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    Systems and Methods for Retrieving Customer Premise Equipment Data
    23.
    发明申请
    Systems and Methods for Retrieving Customer Premise Equipment Data 有权
    检索客户端设备数据的系统和方法

    公开(公告)号：US20150081844A1

    公开(公告)日：2015-03-19

    申请号：US14561498

    申请日：2014-12-05

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

    Inventor： Baofeng Jiang ,  Kaiyan Chen ,  Michael Yew-Aik Lim

    IPC: H04L29/08 ,  H04L12/24

    CPC classification number: H04L67/10 ,  H04L12/2859 ,  H04L12/2898 ,  H04L41/0806 ,  H04L41/0809 ,  H04L41/0866 ,  H04L41/24 ,  H04L41/50 ,  H04L65/1023 ,  H04M7/0069 ,  H04M11/062 ,  H04W4/00 ,  H04W76/10

    Abstract: A method includes detecting, at a customer premise equipment management system, a trigger event associated with customer premise equipment data, the customer premise equipment data associated with a customer premise equipment device. The method also includes initiating a connection to the customer premise equipment device via an application program interface in response to the trigger event, where the application program interface is selected based on the customer premise equipment data. The method further includes sending, from the customer premise equipment management system, a customer premise equipment data request to the customer premise equipment device via the application program interface.

    Abstract translation: 一种方法包括在客户驻地设备管理系统处检测与客户驻地设备数据相关联的触发事件，与客户驻地设备设备相关联的客户驻地设备数据。 该方法还包括响应于触发事件经由应用程序接口启动与客户驻地设备设备的连接，其中基于客户驻地设备数据选择应用程序接口。 该方法还包括通过应用程序接口从客户驻地设备管理系统向客户驻地设备设备发送客户驻地设备数据请求。

    Automatic and real-time cell performance examination and prediction in communication networks
    24.
    发明授权
    Automatic and real-time cell performance examination and prediction in communication networks 有权

    公开(公告)号：US12302157B2

    公开(公告)日：2025-05-13

    申请号：US17864663

    申请日：2022-07-14

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

    Inventor： Mehdi Malboubi ,  Baofeng Jiang

    IPC: H04W24/10 ,  G06F18/10 ,  G06F18/21 ,  H04B17/318 ,  H04L41/16

    Abstract: Aspects of the subject disclosure may include, for example, a method performed by a processing system; the method includes receiving a plurality of values of key performance indicators (KPIs) relating to performance of a cell on a communication network. The plurality of values of the KPIs includes labeled training data for training a machine learning (ML) model for the performance of the cell. The method further includes iteratively executing, using the labeled training data, a training procedure for the ML model; and testing the trained ML model. The labeled training data corresponds to ground truth data that may include a training data set, a validation data set and a test data set. The trained ML model, when deployed on a communication network, receives as input near-real time data regarding the performance of the cell and provides as output predictions of the performance of the cell. Other embodiments are disclosed.

    Using User Equipment Data Clusters and Spatial Temporal Graphs of Abnormalities for Root Cause Analysis
    26.
    发明申请
    Using User Equipment Data Clusters and Spatial Temporal Graphs of Abnormalities for Root Cause Analysis 有权

    公开(公告)号：US20240403156A1

    公开(公告)日：2024-12-05

    申请号：US18798933

    申请日：2024-08-09

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

    Inventor： Mehdi Malboubi ,  Hyun Ok Lee ,  Baofeng Jiang

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

    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 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.

    Methods, systems, and devices for software defined network monitoring
    27.
    发明授权
    Methods, systems, and devices for software defined network monitoring 有权

    公开(公告)号：US12143361B2

    公开(公告)日：2024-11-12

    申请号：US17941259

    申请日：2022-09-09

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

    Inventor： Mehdi Malboubi ,  Baofeng Jiang

    IPC: H04L9/40 ,  H04L45/76

    Abstract: Aspects of the subject disclosure may include, for example, determining a group of coefficients for a digital filter, and configuring the digital filter according to the group of coefficients. Further embodiments can include processing a group of statistics associated with a first data flow utilizing the digital filter, and determining a first statistic from the group of statistics does not satisfy a statistical threshold resulting in a first determination. Other embodiments are disclosed.

    NETWORK CENTRIC INTERFERENCE AND NOISE CANCELLATION IN WIRELESS NETWORKS
    30.
    发明申请
    NETWORK CENTRIC INTERFERENCE AND NOISE CANCELLATION IN WIRELESS NETWORKS 有权

    公开(公告)号：US20230061918A1

    公开(公告)日：2023-03-02

    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: H04B15/00 ,  H04B17/345 ,  G06N20/00

    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.

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