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    CONFIGURATION OF BEAM FAILURE DETECTION IN CELLULAR COMMUNICATION NETWORKS
    3.
    发明公开
    CONFIGURATION OF BEAM FAILURE DETECTION IN CELLULAR COMMUNICATION NETWORKS 审中-公开

    公开(公告)号：US20240129772A1

    公开(公告)日：2024-04-18

    申请号：US18547776

    申请日：2021-04-01

    Applicant: Nokia Technologies Oy

    Inventor： Keeth Saliya Jayasinghe LADDU ,  Timo KOSKELA

    IPC: H04W24/08 ,  H04L5/00

    CPC classification number: H04W24/08 ,  H04L5/0053 ,  H04L5/0091

    Abstract: According to an example aspect of the present disclosure, there is provided a method comprising determining, by a user equipment, that the user equipment is configured or activated with at least two Transmission Configuration Indication, TCI, states for one control resource set, with at least two linked search space sets and one TCI state for each of the linked search space sets or with at least two TCI states for Physical Downlink Shared Channel, PDSCH, reception, wherein the at least two TCI states comprise a first TCI state and a second TCI state, determining, by the user equipment, that a downlink reference signal indicated by the first TCI state is to be included to a first set of Beam Failure Detection, BFD, resources and a downlink reference signal indicated by the second TCI state is to be included to a second set of BFD resources and including, by the user equipment, the downlink reference signal indicated by the first TCI state to the first set of BFD resources and the downlink reference signal indicated by the second TCI state to the second set of BFD resources.

    DEVICES, METHODS AND APPARATUSES FOR BEAM REPORTING
    4.
    发明公开
    DEVICES, METHODS AND APPARATUSES FOR BEAM REPORTING 审中-公开

    公开(公告)号：US20240098543A1

    公开(公告)日：2024-03-21

    申请号：US18457892

    申请日：2023-08-29

    Applicant: Nokia Technologies Oy

    Inventor： Keeth Saliya Jayasinghe LADDU ,  Qiping ZHU ,  Andrea BONFANTE

    IPC: H04W24/10 ,  H04W24/08

    CPC classification number: H04W24/10 ,  H04W24/08

    Abstract: Embodiments of the present disclosure disclose devices, methods and apparatuses for a beam reporting. A terminal device receives a beam reporting configuration from a network device. The beam reporting configuration indicates at least one set of beams for at least one of beam measurements or beam predictions. Each beam of at least one set of beams is associated with a cell of multiple cells which are able to be measured by the terminal device. Then, the terminal device performs a reporting of at least one beam associated with the at least one set of beams based on the beam reporting configuration. The at least one beam comprises a predicted beam which is associated to a cell of multiple cells.

    UE PANEL COMBINATION-SPECIFIC CORESET CONFIGURATION FOR CELL-FREE MASSIVE MIMO
    9.
    发明申请
    UE PANEL COMBINATION-SPECIFIC CORESET CONFIGURATION FOR CELL-FREE MASSIVE MIMO 有权

    公开(公告)号：US20220393752A1

    公开(公告)日：2022-12-08

    申请号：US17765245

    申请日：2020-09-21

    Applicant: Nokia Technologies Oy

    Inventor： Keeth Saliya Jayasinghe LADDU

    IPC: H04B7/08 ,  H04B7/0404 ,  H04B7/06 ,  H04W72/04 ,  H04B7/024

    Abstract: A method of operating a radio network element includes receiving user equipment (UE) capability information indicating panel combinations of a multi panel UE (MP-UE), each including at least one antenna panel from among a plurality of antenna panels of the MP-UE; receiving signal strength information corresponding to plurality of transmission reception points (TRPs); based on the signal strength information, determining a plurality of TRP sets corresponding to the plurality of panel combinations, respectively; and generating a plurality of control resource set (CORESET) configurations corresponding to the plurality of panel combinations, respectively, wherein, for each panel combination, the TRP set corresponding to the panel combination indicates at least one TRP from among the plurality of TRPs, and the CORESET configuration corresponding to the panel combination defines one or more CORESETs to be used by the at least one TRP to provide downlink (DL) transmissions to the MP-UE via the panel combination.

    SECURITY KEY GENERATION IN WIRELESS NETWORKS
    10.
    发明申请
    SECURITY KEY GENERATION IN WIRELESS NETWORKS 有权

    公开(公告)号：US20220338002A1

    公开(公告)日：2022-10-20

    申请号：US17766040

    申请日：2019-10-04

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Keeth Saliya Jayasinghe LADDU ,  Laddu Praneeth JAYASINGHE

    IPC: H04W12/041 ,  H04L9/08

    Abstract: According to an example aspect of the present invention, there is provided a method comprising, transmitting to a second wireless node timing information for security key adoption and information indicative of a third wireless node, transmitting to the third wireless node a message to estimate a channel between the second wireless node and the third wireless node, the message to estimate the channel comprising information indicative of the second wireless node and channel measurement resource information associated with the second wireless node, obtaining a security key generated on the basis of channel estimation information based on estimation of the channel by the third wireless node, and applying the security key for encrypted data transmission between the first wireless node and the second wireless node.

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