公开(公告)号：US12279213B2

公开(公告)日：2025-04-15

申请号：US18926402

申请日：2024-10-25

Applicant: Nokia Technologies Oy

Inventor： Knud Knudsen ,  Samantha Caporal Del Barrio ,  Jan Torst Hviid ,  Morten Toft

IPC: H04W52/36 ,  H04B7/06 ,  H04B7/0413

Abstract: An apparatus may be configured to: receive, from a first network node, a first indication to activate a first set of transmission configuration indicator states associated with the first network node; receive, from the first network node, a second indication of a second network node, wherein the apparatus is configured to perform simultaneous transmission, with the first network node and the second network node; and transmit, to the first network node, a first report, wherein the first report comprises at least one indication of a presence of a power backoff value associated with a pair of transmission configuration indicator states.

公开(公告)号：US20250048278A1

公开(公告)日：2025-02-06

申请号：US18926402

申请日：2024-10-25

Applicant: Nokia Technologies Oy

Inventor： Knud Knudsen ,  Samantha CAPORAL DEL BARRIO ,  Jan Torst HVIID ,  Morten TOFT

IPC: H04W52/36 ,  H04B7/0413 ,  H04B7/06

Abstract: An apparatus may be configured to: receive, from a first network node, a first indication to activate a first set of transmission configuration indicator states associated with the first network node; receive, from the first network node, a second indication of a second network node, wherein the apparatus is configured to perform simultaneous transmission, with the first network node and the second network node; and transmit, to the first network node, a first report, wherein the first report comprises at least one indication of a presence of a power backoff value associated with a pair of transmission configuration indicator states.

公开(公告)号：US20220091276A1

公开(公告)日：2022-03-24

申请号：US17474298

申请日：2021-09-14

Applicant: Nokia Technologies Oy

Inventor： Frank Frederiksen ,  Jeroen WIGARD ,  Knud Knudsen

IPC: G01S19/25 ,  G01S19/24 ,  G01S19/29

Abstract: Apparatus and method for communication in non-terrestrial networks are disclosed. A set of Doppler shift curves for different distances to one or more satellite orbits is obtained. Measurements of satellite transmission are performed to obtain estimate of instantaneous Doppler shift of the transmission, the measurements including a timestamp. A Doppler shift curve corresponding to the measurements is calculated. A time offset on the selected curve is determined utilising the timestamps of the measurements, the time offset indicating the position of the Doppler shift of the apparatus on the curve. The Doppler shift of the satellite transmission is determined utilising the selected curve and the time offset

公开(公告)号：US20240030990A1

公开(公告)日：2024-01-25

申请号：US18223586

申请日：2023-07-19

Applicant: Nokia Technologies Oy

Inventor： Poul Olesen ,  Samantha Caporal Del Barrio ,  Stig Blucher Brink ,  Knud Knudsen

IPC: H04B7/06 ,  H04L5/00 ,  H04B1/40 ,  H04B7/08

CPC classification number: H04B7/068 ,  H04L5/0005 ,  H04B1/40 ,  H04B7/0837

Abstract: There is provided apparatus for a transmitting device, the apparatus including: a first and a second up-converter circuit; a first and a second local oscillator; a first and a second antenna, wherein the first up-converter circuit includes the first local oscillator, and the second up-converter circuit includes the second local oscillator, wherein the first and the second local oscillators are configured to generate different frequency signals from each other. Each of the first and the second up-converter circuits are configured to: obtain a first signal for transmission; increase the frequency of the first signal using the first and the second local oscillators respectively; and provide the increased frequency first signal to the first and the second antennas respectively, for transmission.

公开(公告)号：US11500111B2

公开(公告)日：2022-11-15

申请号：US17474298

申请日：2021-09-14

Applicant: Nokia Technologies Oy

Inventor： Frank Frederiksen ,  Jeroen Wigard ,  Knud Knudsen

IPC: G01S19/25 ,  G01S19/29 ,  G01S19/24

Abstract: Apparatus and method for communication in non-terrestrial networks are disclosed. A set of Doppler shift curves for different distances to one or more satellite orbits is obtained. Measurements of satellite transmission are performed to obtain estimate of instantaneous Doppler shift of the transmission, the measurements including a timestamp. A Doppler shift curve corresponding to the measurements is calculated. A time offset on the selected curve is determined utilising the timestamps of the measurements, the time offset indicating the position of the Doppler shift of the apparatus on the curve. The Doppler shift of the satellite transmission is determined utilising the selected curve and the time offset.

