公开(公告)号：US20220264481A1

公开(公告)日：2022-08-18

申请号：US17621797

申请日：2019-06-28

Applicant: Nokia Technologies Oy

Inventor： Samantha CAPORAL DEL BARRIO ,  Simon SVENDSEN ,  Nuno Manuel KIILERICH PRATAS ,  Karri Markus RANTA-AHO ,  Sari Kaarina NIELSEN ,  Benny VEJLGAARD

IPC: H04W52/36 ,  H04W52/14

Abstract: Various example embodiments provide a system for mitigating effects of a power back-off due to exposure of user's body to transmitted power. A user equipment (UE) may determine triggering of a power exposure event, for example a body of a user coming close enough to trigger a maximum permissible exposure (MPE) limit. The UE may then send an emergency signal including an indication of the triggered power exposure event to a base station. Various beneficial options for rapidly providing the emergency signal are disclosed. The UE and the base station may enter an emergency mode, where the UE may provide further information on its power back-off conditions. Based on the information received from the UE, the base station may determine to perform adaptation of the radio link to avoid radio link failure. Apparatuses, methods, and computer programs are disclosed.

公开(公告)号：US20220232524A1

公开(公告)日：2022-07-21

申请号：US17627712

申请日：2019-08-15

Applicant: Nokia Technologies Oy

Inventor： Jorma KAIKKONEN ,  Kari PAJUKOSKI ,  Benny VEJLGAARD ,  Marco MASO

IPC: H04W72/02 ,  H04W72/04 ,  H04L5/00

Abstract: There is provided determining one or more resources on a wireless medium of a wireless communication system for a radar allocation; and transmitting resource allocation information indicating the radar allocation.

公开(公告)号：US20220124668A1

公开(公告)日：2022-04-21

申请号：US17495189

申请日：2021-10-06

Applicant: Nokia Technologies Oy

Inventor： Oana-Elena BARBU ,  Benny VEJLGAARD ,  Simon SVENDSEN

IPC: H04W64/00

Abstract: An arrangement for determining a location of a base station by user equipment uses measurements of reference signals of a base station from different user equipment positions. The measurement results are preprocessed and then provided to a machine learning entity. The machine learning entity estimates the location of the base station and provides the estimated location for use in other functionality of the user equipment.

公开(公告)号：US20210266023A1

公开(公告)日：2021-08-26

申请号：US17179534

申请日：2021-02-19

Applicant: Nokia Technologies Oy

Inventor： Benny VEJLGAARD ,  Simon SVENDSEN ,  Johannes HARREBEK ,  Christian ROM ,  Samantha CAPORAL DEL BARRIO

IPC: H04B1/10 ,  H04B1/00

Abstract: Apparatus for receiving radio frequency, RF, signals, comprising at least two antenna panels, wherein each of the at least two antenna panels is configured to provide a respective received signal with an associated frequency spectrum, wherein the apparatus is configured to apply a frequency shift to at least one of the received signals such that center frequencies of at least two adjacent frequency spectra comprise a predetermined frequency distance from each other.

公开(公告)号：US20200313837A1

公开(公告)日：2020-10-01

申请号：US16818670

申请日：2020-03-13

Applicant: Nokia Technologies Oy

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

IPC: H04L5/14 ,  H04W72/08 ,  H04W72/04 ,  H04W76/27

Abstract: A method for a user equipment includes determining full duplex capability and metric thresholds during cell search or attachment to a base station and reporting these to the base station; when in an RRC-connected state, dynamically sending reports of the metric conditions to the base station; and receiving instructions, based on the reports of the metric conditions, to communicate with the base station in one of a full duplex mode and a time division duplex mode. A method for a base station includes receiving a full duplex capability and metric thresholds from a user equipment; when in an RRC-connected state, initially scheduling the user equipment for communications in a time division duplex mode; receiving reports of metric conditions dynamically from the user equipment; and sending instructions, based on the reports, to the user equipment to communicate in one of a full duplex mode and a time division duplex mode.

