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公开(公告)号：US20250113329A1
公开(公告)日：2025-04-03
申请号：US18850211
申请日：2022-03-29
Applicant: Nokia Technologies Oy
Abstract: A method including transmitting, by a third user device, to one or more second user devices, a request message for requesting a handover of a sidelink positioning session established between the third user device and a first user device; receiving, by the third user device, from the one or more second user devices, one or more response messages to the request message; selecting, by the third user device, at least one second user device of the one or more second user devices; and transmitting, by the third user device, to the at least one second user device, at least one configuration for performing one or more handovers of the sidelink positioning session from the third user device to the at least one second user device for the first user device.
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公开(公告)号：US20250081102A1
公开(公告)日：2025-03-06
申请号：US18814127
申请日：2024-08-23
Applicant: Nokia Technologies Oy
Inventor： Johannes HARREBEK , Nuno Manuel KIILERICH PRATAS , Simon SVENDSEN , Benny VEJLGAARD , Oana-Elena BARBU
IPC: H04W52/02
Abstract: An apparatus comprising: means for receiving an activation signal; means for transmitting a response to the activation signal according to at least one of the following conditions: i) the response is transmitted once in response to the activation signal being received at a first power level above a first threshold; ii) the response is transmitted in response to the activation signal being received at a second power level above the first threshold and below a second threshold.
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公开(公告)号：US20250063534A1
公开(公告)日：2025-02-20
申请号：US18721709
申请日：2022-11-11
Applicant: Nokia Technologies Oy
Inventor： Oana-Elena BARBU , Nuno Manuel KIILERICH PRATAS , Benny VEJLGAARD , Johannes HARREBEK , Jan Torst HVIID , Prajwal KESHAVAMURTHY
Abstract: A solution for sidelink-assisted positioning of a terminal device. In an embodiment, a procedure in the terminal device includes transmitting, over a sidelink, a message including at least one information element requesting at least one anchor terminal device to report its location to the terminal device; receiving, over the sidelink from the at least one anchor terminal device, a location report including at least one information element indicating a location of the reporting anchor terminal device and an accuracy metric indicating accuracy of the location; determining a location estimate of the terminal device based on the accuracy metric and the location of the at least one anchor terminal device.
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公开(公告)号：US20250024393A1
公开(公告)日：2025-01-16
申请号：US18705219
申请日：2021-10-29
Applicant: Nokia Technologies Oy
Inventor： Renato Barbosa ABREU , Thomas Haaning JACOBSEN , Benny VEJLGAARD , Oana-Elena BARBU , Johannes HARREBEK , Jan Torst HVIID
IPC: H04W56/00
Abstract: The specification describes apparatus comprising means for: estimating a propagation delay of transmissions between a base station and a mobile device based on data from at least one motion sensor that is local to the mobile device; determining updated timing information based on the estimated propagation delay; and updating an internal clock of the mobile device in accordance with the updated timing information.
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公开(公告)号：US20240430744A1
公开(公告)日：2024-12-26
申请号：US18659783
申请日：2024-05-09
Applicant: Nokia Technologies Oy
Inventor： Carlos Santiago MOREJON GARCIA , Nuno Manuel KIILERICH PRATAS , Claudio ROSA , Boyan YANAKIEV , Oana-Elena BARBU
IPC: H04W28/06 , H04W72/02 , H04W72/121
Abstract: A method may include transmitting a request groupcast message to a plurality of user equipment for their respective preferred or non-preferred resources. The method may also include receiving an information message including the preferred or the non-preferred resources from each user equipment of the plurality of user equipment in response to the request groupcast message. The method may further include identifying, based on the information message, at least one resource from the preferred or non-preferred resources for selection by the plurality of user equipment. In addition, the method may include notifying, via information tethering, to each user equipment of the plurality of user equipment, the identified at least one resource that corresponds to the apparatus and to each user equipment of the plurality of user equipment.
