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    Method and apparatus for handling emergency services in a wireless network
    11.
    发明授权
    Method and apparatus for handling emergency services in a wireless network 有权

    公开(公告)号：US11297680B2

    公开(公告)日：2022-04-05

    申请号：US16903092

    申请日：2020-06-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kundan Tiwari ,  Lalith Kumar

    IPC: H04W76/50 ,  H04W36/08 ,  H04W36/00 ,  H04W48/10 ,  H04W84/04

    Abstract: Methods and systems for handling emergency services in a wireless network. A method disclosed herein includes enabling at least one User Equipment (UE) supporting only Closed Access Group (CAG) cell/non-public network (NPN) to camp onto at least one non-CAG cell/public network cell to access the emergency services. The method further includes enabling the at least one UE to switch behavior of a timer from a periodic registration timer with a “Strictly Periodic Registration Timer Indication” to a normal periodic registration timer/pre-release 16 behavior for performing the emergency services.

    Method and apparatus for handling emergency services in a wireless communication system
    12.
    发明授权
    Method and apparatus for handling emergency services in a wireless communication system 有权

    公开(公告)号：US11184946B2

    公开(公告)日：2021-11-23

    申请号：US16904459

    申请日：2020-06-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kundan Tiwari ,  Lalith Kumar

    IPC: H04W76/50 ,  H04W60/02 ,  H04W52/02 ,  H04W84/04

    Abstract: Methods, apparatus, and systems for handling emergency services in a wireless network are provided. A method operating a user equipment (UE) in a wireless communication system may include receiving, from an access and mobility management function (AMF), a strictly periodic registration timer indication with a periodic registration timer value; operating a periodic registration timer in a MICO (Mobile Initiated Connection Only) mode based on the received periodic registration timer value and the strictly periodic registration timer indication; initiating at least one service in the MICO mode; and determining to disable the MICO mode and not to apply the strictly periodic registration timer indication.

    Method and user equipment for managing extended discontinuous reception (eDRX)
    15.
    发明授权
    Method and user equipment for managing extended discontinuous reception (eDRX) 有权

    公开(公告)号：US10244577B2

    公开(公告)日：2019-03-26

    申请号：US15383319

    申请日：2016-12-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Pavan Kumar Devarayanigari ,  Lalith Kumar ,  Diwakar Sharma ,  Suraj Kumar Singh

    IPC: H04W76/28 ,  H04W52/02

    Abstract: A method for managing an extended Discontinuous Reception (eDRX) in a User Equipment (UE) including determining, by the UE, as to whether an eDRX enablement avoidance criterion is met, and causing, by the UE, to stop sending a request message, which is configured to enable the eDRX, to a network entity when the eDRX enablement avoidance criterion is met. The eDRX enablement avoidance criterion may include one of a data transmission pattern, a historic eDRX usage pattern, whether a configurable retry timer is deactivated, whether a number attempts made to enable the eDRX exceeds a threshold, whether a number of attempts made to enable and disable the eDRX exceeds a threshold, whether a request accept message including an indication that eDRX is not supported, is received from the network entity, or whether an indication of no eDRX support is received from the network entity may be provided.

    Communication in satellite communication network
    18.
    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.

    Methods and systems for handling encoding of radio capability signalling information of UE using RACs
    19.
    发明授权
    Methods and systems for handling encoding of radio capability signalling information of UE using RACs 有权

    公开(公告)号：US12207357B2

    公开(公告)日：2025-01-21

    申请号：US17755709

    申请日：2020-11-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Varini Gupta ,  Anikethan Ramakrishna Vijaya Kumar ,  Lalith Kumar ,  Narendranath Durga Tangudu ,  Fasil Abdul Latheef ,  Himke Van Der Velde ,  Kundan Tiwari

    IPC: H04W8/24 ,  H04W88/18

    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.
    Methods and systems for handling encoding of radio capability information of UE using RACS. A method disclosed herein includes encoding radio capability information of a user equipment (UE) in formats of multiple radio access technologies (RATs) that have been supported by a public land mobile network (PLMN) in which the UE is registered. The method further includes assigning a radio capability identifier (RAC-ID) to the UE for signalling the radio capability information encoded in the multiple formats across the multiple RATs. The method further includes encoding the radio capability information in a specific format of the indicated RAT and assigning the RAC-ID to the UE for signalling the radio capability information and the associated encoding format.

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