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    MACHINE LEARNING MODEL EVALUATION FRAMEWORKS
    1.
    发明申请
    MACHINE LEARNING MODEL EVALUATION FRAMEWORKS 有权

    公开(公告)号：US20230095981A1

    公开(公告)日：2023-03-30

    申请号：US17946443

    申请日：2022-09-16

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Alperen GUNDOGAN ,  Saurabh KHARE ,  Anja JERICHOW

    IPC: G06N20/00

    Abstract: A method, apparatus and computer program product for providing and evaluating machine leaning models are provided. In the context of an apparatus, the apparatus comprises at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: responsive to receiving a benchmarking data request, identify user equipment capability data associated with the benchmarking data request; identify a machine learning model associated with the benchmarking data request; generate benchmarking data based at least in part on the machine learning model and the user equipment capability data; and provide the benchmarking data for use in conjunction with the machine learning model.

    PHYSICAL CELL IDENTITY COLLISION RESOLUTION FOR WIRELESS NETWORKS
    3.
    发明公开
    PHYSICAL CELL IDENTITY COLLISION RESOLUTION FOR WIRELESS NETWORKS 审中-公开

    公开(公告)号：US20240214879A1

    公开(公告)日：2024-06-27

    申请号：US18557830

    申请日：2022-04-12

    Applicant: Nokia Technologies Oy

    Inventor： Subramanya CHANDRASHEKAR ,  Ahmad AWADA ,  Halit Murat GÜRSU ,  Alperen GUNDOGAN ,  Panagiotis SPAPIS

    IPC: H04W36/00

    CPC classification number: H04W36/0058 ,  H04W36/0061

    Abstract: A method includes receiving via a serving cell that is associated with a first distributed unit of the network node, a list of conflicting physical cell identities and a request to provide an indication of whether a measured cell is intra-distributed unit or inter-distributed unit with respect to the serving cell; determining a physical cell group identifier of the serving cell; determining, by the user equipment, a physical cell group identifier of the measured cell; comparing the physical cell group identifier of the measured cell to the physical cell group identifier of the serving cell, to determine whether: the measured cell is intra-distributed unit with respect to the serving cell, or the measured cell is inter-distributed unit with respect to the serving cell; and sending a layer 1 measurement report including information indicating whether the measured cell is intra-distributed unit or inter-distributed unit with respect to the serving cell.

    DEVICE TO NETWORK RELAY
    5.
    发明公开
    DEVICE TO NETWORK RELAY 审中-公开

    公开(公告)号：US20240292296A1

    公开(公告)日：2024-08-29

    申请号：US18570911

    申请日：2021-06-17

    Applicant: Nokia Technologies Oy

    Inventor： Alperen GUNDOGAN ,  Berthold PANZNER ,  Ingo VIERING ,  Ahmad AWADA

    IPC: H04W36/00 ,  H04W36/36

    CPC classification number: H04W36/033 ,  H04W36/0061 ,  H04W36/362

    Abstract: When an apparatus, which has a direct connection to a serving cell in a wireless network and a sidelink connection to a relaying apparatus at least via which data is relayed between the apparatus and the serving cell, detects a mobility event relating to the direct connection, the apparatus determines for the mobility event a target cell in the wireless network; and causes transmitting over the sidelink connection to the relaying apparatus a control signal message to be relayed to the serving cell, the control signal message indicating at least the mobility event, the target cell and an identifier of the apparatus.

    ROBUST MOBILE TERMINAL HANDOVER
    6.
    发明公开
    ROBUST MOBILE TERMINAL HANDOVER 审中-公开

    公开(公告)号：US20240205782A1

    公开(公告)日：2024-06-20

    申请号：US18552243

    申请日：2021-03-30

    Applicant: Nokia Technologies OY

    Inventor： Halit Murat GÜRSU ,  Alperen GUNDOGAN ,  Subramanya CHANDRASHEKAR ,  Ahmad AWADA ,  Panagiotis SPAPIS ,  Ingo VIERING

    IPC: H04W36/36 ,  H04W24/10

    CPC classification number: H04W36/36 ,  H04W24/10

    Abstract: There are provided measures for robust mobile terminal handover. Such measures exemplarily comprise, at a distributed unit of an access network node, receiving, from a centralized unit of said access network node, a handover message including an indication indicative of that a handover of a terminal is to be reserved, the handover message including at least one handover related radio resource control reconfiguration corresponding to at least one handover target cell and at least one resume condition corresponding to said at least one handover target cell, inhibiting, based on said indication, forwarding of said at least one handover related radio resource control reconfiguration towards said terminal, storing each of said at least one handover related radio resource control reconfiguration, evaluating fulfillment of each of said at least one resume condition, and if, as a result of said evaluating, a first resume condition of said at least one resume condition corresponding to a first handover target cell of said at least one handover target cell is fulfilled, deciding to transmit, despite said indication indicative of that said handover of said terminal is to be reserved, a first handover related radio resource control reconfiguration of said at least one handover related radio resource control reconfiguration towards said terminal, wherein said first handover related radio resource control reconfiguration corresponds to said first handover target cell.