公开(公告)号：US20200267738A1

公开(公告)日：2020-08-20

申请号：US16780485

申请日：2020-02-03

Applicant: Nokia Technologies Oy

Inventor： Oana-Elena BARBU ,  Klaus Ingemann PEDERSEN ,  Benny VEJLGAARD ,  Johannes HARREBEK ,  Youngsoo YUK

IPC: H04W72/08 ,  H04L5/00 ,  H04W24/10 ,  H04W76/11 ,  H04W64/00 ,  H04W4/029

Abstract: According to an example aspect of the present invention, there is provided a method, comprising: receiving, by a first base station, an information element comprising information for identifying location of a first device with respect to the first base station; sending a request to a second base station, the request comprising location information on the basis of the received information element; receiving, in response to the request, an identifier of at least one further device; and transmitting, the identifier of the at least one further device to the first device for interference measurements.

公开(公告)号：US20250132601A1

公开(公告)日：2025-04-24

申请号：US18915019

申请日：2024-10-14

Applicant: Nokia Technologies Oy

Inventor： Simon SVENDSEN ,  Johannes HARREBEK ,  Nuno Manuel KIILERICH PRATAS ,  Oana-Elena BARBU ,  Benny VEJLGAARD

IPC: H02J50/00 ,  H02J50/27 ,  H02J50/40

Abstract: An apparatus comprising: energy harvesting circuitry; backscatter modulation circuitry powered at least partially using energy provided by the energy harvesting circuitry; a first antenna element coupled via a first feed to the backscatter modulation circuitry; and a second antenna element coupled via a second feed to the energy harvesting circuitry, wherein the apparatus is configured to receive radio signals simultaneously, at the same frequency, at the backscatter modulation circuitry via the first antenna element and at the energy harvesting circuitry via the second antenna element.

公开(公告)号：US20250080202A1

公开(公告)日：2025-03-06

申请号：US18812244

申请日：2024-08-22

Applicant: Nokia Technologies Oy

Inventor： Oana-Elena BARBU ,  Boyan YANAKIEV ,  Nuno Manuel KIILERICH PRATAS ,  Benny VEJLGAARD

IPC: H04B7/145

Abstract: A method, apparatus and computer program are described comprising: receiving, at a first device, configuration information from a control unit, wherein the configuration information comprises a configured state of the first device and a duration for serving as one of a plurality of peer devices; setting the state of the first device to the configured state in response to reception of configuration information from said control unit; monitoring one or more triggers; controlling a change in the state of the first device in response to activation of one or more monitored triggers; and communicating any change of state of the first device to one or more of said peer devices.

公开(公告)号：US20250048328A1

公开(公告)日：2025-02-06

申请号：US18717366

申请日：2022-12-19

Applicant: Nokia Technologies OY

Inventor： Nuno Manuel KIILERICH PRATAS ,  Prajwal KESHAVAMURTHY ,  Oana-Elena BARBU ,  Benny VEJLGAARD ,  Johannes HARREBEK ,  Jan Torst HVIID

IPC: H04W64/00 ,  H04W72/25

Abstract: An apparatus, comprising: at least one processor; and at least one memory comprising computer program instructions, wherein the at least one memory and the computer program instructions are configured to, with the at least one processor, cause the apparatus at least to perform: sending (1a, 1b.i, 1.b.ii), to an anchor user equipment, a sidelink positioning request in a channel, wherein the sidelink positioning request comprises a first pay load: receiving (2. a, 2.b.i, 2.b.ii, 3), from the anchor user equipment, a sidelink positioning response, wherein the sidelink positioning response is sent according to the pay load of the sidelink positioning request, wherein the sidelink positioning response comprises a second pay load; and determining (4) a position of the apparatus based on the second payload

公开(公告)号：US20240292260A1

公开(公告)日：2024-08-29

申请号：US18584980

申请日：2024-02-22

Applicant: Nokia Technologies Oy

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

IPC: H04W24/10 ,  H04L5/00 ,  H04W28/06 ,  H04W76/10

CPC classification number: H04W24/10 ,  H04L5/0048 ,  H04W28/06 ,  H04W76/10

Abstract: Systems, methods, apparatuses, and computer program products for providing an NR protocol for UE-based tag detection that reduces the interference to other ongoing NR traffic while minimizing the gNB coordination overhead. One method may include receiving (402a) a conditional activation configuration from a network entity configured to activate an ambient device; transmitting (407) an activation signal to the ambient device according to at least one activation rule comprised in the activation configuration on at least one candidate resource that satisfying at least one measurement test condition; and reporting (408) to the network entity at least one resource index that satisfies the at least one measurement test condition and at least one activation rule.