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    Managing multiple antenna panels for user equipment within wireless networks
    2.
    发明授权
    Managing multiple antenna panels for user equipment within wireless networks 有权

    公开(公告)号：US11979211B2

    公开(公告)日：2024-05-07

    申请号：US17603844

    申请日：2020-05-08

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Sami Hakola ,  Jorma Kaikkonen ,  Timo Koskela ,  Mihai Enescu ,  Juha Karjalainen

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

    CPC classification number: H04B7/061 ,  H04B7/0626 ,  H04B7/0695 ,  H04L5/0048 ,  H04W72/23

    Abstract: A method may include sending, by a user equipment that includes a plurality of antenna panels, to a base station, timing information including at least one of a beam switch timing or a beam report timing, wherein the timing information includes timing information provided for at least one of a first mode of operation or a second mode of operation, wherein the first mode of operation comprising the user equipment not performing switching between an active antenna panel and an inactive antenna panel, and the second mode of operation comprising the user equipment performing switching between an active antenna panel and an inactive panel; and receiving, by the user equipment, at least one downlink control information indicating a mode of operation for the user equipment, wherein the indicated mode of operation is at least one of the first mode of operation or the second mode of operation.

    Method, device and system for selecting an antenna
    4.
    发明授权
    Method, device and system for selecting an antenna 有权

    公开(公告)号：US11870520B2

    公开(公告)日：2024-01-09

    申请号：US17786592

    申请日：2020-12-18

    Applicant: SAFRAN ELECTRONICS & DEFENSE

    Inventor： Eric Todeschini

    IPC: H04B7/02 ,  H04B7/06 ,  H04B7/0491

    CPC classification number: H04B7/061 ,  H04B7/0491

    Abstract: An antenna in a system is provided and includes a first device and at least one second mobile device, where the first device communicates with the second device(s). In an acquisition mode, for each antenna of an antenna system, a first item of communication quality information is obtained, and the antenna the first item of information of which is the highest is selected. In a pursuit mode, if the selected antenna is sectoral, a second item of communication quality information is obtained, and the antenna the second item of information of which is the highest is selected. For each antenna, a third item of communication quality is obtained if the selected antenna is the omnidirectional antenna, and from the third items of information, the antenna the third item of information of which is the highest is selected.

    Techniques for adapting communications upon channel unreliability event
    5.
    发明授权
    Techniques for adapting communications upon channel unreliability event 有权

    公开(公告)号：US11848731B2

    公开(公告)日：2023-12-19

    申请号：US17406787

    申请日：2021-08-19

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmed Elshafie ,  Muhammad Sayed Khairy Abdelghaffar

    IPC: H04B7/06 ,  H04W24/02 ,  H04W72/10 ,  H04W72/23

    CPC classification number: H04B7/061 ,  H04W24/02 ,  H04W72/23

    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to communicating a first message with a base station in accordance with a first antenna configuration, a first set of resources, or both. The UE may transmit capability signaling indicating a capability of the UE to adjust the first antenna configuration, the first set of resources, or both, for channel reliability management. The UE may receive, based on the capability signaling, control signaling indicating one or more parameters for channel unreliability event detection associated with a downlink channel between the base station and the UE. The UE may then communicate a second message with the base station in accordance with a second antenna configuration, a second set of resources, or both, based at least in part on a channel unreliability event detected in accordance with the one or more parameters.

    CONFIGURABLE BEAM FAILURE EVENT DESIGN
    10.
    发明申请
    CONFIGURABLE BEAM FAILURE EVENT DESIGN 审中-公开

    公开(公告)号：US20190149207A1

    公开(公告)日：2019-05-16

    申请号：US16250031

    申请日：2019-01-17

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Xiaoyi Wang ,  Salam Akoum ,  Arunabha Ghosh

    IPC: H04B7/06 ,  H04B7/204 ,  H04B7/0408 ,  H04W76/19 ,  H04W16/28

    CPC classification number: H04B7/061 ,  H04B7/0408 ,  H04B7/0617 ,  H04B7/2041 ,  H04W16/28 ,  H04W76/19

    Abstract: Determining when beam failure of a beam pair link has occurred is provided. Transient obstructions, and other interference effects can cause the failure of a beam pair link which can comprise a transmit beam and a receive beam associated with respective antennas on a transmitter and receiver. Switching to another beam pair link can cause decrease throughput and efficiency however, so the improved mechanism for determining a failure includes taking into consideration the importance of the beam pair link before initiating the beam recovery process. The configurable beam failure protocol defined herein considers the relative importance of the configured beam pair links when declaring the beam pair link a failure. The importance of the beam pair link can be based on the amount of downlink control information in the transmission.

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