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    INCREMENTAL MACHINE LEARNING MODEL DEPLOYMENT
    1.
    发明申请
    INCREMENTAL MACHINE LEARNING MODEL DEPLOYMENT 有权

    公开(公告)号：US20250147753A1

    公开(公告)日：2025-05-08

    申请号：US18939097

    申请日：2024-11-06

    Applicant: Nokia Technologies Oy

    Inventor： Serhan Gul ,  Homayun Afrabandpey ,  Saba Ahsan ,  Hamed Rezazadegan Tavakoli ,  Igor Danilo Diego Curcio ,  Gazi Karam Illahi

    IPC: G06F8/658 ,  G06N5/04

    Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform executing a machine learning inference loop of a currently deployed or stored at least one machine learning model, wherein the currently deployed or stored at least one machine learning model is identified based on a manifest file received from a communication network; based on determined factors, requesting from the communication network a model update to trigger the model update for use with the currently deployed or stored at least one machine learning model; based on the request, receiving information from the communication network comprising the model update; and based on the information, performing a model update to update the currently deployed or stored at least one machine learning model. Further, receiving, based on determined factors, from a user equipment a communication to trigger a machine learning model update for use with a currently deployed or stored at least one machine learning model at the user equipment; based on the communication, determining information comprising the model update; based on the determining, sending towards the client the information comprising the model update for a model update to update the currently deployed or stored at least one machine learning model.

    Method, an apparatus and a computer program product for video streaming
    2.
    发明授权
    Method, an apparatus and a computer program product for video streaming 有权

    公开(公告)号：US12015805B2

    公开(公告)日：2024-06-18

    申请号：US17795631

    申请日：2021-01-21

    Applicant: Nokia Technologies Oy

    Inventor： Ari Hourunranta ,  Miska Matias Hannuksela ,  Emre Baris Aksu ,  Saba Ahsan

    IPC: H04N21/218 ,  H04N21/472 ,  H04N21/81

    CPC classification number: H04N21/21805 ,  H04N21/472 ,  H04N21/816

    Abstract: The embodiments relate to a method including determining a foreground area covering a viewport of 360-degree video and one or more other areas of 360-degree video, not containing the foreground area in its entirety; concluding a first set of tile streams among available tile streams of the 360-degree video to cover the foreground area; concluding a second set of tile streams among the available tile streams of the 360-degree video, to cover the one or more other areas; and requesting transmission of a first set of portions of the first set of tile streams and a second set of portions of the second set of tile streams, wherein the portions in the first set of portions have a shorter duration that portions in the second set of portions.

    Pose Validity For XR Based Services
    5.
    发明公开
    Pose Validity For XR Based Services 审中-公开

    公开(公告)号：US20230214009A1

    公开(公告)日：2023-07-06

    申请号：US18093018

    申请日：2023-01-04

    Applicant: Nokia Technologies Oy

    Inventor： Saba Ahsan ,  Sujeet Shyamsundar Mate ,  Yu You ,  Peter Oluwanisola Fasogbon ,  Igor Danilo Diego Curcio

    IPC: G06F3/01 ,  G06F3/0346

    CPC classification number: G06F3/012 ,  G06F3/0346

    Abstract: An apparatus comprising: at least one processor; and at least one non-transitory memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: transmit a pose and interactivity stream to a server, the pose and interactivity stream comprising data based on information obtained from at least one sensor; determine a validity of the pose and interactivity stream, the validity comprising at least one criterion for which the data within the pose and interactivity stream is considered valid; signal at least one parameter that defines the validity of the pose and interactivity stream; and signal a current state of the validity of the pose and interactivity stream.

    Method, an apparatus and a computer program product for video encoding and video decoding
    6.
    发明授权
    Method, an apparatus and a computer program product for video encoding and video decoding 有权

    公开(公告)号：US12177531B2

    公开(公告)日：2024-12-24

    申请号：US17779656

    申请日：2020-11-17

    Applicant: Nokia Technologies Oy

    Inventor： Saba Ahsan ,  Igor Curcio

    IPC: H04N21/6587 ,  H04N19/597 ,  H04N21/218

    Abstract: The embodiments relate to a method including generating a bitstream defining a presentation including an omnidirectional visual media content; encoding into the bitstream a parameter to indicate viewport-control options for viewing the presentation, wherein the viewport-control options includes options controllable by a receiving device and options not-controllable by the receiving device and sending the bitstream to the receiver device; receiving one of the indicated viewport-control options from the receiver device as a response; streaming the presentation to the receiver device; when the response has included an indication on a viewport-control controllable by the receiving device, the method also includes receiving information on viewport definitions from the receiver device during streaming of the presentation and adapting the presentation accordingly; when the response has included an indication on a viewport-control not-controllable by the receiving device, the presentation is streamed to the receiver device according to the viewport-control specified in the response.

