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    Wireless network coverage based on a predetermined device cluster model selected according to a current key performance indicator
    2.
    发明授权
    Wireless network coverage based on a predetermined device cluster model selected according to a current key performance indicator 有权

    公开(公告)号：US10979913B2

    公开(公告)日：2021-04-13

    申请号：US16374719

    申请日：2019-04-03

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

    Inventor： Mostafa Tofighbakhsh ,  Deva-Datta Sharma ,  Bogdan Ungureanu ,  Rittwik Jana ,  Shraboni Jana

    IPC: H04W24/02

    Abstract: Adapting wireless network coverage areas according to beam parameters corresponding to predetermined radio cluster models is disclosed. The disclosed subject matter can enable determining cluster models corresponding to historic use of a wireless network, e.g., based on historical KPIs, etc., from UEs, RAN devices, antennas, and other sources. The cluster models can correspond to beam parameters. The cluster model of the cluster models can be selected based on a current KPI value, e.g., a real-time or near real-time wireless network measurement, e.g., from a UE, RAN device, antenna, etc. Beam parameters corresponding to the selected cluster model can be communicated to a RAN device which can generate a corresponding radio beam. In an aspect, this can provide wireless connectivity to clusters of devices in the area of the radio beam, wherein the devices of the clusters can, in some embodiments, share same or similar wireless network demands.

    WIRELESS NETWORK COVERAGE BASED ON A PREDETERMINED DEVICE CLUSTER MODEL SELECTED ACCORDING TO A CURRENT KEY PERFORMANCE INDICATOR
    5.
    发明申请
    WIRELESS NETWORK COVERAGE BASED ON A PREDETERMINED DEVICE CLUSTER MODEL SELECTED ACCORDING TO A CURRENT KEY PERFORMANCE INDICATOR 审中-公开

    公开(公告)号：US20200322814A1

    公开(公告)日：2020-10-08

    申请号：US16374719

    申请日：2019-04-03

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

    Inventor： Mostafa Tofighbakhsh ,  Deva-Datta Sharma ,  Bogdan Ungureanu ,  Rittwik Jana ,  Shraboni Jana

    IPC: H04W24/02

    Abstract: Adapting wireless network coverage areas according to beam parameters corresponding to predetermined radio cluster models is disclosed. The disclosed subject matter can enable determining cluster models corresponding to historic use of a wireless network, e.g., based on historical KPIs, etc., from UEs, RAN devices, antennas, and other sources. The cluster models can correspond to beam parameters. The cluster model of the cluster models can be selected based on a current KPI value, e.g., a real-time or near real-time wireless network measurement, e.g., from a UE, RAN device, antenna, etc. Beam parameters corresponding to the selected cluster model can be communicated to a RAN device which can generate a corresponding radio beam. In an aspect, this can provide wireless connectivity to clusters of devices in the area of the radio beam, wherein the devices of the clusters can, in some embodiments, share same or similar wireless network demands.

    SECURITY TECHNIQUES FOR 5G AND NEXT GENERATION RADIO ACCESS NETWORKS
    6.
    发明申请
    SECURITY TECHNIQUES FOR 5G AND NEXT GENERATION RADIO ACCESS NETWORKS 有权

    公开(公告)号：US20210320944A1

    公开(公告)日：2021-10-14

    申请号：US16847031

    申请日：2020-04-13

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

    Inventor： Deon Ogle ,  Yaron Koral ,  Cagatay Buyukkoc ,  Nicholas Arconati ,  Jitendra Patel ,  Bogdan Ungureanu

    IPC: H04L29/06 ,  H04W12/12 ,  H04W12/00 ,  G06N20/00 ,  G06N5/04

    Abstract: Malicious attacks by certain devices against a radio access network (RAN) can be detected and mitigated, while allowing communication of priority messages. A security management component (SMC) can determine whether a malicious attack against the RAN is occurring based on a defined baseline that indicates whether a malicious attack is occurring. The defined baseline is determined based on respective characteristics associated with respective devices that are determined based on analysis of information relating to the devices. In response to determining there is a malicious attack, SMC determines whether to block connections of devices to the RAN based on respective priority levels associated with respective messages being communicated by the devices. SMC blocks connections of devices communicating messages associated with priority levels that do not satisfy a defined threshold priority level, while managing communication connections to allow messages satisfying the defined threshold priority level to be communicated via the RAN.

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