公开(公告)号：US20250056244A1

公开(公告)日：2025-02-13

申请号：US18797517

申请日：2024-08-08

Applicant: Nokia Technologies Oy

Inventor： Fahad SYED MUHAMMAD ,  Tachporn SANGUANPUAK ,  Frederick VOOK ,  Amir Mehdi AHMADIAN TEHRANI ,  Dimitri GOLD ,  Andrea BONFANTE

IPC: H04W16/28 ,  H04W16/18

Abstract: Embodiments of the present disclosure relate to apparatuses, methods, devices and computer readable storage medium for communication functionality validation. In a method, a first apparatus receives, from a second apparatus, a first performance metric of a first outcome of a communication functionality based on a first set of communication parameters. The first apparatus receives, from the second apparatus, a reference performance metric of a reference outcome of the communication functionality based on a set of reference communication parameters. The first apparatus validates the communication functionality based on a threshold and a first difference between the first performance metric and the reference performance metric.

公开(公告)号：US20250047398A1

公开(公告)日：2025-02-06

申请号：US18761656

申请日：2024-07-02

Applicant: Nokia Technologies Oy

Inventor： Tachporn SANGUANPUAK ,  Fahad SYED MUHAMMAD ,  Frederick VOOK ,  Amir Mehdi AHMADIAN TEHRANI ,  Andrea BONFANTE ,  Dimitri GOLD

IPC: H04B17/373 ,  H04B17/382

Abstract: The present document provides for performing measurements for beam management. According to an aspect, a method comprises: determining a mode for beam management, based on a configuration that indicates the mode for beam management; switching to the mode for beam management; performing at least one measurement related to artificial intelligence or machine learning beam management, while operating in the mode for beam management; and transmitting the at least one measurement to a test equipment or a network.

公开(公告)号：US20240251448A1

公开(公告)日：2024-07-25

申请号：US18559629

申请日：2021-05-19

Applicant: Nokia Technologies Oy

Inventor： Jun TAN ,  Nitin MANGALVEDHE ,  Frederick VOOK ,  Qiping ZHU ,  William HILLERY

IPC: H04W74/0833 ,  H04W52/34

CPC classification number: H04W74/0833 ,  H04W52/346

Abstract: Improved techniques of include performing random access in an antenna-distributed network include introducing a new parameter, as reduced Tx power indicator, in the RAR of Msg-2 that indicates a reduced total Tx power of all antenna nodes of the antenna-distributed network. When the gNB receives a Msg-1, the gNB determines a subset of the distributed antenna nodes to which the gNB will send the RAR in the Msg-2 with the reduced total Tx power needed to transmit the Msg-2 to only those antenna nodes in the subset. The RAR includes a new parameter indicating the reduced total Tx power used to transmit the RAR to the UE. The UE then uses the value of the new parameter to estimate a pathloss for the Msg-3 and PUSCH transmission.

公开(公告)号：US20240072857A1

公开(公告)日：2024-02-29

申请号：US18259740

申请日：2021-12-10

Applicant: Nokia Technologies Oy

Inventor： Salah Eddine HAJRI ,  Frederick VOOK ,  William HILLERY

IPC: H04B7/0456 ,  H04L25/02

CPC classification number: H04B7/046 ,  H04L25/0228

Abstract: Disclose is inter alia a user equipment for a frequency division duplex, FDD, system, comprising means for: —receiving, from a network, an uplink reference signal configuration; —receiving, from the network, an indication on an uplink reference signal precoding method; —receiving, from the network, a downlink reference signal; —estimating uplink channel wideband information based on the received downlink reference signal; —transmitting, to the network, an uplink reference signal based on the received uplink reference signal configuration, the estimated uplink channel wideband information and the indicated uplink reference signal precoding method; —receiving, from the network, uplink frequency selective precoding information, the uplink frequency selective precoding information having been determined based on the uplink reference signal and the indicated uplink reference signal precoding method; and—constructing an uplink frequency selective precoder based on the estimated uplink channel wideband information and the received uplink frequency selective precoding information.

