公开(公告)号：US20230413219A1

公开(公告)日：2023-12-21

申请号：US18333239

申请日：2023-06-12

Applicant: Nokia Technologies Oy

Inventor： Muhammad Ikram ASHRAF ,  Taylan SAHIN ,  Mikko SÄILY ,  Ryan KEATING ,  Diomidis MICHALOPOULOS

IPC: H04W64/00

CPC classification number: H04W64/00 ,  H04W92/18

Abstract: Disclosed is a method comprising determining one or more radio access nodes based on available location information of a target user device and at least one neighboring user device of the target user device; transmitting a sidelink information request to the one or more radio access nodes, wherein the sidelink information request indicates requesting sidelink information of the target user device and the at least one neighboring user device of the target user device; receiving the sidelink information from the one or more radio access nodes; and transmitting, to at least one of the one or more radio access nodes and/or the at least one neighboring user device, at least a part of a locality database and/or a sidelink positioning configuration for positioning the target user device, wherein the locality database and/or the sidelink positioning configuration are based at least on the sidelink information.

公开(公告)号：US20230269606A1

公开(公告)日：2023-08-24

申请号：US17997187

申请日：2021-04-21

Applicant: Nokia Technologies Oy

Inventor： Mikko SÄILY ,  Teemu Mikael VEIJALAINEN

IPC: H04W24/02 ,  H04W24/10

CPC classification number: H04W24/02 ,  H04W24/10

Abstract: A method, apparatus, and a computer-readable storage medium are provided for a machine learning (ML) model based radio resource management. In one example embodiment, the method may include a network node defining a validity area and a measurement group for at least a ML model for one or more user equipments and transmitting the validity area and the measurement group of the at least one ML model to the user equipment.

公开(公告)号：US20220299589A1

公开(公告)日：2022-09-22

申请号：US17636391

申请日：2019-08-19

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Mikko SÄILY ,  Elena VIRTEJ ,  Diomidis MICHALOPOULOS

IPC: G01S5/00 ,  H04W64/00 ,  H04W76/20 ,  H04W76/19

Abstract: In accordance with some example embodiments, a method may include transmitting, by a network entity, at least one positioning measurement configuration associated with at least one radio access network notification area to a user equipment. The method may further include receiving, by the network entity, at least one location message. The method may further include transmitting, by the network entity, at least one location message response The at least one location message response comprises at least one last known location of the user equipment transmitted to the location management entity or at least one last location-associated measurement by the user equipment transmitted to the location management entity.

公开(公告)号：US20220279395A1

公开(公告)日：2022-09-01

申请号：US17622030

申请日：2019-06-28

Applicant: Nokia Technologies OY

Inventor： Wolfgang ZIRWAS ,  Mikko SÄILY ,  Elena VIRTEJ

IPC: H04W36/00 ,  H04W74/08 ,  H04W36/08

Abstract: An example method, apparatus, and computer-readable storage medium are provided for early data transmission (EDT) random access (RA) procedure for dual connectivity or carrier aggregation. In an example implementation, the method may include receiving configuration information from a network node, initiating an early data transmission (EDT) random access (RA) procedure with one or more cells indicated in the configuration information, determining a secondary cell of the one or more cells as a preferred secondary cell, and transmitting data to the preferred secondary cell.

公开(公告)号：US20220038920A1

公开(公告)日：2022-02-03

申请号：US17373067

申请日：2021-07-12

Applicant: Nokia Technologies Oy

Inventor： Oana-Elena BARBU ,  Mikko SÄILY ,  Diomidis MICHALOPOULOS ,  Benny VEJLGAARD

IPC: H04W16/28 ,  H04W24/10 ,  H04W64/00

Abstract: Inter-alia, a method is disclosed comprising: obtaining at least two sets of sample measurements, wherein a respective set of sample measurements thereof is indicative of one or more signals that are observable by an antenna, wherein a respective set of sample measurements of the at least two sets of sample measurements is measured with a respective antenna of at least two antennas, and wherein the two antennas have a distance from one another and are comprised by or connectable to an apparatus; determining time-of-arrival, TOA, difference information indicative of a TOA difference between the at least two sets of sample measurements, wherein the TOA difference information is determined based, at least in part, on at least two sets of sample measurements, the determining comprising checking whether the TOA difference reflects said distance between the at least two antennas. Corresponding apparatus, computer program and system are further disclosed.

