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.

公开(公告)号：US20230362650A1

公开(公告)日：2023-11-09

申请号：US17735691

申请日：2022-05-03

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

Inventor： Yaron Koral ,  Shraboni Jana ,  Kaustubh Joshi

IPC: H04W12/122

CPC classification number: H04W12/122 ,  H04W88/16

Abstract: The concepts and technologies disclosed herein are directed detecting and mitigating drive-by home WI-FI hijack attacks. According to one aspect, a war driving activity correlation system can obtain a report from a home gateway system. The report can identify a suspicious device attempting to connect to a WI-FI network provided, at least in part, by the home gateway system. The war driving activity correlation system can determine, based upon the report, a route of an attacker who uses the suspicious device. The war driving activity correlation system can send instructions to the home gateway system. The instructions can include the route and can specify one or more mitigation actions to be performed by the home gateway system, such as blacklisting a media access control address associated with the suspicious device. The mitigation action(s) can be based upon one or more policies.

公开(公告)号：US20230362069A1

公开(公告)日：2023-11-09

申请号：US17661961

申请日：2022-05-04

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

Inventor： Zhi Cui ,  Hongyan Lei ,  Paul Smith, JR.

IPC: H04L41/5051 ,  H04L1/18 ,  H04L67/60

CPC classification number: H04L41/5051 ,  H04L1/1812 ,  H04L67/60

Abstract: A flexible service-based architecture (SBA) for next generation communication networks is described. In an embodiment, a method performed by a system comprising a processor comprises receiving a service request for provision of a data communication service to a communication device via a communication network comprising a plurality of different network resources defined by resource components and sub-components of the resource components. In response to receiving the service request, accessing network resource abstraction information that identifies the resource components, and the sub-components respectively associated with the resource components, and selecting a subset of the different network resources for the provision of the data communication service to the communication device based a service criterion associated with the data communication service. The method further comprises facilitating, by the system, the provision of the data communication service to the communication device via the communication network using the subset of the different network resources.

公开(公告)号：US20230360442A1

公开(公告)日：2023-11-09

申请号：US17737473

申请日：2022-05-05

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

Inventor： Joseph Soryal ,  Shawn Rajguru

IPC: G06V40/20 ,  G08B21/02 ,  A61B5/11 ,  A61B5/00 ,  A61B5/16

CPC classification number: G06V40/23 ,  G08B21/02 ,  A61B5/112 ,  A61B5/4561 ,  A61B5/4803 ,  A61B5/162 ,  A61B5/7282 ,  A61B5/744 ,  A61B5/7264

Abstract: A processing system including at least one processor may obtain a data feed of a region of a virtual environment associated with a virtual representation of a user within the virtual environment and extract behavioral data of the virtual representation of the user from the data feed. The processing system may further detect at least one health anomaly related to a physical condition of the user from the behavioral data via at least one first detection model for detecting the at least one health anomaly and generate an alert in response to the detecting of the at least one health anomaly that is related to the physical condition of the user.

公开(公告)号：US20230354050A1

公开(公告)日：2023-11-02

申请号：US17730455

申请日：2022-04-27

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

Inventor： Christopher T. Anderson ,  Christopher Gregston ,  Shaunna Levell ,  Julie McNew ,  Barbara Adcock ,  Brandon Roche ,  Rick Williams ,  Judy Banker ,  Stacy Jackiewicz ,  Irma Mix ,  Kristen Hyslope ,  Yongmei Chen ,  Saurav Vasishat

IPC: H04W16/18 ,  H04W24/06 ,  G06Q10/06

CPC classification number: H04W16/18 ,  H04W24/06 ,  G06Q10/0639

Abstract: Aspects of the subject disclosure may include, for example, receiving network requirements for a new telecommunications network to be developed by a network operator, developing a workflow for design and development of the new telecommunications network based on stored knowledge base data about past telecommunications network projects of the network operator, the stored knowledge base data including information about prior milestone processes of the past telecommunications network projects of the network operator, modifying the information about prior milestone processes based on the network requirements for the new telecommunications network, forming a plurality of milestone processes for the new telecommunications network, and performing respective milestone processes of the plurality of milestone processes to design, develop and test the new telecommunications network, including performing a network ready milestone process of final testing of network functions and a certification that the new telecommunications network is operational to begin initiating operation of the new telecommunications network. Other embodiments are disclosed.

