公开(公告)号：US20250088867A1

公开(公告)日：2025-03-13

申请号：US18823850

申请日：2024-09-04

Applicant: Nokia Technologies Oy

Inventor： Samantha CAPORAL DEL BARRIO ,  Paolo Baracca ,  Matha Deghel ,  Sami-Jukka Hakola

IPC: H04W16/28 ,  H04B17/309 ,  H04B17/318 ,  H04W24/10

Abstract: Described herein in at least one embodiment is a user equipment (UE), caused to: determine a first rank associated with a first beam set scheduled by one or more network nodes configured in a cell serving the UE for communication between the UE and the one or more network nodes, wherein the first beam set comprises one or more beams; report to the one or more network nodes that a second rank higher than the first rank is achievable by a second beam set, wherein the second beam set comprises one or more beams; and receive from the one or more network nodes a switching command to be scheduled on the reported second beam set instead of the first beam set.

公开(公告)号：US20240205677A1

公开(公告)日：2024-06-20

申请号：US18497180

申请日：2023-10-30

Applicant: Nokia Technologies Oy

Inventor： Oana-Elena BARBU ,  Benny Vejlgaard ,  Paolo Baracca

IPC: H04W12/12 ,  G16Y10/35 ,  G16Y40/50 ,  H04W12/06

CPC classification number: H04W12/12 ,  G16Y10/35 ,  G16Y40/50 ,  H04W12/06

Abstract: In a system, apparatus, method, and non-transitory computer readable medium related to an authentication relay procedure for passive Internet of Things (IoT) devices, a network node may be caused to receive a first transmission signal from at least one IoT device in response to a first activation signal transmitted by an activator node, determine an authentication test condition based on the received first transmission signal, and transmit a request to the activator node based on the determined authentication test condition, the request enabling the activator node to transmit a second activation signal generated based on the determined authentication test condition.

公开(公告)号：US12160385B2

公开(公告)日：2024-12-03

申请号：US17637555

申请日：2019-09-03

Applicant: Nokia Technologies Oy

Inventor： Volker Braun ,  Paolo Baracca

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/23

Abstract: A spreading sequence is determined (S301) based on a candidate of a control channel of a control resource set, the candidate comprising a sequence of control information. The sequence of control information and the determined spreading sequence are multiplied (S303), thereby obtaining a spread series of control information.

公开(公告)号：US20240305652A1

公开(公告)日：2024-09-12

申请号：US18592733

申请日：2024-03-01

Applicant: Nokia Technologies Oy

Inventor： Oana-Elena BARBU ,  Paolo Baracca ,  Benny Vejlgaard

IPC: H04L9/40 ,  G16Y30/10

CPC classification number: H04L63/1416 ,  G16Y30/10

Abstract: Example embodiments of the present disclosure relate to attacker detection in ambient IoT. An apparatus receives at least one signal which is at least associated with a trick tag signal transmitted from a terminal device. The apparatus determines a number of attackers of a tag detection session based on the at least one signal. The apparatus transmits, to a network device, attacker information at least comprising the number of attackers. In this way, the NR element is enabled to identify and report jamming activities to the network in time. Therefore, the tag detection integrity can be guaranteed.

公开(公告)号：US11431435B2

公开(公告)日：2022-08-30

申请号：US17574097

申请日：2022-01-12

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Karthik Upadhya ,  Tero Johannes Ihalainen ,  Dani Johannes Korpi ,  Martti Johannes Moisio ,  Mikko Aleksi Uusitalo ,  Paolo Baracca ,  Saeed Reza Khosravirad

IPC: H04K3/00

Abstract: This document discloses a solution for performing anti-jamming procedures. According to an aspect, a method for a terminal device comprises: receiving a first reference signal allocation from an access node, wherein the first reference signal is unique to the terminal device in a cell managed by the access node; receiving a second reference signal allocation from the access node, wherein the second reference signal is shared with at least one other terminal device in the cell; causing transmission of payload data together with the first reference signal according to a regular transmission pattern; and breaking the regular transmission pattern by transmitting dummy data together with the second reference signal in a time-frequency resource shared with the at least one other terminal device.