公开(公告)号：US20210051542A1

公开(公告)日：2021-02-18

申请号：US16967849

申请日：2018-02-06

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Tommi JOKELA ,  Mikko SÄILY ,  Ingo VIERING ,  Timo KOSKELA

IPC: H04W36/00 ,  H04W36/08 ,  H04W88/02

Abstract: Various communication systems may benefit from the appropriate handling of transitioning between connections. For example, certain wireless communication systems may benefit from appropriate handling of further access attempts in a conditional handover scenario. A method can include receiving, at a user equipment, an access configuration information element configured to describe a user equipment behavior during an access phase of a conditional handover. The method can also include, upon detecting a failed access to the target for which the access condition has triggered, attempting to access a candidate cell among suitable candidate cells that have been previously configured for conditional handover.

公开(公告)号：US20250105965A1

公开(公告)日：2025-03-27

申请号：US18897653

申请日：2024-09-26

Applicant: Nokia Technologies Oy

Inventor： Sahan Damith LIYANAARACHCHI ,  Traian ABRUDAN ,  Mario COSTA ,  Mikko SÄILY ,  Muhammad Ikram ASHRAF

IPC: H04L5/00

Abstract: According to an example aspect of the present invention, there is provided a method comprising receiving or transmitting at least one reference signal, wherein the at least one reference signal is transmitted according to a reference signal configuration, and wherein the reference signal configuration indicates a power-muting for at least one inner resource block of a plurality of resource blocks assigned in the frequency-domain to the at least one reference signal, and a power-boosting for at least two edge resource blocks of the plurality of resource blocks.

公开(公告)号：US20250055744A1

公开(公告)日：2025-02-13

申请号：US18722626

申请日：2021-12-22

Applicant: Nokia Technologies Oy

Inventor： Mikko SÄILY ,  Risto Ilari WICHMAN ,  Mehmet Cagri ILTER

IPC: H04L27/26 ,  H04L25/02 ,  H04L25/03

Abstract: An embodiment provides a method comprising: generating a digital-form time-domain signal; carrying out a modulo-based operation to an amplitude of the generated digital-form time-domain signal or to in-phase and quadrature branches of the generated digital-form time-domain signal separately, wherein a divisor of the modulo-based operation has a pre-defined value smaller than a maximum of an amplitude of the digital-form time-domain signal for limiting a peak-to-average ratio of the digital-form time-domain signal, and carrying out digital-to-analogue conversion to the digital form time-domain signal for transmission.

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

IPC: H04W72/51 ,  H04L5/00 ,  H04W64/00 ,  H04W72/40 ,  H04W88/04

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.

公开(公告)号：US20240388351A1

公开(公告)日：2024-11-21

申请号：US18688765

申请日：2022-05-05

Applicant: Nokia Technologies Oy

Inventor： Mikko SÄILY ,  Pavel BILKIS ,  Risto Ilari WICHMAN ,  Mehmet Cagri ILTER

IPC: H04B7/06 ,  H04B7/08

Abstract: This document discloses a solution for facilitated beam management procedure. According to an aspect, a method comprises in an apparatus: receiving, directly from a terminal device over a sidelink between the apparatus and the terminal device, a beam measurement report, the beam measurement report indicating at least one beam of a plurality of directive beams transmitted by an access node; using the beam measurement report to select a beam amongst the at least one beam; and communicating with the access node in communication resources of the selected beam.