generation (5G) communication system communication scheme and a system thereof to support a higher data rate than that of the 4th generation (4G) system. A method performed by an edge application server discover function (EASDF) to discover an edge application server (EAS) is provided. The method includes receiving EAS domain configuration information including an enhanced domain name system (DNS) client subnet (ECS) option from an edge application service domain repository (EDR), receiving a protocol data unit (PDU) session state report message including a DNS message processing rule from an session management function (SMF), receiving a DNS query message from a user equipment (UE), processing the DNS query message based on the EAS domain configuration information and the PDU session state report message, transmitting the processed DNS query message to a DNS server, receiving a DNS response message including an EAS internet protocol (IP) address from the DNS server in response to the processed DNS query message, and transmitting the DNS response message to the UE.

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