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公开(公告)号：US20250053870A1
公开(公告)日：2025-02-13
申请号：US18788494
申请日：2024-07-30
Applicant: Nokia Technologies Oy
IPC: G06N20/00
Abstract: Systems, methods, apparatuses, and computer program products for a switching machine learning functionality based on resource availability. A method may include executing a machine learning functionality, feature, or model at a first network element. The method may also include monitoring a machine learning resource at the first network element that impacts performance of the machine learning functionality, feature, or model. The method may further include indicating, to a second network element based on the monitoring, a machine learning-related resource availability impacting performance of the machine learning functionality, feature, or model. In addition, the method may include receiving, from a third network element, a configuration for an action to be executed by the first network element based on the machine learning-related resource availability impacting performance of the machine learning functionality, feature, or model. Further, the method may include executing the action.
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公开(公告)号：US20250048320A1
公开(公告)日：2025-02-06
申请号：US18792657
申请日：2024-08-02
Applicant: Nokia Technologies Oy
Inventor： Anastasios KAKKAVAS , Stepan KUCERA , Diomidis MICHALOPOULOS , Taylan SAHIN , Prajwal KESHAVAMURTHY
Abstract: Example embodiments of the present disclosure are directed to anchor selection in sidelink positioning. A method comprises: monitoring, at a first apparatus, proximity of the first apparatus with respect to at least one apparatus during a sidelink positioning session; and in accordance with a determination that proximity of the first apparatus with respect to a second apparatus satisfies an event detection condition, transmitting an event detection indication to at least one third apparatus which performs an action related to anchor devices for use in the sidelink positioning session.
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公开(公告)号：US20240406931A1
公开(公告)日：2024-12-05
申请号：US18691233
申请日：2021-09-17
Applicant: Nokia Technologies Oy
Inventor： Taylan SAHIN , Mikko SÄILY , Diomidis MICHALOPOULOS
IPC: H04W64/00
Abstract: According to an example aspect of the present invention, there is provided an apparatus, such as a user equipment, configured to receive from a wireless network node, or determine autonomously, a sidelink positioning reference signal configuration comprising a constraint set, the constraint set comprising at least one constraint, each of the at least one constraint being based on at least one of: a location of the apparatus, a time instant, a time duration, a radio measurement, a physical characteristic of surroundings of the apparatus, a state of motion of the apparatus and a connection status of the apparatus to a network, determine whether at least one constraint in the constraint set is satisfied, and responsive to the at least one constraint in the constraint set being satisfied, transmit to a mobile device a first sidelink positioning reference signal and/or receive a second sidelink positioning reference signal from the mobile device.
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公开(公告)号：US20240129981A1
公开(公告)日：2024-04-18
申请号：US18485815
申请日：2023-10-12
Applicant: Nokia Technologies Oy
Inventor： Berthold PANZNER , Prajwal KESHAVAMURTHY , Stepan KUCERA , Taylan SAHIN
Abstract: Triangular inter-user equipment coordination for new radio sidelink communications is provided. An exemplary apparatus may include at least one processor, and at least one memory. The memory stores instructions that, when executed by the processor, may cause the apparatus at least to receive, from a first device, a request of inter-user equipment coordination. The apparatus may also be caused to determine at least one second device to which to forward the request. The apparatus may also be caused to modify the request and forward the modified request to the at least one second device for the second device to provide a response to the request to the first device. The request may be modified by an indication related to the forwarding to the at least one second device.
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15.发明公开公开(公告)号：US20240057022A1
公开(公告)日：2024-02-15
申请号：US18446951
申请日：2023-08-09
Applicant: Nokia Technologies Oy
Inventor： Muhammad Ikram ASHRAF , Teemu Mikael VEIJALAINEN , Mikko SÄILY , Oana-Elena BARBU , Taylan SAHIN , Afef FEKI , Athul PRASAD
CPC classification number: H04W64/003 , H04W28/0226 , H04W28/0231
Abstract: A method may include receiving, by a first user device from a network node or a second user device, 1) a positioning measurement report including at least one positioning measurement measured by a reference device, and 2) reference positioning-related information to be used for testing and/or validating a machine learning model; determining estimated positioning-related information as outputs of the machine learning model based on at least a portion of the positioning measurement report as inputs to the machine learning model; determining a performance indication of the machine learning model based on the reference positioning-related information and the estimated positioning-related information, wherein the performance indication indicates a performance or accuracy of the machine learning model; and performing, by the first user device, an action based on the performance indication.