公开(公告)号：US20240114457A1

公开(公告)日：2024-04-04

申请号：US18477217

申请日：2023-09-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Knud Knudsen ,  Mads Lauridsen ,  Jan Torst Hviid ,  Daniela Laselva ,  Kari Juhani Hooli ,  Jussi-Pekka Koskinen

IPC: H04W52/02

CPC classification number: H04W52/0235 ,  H04W52/0216

Abstract: The present disclosure relates to a simple and power-efficient procedure that allows using wake-up signaling in inter-cell mobility scenarios. The procedure is based on configuring a Wake-Up Signal (WUS) Beacon Occasion (WBO) for each Tracking Area (TA) of a user device. A WUS beacon corresponding to each cell in the TA is transmitted once at a cell-specific time offset within the WBO. The WBO is configured together with a mapping table that maps each of the cell-specific time offsets to cell-specific information. The cell-specific information may comprise a cell ID and/or an indicator of a cell-specific frequency and/or cell-specific frequency range to be used for synchronization signal reception (e.g., Global Synchronization Channel Number (GSCN)). Each TA comprises intra-frequency cells only. By using the WBO, the user device may reduce its power consumption by avoiding switching from its sleep state to its active state when doing cell reselections in the TA.

公开(公告)号：US11632668B2

公开(公告)日：2023-04-18

申请号：US17726074

申请日：2022-04-21

Applicant: Nokia Technologies Oy

Inventor： Knud Knudsen ,  Lars Holst Christensen

IPC: H04W8/00 ,  H04W76/10 ,  H04W16/28 ,  H04W24/08 ,  H04W92/18

Abstract: A relay discovery may be performed by apparatuses acting as relay nodes sending first messages indicating existence of a relay capable node and user nodes monitoring the first messages. However, the relay nodes are configured to monitor broadcasted second messages, a second message being broadcasted by a user node that has determined it has a lack of sufficiency of link redundancy. The second message indicates a fast link discovery request for sidelink communications with service of quality requirements.

公开(公告)号：US20230091739A1

公开(公告)日：2023-03-23

申请号：US17904183

申请日：2020-02-14

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Faranaz Sabouri-Sichani ,  Frank Frederiksen ,  Knud Knudsen ,  Thomas Haaning Jacobsen

IPC: H04W72/04 ,  H04W8/24

Abstract: A method comprises causing communication with a first network using at least a part of at least one first frequency band. The communication with the first network is associated with a first identity. The method comprises causing a first message to be transmitted to a second network. The communication with the second network is associated with a second, different identity. The message comprises information indicating the at least a part of at least one first frequency band.

公开(公告)号：US20240284330A1

公开(公告)日：2024-08-22

申请号：US18171318

申请日：2023-02-17

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Stefano Paris ,  Knud Knudsen ,  Jorma Johannes Kaikkonen ,  Daniela Laselva

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W52/0229 ,  H04L5/0055 ,  H04W72/23 ,  H04L1/1812

Abstract: A technique may include detecting, by a user device, a low power-wakeup signal by a low power-wakeup receiver of the user device received from a network node; enabling a main transceiver of the user device based on the detecting the low power-wakeup signal; and transmitting, by the main transceiver of the user device to the network node, wakeup signal feedback acknowledging the detecting the low power-wakeup signal.

公开(公告)号：US20230089297A1

公开(公告)日：2023-03-23

申请号：US17904940

申请日：2021-02-19

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Knud Knudsen ,  Frank Frederiksen

IPC: H04W74/08 ,  H04W68/02 ,  H04W24/08

Abstract: A method includes determining an initial activity timing for a user device for each of a plurality of signal sources, wherein the activity timing for the user device with respect to a signal source indicates a timing of a user device activity that should be performed by the user device with respect to the signal source; and determining an adjusted activity timing for the user device for at least one of the plurality of signal sources, such that a time order of a user device activity performed by the user device for the plurality of signal sources are arranged in time for the user device based on a length of an activity period for the plurality of signal sources, wherein the activity period for a signal source includes a time period between successive user device activities for a signal source. Other example embodiments are provided.