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18 条记录 (耗时 0.02 秒)

    Maintaining network connectivity of aerial devices during unmanned flight
    1.
    发明授权
    Maintaining network connectivity of aerial devices during unmanned flight 有权

    公开(公告)号：US11184083B2

    公开(公告)日：2021-11-23

    申请号：US16544706

    申请日：2019-08-19

    申请人： AT&T Intellectual Property I, L.P.

    发明人： Giuseppe De Rosa ,  Mario Kosseifi ,  Ronald Kiefer

    IPC分类号： H04B7/185 ,  H04W72/04 ,  B64C39/02 ,  G08G5/00 ,  H04W72/08 ,  H04W36/08

    摘要： 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
    3.
    发明授权
    Interfering device identification 有权

    公开(公告)号：US10772043B2

    公开(公告)日：2020-09-08

    申请号：US15990022

    申请日：2018-05-25

    申请人： AT&T Intellectual Property I, L.P.

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

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

    摘要： 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.

    ALTITUDE BASED DEVICE MANAGEMENT IN A NEXT GENERATION WIRELESS COMMUNICATIONS SYSTEM
    5.
    发明申请
    ALTITUDE BASED DEVICE MANAGEMENT IN A NEXT GENERATION WIRELESS COMMUNICATIONS SYSTEM 审中-公开

    公开(公告)号：US20200008159A1

    公开(公告)日：2020-01-02

    申请号：US16569146

    申请日：2019-09-12

    申请人： AT&T Intellectual Property I, L.P.

    发明人： Mario Kosseifi ,  Giuseppe De Rosa ,  Ronald Kiefer

    IPC分类号： H04W52/28 ,  H04W36/32 ,  B64C39/02 ,  H04W8/24 ,  H04W52/02

    摘要： Altitude based device management is provided herein. A method can comprise transmitting, by a mobile device comprising a processor, a signaling message to a network device of a wireless network. The signaling message can comprise first data indicating a device type of the mobile device and second data indicating a distance measurement of the mobile device with respect to a reference point. The method can also comprise implementing, by the mobile device, a first instruction related to a power setting and a second instruction related to an operating parameter. The first instruction and the second instruction can be received from the network device and can be based on the device type of the mobile device and the distance measurement of the mobile device.

    INTERFERING DEVICE IDENTIFICATION
    7.
    发明申请
    INTERFERING DEVICE IDENTIFICATION 有权

    公开(公告)号：US20220353822A1

    公开(公告)日：2022-11-03

    申请号：US17813170

    申请日：2022-07-18

    申请人： AT&T Intellectual Property I, L.P.

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

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

    摘要： Facilitation of detection and identification of devices connected to a cellular network, which are causing interference to the cellular network, is enabled. 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.

    Site estimation based on crowd sourced data
    9.
    发明授权
    Site estimation based on crowd sourced data 有权

    公开(公告)号：US11304172B2

    公开(公告)日：2022-04-12

    申请号：US16867868

    申请日：2020-05-06

    申请人： AT&T Intellectual Property I, L.P.

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

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

    摘要： 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.