公开(公告)号：US20250088240A1

公开(公告)日：2025-03-13

申请号：US18294052

申请日：2021-08-05

Applicant: Nokia Technologies Oy

Inventor： Alessio MARCONE ,  Axel MUELLER ,  Salah Eddine HAJRI

IPC: H04B7/06 ,  H04B17/309 ,  H04B17/318

Abstract: Disclosed is a method comprising receiving, from a base station, in a first time slot, a first plurality of channel state information reference signal resources comprising at least two channel state information reference signal resources; and measuring a first frequency offset value per receive beam on a plurality of receive beams by utilizing two or more resources of the first plurality of channel state information reference signal resources per receive beam.

公开(公告)号：US20250055575A1

公开(公告)日：2025-02-13

申请号：US18798821

申请日：2024-08-09

Applicant: Nokia Technologies Oy

Inventor： Rachit MAHENDRA ,  Axel MUELLER ,  Christian ROM ,  Karsten PETERSEN

IPC: H04B17/00 ,  G01R29/08 ,  H04B17/24 ,  H04L25/02

Abstract: Various example embodiments relate to devices, methods, apparatuses and computer readable mediums for virtual cable calibration in over the air conformance testing. In an example embodiment, a terminal device may receive training signals from at least four probes, estimate a channel based on the received training signals, and transmit a representation of the estimated channel to a test equipment coupled to the at least four probes. The terminal device and the at least four probes are positioned in a testing chamber. The estimated channel includes an over the air, OTA, channel portion between the at least four probes and the terminal device. The representation of the estimated channel is transmitted to the test equipment for compensation of the OTA channel portion.

公开(公告)号：US20240397433A1

公开(公告)日：2024-11-28

申请号：US18688766

申请日：2022-08-17

Applicant: Nokia Technologies Oy

Inventor： Karri Markus RANTA-AHO ,  Marco MASO ,  Axel MUELLER

IPC: H04W52/14 ,  H04W52/36

Abstract: Systems, methods, apparatuses, and computer program products for selective uplink transmission power boosting for a user equipment (UE) are provided. One method may include determining, by a UE, for a given transmission or service, whether to use a first uplink transmission power or a second uplink transmission power over a radio channel bandwidth, based on obtained configuration information. The user equipment is configured to support the first uplink transmission power associated with a first power limit over the radio channel bandwidth and the second uplink transmission power associated with a second power limit over the radio channel bandwidth, and the second uplink transmission power is equal to or higher than the first uplink transmission power. The method may then include transmitting the transmission or service applying the determined first or second uplink transmission power limit.

公开(公告)号：US20240364414A1

公开(公告)日：2024-10-31

申请号：US18566375

申请日：2022-06-03

Applicant: Nokia Technologies Oy

Inventor： Kevin WANUGA ,  Anup TALUKDAR ,  Axel MUELLER ,  Toni Harri Henrikki LAHTEENSUO ,  Eugene VISOTSKY ,  Mark CUDAK ,  Kenneth GUSTAFSON

IPC: H04B7/155 ,  H04B7/06 ,  H04B7/08

CPC classification number: H04B7/15528 ,  H04B7/0695 ,  H04B7/088

Abstract: Systems, methods, apparatuses, and computer program products for beamforming repeater and/or for hybrid beamforming repeater may be provided. For example, adaptive beamforming capabilities for the access link of the repeaters and beamforming on a backhaul link to a donor node may be provided.

公开(公告)号：US20230403059A1

公开(公告)日：2023-12-14

申请号：US18246441

申请日：2021-09-30

Applicant: Nokia Technologies Oy

Inventor： Axel MUELLER ,  Salah Eddine HAJRI ,  Marco MASO ,  Filippo TOSATO ,  Luca ROSE

IPC: H04B7/06 ,  H04W24/10 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04W24/10 ,  H04L5/0053

Abstract: A method for operating a first apparatus (102) and the first apparatus (102) comprising at least one processor, at least one receiver and at least one memory including program code that, when executed by the at least one processor, cause the first apparatus (102) at least to receive at least one RRC configuration comprising a configuration of a channel state information, CSI, wideband report setting and a configuration of a CSI, subband report setting, receive at least one message (302) to trigger CSI wideband reporting and CSI subband reporting, and transmit a CSI wideband report (304) in a first slot comprising information on CSI wideband reporting and transmit a CSI subband report (306) comprising information on CSI subband reporting in a second slot based on the message (302) to trigger CSI wideband reporting and CSI subband reporting.

