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    Network centric interference and noise cancellation in wireless networks
    52.
    发明授权
    Network centric interference and noise cancellation in wireless networks 有权

    公开(公告)号：US11817912B2

    公开(公告)日：2023-11-14

    申请号：US17463756

    申请日：2021-09-01

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

    Inventor： Mehdi Malboubi ,  Baofeng Jiang ,  Raghvendra Savoor

    IPC: H04W88/08 ,  H04B15/00 ,  G06N20/00 ,  H04B17/345

    CPC classification number: H04B15/00 ,  G06N20/00 ,  H04B17/345 ,  H04W88/08

    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system coupled to a communication network identifies, based on base station unit (BSU) performance measurements and network key performance indicator (KPI) measurements, a set of BSUs experiencing interference. The method further includes selecting BSUs from the identified set that are to be provided with an auxiliary antenna array; and computing, for each BSU in the identified set, parameters to be used by modules of the BSU that are local to the BSU and configured to perform interference detection, interference estimation, and/or interference cancellation; the computed parameters are used in a reconfiguration procedure for the modules of the BSU. Other embodiments are disclosed.

    Intelligent support framework usable for enhancing responder network
    53.
    发明授权
    Intelligent support framework usable for enhancing responder network 有权

    公开(公告)号：US11647374B2

    公开(公告)日：2023-05-09

    申请号：US17463174

    申请日：2021-08-31

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

    Inventor： Mehdi Malboubi ,  Raghvendra Savoor ,  Baofeng Jiang

    IPC: H04W4/90 ,  H04W64/00 ,  H04W28/02 ,  H04W24/08 ,  H04W8/08

    CPC classification number: H04W4/90 ,  H04W8/08 ,  H04W24/08 ,  H04W28/0268 ,  H04W64/00

    Abstract: Resources associated with a responder communication network and a communication network can be managed in an effective manner In connection with an event, a resource management component (RMC) can analyze network-related data associated with the networks and external data relating to the event or a geographic area related thereto. In connection with the event, based on the analysis, RMC can desirably manage the resources, in part, by determining locations or adjustments for portable base stations, sensors, and/or devices associated with the responder communication network to facilitate high quality communication of information, determining traffic routes and other path planning for vehicles or personnel, creating network slices for high quality communication of information, and/or performing monitoring and intelligent troubleshooting with regard to the networks. RMC can employ artificial intelligence or machine learning techniques and models to facilitate making desired predictions or inferences relating to the event or networks.

    CONTENT PLACEMENT AND DISTRIBUTION USING A SATELLITE COMMUNICATION SYSTEM
    54.
    发明申请
    CONTENT PLACEMENT AND DISTRIBUTION USING A SATELLITE COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230131864A1

    公开(公告)日：2023-04-27

    申请号：US17511765

    申请日：2021-10-27

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

    Inventor： Mehdi Malboubi ,  Baofeng Jiang

    IPC: H04B7/185 ,  H04W28/08 ,  H04W28/02

    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system determines a set of edge locations for the network, each including a satellite antenna for communicating with a satellite of a satellite system and a transceiver for ground-based communications on the network. The method also includes analyzing content to be placed at an edge location; placing the content at the edge location for distribution over the network, configuring the network in accordance with the placing the content, and distributing the content over the network; the distributing includes transmitting the content to a satellite of the satellite system. Other embodiments are disclosed.

