公开(公告)号：US12004114B2

公开(公告)日：2024-06-04

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 ,  G06F16/21 ,  G06F16/29 ,  G06N3/044 ,  G06N3/045 ,  G06N3/08 ,  H04W16/22

CPC classification number: H04W64/00 ,  G06F16/211 ,  G06F16/29 ,  G06N3/044 ,  G06N3/045 ,  G06N3/08 ,  H04W16/22

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.

公开(公告)号：US20230262439A1

公开(公告)日：2023-08-17

申请号：US18296111

申请日：2023-04-05

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

Inventor： Mehdi Malboubi ,  Raghvendra Savoor ,  Baofeng Jiang

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

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

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：US11671861B2

公开(公告)日：2023-06-06

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 ,  H04L43/50 ,  H04W24/08 ,  H04W36/30 ,  H04L43/00

CPC classification number: H04W24/10 ,  H04L43/14 ,  H04L43/50 ,  H04W24/08 ,  H04W36/30

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.

公开(公告)号：US20230136756A1

公开(公告)日：2023-05-04

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: H04L12/26 ,  H04L12/24 ,  G06N20/00 ,  H04L29/06

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：US20230111816A1

公开(公告)日：2023-04-13

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 ,  G06F16/27 ,  G06F16/25

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：US20210385646A1

公开(公告)日：2021-12-09

申请号：US16893832

申请日：2020-06-05

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

Inventor： Yu Liu ,  Baofeng Jiang ,  Yuhong Zheng ,  Hyun Ok Lee

IPC: H04W8/30 ,  H04W8/08 ,  H04W24/08 ,  H04W28/06 ,  H04W28/08 ,  G06N20/00

Abstract: The end-to-end troubleshooting system may use machine learning models to predict the network quality degradation and provide resolution recommendations. The end-to-end troubleshooting system may be a self-evolving closed loop system that helps monitor the network health, provide real-time prediction of network health, and anticipate potential network outages. This intelligent system may provide recommendation resolutions based on the analysis of prediction results.

公开(公告)号：US10893424B1

公开(公告)日：2021-01-12

申请号：US16841816

申请日：2020-04-07

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

Inventor： Mehdi Malboubi ,  Abhijeet Bhorkar ,  Baofeng Jiang

IPC: H04W24/02 ,  H04W16/12 ,  G06N3/04 ,  H04W16/18 ,  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：US20200371893A1

公开(公告)日：2020-11-26

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 ,  G06F9/54 ,  H04L12/26

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：US10771850B2

公开(公告)日：2020-09-08

申请号：US15436348

申请日：2017-02-17

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 comprising: sending by an end user device, to a digital video recorder, a first request to receive a requested media content item; receiving by the end user device, responsive to the sending of the first request, a metadata file, wherein the metadata file comprises authentication information and a network address of a media content server where the requested media content item is located; sending to the media content server by the end user device, responsive to the receiving of the metadata file, a second request to receive the requested media content item, wherein the second request is sent to the network address, wherein the second request comprises the authentication information contained in the metadata file, and wherein the second request comprises an identification of the requested media content item; and receiving by the end user device, responsive to the authentication information and the identification of the requested media content item that are sent in the second request, the requested media content item from the media content server. Other embodiments are disclosed.

公开(公告)号：US10009795B2

公开(公告)日：2018-06-26

申请号：US14806703

申请日：2015-07-23

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

Inventor： Baofeng Jiang ,  Rodney McTaggart ,  Sangho Oh ,  Yuhong Zheng

IPC: H04W28/16 ,  H04W24/08 ,  H04W28/08 ,  H04W72/12 ,  H04W24/02 ,  H04W84/12 ,  H04W72/04

CPC classification number: H04W28/16 ,  H04W24/02 ,  H04W24/08 ,  H04W28/085 ,  H04W72/0486 ,  H04W72/1231 ,  H04W84/12

Abstract: A web-based radio survey service is provided to client devices. The client devices individually conduct a radio survey. The radio surveys are sent to a central server for analysis. The central server evaluates the radio surveys and determines a least congested radio channel for common use by all the client devices. The client devices may thus all switch to the least congested radio channel to ensure reliable radio service with an access device.