公开(公告)号：US20240389157A1

公开(公告)日：2024-11-21

申请号：US18686092

申请日：2021-09-03

Applicant: Nokia Technologies Oy

Inventor： Nhat-Quang NHAN ,  Cassio Barboza RIBEIRO ,  Alessio MARCONE ,  Elena PERALTA CALVO ,  Axel MUELLER ,  Marco MASO

IPC: H04W74/0833 ,  H04L5/14

Abstract: Disclosed is a method comprising transmitting, to a network element of a wireless communication network, if cross-division duplexing is supported by the network element, a random-access preamble on at least one random-access channel occasion that overlaps with one or more downlink symbols in time.

公开(公告)号：US20240381321A1

公开(公告)日：2024-11-14

申请号：US18688612

申请日：2021-09-01

Applicant: Nokia Technologies Oy

Inventor： Amir Mehdi AHMADIAN TEHRANI ,  Axel MUELLER ,  Arto LEHTI ,  Marco MASO ,  Esa Tapani TIIROLA

IPC: H04W72/02 ,  H04W56/00 ,  H04W74/00 ,  H04W76/27 ,  H04W88/04

Abstract: According to an example aspect of the present invention, there is provided a method, comprising, receiving, by a user equipment, a timing advance command from a wireless network node, wherein the timing advance command comprises a timing advance value and the user equipment is in an inactive or idle state, selecting, by the user equipment, a coverage enhancement configuration using the timing advance value and transmitting, by the user equipment, at least one message to the wireless network node using the selected coverage enhancement configuration.

公开(公告)号：US20240356604A1

公开(公告)日：2024-10-24

申请号：US18643323

申请日：2024-04-23

Applicant: Nokia Technologies Oy

Inventor： Amol DHERE ,  Karsten PETERSEN ,  Stig BLÜCHER BRINK ,  Axel MUELLER

IPC: H04B7/06 ,  H04B17/345 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04B7/0626 ,  H04B17/345 ,  H04L5/0005 ,  H04W72/23

Abstract: A network element in a wireless network sends, to a target UE, configuration of CSI RSs for use in a time-frequency resource space of a PDSCH. The configuration informs the UE to use the CSI RSs for interference parameter detection of co-scheduled UE(s) in the PDSCH. The network element transmits, toward the target UE, the CSI RSs. A target UE in a wireless network receives, from a network element, configuration of CSI RSs for use in a time-frequency resource space of a physical downlink shared channel. The configuration informs the target UE to use the CSI RSs for interference parameter detection of co-scheduled UE(s) in the PDSCH. The target UE receives, from the network element, the CSI RSs. The target UE performs the interference parameter detection using the CSI RSs.

公开(公告)号：US20240291589A1

公开(公告)日：2024-08-29

申请号：US18585811

申请日：2024-02-23

Applicant: Nokia Technologies Oy

Inventor： Amol DHERE ,  Axel MUELLER ,  Bent Henneberg RYSGAARD ,  Stig BLÜCHER BRINK ,  Karsten PETERSEN ,  Tero HENTTONEN

IPC: H04L1/00 ,  H03M13/09 ,  H04L1/1812

CPC classification number: H04L1/0061 ,  H03M13/09 ,  H04L1/1819

Abstract: An apparatus may be configured to: receive, from a network, an indication of one or more sets of ports, wherein the one or more sets of ports are grouped; receive, from the network, at least one parameter for port interference detection, wherein the at least one parameter for port interference detection comprises at least one of: a scrambled cyclic redundancy code, a number of interfered ports, a set index for a set of at least one of the one or more sets of ports, or an indication of a selected set of the one or more sets of ports; and determine the set of at least one of the one or more sets of ports based, at least partially, on the at least one parameter for port interference detection.