公开(公告)号：US20250168803A1

公开(公告)日：2025-05-22

申请号：US18724555

申请日：2022-12-05

Applicant: Nokia Technologies Oy

Inventor： Stepan KUCERA

IPC: H04W64/00 ,  H04L5/00 ,  H04W56/00 ,  H04W74/0833 ,  H04W76/20

Abstract: Disclosed is a method comprising transmitting, by a terminal device, to a network node providing a target cell, a request message requesting an uplink positioning reference signal configuration for uplink positioning reference signal transmission in the target cell, wherein the request message is transmitted in a radio resource control inactive state, while in a source cell; receiving, by the terminal device, from the network node, a message indicative of the uplink positioning reference signal configuration; and transmitting, by the terminal device, one or more uplink positioning reference signal transmissions based at least partly on the uplink positioning reference signal configuration.

公开(公告)号：US20250168786A1

公开(公告)日：2025-05-22

申请号：US18833178

申请日：2022-02-02

Applicant: Nokia Technologies Oy

Inventor： Rafhael MEDEIROS DE AMORIM ,  Jeroen WIGARD ,  Frank FREDERIKSEN ,  Konstantinos MANOLAKIS

IPC: H04W56/00 ,  H04W24/06 ,  H04W64/00 ,  H04W84/06

Abstract: Common delay(s) are set for a base station, the base station and a UE able to communicate via signals and to use the common delay(s) in communication. The common delay(s) correspond to delay in communication of the signals in a path from a simulated satellite to a reference point, which is a point selected between the base station and the simulated satellite. The UE is placed in a known location. Ephemeris values are set for the base station for the simulated satellite and caused to be broadcasted toward the UE. The ephemeris values represent positioning of the simulated satellite through which the signals are supposed to travel. In response to communication over the path by the UE, error is determined corresponding to at least timing at least between the UE and the reference point.

公开(公告)号：US20250168615A1

公开(公告)日：2025-05-22

申请号：US18840038

申请日：2022-03-03

Applicant: Nokia Technologies Oy

Inventor： Mohamed Amin NASSAR ,  Hannu Petri HIETALAHTI ,  Ling Yu ,  Vinh VAN PHAN

IPC: H04W8/00 ,  H04W48/20 ,  H04W76/14 ,  H04W92/18

Abstract: An apparatus, in a first user equipment, is provided which comprises at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: receiving a discovery message, wherein the discovery message includes connection information including at least one of a first connection information and a second connection information for a connection to a second user equipment via a relay user equipment, selecting the relay user equipment for the connection to the second user equipment based on the received discovery message, and establishing a direct connection with the selected relay user equipment for the connection to the second user equipment based on the connection information.

公开(公告)号：US20250168363A1

公开(公告)日：2025-05-22

申请号：US19029787

申请日：2025-01-17

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jani LAINEMA ,  Kemal UGUR

IPC: H04N19/182 ,  H04N19/105 ,  H04N19/107 ,  H04N19/11 ,  H04N19/196

Abstract: There is disclosed an apparatus, a method and a computer program for video coding. The apparatus comprises a selector configured for selecting a pixel for prediction; a projection definer configured for determining a projection of said pixel to a set of reference pixels; and a prediction definer configured for selecting one or more reference pixels from said set of reference pixels on the basis of said projection, and using said selected one or more reference pixels to obtain a prediction value for said pixel to be predicted.

公开(公告)号：US20250168008A1

公开(公告)日：2025-05-22

申请号：US18945854

申请日：2024-11-13

Applicant: Nokia Technologies Oy

Inventor： Marc VAN DEN BROECK ,  Lode HOSTE

IPC: H04L9/32

Abstract: An apparatus, method and computer program is described comprising: means for capturing a presentation (106) on a display (104a), wherein the presentation (106) includes data representative of a first hash (108); means for generating a second hash (111) from the captured presentation (122); means for reading a digital code (107) from the display (104a) or the captured presentation (122), the digital code (107) comprising the first hash (108) and a digital signature (109) associated with the first hash (108); means for comparing the first hash (108) and second hash (111); and means for sending an indication on whether the digital signature (109) is legitimate in response to the first and second hashes (108, 111) at least substantially matching.

