公开(公告)号：US20240178902A1

公开(公告)日：2024-05-30

申请号：US18500475

申请日：2023-11-02

Applicant: Nokia Solutions and Networks Oy

Inventor： Andrea BEDIN ,  Paolo BARACCA ,  Karthik UPADHYA ,  Mikko Aleksi UUSITALO ,  Martti Johannes MOISIO

IPC: H04B7/06 ,  H04B7/185

CPC classification number: H04B7/06958 ,  H04B7/1855

Abstract: According to an aspect, there is provided an apparatus for performing the following. The apparatus obtains predicted Doppler spectrum information for a propagation channel between a first terminal device and one of an access node or a second terminal device calculated using a radio-aware digital twin. The predicted Doppler spectrum information includes information on one or more Doppler frequencies of a predicted Doppler spectrum resulting from reflections from one or more terminal devices capable of movement under control of the digital twin. The apparatus causes performing of measurements of one or more reference signals by a device associated with the propagation channel to a form a channel estimate. The apparatus calculates a measured Doppler spectrum based on the channel estimate and filters out the one or more Doppler frequencies from it. The apparatus adjusts a beam refinement interval of the device based on the filtered measured Doppler spectrum.

公开(公告)号：US20210001981A1

公开(公告)日：2021-01-07

申请号：US16905649

申请日：2020-06-18

Applicant: Nokia Solutions and Networks Oy

Inventor： Tero Johannes IHALAINEN ,  Zexian LI ,  Mikko Aleksi UUSITALO ,  Veli-Matti KOLMONEN ,  Martti Johannes MOISIO

IPC: B64C39/02 ,  G06N20/00 ,  G05D1/10 ,  G08G5/00

Abstract: An apparatus, method and computer program is described comprising: determining that a first mobile object requires positioning assistance based on one or more predetermined criteria, wherein the predetermined criteria includes whether one or more properties of a planned or predicted future position of the first mobile object have been identified as insufficient, or are predicted as being insufficient, for determining the position of the first mobile object with a required level of accuracy; and responsive to said determination, causing deployment of one or more movable devices (e.g. UAVs) to a target position for providing the required positioning assistance to said first mobile object.

公开(公告)号：US20240007961A1

公开(公告)日：2024-01-04

申请号：US18229264

申请日：2023-08-02

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Dani Johannes KORPI ,  Martti Johannes MOISIO ,  Karri LINDEMAN ,  Mikko Aleksi UUSITALO ,  Karthik UPADHYA

IPC: H04W52/14 ,  H04W52/22 ,  H04W52/24

CPC classification number: H04W52/146 ,  H04W52/24 ,  H04W52/225

Abstract: As solution for selection of power control parameters is presented. The solution comprises determining, from a given set of radio access network parameters, a selection of radio access network parameters which have an effect on uplink power control, and training a neural network to determine uplink power control parameters, utilising as an input the selection of radio access network parameter, and utilising the trained neural network, with as an input the selection of radio access network parameters, obtain as an output a set of initial uplink power control parameters.

公开(公告)号：US20230231644A1

公开(公告)日：2023-07-20

申请号：US18007542

申请日：2020-06-01

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Dani Johannes KORPI ,  Karthik UPADHYA ,  Martti Johannes MOISIO ,  Tero Johannes IHALAINEN ,  Mikko Aleksi UUSITALO

IPC: H04K3/00

CPC classification number: H04K3/228

Abstract: There is disclosed an apparatus. The apparatus comprises means for performing: in response to detecting a jamming signal, obtaining a sample waveform of the jamming signal; and sending information of the jamming signal to another apparatus.

公开(公告)号：US20230189160A1

公开(公告)日：2023-06-15

申请号：US18073847

申请日：2022-12-02

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Dani Johannes KORPI ,  Martti Johannes MOISIO ,  Karri LINDEMAN ,  Mikko Aleksi UUSITALO ,  Karthik UPADHYA

IPC: H04W52/14 ,  H04W52/22 ,  H04W52/24

CPC classification number: H04W52/146 ,  H04W52/225 ,  H04W52/24

Abstract: As solution for selection of power control parameters is presented. The solution comprises determining, from a given set of radio access network parameters, a selection of radio access network parameters which have an effect on uplink power control, and training a neural network to determine uplink power control parameters, utilising as an input the selection of radio access network parameter, and utilising the trained neural network, with as an input the selection of radio access network parameters, obtain as an output a set of initial uplink power control parameters.

公开(公告)号：US20220361011A1

公开(公告)日：2022-11-10

申请号：US17623538

申请日：2019-07-01

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Mikko Aleksi UUSITALO ,  Kimmo Kalervo HÄTÖNEN ,  Tero Johannes IHALAINEN ,  Dani Johannes KORPI ,  Martti Johannes MOISIO

IPC: H04W24/04 ,  H04W24/08 ,  H04W24/02

Abstract: Systems, methods, apparatuses, and computer program products for detecting mismatch in digital twin data. One method may include receiving, by a radio network control system, at least one of reliability and latency constraint communication related values from one or more sources with geolocation information. The method may further include comparing the at least one of received reliability and latency constraint communication related values to one or more threshold values of the one or more sources to determine presence of a mismatch. The method may also include sending one or more indications of the comparison of the at least one of reliability and latency constraint communication related values and the one or more threshold values to a system element for determining a need for one or more actions.