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    Beam Failure Recovery for Serving Cell
    44.
    发明申请
    Beam Failure Recovery for Serving Cell 有权

    公开(公告)号：US20220061087A1

    公开(公告)日：2022-02-24

    申请号：US17274836

    申请日：2018-09-27

    Applicant: Nokia Technologies Oy

    Inventor： Timo KOSKELA ,  Samuli TURTINEN ,  Chunli WU ,  Benoist SEBIRE ,  Mihai ENESCU

    IPC: H04W74/04 ,  H04W24/10 ,  H04W72/14 ,  H04W72/12 ,  H04W72/04 ,  H04W72/02

    Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable mediums for beam failure recovery. The method includes detecting a beam failure on a serving cell of the terminal device, the serving cell including at least one of a primary cell and a secondary cell serving the terminal device. The method further includes in response to detecting the beam failure on the serving cell, generating a medium access control, MAC, control element, CE, the MAC CE including a field associated with the serving cell, wherein the field is set to be a predefined value indicating the beam failure. The method further includes transmitting the MAC CE to a network device associated with the serving cell.

    IMPROVED BEAM INDICATION
    45.
    发明申请
    IMPROVED BEAM INDICATION 审中-公开

    公开(公告)号：US20200350971A1

    公开(公告)日：2020-11-05

    申请号：US16763062

    申请日：2017-11-17

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Sami-Jukka HAKOLA ,  Mihai ENESCU ,  Juha Pekka KARJALAINEN

    IPC: H04B7/06 ,  H04W72/04 ,  H04W72/08 ,  H04W24/10 ,  H04L5/00 ,  H04L1/18

    Abstract: There are provided measures for improved beam indication. Such measures exemplarily comprise storing at least one beam determination entry, wherein each of said at least one beam determination entry is indicative of a respective first beam and at least one respective second beam narrower than said first beam and at least partially in quasi co-location with said first beam, receiving indicator information indicative of one of said at least one beam determination entry, and selecting, for a predetermined physical channel, a transmission beam out of said first beam and said at least one second beam of said indicated one of said at least one beam determination entry based on receiving power measurement results in relation to said first beam and said at least one second beam of said indicated one of said at least one beam determination entry.

    INDICATING SYSTEM INFORMATION MODIFICATION IN INTER-CELL OPERATION
    49.
    发明申请
    INDICATING SYSTEM INFORMATION MODIFICATION IN INTER-CELL OPERATION 有权

    公开(公告)号：US20250150943A1

    公开(公告)日：2025-05-08

    申请号：US18706857

    申请日：2022-10-10

    Applicant: Nokia Technologies Oy

    Inventor： Timo KOSKELA ,  Jorma Johannes KAIKKONEN ,  Mihai ENESCU

    IPC: H04W48/12 ,  H04W36/00 ,  H04W68/02

    Abstract: Disclosed is a method comprising receiving, by a terminal device, a message provided by a cell associated with a different physical cell identifier than a physical cell identifier of a serving cell of the terminal device, wherein the message comprises an indication related to system information modification for at least one of the serving cell or the cell associated with the different physical cell identifier; and determining, by the terminal device, based at least partly on the message, the system information modification for at least one of the serving cell or the cell associated with the different physical cell identifier.

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