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    METHOD AND APPARATUS FOR INFORMING CHANGES IN COVERAGE ENHANCEMENT USAGE IN A NETWORK
    11.
    发明公开
    METHOD AND APPARATUS FOR INFORMING CHANGES IN COVERAGE ENHANCEMENT USAGE IN A NETWORK 审中-公开

    公开(公告)号：US20230171619A1

    公开(公告)日：2023-06-01

    申请号：US18161724

    申请日：2023-01-30

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Mahmoud WATFA ,  Ricky Kumar KAURA

    IPC: H04W24/02 ,  H04W48/02 ,  H04W60/00 ,  H04W68/02

    CPC classification number: H04W24/02 ,  H04W48/02 ,  H04W60/00 ,  H04W68/02

    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. There is disclosed a method, for a first network entity, for informing a change in coverage enhancement usage in a network comprising the first network entity and a user equipment (UE). The method comprises, in response to determining that a restriction on the use of coverage enhancement has changed for the UE, transmitting, to the UE, a first message including an indication of the change.

    METHODS AND SYSTEM FOR TRIGGERS OF LEAVING PROCEDURE
    12.
    发明申请
    METHODS AND SYSTEM FOR TRIGGERS OF LEAVING PROCEDURE 有权

    公开(公告)号：US20220361143A1

    公开(公告)日：2022-11-10

    申请号：US17738996

    申请日：2022-05-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Lalith KUMAR ,  Mahmoud WATFA ,  Varini GUPTA

    IPC: H04W68/00 ,  H04W76/20 ,  H04W76/30

    Abstract: Methods and systems for triggers of leaving procedure methods and systems for triggers of leaving procedure. The method includes receiving, by the UE, an RRC signaling connection release from a wireless communication network. The RRC signaling connection release indicates that the UE moves to an RRC inactive state. The UE is in a multi-user services identity module (MUSIM) mode. The method includes determining, by the UE, if there is an activity over 3GPP access due to another USIM. The method includes transmitting, by the UE, a non-access stratum (NAS) message including a service request message. The method includes triggering, by the wireless communication network, a release procedure to transfer the UE to an IDLE state in response to receiving the services request message in RRC Inactive state.

    METHOD AND APPARATUS FOR RELAY OPERATION IN WIRELESS COMMUNICATION SYSTEM
    15.
    发明申请
    METHOD AND APPARATUS FOR RELAY OPERATION IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220086682A1

    公开(公告)日：2022-03-17

    申请号：US17399568

    申请日：2021-08-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Mahmoud WATFA ,  Mehrdad SHARIAT

    IPC: H04W28/02 ,  H04W76/15 ,  H04W72/08 ,  H04W72/04 ,  H04W28/24

    Abstract: A method for supporting end-to-end (e2e) Quality of Service (QoS) for uplink (UL) communication between a User Equipment (UE) and a network via a relay node, the method performed by the relay node, are provided. The method includes receiving, from the network, a downlink (DL) packet for the UE, wherein the DL packet includes a value of a first indicator of a QoS flow on a first link between the relay node and the network, and creating or updating a QoS rule, wherein the QoS rule is derived based on the value of the first indicator, and optionally wherein the created or updated QoS rule corresponds to the UE or to a QoS flow on a second link with the UE.

    NETWORK SLICE-SPECIFIC AUTHENTICATION AND AUTHORIZATION
    16.
    发明申请
    NETWORK SLICE-SPECIFIC AUTHENTICATION AND AUTHORIZATION 有权

    公开(公告)号：US20210368339A1

    公开(公告)日：2021-11-25

    申请号：US17328959

    申请日：2021-05-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Mahmoud WATFA ,  Ricky Kumar KAURA

    IPC: H04W12/06

    Abstract: There is disclosed a method for a user equipment (UE) in a wireless communication system, receiving pending network slice selection assistance information (NSSAI) including one or more single NSSAIs (S-NSSAIs), and applying the received pending NSSAI to at least one second public land mobile network (PLMN) in a registration area, wherein the UE is assigned to the registration area comprising two or more tracking areas (TAs) including at least a first set of TAs belonging to a first public land mobile network (PLMN) to which the UE is registered.