公开(公告)号：US20250159501A1

公开(公告)日：2025-05-15

申请号：US18941851

申请日：2024-11-08

Applicant: Nokia Technologies Oy

Inventor： Jani-Pekka KAINULAINEN ,  Riikka Karoliina DIMNIK ,  Ali KARIMIDEHKORDI ,  Tero HENTTONEN ,  Lars DALSGAARD

IPC: H04W24/02 ,  H04W24/10 ,  H04W52/02

Abstract: This specification describes a terminal device comprising: means for receiving, at the terminal device from at least one base station of a telecommunications network, configuration information which is indicative of a modified configuration for a measurement validity duration pre-configured at the terminal device, wherein the measurement validity duration is for use in validating measurements of signals received from at least one cell of the telecommunications network performed by the terminal device in an idle mode or an inactive mode; and means for determining whether to follow the modified configuration for the measurement validity duration or the pre-configured measurement validity duration.

公开(公告)号：US20250159025A1

公开(公告)日：2025-05-15

申请号：US18938738

申请日：2024-11-06

Applicant: Nokia Technologies Oy

Inventor： Saurabh KHARE ,  Rainer LIEBHART ,  Alexander MILINSKI

IPC: H04L65/1069 ,  H04L65/1016

Abstract: There is provided a method performed by a home subscriber server or unified data management function, the method comprising: receiving one or more internet protocol multimedia subsystem, IMS, profiles from one or more IMS application servers, IMS ASs, each IMS profile comprising IMS AS identifying information and one or more parameters of a respective IMS AS of the one or more IMS ASs; storing the received one or more IMS profiles; receiving, from a consumer network function, a second message comprising a discovery request indicating a target network function type as IMS AS and one or more target parameters; and sending, to the consumer network function, an IMS profile comprising one or more parameters matching the one or more target parameters.

公开(公告)号：US20250158785A1

公开(公告)日：2025-05-15

申请号：US18838260

申请日：2022-02-17

Applicant: Nokia Technologies Oy

Inventor： Samantha CAPORAL DEL BARRIO ,  Sami-Jukka HAKOLA ,  Matha DEGHEL ,  Timo KOSKELA ,  Keeth Saliya Jayasinghe LADDU ,  Juha Pekka KARJALAINEN ,  Mihai ENESCU

IPC: H04L5/00 ,  H04B17/318 ,  H04W72/21

Abstract: Examples of the disclosure relate to management of Transmission Configuration Indicator (TCI) States. In examples of the disclosure a User Equipment (UE) can be arranged to receive an indication of a plurality of candidate TCI states. The plurality of candidate TCI states comprise at least one TCI state different to the TCI state with which the UE is currently configured. The UE can also be arranged to transmit an indication of a selected TCI state from the plurality of candidate TCI states where the selected TCI state is different to the TCI state with which the UE is currently configured. The indication of the selected TCI state can be transmitted to a gNB or access node. The transmission of the selected TCI state uses one of a hybrid automatic repeat request (HARQ) acknowledgement (ACK) and an ACK transmission.

公开(公告)号：US20250158726A1

公开(公告)日：2025-05-15

申请号：US18841797

申请日：2023-01-20

Applicant: Nokia Technologies Oy

Inventor： Matha DEGHEL ,  Keeth Saliya Jayasinghe LADDU ,  Mihai ENESCU

IPC: H04B17/391 ,  H04B7/06 ,  H04L5/00

Abstract: Various example embodiments relate to a solution for enhanced reference signal prediction. A user device may be configured to perform both a reference signal measurement and reference signal prediction for at least one time instance for validating the reference signal prediction.

公开(公告)号：US20250158691A1

公开(公告)日：2025-05-15

申请号：US18726343

申请日：2022-01-06

Applicant: Nokia Technologies Oy

Inventor： Timo KOSKELA ,  Lars DALSGAARD ,  Daejung YOON

IPC: H04B7/06 ,  H04L27/26 ,  H04W72/1273

Abstract: An method includes determining, by a user device, a configuration for a plurality of beam failure detection reference signal (BFD-RS) sets, and a candidate beam set associated with each of the plurality of (BFD-RS) sets; determining, by the user device, a beam failure status of the plurality of (BFD-RS) sets, including determining a beam failure for at least one of the (BFD-RS) sets; adjusting at least one of the following based on the beam failure status of the plurality of (BFD-RS) sets: a candidate beam evaluation period to evaluate candidate beams of an associated candidate beam set after a beam failure of one of the (BFD-RS) sets; a beam failure detection evaluation period for the user device to detect a failure of one of the (BFD-RS) sets; and scheduling restrictions that restrict or not restrict occasions in which the user device is required to monitor a downlink control channel.