公开(公告)号：US20230361825A1

公开(公告)日：2023-11-09

申请号：US18245192

申请日：2021-09-01

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samantha CAPORAL DEL BARRIO ,  Sami HAKOLA ,  Benny VEJLGAARD ,  Johannes HARREBEK ,  Christian ROM ,  Frederick VOOK ,  Simon SVENDSEN

IPC: H04B7/06

CPC classification number: H04B7/0617 ,  H04B7/0619

Abstract: An apparatus, method and computer program product for: providing (305) at least one single-polarized radio beam in a first direction, receiving (310) feedback for modifying operation of a terminal device for maintaining a radio connection, determining (315), in response to receiving the feedback, a first radio beam and a second radio beam, wherein the first radio beam and the second radio beam are single-polarized, providing (320) the first radio beam in the first direction and the second radio beam in a second direction and determining (325), based on the feedback relating to the first radio beam and the second radio beam, a need for reconfiguration of a following transmission of the first radio beam and the second beam.

公开(公告)号：US20230283341A1

公开(公告)日：2023-09-07

申请号：US18019840

申请日：2020-08-07

Applicant: Nokia Technologies Oy

Inventor： Salah Eddine Hajri ,  Frederick VOOK ,  Rana AHMED SALEM ,  Eugene VISOTSKY ,  William HILLERY ,  Filippo TOSATO

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

CPC classification number: H04B7/0626 ,  H04B7/0639 ,  H04L5/0048 ,  H04W72/23

Abstract: A method, apparatus, and a computer-readable storage medium are provided for partial reciprocity-based adaptive port selection codebook configuration. A method, apparatus, and a computer-readable storage medium are provided for partial reciprocity- based adaptive port selection codebook configuration. In an example implementation, the method may include a user equipment receiving at least one channel state information reporting configuration from a network node, the at least one channel state information reporting configuration including precoding matrix indicator as reporting quantity and an adaptive port selection codebook configuration for the precoding matrix indicator and determining whether partial reciprocity operations for adaptive port selection precoding matrix indicator are activated, the determining based at least on information in a sounding reference signal (SRS) request field of a downlink control information, an active semi- persistent SRS, or a periodic SRS configured by higher layers.

公开(公告)号：US20190229963A1

公开(公告)日：2019-07-25

申请号：US16337533

申请日：2017-09-28

Applicant: Nokia Technologies Oy

Inventor： Timothy THOMAS ,  Frederick VOOK ,  Mark CUDAK

IPC: H04L27/26 ,  H04B7/06

Abstract: A method is provided including determining, for each of a plurality of user equipments, a null cyclic prefix length for communication in a wireless network using null cyclic prefix single-carrier modulation; and communicating with at least one of the user equipments based at least partially on the determined null cyclic prefix length of the at least one user equipment.

公开(公告)号：US20190140714A1

公开(公告)日：2019-05-09

申请号：US16001915

申请日：2018-06-06

Applicant: Nokia Technologies Oy

Inventor： Jun TAN ,  William HILLERY ,  Eugene VISOTSKY ,  Frederick VOOK ,  Nitin MANGALVEDHE

IPC: H04B7/0456 ,  H04B7/0417 ,  H04L5/00 ,  H04W72/02

CPC classification number: H04B7/0473 ,  H04B7/0404 ,  H04B7/0417 ,  H04B7/0469 ,  H04B7/0626 ,  H04B7/0695 ,  H04L5/0051 ,  H04W72/02

Abstract: Systems, methods, apparatuses, and computer program products relating to support MIMO on the UL with flexibility and enhanced performance, for example, in 5G or new radio access technology (NR).

公开(公告)号：US20180367193A1

公开(公告)日：2018-12-20

申请号：US15625512

申请日：2017-06-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jun TAN ,  Nitin MANGALVEDHE ,  Frederick VOOK ,  William HILLERY ,  Eugene VISOTSKY

IPC: H04B7/0456 ,  H04W72/04 ,  H04W16/14 ,  H04W24/10 ,  H04B7/06

Abstract: A technique includes receiving an uplink grant that indicates a size (M) of uplink resources allocated to the user device sub-band precoder indications; determining a set of uplink sub-band allocation parameters, including at least: a total number of bits (N) for sub-band precoder indications (where N remains constant for different values of M); a number of bits (m) per each of the sub-band precoder indications; and a sub-band size (J) for each of the one or more sub-bands; wherein at least one of the number of bits (m) per sub-band precoder indication and the sub-band size (J) for each of the one or more sub-bands changes or is a different value based on different sizes (M) of uplink resources; decoding each of the one or more sub-band precoder indications; and precoding, based on the one or more sub-band precoder indications, data for transmission via the one or more sub-bands.