    METHOD AND APPARATUS FOR MANAGING DATA SESSION IN WIRELESS COMMUNICATION SYSTEM
    17.
    发明申请
    METHOD AND APPARATUS FOR MANAGING DATA SESSION IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20210297904A1

    公开(公告)日：2021-09-23

    申请号：US17205938

    申请日：2021-03-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Mahmoud WATFA

    IPC: H04W28/24 ,  H04W28/02 ,  H04W12/10 ,  H04W12/033

    Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method may include: receiving, from a network entity, information associated with one or more quality of service (QoS) rules; checking the information associated with the one or more QoS rules, for a QoS rule associated with a non-default QoS rule and for the QoS rule with a rule operation different from deleting the QoS rule; in case that the UE is in a narrow band (NB)-N1 mode, the QoS rule is associated with the non-default QoS rule and the rule operation is different from deleting the QoS rule, detecting the QoS rule as an error; and transmitting, to the network entity, a protocol data unit (PDU) session modification request message to delete the detected QoS rule.

    IMPROVEMENTS IN AND RELATING TO A USER EQUIPMENT, UE
    19.
    发明申请
    IMPROVEMENTS IN AND RELATING TO A USER EQUIPMENT, UE 有权

    公开(公告)号：US20250089105A1

    公开(公告)日：2025-03-13

    申请号：US18727547

    申请日：2023-02-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Mahmoud WATFA ,  Lalith KUMAR

    IPC: H04W76/10 ,  H04W76/38

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Disclosed is a method of operating a User Equipment, the UE being operable in a first mode or a second mode, and being further operable to communicate with a telecommunication network, wherein in the first mode (EPS/S1) if: the UE receives a SERVICE ACCEPT message: the UE has set a Control plane service type of a CONTROL PLANE SERVICE REQUEST message to “mobile terminating request” and an “active” flag in the Control plane service type Information Element, IE, to 0); User Plane, UP, radio bearers have not been set up; and the CONTROL PLANE SERVICE REQUEST message was sent from EMM-IDLE mode, then the UE starts a timer to guard a time during which the UE remains in connected mode; and in the second mode (5GS/N1) if: the UE sends a CONTROL PLANE SERVICE REQUEST message; the UE did not set a Control plane service type IE to “emergency services fallback”; the UE has not included an Uplink data status IE in the CONTROL PLANE SERVICE REQUEST message, or the UE has included the Uplink data status IE in the CONTROL PLANE SERVICE REQUEST message but a received SERVICE ACCEPT message indicates that no user-plane resources of any PDU sessions are to be re-established, then the UE starts a timer to guard a time during which the UE remains in connected mode.

    METHODS AND APPARATUS FOR HANDLING MUSIM PER ACCESS
    20.
    发明申请
    METHODS AND APPARATUS FOR HANDLING MUSIM PER ACCESS 有权

    公开(公告)号：US20250081159A1

    公开(公告)日：2025-03-06

    申请号：US18293105

    申请日：2022-08-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jagadeesh GANDIKOTA ,  Lalith KUMAR ,  Mahmoud WATFA

    IPC: H04W68/02 ,  H04W76/30 ,  H04W88/06

    Abstract: The disclosure relates to 5G or 6G communication system for supporting a higher data transmission rate. In an embodiment, a method includes deciding to use 3GPP access or non-3GPP access; and based on the decision, transmitting a service request message or a registration request message to an access and mobility management function (AMF) over the 3GPP access or the non-3GPP access, wherein in case that paging restriction information is not included in the service request message or the registration request message transmitted over the 3GPP access, stored paging restriction information regarding context of the UE is removed at the AMF.

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