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Patent Agency Ranking
公开(公告)号：US20240396686A1
公开(公告)日：2024-11-28
申请号：US18695990
申请日：2021-10-01
Applicant: Nokia Technologies Oy
Inventor： Oana-Elena BARBU , Benny VEJLGAARD , Johannes HARREBEK
Abstract: Certain examples of the present disclosure relate to positioning, for example positioning in New Radio, NR, spectra and NR-Unlicensed, NR-U, spectra. Certain examples provide apparatus (10) comprising means (12,13) for: receiving configuration information (4061, 4062), wherein the configuration information comprises information for configuring a transmission or a reception, by the apparatus to or from at least one node a Radio Access Network, RAN, (110, 120) of a set of Reference Signals, RSs (4091); wherein the set of RSs comprises: at least a first RS (NR RS) to be transmitted or received within a first frequency range, and at least a second RS (NR-U RS) to be transmitted or received within a second frequency range, and based at least in part on the configuration information, causing the transmission or the reception of the set of RSs to or from the at least one node of the RAN.
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公开(公告)号：US20240323897A1
公开(公告)日：2024-09-26
申请号：US18580036
申请日：2021-08-30
Applicant: Nokia Technologies Oy
Inventor： Oana-Elena BARBU , Benny VEJLGAARD , Johannes HARREBEK , Ryan KEATING
CPC classification number: H04W64/00 , G01S5/0236 , H04L5/005
Abstract: Certain examples of the present disclosure relate to an apparatus (110) comprising means for: receiving Ultra-Wideband, UWB, Reference Signal, RS, configuration information (503), wherein the UWB RS configuration information comprises information for configuring a transmission or a reception of a UWB RS 508 by the apparatus (110) to or from at least one node of a Radio Access Network, RAN 120; and based at least in part on the received UWB RS configuration information (503), causing transmission or reception of the UWB RS 508 to or from the at least one node of the RAN 120.
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公开(公告)号：US20240155554A1
公开(公告)日：2024-05-09
申请号：US18497489
申请日：2023-10-30
Applicant: Nokia Technologies Oy
Inventor： Prajwal KESHAVAMURTHY , Oana-Elena BARBU , Knud KNUDSEN
Abstract: Examples of the disclosure relate to sidelink positioning. In examples of the disclosure a UE is configured to determine Discontinuous Reception (DRX) assistance information for sidelink positioning. The DRX assistance information comprises information indicative of a DRX configuration information for one or more target UEs. The UE can then enable transmission of the DRX assistance information to one or more candidate anchor UEs.
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公开(公告)号：US20240152814A1
公开(公告)日：2024-05-09
申请号：US18500388
申请日：2023-11-02
Applicant: Nokia Technologies Oy
Inventor： Afef FEKI , Muhammad Ikram ASHRAF , Oana-Elena BARBU , Athul PRASAD
IPC: G06N20/00
CPC classification number: G06N20/00
Abstract: A method comprising: determining at a first device a requirement for a spatial distribution associated with training samples for a machine learning model, wherein the machine learning model is used in solving a positioning task; performing at least one of: transmitting, to the second device, information indicating the requirement for training the machine learning model, or training the machine learning model by using a training dataset comprising training samples satisfying the requirement.
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公开(公告)号：US20240147377A1
公开(公告)日：2024-05-02
申请号：US18385006
申请日：2023-10-30
Applicant: Nokia Technologies Oy
Inventor： Knud KNUDSEN , Benny VEJLGAARD , Jan Torst HVIID , Johannes HARREBEK , Oana-Elena BARBU
IPC: H04W52/02
CPC classification number: H04W52/0248
Abstract: Aspects and embodiments relate generally to mechanisms to support power saving in a wireless communication network and more particularly to supporting discontinuous reception of a wake-up signal receiver at an apparatus comprising a wake-up signal receiver and a main radio receiver. One aspect provides an apparatus, comprising: a main radio receiver; a wake-up signal receiver; and a timer. The wake-up signal receiver comprises: circuitry configured to receive at least a portion of a broadcast message; circuitry configured to evaluate the received portion of the broadcast message to determine a time marker; and circuitry configured to provide the time marker to the timer. The apparatus may comprise a UE and may therefore be configured to align internal time keeping with the time keeping of a network, thus allowing discontinuous reception and associated energy savings, without transmission of additional specific synchronisation messaging by a network.
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