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    BEAM GROUP REPORTING FOR MULTI-TRP OPERATION
    1.
    发明公开
    BEAM GROUP REPORTING FOR MULTI-TRP OPERATION 审中-公开

    公开(公告)号：US20240187077A1

    公开(公告)日：2024-06-06

    申请号：US18549628

    申请日：2022-03-23

    Applicant: Nokia Technologies Oy

    Inventor： Juha Pekka KARJALAINEN ,  Sami-Jukka HAKOLA ,  Frederick VOOK ,  Mihai ENESCU ,  Timo KOSKELA ,  Youngsoo YUK

    IPC: H04B7/06 ,  H04B7/08

    CPC classification number: H04B7/06952 ,  H04B7/0822 ,  H04B7/088

    Abstract: Methods and apparatus, including computer program products, are provided for beam group reporting. In some example embodiments, there may be provided a method that includes receiving, at the user equipment, configuration information to configure the user equipment to report information for beam grouping on measurements on at least one group of channel measurement resources; selecting, by the user equipment, at least one group from a plurality of groups of channel measurement resources, the selecting based on at least one rule provided by the configuration information; and reporting, to a network, information regarding the selected at least one group for the beam grouping. Related systems, methods, and articles of manufacture are also disclosed.

    APPARATUS FOR RECEIVING A MEASUREMENT
    2.
    发明申请
    APPARATUS FOR RECEIVING A MEASUREMENT 有权

    公开(公告)号：US20220394534A1

    公开(公告)日：2022-12-08

    申请号：US17776837

    申请日：2020-11-06

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Benny VEJLGAARD ,  Mark CUDAK ,  Frederick VOOK

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

    Abstract: An apparatus and a system comprising at least one power integrator, method performed by an apparatus comprising at least one power integrator and computer program product for causing an apparatus comprising at least one power integrator to perform: receiving a measure of power level of at least one radio beam detected by an antenna array comprising a plurality of antenna elements, accumulating the received measure of power level over a period of time, determining a representative output signal corresponding to the accumulated measure of received power level and providing the representative output signal to a controller.

    GROUP BASED BEAM REPORTING
    5.
    发明公开
    GROUP BASED BEAM REPORTING 审中-公开

    公开(公告)号：US20230403591A1

    公开(公告)日：2023-12-14

    申请号：US18248736

    申请日：2021-10-13

    Applicant: Nokia Technologies Oy

    Inventor： Sami-Jukka HAKOLA ,  Mihai ENESCU ,  Timo KOSKELA ,  Juha Pekka KARJALAINEN ,  Frederick VOOK

    IPC: H04W24/10 ,  H04W24/08

    CPC classification number: H04W24/10 ,  H04W24/08

    Abstract: According to an example aspect of the present disclosure, there is provided a method comprising receiving a message at a user equipment (UE) from a base station (BS) the message including a constraint threshold, receiving a message at the UE from the BS the message including a fallback beam reporting mode, performing by the UE downlink (DL) reference signal (RS) measurements, determining by the UE a difference between DL RS measurements, and in response to determining the difference between DL RS measurements is not less than the constraint threshold switch to the fallback beam reporting mode.

    APPARATUSES AND METHODS FOR NON-LINEAR PRECODING
    6.
    发明申请
    APPARATUSES AND METHODS FOR NON-LINEAR PRECODING 有权

    公开(公告)号：US20210067215A1

    公开(公告)日：2021-03-04

    申请号：US16961572

    申请日：2018-01-18

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Nuan SONG ,  Eugene VISOTSKY ,  Frederick VOOK ,  Mihai ENESCU

    IPC: H04B7/0456 ,  H04B7/06 ,  H04L5/00 ,  H04B7/0452

    Abstract: Systems, methods, apparatuses, and computer program products for non-linear precoding are provided. One method may include combining, by a network node, of linear and non-linear precoding, for example based on specific channel state information acquisition from at least one user equipment, and generating two types of demodulation reference signals for the concatenated linear and non-linear precoding. The method may include multiplexing, by the network node, the two types of demodulation reference signals with data. A first of the two types of demodulation reference signals may be linearly precoded with one linear precoding matrix from a first-stage linear precoder, and another one of the two types may be linearly precoded with both the first-stage linear precoder and a feedforward filter in a second-stage non-linear precoder from the concatenation of linear and nonlinear precoders.

    BEAM PREDICTION BY USER EQUIPMENT USING ANGLE ASSISTANCE INFORMATION
    8.
    发明公开
    BEAM PREDICTION BY USER EQUIPMENT USING ANGLE ASSISTANCE INFORMATION 审中-公开

    公开(公告)号：US20240056205A1

    公开(公告)日：2024-02-15

    申请号：US17886427

    申请日：2022-08-11

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Andrea BONFANTE ,  Qiping ZHU ,  Frederick VOOK

    IPC: H04B17/373

    CPC classification number: H04B17/373

    Abstract: Systems, methods, apparatuses, and computer program products for beam prediction by a user equipment using angle assistance information are provided. For example, a method can include receiving assistance information from a network and measuring a plurality of reference signal transmissions from the network. The method can also include predicting best beam or reference signal received power using a model at a user equipment. The assistance information and the measurements of the plurality of reference signal transmissions are input to the model. Reporting the best beam or reference signal received power as predicted to the network can also be performed.

    RADIO BEAM CONFIGURATION
    9.
    发明公开
    RADIO BEAM CONFIGURATION 审中-公开

    公开(公告)号：US20240048212A1

    公开(公告)日：2024-02-08

    申请号：US18257953

    申请日：2021-12-14

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Samantha CAPORAL DEL BARRIO ,  Benny VEJLGAARD ,  Christian ROM ,  Frederick VOOK ,  Simon SVENDSEN

    IPC: H04B7/06 ,  H04B7/0456

    CPC classification number: H04B7/0691 ,  H04B7/0456

    Abstract: An apparatus, method and computer program product for: selecting (405), based on at least one first criterion, a set of antenna elements, determining (410) a radio beam codebook comprising a plurality of radio beam configurations for the set of antenna elements, determining (415) a radiation pattern obtainable based on the radio beam codebook, determining (420), based on the obtainable radiation pattern, a radio beam configuration that fulfills a second criterion, and applying (425) the radio beam configuration to a radio beam provided by the set of antenna elements.

    Apparatus for CSI Prediction Control
    10.
    发明申请
    Apparatus for CSI Prediction Control 有权

    公开(公告)号：US20220386292A1

    公开(公告)日：2022-12-01

    申请号：US17335485

    申请日：2021-06-01

    Applicant: Nokia Technologies Oy

    Inventor： Salah Eddine HAJRI ,  Mihai ENESCU ,  Frederick VOOK

    IPC: H04W72/04 ,  H04L5/00 ,  H04W24/08 ,  H04W72/08 ,  H04B7/06

    Abstract: An apparatus includes circuitry configured to: receive a radio resource control configuration including at least one channel state information reporting configuration indicating at least one channel state information quantity for which prediction is configured or enabled; receive at least one of a downlink reference signal and/or a downlink channel for at least one of channel measurement and/or interference measurement; determine the at least one channel state information quantity or at least one channel state information prediction model, based on at least one of a downlink reference measurement, and/or a downlink channel decoding outcome, and/or the at least one channel state information reporting configuration, and/or at least one prediction window; and transmit a channel state information report in uplink control information, based on the determining.

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