    Using user equipment data clusters and spatial temporal graphs of abnormalities for root cause analysis
    55.
    发明授权
    Using user equipment data clusters and spatial temporal graphs of abnormalities for root cause analysis 有权

    公开(公告)号：US11630718B2

    公开(公告)日：2023-04-18

    申请号：US15931963

    申请日：2020-05-14

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

    Inventor： Mehdi Malboubi ,  Hyun Ok Lee ,  Baofeng Jiang

    IPC: G06F11/07 ,  G06F16/28 ,  H04W8/24 ,  G06F16/901 ,  G06F16/23

    Abstract: Concepts and technologies are disclosed herein for using user equipment data clusters and spatial temporal graphs of abnormalities for root cause analysis. User equipment data can be obtained from a cellular network. A filter having a threshold can be applied to the user equipment data to obtain a records. A determination is made whether the threshold is to be adaptively adjusted. If a determination is made that the threshold is not to be adjusted, the records can be added to a record set. The records in the subset of records can be correlated based on a key to obtain a filtered and correlated version of the record set, a spatial temporal graph of abnormalities associated with the cellular network can be generated based on the filtered and correlated version of the record set, and a root cause of a failure can be determined based on the spatial temporal graph of abnormalities.

    Intelligent Customer Oriented Mobility Network Engineering at Edges
    57.
    发明申请
    Intelligent Customer Oriented Mobility Network Engineering at Edges 有权

    公开(公告)号：US20230016839A1

    公开(公告)日：2023-01-19

    申请号：US17375726

    申请日：2021-07-14

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

    Inventor： Mehdi Malboubi ,  Baofeng Jiang

    IPC: H04W24/10 ,  H04L12/26 ,  H04W36/30 ,  H04W24/08

    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system identifies a set of target users of user equipment communication devices (UEs), based on reports from the UEs regarding a quality of service (QoS) experienced by the respective UEs; obtaining from internal sources a set of key performance indicators (KPIs) for the communication network; correlating information received from external sources with the data obtained from the internal sources to validate the reports from the UEs; and recommending, in accordance with data records generated by the correlating, an action to improve the QoS for a UE of the set of UEs, where the action includes a modification of the UE and/or a reconfiguration of the network. Other embodiments are disclosed.

    System and method for low latency edge computing
    58.
    发明授权
    System and method for low latency edge computing 有权

    公开(公告)号：US11537493B2

    公开(公告)日：2022-12-27

    申请号：US17524042

    申请日：2021-11-11

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

    Inventor： Abhijeet Bhorkar ,  Mehdi Malboubi ,  Baofeng Jiang

    IPC: G06F11/34 ,  G06F11/30 ,  G06F9/50 ,  H04L43/0852 ,  G06F9/54 ,  H04L43/0817

    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system receives data at an edge node of a network that also includes regional nodes and central nodes. The processing system also determines a latency criterion associated with an application for processing the data; the application corresponds to an application programming interface. The method also includes processing the data in accordance with the application, monitoring a latency associated with the processing, and determining whether the latency meets the latency criterion. The processing system dynamically assigns data processing resources so that the latency meets the latency criterion; the resources include computation, network and storage resources of the edge node, a central node, and a regional node in communication with the edge node and the central node. Other embodiments are disclosed.

    GEOLOCATION OF WIRELESS NETWORK USERS
    59.
    发明申请
    GEOLOCATION OF WIRELESS NETWORK USERS 有权

    公开(公告)号：US20220400464A1

    公开(公告)日：2022-12-15

    申请号：US17346179

    申请日：2021-06-11

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

    Inventor： Abhijeet Bhorkar ,  Baofeng Jiang ,  Peter Wong

    IPC: H04W64/00 ,  H04W16/22 ,  G06N3/04 ,  G06N3/08 ,  G06F16/21 ,  G06F16/29

    Abstract: A method includes selecting a first machine learning model from a plurality of machine learning models that are trained for use in performing geolocation, wherein the first machine learning model is selected to perform geolocation within a first cell of a plurality of cells of a wireless network, acquiring event data from a plurality of wireless devices within the first cell, grouping the event data into a plurality of records, wherein each record of the plurality of records contains event data that indicates a common wireless device of the plurality of wireless devices, a common cell of the plurality of cells, and a common timestamp, and generating a predicted location of a first wireless device of the plurality of wireless devices, using the first machine learning model, wherein the first machine learning model outputs the predicted location in response to an input of a record of the plurality of records.

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