    LOWER LAYER RACH-LESS INTER-CELL MOBILITY
    7.
    发明申请
    LOWER LAYER RACH-LESS INTER-CELL MOBILITY 有权

    公开(公告)号：US20250106708A1

    公开(公告)日：2025-03-27

    申请号：US18713510

    申请日：2022-12-16

    Applicant: Nokia Technologies Oy

    Inventor： Ahmad AWADA ,  Srinivasan SELVAGANAPATHY ,  Subramanya CHANDRASHEKAR ,  Alperen GUNDOGAN ,  Panagiotis SPAPIS ,  Amaanat ALI

    IPC: H04W36/00 ,  H04L5/00

    Abstract: In this invention, when a serving distributed unit informs target distributed unit via a central unit about a target reference, it is proposed to use, signal index X/indices X1 . . . Xn for PDCCH transmissions or PUSCH receptions or a RACH-less handover:
    Send by a distributed unit of the serving cell towards a distributed unit of a target cell one of before, upon, or after transmission of a layer 1 serving cell change command to a user equipment, signaling comprising configuration information associated with the user equipment to perform a random access channel less handover of the user equipment to the target cell, wherein the configuration information informs the target cell about at least one target reference signal index that shall be used for at least one of at least one physical downlink control channel transmission or at least one physical uplink shared channel reception.

    UPLINK SWITCH TO SOURCE CELL IN DUAL ACTIVE PROTOCOL STACK HANDOVER
    8.
    发明申请
    UPLINK SWITCH TO SOURCE CELL IN DUAL ACTIVE PROTOCOL STACK HANDOVER 有权

    公开(公告)号：US20250048218A1

    公开(公告)日：2025-02-06

    申请号：US18292772

    申请日：2022-05-19

    Applicant: Nokia Technologies Oy

    Inventor： Panagiotis SPAPIS ,  Amad AWADA ,  Halit Murat GÜRSU ,  Samantha CAPORAL DEL BARRIO ,  Alperen GUNDOGAN

    IPC: H04W36/24 ,  H04L5/00 ,  H04W36/00 ,  H04W80/02

    Abstract: Systems, methods, apparatuses, and computer program products for uplink switch to source cell in dual active protocol stack handover. A method may include receiving a handover command. The method may also include identifying a maximum permissible exposure event at a user equipment before or after reception of the handover command. The method may further include delaying an uplink switch to a target network element from a source network element due to the maximum permissible exposure event, or switching back to the source network element. According to certain example embodiments, delaying the uplink switch may include setting an event trigger to switch to the target network element. In addition, the method may include informing the target network element about the maximum permissible exposure event, and about the delay in the uplink switch.

    MULTI-PANEL USER EQUIPMENT
    9.
    发明申请
    MULTI-PANEL USER EQUIPMENT 有权

    公开(公告)号：US20240406810A1

    公开(公告)日：2024-12-05

    申请号：US18698819

    申请日：2021-10-13

    Applicant: Nokia Technologies Oy

    Inventor： Alperen GUNDOGAN ,  Christian ROM ,  Samantha CAPORAL DEL BARRIO ,  Ingo VIERING

    IPC: H04W36/00 ,  H04W36/30

    Abstract: A multi-panel mobile apparatus may be configured to perform, periodically during a scan time, downlink quality measurements on a serving cell and on at least one neighboring cell; determine, in a first mode, a first distribution of a scan time between a plurality of antenna panels, based on measurement results of a serving antenna panel on the serving cell; determine, in a second mode, a second distribution of the scan time between a subset of the plurality of antenna panels, based on a first difference between measurement results on the serving cell and measurement results on one or more candidate target cells for a handover procedure; and determine, in a third mode, a third distribution of the scan time between a further subset of the plurality of antenna panels, based on a second difference between measurement results on the serving cell and measurement results on a target cell.

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