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Patent Agency Ranking
公开(公告)号：US20250056481A1
公开(公告)日：2025-02-13
申请号：US18796034
申请日：2024-08-06
Applicant: Nokia Technologies Oy
Inventor： Prajwal KESHAVAMURTHY , Hyun-Su CHA , Taylan SAHIN
IPC: H04W64/00
Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage medium for synchronization reference alignment. In a method, a server device obtains first information indicating at least one of: a role of a device of at least one device during positioning of a target device based on at least sidelink positioning reference signals, or quality of a plurality of links between the device of the at least one device and a plurality of positioning anchor devices for the positioning of the target device. Based on at least the first information, the server device determines a common synchronization reference source for synchronization of at least one of the plurality of positioning anchor devices.
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公开(公告)号：US20250056476A1
公开(公告)日：2025-02-13
申请号：US18792469
申请日：2024-08-01
Applicant: Nokia Technologies Oy
Inventor： Stepan KUCERA , Diomidis MICHALOPOULOS , Prajwal KESHAVAMURTHY , Taylan SAHIN
Abstract: An apparatus configured to: obtain at least one positioning reference signal measurement, wherein the at least one positioning reference signal measurement comprises at least one of: a positioning reference signal measurement from a session-less positioning process, a positioning reference signal measurement from a past positioning process, or a positioning reference signal measurement from a parallel positioning process; and determine one of: the at least one obtained positioning reference signal measurement, or an indication of the at least one obtained positioning reference signal measurement for use in a positioning process for the apparatus.
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公开(公告)号：US20250056394A1
公开(公告)日：2025-02-13
申请号：US18774549
申请日：2024-07-16
Applicant: Nokia Technologies Oy
Inventor： Prajwal KESHAVAMURTHY , Taylan SAHIN , Diomidis MICHALOPOULOS , Endrit DOSTI
Abstract: Methods, apparatuses, and computer program products provide means for functionality selection assistance to determine selection of a preferred functionality for an Artificial Intelligence/Machine Learning model feature. An example method includes: receiving a request for supported functionalities from a network node; identifying the supported functionalities; determining functionality selection assistance information; and providing an indication of the supported functionalities and the functionality selection assistance information to the network node. A method can optionally include receiving an indication of a selected functionality of the supported functionalities based, at least in part, on the functionality selection assistance information; and employing the selected functionality to support a feature.
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公开(公告)号：US20250031179A1
公开(公告)日：2025-01-23
申请号：US18776616
申请日：2024-07-18
Applicant: Nokia Technologies Oy
Inventor： Prajwal KESHAVAMURTHY , Diomidis MICHALOPOULOS , Taylan SAHIN , Anastasios KAKKAVAS , Stepan KUCERA
Abstract: The present disclosure relates to reference signal transmission alignment. In particular, a target device determines whether a reference signal transmission alignment is needed among a set of anchor devices. If the reference signal transmission alignment is needed, an anchor device receives a request for the reference signal transmission alignment. The anchor device determines a transmission time window based on the request and transmits a reference signal as per the transmission time window. In this way, it can mitigate an impact of synchronization timing reference change at the target device in measurement. Consequently, the solution allows for high accuracy measurements and hence enables high accuracy sidelink positioning.
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公开(公告)号：US20250008537A1
公开(公告)日：2025-01-02
申请号：US18703910
申请日：2021-10-25
Applicant: Nokia Technologies Oy
Inventor： Taylan SAHIN , Mikko SÄILY , Rudraksh SHRIVASTAVA
Abstract: A method includes controlling transmitting by a target user node to be positioned to one or more other user nodes, a request: controlling receiving, by the target user node from one or more of the other user nodes, sidelink positioning capability information of the user node indicating one or more sidelink positioning capabilities of the other user node: determining, by the target user node based on the sidelink positioning capability information received from the one or more other user nodes, a sidelink positioning configuration for a sidelink positioning session to determine a position estimate of the target user node: controlling transmitting, via a sidelink channel, by the target user node to at least the one or more other user nodes that provided their sidelink positioning capability information, information indicating the sidelink positioning configuration for the sidelink positioning session; and controlling receiving a position estimate of the target user node.
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