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    Communication in satellite communication network
    1.
    发明授权
    Communication in satellite communication network 有权

    公开(公告)号：US12232072B2

    公开(公告)日：2025-02-18

    申请号：US18606601

    申请日：2024-03-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Lalith Kumar ,  Kailash Kumar Jha ,  Samiran Bhowmik ,  Aman Agarwal

    IPC: H04W60/04 ,  H04W48/20 ,  H04W60/06 ,  H04W84/04 ,  H04W84/06

    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). A method for handling communication in a wireless network by a user equipment (UE) is provided. The method includes receiving a non-access stratum (NAS) message indicating that the UE is not permitted to access a first public land mobile network (PLMN) over a satellite communication along with geographical indication or a timer indication from the first PLMN. Further, the method includes determining a geographical area based on the received geographical indication or a timer value based on the timer indication. Further, the method includes starting a timer with the timer value. Further, the method includes determining that the UE is not allowed to access the first PLMN in the determined geographical area or the expiry of the timer. Further, the method includes performing a PLMN selection and registration procedure on a second PLMN based on the determination.

    Method of handling control plane data in a wireless network
    2.
    发明授权
    Method of handling control plane data in a wireless network 有权

    公开(公告)号：US11438793B2

    公开(公告)日：2022-09-06

    申请号：US17061369

    申请日：2020-10-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Lalith Kumar ,  Alok Kumar Jangid ,  Kailash Kumar Jha ,  Sunghoon Kim ,  Danish Ehsan Hashmi ,  Samiran Bhowmik ,  Ramesh Chandra Vuppala

    IPC: H04W28/02 ,  H04W76/18 ,  H04W28/08 ,  H04W48/06 ,  H04W60/04 ,  H04W4/70

    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. A method of handling control plane data in a wireless network. The method comprises sending, by a user entity (UE), a non-access stratum (NAS) message along with an indication data to a mobility management (MM) core network entity. The MM core network entity processes the received NAS message and the indication data. The MM core network entity determines status of network congestion upon processing the processed NAS message. Sending, by the MM core network entity, a response to the UE based on at least one of the processed indication data and the determined network congestion.

    Method for connecting UE to DNN in public network integrated NPN and a user equipment
    5.
    发明授权
    Method for connecting UE to DNN in public network integrated NPN and a user equipment 有权

    公开(公告)号：US12192748B2

    公开(公告)日：2025-01-07

    申请号：US17851714

    申请日：2022-06-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Samiran Bhowmik ,  Kailash Kumar Jha ,  Avneesh Tiwari

    IPC: H04W36/00 ,  H04W48/18

    Abstract: A method for connecting user equipment (UE) to data network name (DNN) in public network integrated non-public network (NPN) is provided. The method includes identifying prioritized DNN and corresponding network slice, from list of prioritized DNNs and network slices, when UE (moves from first location to second location, where session management (SM) retry timer is enabled, disabling SM retry timer based on identification, evaluating user route selection policy (URSP) rule for connecting UE to prioritized DNN and corresponding network slice. Further, the disclosure relates to method receiving rejection cause when UE sends request to connect to higher priority DNN and via corresponding network slice, where SM retry timer is enabled, detecting inactivity of packet transmission for pre-determined time period, and evaluating URSP rule, where UE is connected to higher priority DNN, and corresponding network slice.

    Methods and systems for SIM management on a DSDA/DSDS device
    6.
    发明授权
    Methods and systems for SIM management on a DSDA/DSDS device 有权

    公开(公告)号：US12022565B2

    公开(公告)日：2024-06-25

    申请号：US17544267

    申请日：2021-12-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Samiran Bhowmik ,  Kailash Kumar Jha ,  Avneesh Tiwari

    IPC: H04W8/18 ,  H04W28/08 ,  H04W76/10

    CPC classification number: H04W8/183 ,  H04W28/0925 ,  H04W28/0992 ,  H04W76/10

    Abstract: Methods and systems for SIM management on a DSDA/DSDS device. Methods and systems for Subscriber Identity Module (SIM) management on a User Equipment (UE) are provided. The UE includes one of, a Dual SIM Dual Active (DSDA) UE, or a Dual SIM Dual Standby (DSDS) UE. A method disclosed herein includes selecting a SIM from dual SIM for at least one application to establish at least one Protocol Data Unit (PDU) session. The method includes selecting the SIM for the at least one application based on, at least one of, UE Route Selection Policy (URSP) rules of each SIM, Local Area Data Network (LADN) Data Network Names (DNNs) available per SIM, a current status of each SIM, and an availability of Public Network Integrated Non-Public Network (PNI-NPN) services for each SIM.

    Method and user equipment for handling communication in satellite communication network
    8.
    发明授权
    Method and user equipment for handling communication in satellite communication network 有权

    公开(公告)号：US11956749B2

    公开(公告)日：2024-04-09

    申请号：US17574080

    申请日：2022-01-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Lalith Kumar ,  Kailash Kumar Jha ,  Samiran Bhowmik ,  Aman Agarwal

    IPC: H04W84/04 ,  H04W48/20 ,  H04W60/04 ,  H04W60/06 ,  H04W84/06

    CPC classification number: H04W60/04 ,  H04W48/20 ,  H04W60/06 ,  H04W84/042 ,  H04W84/06

    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). A method for handling communication in a wireless network by a user equipment (UE) is provided. The method includes receiving a non-access stratum (NAS) message indicating that the UE is not permitted to access a first public land mobile network (PLMN) over a satellite communication along with geographical indication or a timer indication from the first PLMN. Further, the method includes determining a geographical area based on the received geographical indication or a timer value based on the timer indication. Further, the method includes starting a timer with the timer value. Further, the method includes determining that the UE is not allowed to access the first PLMN in the determined geographical area or the expiry of the timer. Further, the method includes performing a PLMN selection and registration procedure on a second PLMN based on the determination.

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