公开(公告)号：US20210103830A1

公开(公告)日：2021-04-08

申请号：US16595662

申请日：2019-10-08

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

Inventor： Yu Liu ,  Baofeng Jiang

IPC: G06N5/04 ,  G06N20/00 ,  G06F16/906 ,  H04W72/04

Abstract: A method includes obtaining device data by a network, wherein the network collects data from a plurality of connected devices, selecting a key performance indicator associated with the plurality of connected devices, clustering the data in accordance with the key performance indicator to form a plurality of clustered data sets, and determining a pattern within at least one of the plurality of clustered data sets to recommend network resource allocations. The pattern may be further used to analyze a second set of device data to determine an updated pattern and wherein the updated pattern is determined based on the pattern and the second set of device data.

公开(公告)号：US20200275261A1

公开(公告)日：2020-08-27

申请号：US16286223

申请日：2019-02-26

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

Inventor： Letian Chen ,  Baofeng Jiang ,  Christopher Du ,  Yew-Aik Lim

IPC: H04W8/26 ,  H04W8/08 ,  H04L29/12 ,  H04L29/08 ,  H04W8/18

Abstract: The system allows real time collection and processing of massive data from many network elements. It has an elastic architecture that scales horizontally to support different network sizes. The system in a uniform data format for downstream consumption. It employs a pub/sub data distribution mechanism that supports multiple concurrent downstream subscribers efficiently in real-time.

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。

公开(公告)号：US12193113B2

公开(公告)日：2025-01-07

申请号：US17952842

申请日：2022-09-26

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

Inventor： Letian Chen ,  Baofeng Jiang ,  Christopher Du ,  Yew-Aik Lim

IPC: H04W8/26 ,  H04L67/55 ,  H04W8/08 ,  H04W8/18 ,  H04L101/654

Abstract: The system allows real time collection and processing of massive data from many network elements. It has an elastic architecture that scales horizontally to support different network sizes. The system in a uniform data format for downstream consumption. It employs a pub/sub data distribution mechanism that supports multiple concurrent downstream subscribers efficiently in real-time.

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.

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.

公开(公告)号：US12107741B2

公开(公告)日：2024-10-01

申请号：US17453404

申请日：2021-11-03

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

Inventor： Mehdi Malboubi ,  Baofeng Jiang ,  Yuhong Zheng

IPC: H04L43/04 ,  G06N20/00 ,  H04L9/40 ,  H04L41/16 ,  H04L43/045 ,  G05B19/042 ,  G05B23/02

CPC classification number: H04L43/04 ,  G06N20/00 ,  H04L41/16 ,  H04L43/045 ,  H04L63/1408 ,  G05B19/0425 ,  G05B23/0289

Abstract: Spatial-temporal informative patterns for users and devices associated with data networks can be predicted or determined. An information management component (IMC) can analyze respective groups of items of data stored in respective formats in respective databases. Some items of data can comprise respective signal measurement data representative of respective signal measurements associated with respective devices associated with a communication network. Based on the analysis results, IMC can determine a spatial-temporal pattern(s) associated with the respective groups of items of data, wherein the spatial-temporal pattern(s) can relate to a subject of interest. The IMC can utilize artificial intelligence and/or machine learning algorithms and models to facilitate determining the spatial-temporal pattern(s). In response to a query relating to the subject of interest, the IMC can provide information relating to the subject of interest and responsive to the query based on the spatial-temporal pattern(s).

公开(公告)号：US20240171479A1

公开(公告)日：2024-05-23

申请号：US17992498

申请日：2022-11-22

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

Inventor： Mehdi Malboubi ,  Eric Jung ,  Baofeng Jiang

IPC: H04L41/5009 ,  H04B7/06

CPC classification number: H04L41/5009 ,  H04B7/0632

Abstract: Aspects of the subject disclosure may include, for example, receiving a request from a mobile network entity for a key performance indicator (KPI) prediction over a portion of a mobile network, and obtaining a group of identifiers associated with the mobile network entity. Further embodiments can include obtaining a group of KPIs associated with the mobile network entity based on the group of identifiers, and determining a KPI prediction associated with the mobile network entity based on the group of KPIs. Additional embodiments can include allocating a group of network resources to the mobile network entity based on the KPI prediction. Other embodiments are disclosed.

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.

公开(公告)号：US11290781B2

公开(公告)日：2022-03-29

申请号：US16934662

申请日：2020-07-21

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

Inventor： Yongdong Zhao ,  Baofeng Jiang

IPC: H04N21/4627 ,  H04N21/475 ,  H04N21/4147 ,  H04N21/437 ,  H04N21/472 ,  H04N21/414 ,  H04N21/482

Abstract: Aspects of the subject disclosure may include, for example, a method in which an end user device sends a first request to a digital video recorder (DVR) to receive a media content item, and receives a metadata file including authentication information and a network address of a media content server where the media content item is located. The end user device sends a second request to the media content server to receive the media content item; the second request is sent to the network address and includes the authentication information and an identification of the requested media content item. The end user device receives the media content item from the media content server, responsive to the authentication information and the identification of the media content item sent in the second request. Other embodiments are disclosed.