公开(公告)号：US20240291623A1

公开(公告)日：2024-08-29

申请号：US18655866

申请日：2024-05-06

Applicant: Nokia Technologies OY

Inventor： Klaus Ingemann PEDERSEN ,  Benny VEJLGAARD ,  Nuno Manuel KIILERICH PRATAS ,  Oana-Elena BARBU ,  Johannes HARREBEK

IPC: H04L5/00 ,  H04L25/03 ,  H04W72/541

CPC classification number: H04L5/006 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/03261 ,  H04W72/541

Abstract: According to a first example embodiment, a method may include transmitting, by a network entity, at least one radio resource control (RRC)-based cross link interference (CLI) measurement framework object configured for at least one user equipment (UE) CLI measurement. The method may further include receiving, by the network entity, at least one reporting message. The method may further include resolving at least one inter-UE CLI problem on a semi-dynamic time scale based upon reporting rates associated with RRC measurements and/or pre-defined behavior.

公开(公告)号：US20240276447A1

公开(公告)日：2024-08-15

申请号：US18564901

申请日：2022-04-06

Applicant: Nokia Technologies Oy

Inventor： Oana-Elena BARBU ,  Diomidis MICHALOPOULOS ,  Benny VEJLGAARD

IPC: H04W64/00 ,  H04B17/318 ,  H04W76/14

CPC classification number: H04W64/006 ,  H04B17/328 ,  H04W76/14

Abstract: There is provided an apparatus, method for an apparatus, and computer program product for an apparatus for a first terminal that causes the apparatus to: receive, from a second terminal, an indication of a degree of collinearity of at least two transmission points relative to a location of the second terminal; select a subset of the at least two transmission points using the indication of a degree of collinearity; and perform a location operation using the selected subset of the at least two transmission points.

公开(公告)号：US20240204905A1

公开(公告)日：2024-06-20

申请号：US18500539

申请日：2023-11-02

Applicant: Nokia Technologies Oy

Inventor： Oana-Elena BARBU ,  Benny VEJLGAARD ,  Paolo BARACCA

IPC: H04K3/00

CPC classification number: H04K3/825 ,  H04K3/42

Abstract: In a system, apparatus, method, and non-transitory computer readable medium related to a New Radio (NR) scheme for managing eavesdroppers of Internet of Things (IoT) devices, a network node may be caused to determine a jamming signal configuration associated with at least one IoT device, the jamming signal configuration including jamming signal parameters, and transmit a jamming signal based on the jamming signal parameters, the jamming signal being transmitted at a time corresponding to a transmission by the at least one IoT device.

公开(公告)号：US20240129018A1

公开(公告)日：2024-04-18

申请号：US18484889

申请日：2023-10-11

Applicant: Nokia Technologies Oy

Inventor： Oana-Elena BARBU ,  Benny VEJLGAARD ,  Johannes HARREBEK

IPC: H04B7/145 ,  H04B1/10

CPC classification number: H04B7/145 ,  H04B1/10

Abstract: There is provided an apparatus including receiving, at a second node, a signal including contributions of at least one backscatter signal and at least one further signal, the at least one backscatter signal being transmitted by a respective at least one passive device in response to a first node transmitting a first signal to the at least one passive device; isolating the contribution of the at least one backscatter signal from the at least one further signal; and based on the contribution of the at least one backscatter signal, determining, by the second node, one or more parameters associated with the respective at least one passive device.

公开(公告)号：US20240089016A1

公开(公告)日：2024-03-14

申请号：US18263447

申请日：2022-04-14

Applicant: Nokia Technologies Oy

Inventor： Alessio MARCONE ,  Benny VEJLGAARD

IPC: H04B17/21 ,  H04W72/541

CPC classification number: H04B17/21 ,  H04W72/541

Abstract: The present subject matter relates to an apparatus configured for: receiving a request from a user equipment to transmit calibration signals, allocating a set of resources for the transmission of the calibration signals, sending a message to the user equipment, the message indicating the set of resources, performing interference cancellation for detecting data signals received in accordance with the set of resources.