    Priority Application And Network Bits For PDU Handling
    7.
    发明公开
    Priority Application And Network Bits For PDU Handling 审中-公开

    公开(公告)号：US20240259319A1

    公开(公告)日：2024-08-01

    申请号：US18422113

    申请日：2024-01-25

    Applicant: Nokia Technologies Oy

    Inventor： Sujeet Shyamsundar Mate ,  Kashyap Kammachi Sreedhar ,  Igor Danilo Diego Curcio ,  Serhan Gul ,  Laurl Aleksi llola ,  Saba Ahsan

    IPC: H04L47/24 ,  H04L65/65

    CPC classification number: H04L47/24 ,  H04L65/65

    Abstract: An apparatus may be configured to: receive, from a first user equipment, at least one real-time transport protocol header extension configured to handle at least one protocol data unit, wherein the at least one real-time transport protocol header extension comprises, at least, one or more application controlled bits; determine whether the one or more application controlled bits are valid; and set values for one or more network controlled bits of the at least one real-time transport protocol header extension based, at least partially, on a determination of whether the one or more application controlled bits are valid, wherein the one or more application controlled bits comprise bits that do not overlap with the one or more network controlled bits.

    Network-based spatial computing for extended reality (XR) applications
    8.
    发明授权
    Network-based spatial computing for extended reality (XR) applications 有权

    公开(公告)号：US11748955B2

    公开(公告)日：2023-09-05

    申请号：US17495329

    申请日：2021-10-06

    Applicant: Nokia Technologies Oy

    Inventor： Yu You ,  Peter Fasogbon ,  Emre Aksu ,  Igor Danilo Diego Curcio ,  Saba Ahsan ,  Ville-Veikko Mattila

    IPC: G06T19/00 ,  G06F16/487 ,  H04L67/131

    CPC classification number: G06T19/006 ,  G06F16/487 ,  H04L67/131

    Abstract: Feature information is received from a client device and describes extended reality scene(s) in an extended reality (ER) environment at the client device. An ER description is formed in an ER description format corresponding to the feature information and is stored. Some of the stored ER description format is provided in a representational format upon request of the client device or other client devices viewing the one or more ER scenes and assisting the positioning of corresponding client devices in the ER environment. A client device captures environmental visual data and generates feature information, describing ER scene(s) in an extended reality environment at the client device, from the environmental visual data, and sends the generated feature information toward a server. A client device can localize itself in a 3D environment of an ER description, and generate ER anchors and objects, link them, and send them to a server.

    Network-Based Spatial Computing for Extended Reality (XR) Applications
    9.
    发明申请
    Network-Based Spatial Computing for Extended Reality (XR) Applications 有权

    公开(公告)号：US20220108534A1

    公开(公告)日：2022-04-07

    申请号：US17495329

    申请日：2021-10-06

    Applicant: Nokia Technologies Oy

    Inventor： Yu YOU ,  Peter Fasogbon ,  Emre Aksu ,  Igor Danilo Diego Curcio ,  Saba Ahsan ,  Ville-Veikko Mattila

    IPC: G06T19/00 ,  H04L29/06 ,  G06F16/487

    Abstract: Feature information is received from a client device and describes extended reality scene(s) in an extended reality (ER) environment at the client device. An ER description is formed in an ER description format corresponding to the feature information and is stored. Some of the stored ER description format is provided in a representational format upon request of the client device or other client devices viewing the one or more ER scenes and assisting the positioning of corresponding client devices in the ER environment. A client device captures environmental visual data and generates feature information, describing ER scene(s) in an extended reality environment at the client device, from the environmental visual data, and sends the generated feature information toward a server. A client device can localize itself in a 3D environment of an ER description, and generate ER anchors and objects, link them, and send them to a server.

    Pose validity for XR based services
    10.
    发明授权
    Pose validity for XR based services 有权

    公开(公告)号：US11989343B2

    公开(公告)日：2024-05-21

    申请号：US18093018

    申请日：2023-01-04

    Applicant: Nokia Technologies Oy

    Inventor： Saba Ahsan ,  Sujeet Shyamsundar Mate ,  Yu You ,  Peter Oluwanisola Fasogbon ,  Igor Danilo Diego Curcio

    IPC: G06F3/01 ,  G06F3/0346

    CPC classification number: G06F3/012 ,  G06F3/011 ,  G06F3/0346

    Abstract: An apparatus comprising: at least one processor; and at least one non-transitory memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: transmit a pose and interactivity stream to a server, the pose and interactivity stream comprising data based on information obtained from at least one sensor; determine a validity of the pose and interactivity stream, the validity comprising at least one criterion for which the data within the pose and interactivity stream is considered valid; signal at least one parameter that defines the validity of the pose and interactivity stream; and signal a current state of the validity of the pose and interactivity stream.

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