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    A METHOD FOR MANAGING AN AUTHENTICATION AND KEY MANAGEMENT FOR APPLICATIONS SERVICE FOR A USER EQUIPMENT
    24.
    发明公开
    A METHOD FOR MANAGING AN AUTHENTICATION AND KEY MANAGEMENT FOR APPLICATIONS SERVICE FOR A USER EQUIPMENT 审中-公开

    公开(公告)号：US20230292112A1

    公开(公告)日：2023-09-14

    申请号：US18017008

    申请日：2021-07-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Varini GUPTA ,  Rajavelsamy RAJADURAI ,  Lalith KUMAR ,  Kundan TIWARI ,  Rajendran ROHINI ,  Nivedya Parambath SASI

    IPC: H04W12/04

    CPC classification number: H04W12/04

    Abstract: The present disclosure realtes 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). In an embodiment, a method, for managing an Authentication and Key Management for Applications (AKMA) service for a User Equipment (UE) in a communication system is disclosed. The method includes determining, by a network function, that the UE is not allowed to utilize the AKMA service, in response to detecting at least one condition associated with the UE. The method includes transmitting, by the network function, a request to an AKMA Anchor Function (AAnF) for deleting an AKMA context corresponding to the UE from a memory associated with the AAnF. The method includes deleting, by the AAnF, the AKMA context corresponding to the UE from the memory.

    METHOD AND SYSTEM FOR N3IWF SELECTION IN USER EQUIPMENT FOR NETWORK CONNECTIVITY
    25.
    发明公开
    METHOD AND SYSTEM FOR N3IWF SELECTION IN USER EQUIPMENT FOR NETWORK CONNECTIVITY 审中-公开

    公开(公告)号：US20230180118A1

    公开(公告)日：2023-06-08

    申请号：US17923766

    申请日：2021-05-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Varini GUPTA ,  Kundan TIWARI ,  Anikethan Ramakrishna Vijaya KUMAR ,  Rajavelsamy RAJADURAI ,  Lalith KUMAR

    IPC: H04W48/18

    CPC classification number: H04W48/18 ,  H04W92/02

    Abstract: The present disclosure relates to a method and a system for Non-3GPP Interworking Function (N3IWF) selection in a UE for network connectivity. The method comprising receiving, by the UE associated with the system, a configuration message from an AMF in a network. Thereafter, the method comprising configuring each of a plurality of N3IWF identifiers and associated at least one S-NSSAI present in the configuration message, wherein the each of the plurality of N3IWF identifiers is an IP address or a FQDN. Subsequently, the method comprising selecting a N3IWF identifier from the plurality of N3IWF identifiers based on a user selection of a S-NSSAI associated with the N3IWF identifier for the network connectivity. The present disclosure makes user aware of the different N3IWFs available in the network, which allows user to select right N3IWF, and hence, the services the user wants to utilize while connecting via non-3 GPP network.

    METHOD AND DEVICE FOR PROTECTING SENSITIVE USER PLANE TRAFFIC
    26.
    发明申请
    METHOD AND DEVICE FOR PROTECTING SENSITIVE USER PLANE TRAFFIC 有权

    公开(公告)号：US20230138033A1

    公开(公告)日：2023-05-04

    申请号：US17911830

    申请日：2021-04-30

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Rajavelsamy RAJADURAI ,  Kundan TIWARI ,  Varini GUPTA ,  Anikethan Ramakrishna Vijaya KUMAR

    IPC: H04W12/106 ,  H04W12/069 ,  H04W12/033

    Abstract: Disclosed herein are a communication technique for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor.
    Embodiments herein disclose a method of protecting sensitive user plane traffic in an User Equipment (UE) (100), the method comprising: transmitting, to a network (200), by the UE (100) a first NAS message comprising an indicator indicating that the UE (200) supports of a secure channel for domain name system (DNS); receiving, from the network (200), by the UE (100) a second NAS message including DNS server security information in response to transmitting the first NAS message; and transmitting, to the network (200), by the UE (100) the DNS over the secure channel based on the DNS server security information.

    METHOD AND SYSTEM FOR NETWORK SLICE AUTHENTICATION AND AUTHORIZATION
    27.
    发明申请
    METHOD AND SYSTEM FOR NETWORK SLICE AUTHENTICATION AND AUTHORIZATION 有权

    公开(公告)号：US20230080989A1

    公开(公告)日：2023-03-16

    申请号：US18053243

    申请日：2022-11-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kundan TIWARI ,  Rajavelsamy RAJADURAI ,  Hoyeon LEE

    IPC: H04W48/18 ,  H04W8/02 ,  H04W76/11 ,  H04W48/16 ,  H04W60/04 ,  H04W36/06

    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. Embodiments disclose a method and system for handling a network slice specific authentication and authorization (NSSAA) process in a wireless network system.

    METHOD AND SYSTEM FOR MANAGING DISCOVERY OF EDGE APPLICATION SERVERS
    28.
    发明申请
    METHOD AND SYSTEM FOR MANAGING DISCOVERY OF EDGE APPLICATION SERVERS 有权

    公开(公告)号：US20230013720A1

    公开(公告)日：2023-01-19

    申请号：US17755411

    申请日：2020-11-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Nishant GUPTA ,  Basavaraj Jayawant PATTAN ,  Jicheol LEE ,  Kundan TIWARI ,  Sunghoon KIM

    IPC: H04W60/00 ,  H04W4/90

    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. Embodiments herein provide a method for method for managing discovery of an edge application servers (310). The method includes sending, by an edge enabler client (120) of a UE (100), an initial service provisioning request to an edge configuration server (400). Further, the method includes receiving, by the edge enabler client (120), an initial service provisioning response comprises an information element from the edge configuration server (400), where the information element indicates the supported discovery mode. Further, the method sending, by the edge enabler client (120), a request for discovering the edge application server (310) to at least one of the edge configuration server (400), a dedicated server for an edge application server information, and a Domain Name System (DNS) server based on the supported discovery mode.

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