公开(公告)号：US20240023051A1

公开(公告)日：2024-01-18

申请号：US18256233

申请日：2021-11-25

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Johannes HARREBEK ,  Benny VEJLGAARD ,  Ryan KEATING

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051

Abstract: According to an aspect, there is provided an apparatus for a first terminal device. The apparatus is configured to perform the following. The apparatus transmits (301) a first uplink reference signal at a first transmission time instance measured according to a local reference clock of the first terminal device. The apparatus applies (302) a frequency shift to a frequency of the local reference clock at a frequency-shift time instance measured according to the local reference clock and following the first transmission time instance. Based on the first transmission time instance, a second transmission time instance for an upcoming transmission of a second uplink reference signal, the frequency shift and the frequency-shift time instance, the apparatus calculates (303) a shift of transmission timing for the upcoming transmission. The apparatus applies (304) the shift of transmission timing to the second transmission time instance and thereafter transmits (305) the second uplink reference signal at the second time instance.

公开(公告)号：US20230328682A1

公开(公告)日：2023-10-12

申请号：US18043353

申请日：2021-08-27

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ryan KEATING ,  Oana-Elena BARBU ,  Johannes HARREBEK ,  Benny VEJLGAARD

IPC: H04W64/00 ,  H04W56/00 ,  H04L5/00 ,  H04W16/28

CPC classification number: H04W64/00 ,  H04W56/0015 ,  H04L5/0051 ,  H04W16/28

Abstract: Disclosed is a method comprising selecting a reference point associated with a position of a terminal device (302), determining a timing offset associated with one or more first antenna panels (304), wherein the timing offset is determined based at least partly on the reference point, and applying the timing offset to the one or more first antenna panels (305).

公开(公告)号：US20230299835A1

公开(公告)日：2023-09-21

申请号：US18004471

申请日：2021-06-08

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Simon SVENDSEN ,  Christian ROM ,  Johannes HARREBEK ,  Benny VEJLGAARD

IPC: H04B7/06 ,  H01Q1/52 ,  H01Q21/28 ,  H01Q1/24 ,  H04W16/28

CPC classification number: H04B7/0691 ,  H01Q1/243 ,  H01Q1/521 ,  H01Q21/28 ,  H04W16/28

Abstract: Abstract: Disclosed is a method comprising increasing an antenna isolation between a first antenna panel and a second antenna panel by adjusting a radiation pattern associated with the first antenna panel and/or with the second antenna panel (1501). A first signal is then received via the first antenna panel and a second signal is transmitted via the second antenna panel substantially simultaneously (1502).

公开(公告)号：US20230179447A1

公开(公告)日：2023-06-08

申请号：US18060919

申请日：2022-12-01

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Oana-Elena BARBU ,  Benny VEJLGAARD ,  Johannes HARREBEK ,  Ryan KEATING

IPC: H04L25/02 ,  H04W64/00

CPC classification number: H04L25/0212 ,  H04W64/003

Abstract: To increase positioning accuracy, channel characteristics are determined taking into account receive filter response and transmit filter response. For example, upon receiving assistance data for positioning an apparatus, a transmit sequence is generated using the assistance data; and a combination of the transmit sequence is generated by combining the transmit sequence. Further, a receive filter response is determined, a transmit filter response is obtained, and a combined filter response is generated using the receive filter response and the transmit filter response. Reference signals received over a channel are measured by sampling them into a plurality of time-domain samples, and the channel is estimated from the plurality of time-domain samples using the combined filter response and the combination of the transmit sequence. Then, per channel characteristics, a value of the channel characteristics based on the channel estimated is determined.

公开(公告)号：US20230132552A1

公开(公告)日：2023-05-04

申请号：US17995467

申请日：2021-03-30

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Johannes HARREBEK ,  Benny VEJLGAARD ,  Simon SVENDSEN ,  Christian ROM

IPC: H04B1/56 ,  H04B1/52

Abstract: An apparatus comprising: radio frequency paths for antenna elements of an array of antenna elements; and means for: determining which of a first group of radio frequency paths are transmission radio frequency paths to be used for transmission and which of a second group of radio frequency paths are reception radio frequency paths to be used for reception; and controlling when to use the determined transmission radio frequency paths for transmission and the determined reception radio frequency paths for reception.