公开(公告)号：US12204675B2

公开(公告)日：2025-01-21

申请号：US17498945

申请日：2021-10-12

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

Inventor： Mehdi Malboubi ,  Baofeng Jiang

IPC: G06F21/62 ,  G06F16/25 ,  G06F16/27

Abstract: The disclosed technology is directed towards partitioning data and distributing the data to different storage locations, which facilitates better data security. For example, a large database of source data can be partitioned into a small enabler partition and one or more large partitions, in which a full set of the partitions is needed to reconstruct the source data to its original state. The large partition can be maintained at an edge computing facility to reduce latency, or at a cloud computing facility to reduce storage expenses, with the smaller enabler partition only accessed when needed to reconstruct the data. A database is partitioned into a group of partitions, and the group of partitions is distributed to separate storage facilities. The separate storage and computing facilities/nodes are accessed to obtain datasets of the group of partitions, and merged to reconstruct the source data.

公开(公告)号：US20240089237A1

公开(公告)日：2024-03-14

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

CPC classification number: H04L63/0245 ,  H04L45/76 ,  H04L63/1458

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：US20230281071A1

公开(公告)日：2023-09-07

申请号：US18130467

申请日：2023-04-04

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

Inventor： Mehdi Malboubi ,  Hyun Ok Lee ,  Baofeng Jiang

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

CPC classification number: G06F11/079 ,  G06F11/0709 ,  G06F11/0751 ,  G06F16/285 ,  G06F16/2379 ,  G06F16/9024 ,  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：US20230062010A1

公开(公告)日：2023-03-02

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 ,  H04W8/08 ,  H04W24/08 ,  H04W28/02

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.

公开(公告)号：US11576054B2

公开(公告)日：2023-02-07

申请号：US17106335

申请日：2020-11-30

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

Inventor： Mehdi Malboubi ,  Abhijeet Bhorkar ,  Baofeng Jiang

IPC: H04W24/02 ,  H04W16/12 ,  H04W16/18 ,  G06N3/04 ,  H04W24/08 ,  G06N3/08 ,  H04W16/10

Abstract: Concepts and technologies are disclosed for creating and using cell clusters. Cellular network data associated with a cellular network can be obtained. The cellular network data can include configuration data associated with a cell of the cellular network and a performance indicator associated with the cellular network. A number of cell clusters to be generated can be determined and the cell clusters can be generated. The cell clusters can include a cell cluster that can represent multiple cells including the cell. A model that represents the cell cluster can be trained. An input cluster that represents multiple inputs can be generated. The inputs can be associated with the multiple cells and the input cluster can include a value. The value can be provided as input to the model to obtain a predicted output associated with the cell cluster.

公开(公告)号：US20220136846A1

公开(公告)日：2022-05-05

申请号：US17086362

申请日：2020-10-31

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

Inventor： Abhijeet Bhorkar ,  Mehdi Malboubi ,  Baofeng Jiang

IPC: G01C21/34 ,  H04W4/40 ,  H04W8/20

Abstract: Concepts and technologies disclosed herein are directed to determining optimal routes for vehicular communications. According to one aspect disclosed herein, a route optimization system can obtain a quality of service (“QoS”) requirement, an origin location, and a destination location. The route optimization system also can obtain a key performance indicator (“KPI”). The route optimization system can select a route optimization model to be used for the QoS requirement. The route optimization system can determine, based upon the route optimization model and the key performance indicator, an optimized route from the origin location to the destination location that satisfies the quality of service requirement. The optimized route can be sent to a vehicle-to-everything (“V2X”)-enabled device for use in navigating from the origin location to the destination location while receiving a QoS that satisfies the QoS requirement.

公开(公告)号：US11204853B2

公开(公告)日：2021-12-21

申请号：US16416730

申请日：2019-05-20

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

Inventor： Abhijeet Bhorkar ,  Mehdi Malboubi ,  Baofeng Jiang

IPC: G06F11/34 ,  G06F11/30 ,  G06F9/50 ,  H04L12/26 ,  G06F9/54

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.

公开(公告)号：US20240022938A1

公开(公告)日：2024-01-18

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 ,  H04L41/16 ,  H04B17/318 ,  G06K9/62

CPC classification number: H04W24/10 ,  H04L41/16 ,  H04B17/318 ,  G06K9/6262 ,  G06K9/6298

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.

公开(公告)号：US20230085361A1

公开(公告)日：2023-03-16

申请号：US17991340

申请日：2022-11-21

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.

公开(公告)号：US20210314789A1

公开(公告)日：2021-10-07

申请号：US17106335

申请日：2020-11-30

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

Inventor： Mehdi Malboubi ,  Abhijeet Bhorkar ,  Baofeng Jiang

IPC: H04W24/02 ,  H04W16/12 ,  H04W24/08 ,  H04W16/10 ,  H04W16/18 ,  G06N3/04 ,  G06N3/08

Abstract: Concepts and technologies are disclosed for creating and using cell clusters. Cellular network data associated with a cellular network can be obtained. The cellular network data can include configuration data associated with a cell of the cellular network and a performance indicator associated with the cellular network. A number of cell clusters to be generated can be determined and the cell clusters can be generated. The cell clusters can include a cell cluster that can represent multiple cells including the cell. A model that represents the cell cluster can be trained. An input cluster that represents multiple inputs can be generated. The inputs can be associated with the multiple cells and the input cluster can include a value. The value can be provided as input to the model to obtain a predicted output associated with the cell cluster.