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    INTERFERING DEVICE IDENTIFICATION
    12.
    发明申请
    INTERFERING DEVICE IDENTIFICATION 审中-公开

    公开(公告)号：US20190364507A1

    公开(公告)日：2019-11-28

    申请号：US15990022

    申请日：2018-05-25

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

    Inventor： Giuseppe De Rosa ,  Joseph Thomas ,  Feiling Jia ,  Mario Kosseifi ,  Ronald Kiefer ,  Xidong Wu ,  Richard John Mountford

    IPC: H04W52/02 ,  H04W28/02 ,  H04W52/14 ,  B64C39/02

    Abstract: Example methods and systems are disclosed to facilitate detection and identification of devices connected to a cellular network and that are causing interference to the cellular network. An example method may include receiving, by a serving base station of the device, a first set of information associated with data communications of a device utilizing a cellular network. The method may further include determining the device is an interfering device based on the first set of information associated with the data communication substantially corresponding with an interfering device profile, and in response tracking the device. During the tracking of the device, a second set of information associated with the data communications from the device may be obtained, and an interfering device type of the device may be determined based on the second set of information. An action may be performed on the interfering device based on its interfering device type.

    Maintaining network connectivity of aerial devices during unmanned flight
    13.
    发明授权
    Maintaining network connectivity of aerial devices during unmanned flight 有权

    公开(公告)号：US10389432B2

    公开(公告)日：2019-08-20

    申请号：US15630872

    申请日：2017-06-22

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

    Inventor： Giuseppe De Rosa ,  Mario Kosseifi ,  Ronald Kiefer

    IPC: G08G5/00 ,  B64C39/02 ,  H04B7/185 ,  H04W72/04

    Abstract: Example methods, apparatus, systems, and articles of manufacture (e.g., physical storage media) to facilitate maintaining network connectivity of aerial devices during unmanned flight are disclosed. An example method may include providing, to an access point of a radio access network (RAN) during flight of the unmanned aerial vehicle (UAV) on a flight route, channel allocation instructions for connecting the UAV to the radio access network via communication channels. The method may further include detecting an interference event associated with a portion of the flight route of the UAV during the flight. The method may further include adjusting, during the flight, the channel allocation instructions in response to detecting the interference event. The method may further include providing the adjusted channel allocation instructions to an access point of the radio access network during the flight.

    Interfering device identification
    15.
    发明授权
    Interfering device identification 有权

    公开(公告)号：US11425658B2

    公开(公告)日：2022-08-23

    申请号：US17013113

    申请日：2020-09-04

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

    Inventor： Giuseppe De Rosa ,  Joseph Thomas ,  Feiling Jia ,  Mario Kosseifi ,  Ronald Kiefer ,  Xidong Wu ,  Richard John Mountford

    IPC: B64C39/02 ,  H04W28/02 ,  H04W52/02 ,  H04W52/14

    Abstract: Example methods and systems are disclosed to facilitate detection and identification of devices connected to a cellular network and that are causing interference to the cellular network. An example method may include receiving, by a serving base station of the device, a first set of information associated with data communications of a device utilizing a cellular network. The method may further include determining the device is an interfering device based on the first set of information associated with the data communication substantially corresponding with an interfering device profile, and in response tracking the device. During the tracking of the device, a second set of information associated with the data communications from the device may be obtained, and an interfering device type of the device may be determined based on the second set of information. An action may be performed on the interfering device based on its interfering device type.

    NETWORK MANAGEMENT OF AERIAL DEVICES
    16.
    发明申请
    NETWORK MANAGEMENT OF AERIAL DEVICES 有权

    公开(公告)号：US20220166525A1

    公开(公告)日：2022-05-26

    申请号：US17650695

    申请日：2022-02-11

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

    Inventor： Giuseppe De Rosa ,  Ronald Kiefer ,  Feiling Jia ,  Mario Kosseifi

    IPC: H04B15/00 ,  H04B7/185

    Abstract: Interference mitigation of aerial devices is facilitated on a radio access network. An example method includes receiving, by a processor from a base station of the radio access network, an indication of an interference event associated with the base station, and determining, by the processor, a set of unmanned aerial vehicles (UAVs) associated with the base station during flight of the set, where the interference event is at least partially attributed to each UAV of the set. The method further includes selecting, by the processor, a UAV among the set based on a respective traffic profile associated with each UAV of the set, and providing, by the processor, an instruction to the UAV to cause an adjustment of an operation of the UAV to reduce an interference impact of the UAV on the base station.

    Network management of aerial devices
    17.
    发明授权
    Network management of aerial devices 有权

    公开(公告)号：US11283529B2

    公开(公告)日：2022-03-22

    申请号：US16279983

    申请日：2019-02-19

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

    Inventor： Giuseppe De Rosa ,  Ronald Kiefer ,  Feiling Jia ,  Mario Kosseifi

    IPC: H04B15/00 ,  H04B7/185 ,  H04W84/04 ,  H04W4/44 ,  H04W16/14

    Abstract: Example methods, apparatuses, systems, and articles of manufacture (e.g., physical storage media) to facilitate interference mitigation of aerial devices on a radio access network are disclosed. An example method includes receiving, by a processor from a base station of the radio access network, an indication of an interference event associated with the base station, and determining, by the processor, a set of unmanned aerial vehicles (UAVs) associated with the base station during flight of the set, where the interference event is at least partially attributed to each UAV of the set. The method further includes selecting, by the processor, a UAV among the set based on a respective traffic profile associated with each UAV of the set, and providing, by the processor, an instruction to the UAV to cause an adjustment of an operation of the UAV to reduce an interference impact of the UAV on the base station.

    SITE ESTIMATION BASED ON CROWD SOURCED DATA
    18.
    发明申请
    SITE ESTIMATION BASED ON CROWD SOURCED DATA 有权

    公开(公告)号：US20210352609A1

    公开(公告)日：2021-11-11

    申请号：US16867868

    申请日：2020-05-06

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

    Inventor： Ronald Kiefer ,  Mario Kosseifi ,  Xiaodi Zhang ,  Kumar Vadlamudi ,  Badal Chowdhary

    IPC: H04W64/00 ,  H04W4/029 ,  H04W4/02 ,  H04W48/20 ,  G06N20/00

    Abstract: Crowd sourced data from mobile devices may be used to estimate site locations. In addition, machine learning models may be used to filter out any inaccurate crowd sourced data before using algorithms to estimate the cell site location. An apparatus may include a processor and a memory coupled with the processor that effectuates operations. The operations may include receiving data associated with a location of plurality of devices that have connected with a base station in a geographic area; determining a machine learning model to apply to the received data based on the type of data, wherein the machine learning model is a clustering model; performing the clustering model on the received data; based on the performing the clustering model on the received data, obtaining representative data that excludes outliers in the received data; based on the representative data, determining a location of the base station in the geographic area; and sending a message with the location of the base station.

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