公开(公告)号：US20250157455A1

公开(公告)日：2025-05-15

申请号：US18838277

申请日：2023-01-30

Applicant: Nokia Technologies Oy

Inventor： Antti Johannes ERONEN

IPC: G10K15/08 ,  H04S7/00

Abstract: An apparatus for assisting spatial rendering in at least one acoustic environment, the apparatus including circuitry configured to: determine a source-listener distance; determine an attenuation parameter value, the attenuation parameter associated with the source-listener distance; determine an average attenuation parameter value associated with at least one acoustic environment; determine a compensated attenuation parameter value based on the average attenuation parameter value and the attenuation parameter value; obtain an input signal; and generate a late reverberation audio signal part by applying a reverberator to the input signal, the reverberator configured with the compensated attenuation parameter value to compensate within the reverberation level for the attenuation parameter value associated with the source-listener distance.

公开(公告)号：US12302240B2

公开(公告)日：2025-05-13

申请号：US18630022

申请日：2024-04-09

Applicant: Nokia Technologies Oy

Inventor： Olli Alanen ,  Mika Kasslin ,  Veli-Matti Kolmonen ,  Janne Marin

IPC: H04W48/20 ,  H04W48/14 ,  H04W48/16 ,  H04W74/0808 ,  H04W84/12

Abstract: According to an example aspect of the present invention, there is provided a method, comprising: transmitting an association request from a wireless device to a first access node of a wireless network for associating the wireless device to the wireless network, wherein the wireless network comprises a centralized unit and a plurality of access nodes, including the first access node, receiving an association response from the first access node for associating the wireless device to the wireless network, performing carrier sensing on a plurality of channels; selecting a second access node among the plurality of access nodes in response to obtaining a transmission opportunity for a channel of the plurality of channels, wherein the selecting is based at least partly on a record of ongoing transmission opportunities, and transmitting data from the wireless device to the second access node during the transmission opportunity.

公开(公告)号：US12302180B2

公开(公告)日：2025-05-13

申请号：US18898538

申请日：2024-09-26

Applicant: Nokia Technologies Oy

Inventor： Riikka Karoliina Dimnik ,  Timo Koskela ,  Lars Dalsgaard ,  Jani-Pekka Kainulainen ,  Sanjay Goyal

IPC: H04W36/00

Abstract: An apparatus configured to: perform candidate target cell measurements based, at least partially, on a first configuration; receive, from a network node, an indication to perform activation of at least one transmission configuration indicator state associated with at least one candidate target cell; determine a configuration for performing candidate target cell measurements in response to the indication to perform activation of the at least one transmission configuration indicator state; and use the configuration to measure a reduced set of candidate target cells indicated with the first configuration.

公开(公告)号：US12301838B2

公开(公告)日：2025-05-13

申请号：US18386430

申请日：2023-11-02

Applicant: Nokia Technologies Oy

Inventor： Miska Hannuksela

IPC: H04N19/174 ,  H04N19/172 ,  H04N19/176 ,  H04N19/513 ,  H04N19/70 ,  H04N19/597

Abstract: An apparatus includes circuitry configured to: receive a sequence of pictures; encode a picture among the sequence of pictures as one or more slices and one or more tiles, wherein a slice comprises an integer number of tiles or is included in a tile; encode, into a slice header of a slice of the one or more slices, a subpicture identifier indicative of a subpicture that comprises the slice; wherein the subpicture identifier is indicative of a subpicture position for the subpicture comprising the slice, the subpicture identifier being among one or more subpicture identifiers indicative of one or more subpicture positions for one or more subpictures comprising one or more slices; and wherein the subpicture is an independently decodable spatiotemporal unit characterized in that a sequence of collocated subpictures is decodable independently of other subpictures.

公开(公告)号：US12301740B2

公开(公告)日：2025-05-13

申请号：US17905905

申请日：2020-04-01

Applicant: Nokia Technologies Oy

Inventor： Zheng Yan

IPC: H04L29/06 ,  H04L9/00 ,  H04L9/30 ,  H04L9/32

Abstract: A method and apparatus for trust management in an integrated network, the integrated network comprising a plurality of different communication networks, each of a plurality of different communication networks comprising at least one miner node, at least one authentication node, and at least one network node. A blockchain system is constituted by miner nodes in the different communication networks. A block of a blockchain of the blockchain system comprises an identity of a previous block of the blockchain, a timestamp of generation of the block, a trust value list that contains a trust value of each of at least one network node in the plurality of different communication networks, and a hash code of trust related data that are used to evaluate trust values in the trust value list. The block can be shared within any of the different communication networks, for trust management on the at least one network node based on its trust value.

公开(公告)号：US20250151065A1

公开(公告)日：2025-05-08

申请号：US18933526

申请日：2024-10-31

Applicant: Nokia Technologies Oy

Inventor： Mads LAURIDSEN ,  Ping YUAN ,  Jing Yuan SUN

IPC: H04W72/21 ,  H04W56/00

Abstract: An example apparatus for a terminal device may include at least one processor and at least one memory storing instructions that, when executed, may cause the terminal device at least to: receive from a network device, at least one first indication indicating whether allowing the terminal device to extend an uplink transmission duration, during which uplink transmission is allowed, after expiry of a position validity duration; and perform one of the following: extending the uplink transmission duration according to the at least one first indication until receiving from the network device a second indication indicating the terminal device to stop the uplink transmission duration, or extending the uplink transmission duration according to each of received multiple first indications and stopping the uplink transmission duration when the uplink transmission duration extended according to said each of the first indications expires.

公开(公告)号：US20250151035A1

公开(公告)日：2025-05-08

申请号：US18837456

申请日：2022-02-14

Applicant: Nokia Technologies Oy

Inventor： Mads LAURIDSEN ,  Jing Yuan SUN ,  Frank FREDERIKSEN ,  Tzu-Chung HSIEH ,  Jeroen WIGARD ,  Gilsoo LEE

IPC: H04W72/0446

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for beam information reporting. In example embodiments, a first device receives from a second device a configuration of a plurality of segment durations for transmission from the first device to the second device. Further, the first device determines a segment duration of the plurality of segment durations. Moreover, the second device determines a transmission scheme based on the determined segment duration.

公开(公告)号：US20250151015A1

公开(公告)日：2025-05-08

申请号：US18933812

申请日：2024-10-31

Applicant: Nokia Technologies Oy

Inventor： Abdurrahman FOUDA ,  Hyun-Su CHA

IPC: H04W64/00 ,  G01S13/76

Abstract: A method, apparatus and computer program product are provided for aligning the reporting of timing measurements and corresponding carrier phase (CP) measurements to avoid CP measurement error due to stale timing measurement information. In the context of a method, the method includes receiving, at a user equipment (UE), a request to maintain time separation between respective timestamps of carrier phase (CP) measurements and timing measurements within a predefined timing separation threshold. The method further includes generating, at the UE, at least one DL CP measurement associated with at least one timestamp, and at least one DL timing measurement associated with at least one DL timing measurement timestamp based on the predefined timing separation threshold, wherein a timing separation between the at least one timestamp and the at least one DL timing measurement timestamp is within the predefined timing separation threshold.

公开(公告)号：US20250147753A1

公开(公告)日：2025-05-08

申请号：US18939097

申请日：2024-11-06

Applicant: Nokia Technologies Oy

Inventor： Serhan Gul ,  Homayun Afrabandpey ,  Saba Ahsan ,  Hamed Rezazadegan Tavakoli ,  Igor Danilo Diego Curcio ,  Gazi Karam Illahi

IPC: G06F8/658 ,  G06N5/04

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform executing a machine learning inference loop of a currently deployed or stored at least one machine learning model, wherein the currently deployed or stored at least one machine learning model is identified based on a manifest file received from a communication network; based on determined factors, requesting from the communication network a model update to trigger the model update for use with the currently deployed or stored at least one machine learning model; based on the request, receiving information from the communication network comprising the model update; and based on the information, performing a model update to update the currently deployed or stored at least one machine learning model. Further, receiving, based on determined factors, from a user equipment a communication to trigger a machine learning model update for use with a currently deployed or stored at least one machine learning model at the user equipment; based on the communication, determining information comprising the model update; based on the determining, sending towards the client the information comprising the model update for a model update to update the currently deployed or stored at least one machine learning model.

公开(公告)号：US12294969B2

公开(公告)日：2025-05-06

申请号：US17637660

申请日：2019-08-26

Applicant: Nokia Technologies Oy

Inventor： Ryan Keating ,  Tao Tao ,  Daejung Yoon ,  Stephan Saur ,  Wolfgang Zirwas

IPC: H04W64/00

Abstract: Embodiments of the present disclosure relate to beam selection during downlink positioning. According to embodiments of the present disclosure, the terminal devices are grouped based on their characteristics and the anchor terminal device in the group determines the best transmitting beam of the neighbor network device. The non-anchor terminal device uses the assistance information of the best transmitting beam determined by the anchor terminal device. In this way, cost for the terminal device to receive and measure the PRS during downlink positioning has been reduced.