公开(公告)号：US20230353482A1

公开(公告)日：2023-11-02

申请号：US17730977

申请日：2022-04-27

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

Inventor： Israel Means ,  Barry Elia ,  Mark Lyn

IPC: H04L45/12 ,  H04L45/125 ,  H04L45/24 ,  H04L45/42

CPC classification number: H04L45/123 ,  H04L45/125 ,  H04L45/24 ,  H04L45/42

Abstract: Aspects of the subject disclosure may include, for example, receiving network performance metrics for a plurality of paths through a network, each path extending from a customer equipment to an application server for data communication by the customer equipment with an application running on the application server, selecting a selected path among the plurality of paths, wherein the selecting is based on the network performance metrics, and communicating between the customer equipment and the application server according to the selected path. Border gateway protocol (BGP) community values (BGP CV) add BGP performance metrics community values (BPM CV) to convey network performance metrics to provider edge routers and customer premises equipment for network selection. Other embodiments are disclosed.

公开(公告)号：US20230343036A1

公开(公告)日：2023-10-26

申请号：US17660018

申请日：2022-04-20

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

Inventor： Tan Xu ,  Brian Novack ,  Eric Zavesky ,  Rashmi Palamadai

IPC: G06T19/00 ,  G06T19/20

CPC classification number: G06T19/006 ,  G06T19/20

Abstract: In one example, a method performed by a processing system including at least one processor includes acquiring a virtual item to be inserted into a target environment to create an extended reality environment, detecting conditions within the target environment, merging the virtual item and the target environment to create the extended reality environment, wherein the merging includes modifying at least one of: the virtual item or the target environment based on the conditions within the target environment, and presenting the extended reality environment to a user.

公开(公告)号：US20230336585A1

公开(公告)日：2023-10-19

申请号：US17724112

申请日：2022-04-19

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

Inventor： Yaron Koral ,  Shraboni Jana ,  Kaustubh Joshi

IPC: H04L9/40

CPC classification number: H04L63/1458 ,  H04L63/0209 ,  H04L2463/141 ,  G16Y30/10

Abstract: A distributed denial of service (“DDoS”) attack profiler can determine a plurality of DDoS attack properties associated with a DDoS attack that utilizes an Internet of Things (“IoT”) device operating in communication with a home gateway. The DDoS attack profiler can create a DDoS attack profile and can provide a DDoS attack report based upon the DDoS attack profile to a correlator. An IoT device profiler can determine a plurality of IoT device properties and can create, based upon the plurality of IoT device properties, an IoT device profile. The IoT device profiler can create an anomaly report that identifies an anomaly associated with the IoT device. The correlator can correlate the DDoS attack report with the anomaly report to determine if a match exists. In response to determining that the match exists, the home gateway system can store the bot match record in a bot match repository.

公开(公告)号：US20230336468A1

公开(公告)日：2023-10-19

申请号：US17719807

申请日：2022-04-13

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

Inventor： Adam Christa ,  Ayman Braik ,  Chelby Rhoades ,  Morgan Muir ,  Sarah Witt ,  Eric Zavesky ,  Gargi Kand

IPC: H04L45/42 ,  H04L45/302 ,  H04L45/02 ,  H04L9/40

CPC classification number: H04L45/42 ,  H04L45/3065 ,  H04L45/02 ,  H04L63/20

Abstract: Packet-based network delivery control can include receiving, at a router of a network route, data packets associated with traffic generated by an application server, the traffic being sent by an application server to a destination device via the network route, determining, at the router, if executable code is to be generated for the data packets, in response to a determination that the executable code is to be generated for the data packets, determining handling instructions for the data packets, generating the executable code, the executable code, when executed by the router, causing the router to transmit the data packets across the network route in accordance with the handling instructions, and implementing the handling instructions at the router to transmit the data packets across the network route in accordance with the handling instructions.

公开(公告)号：US20230336455A1

公开(公告)日：2023-10-19

申请号：US17721904

申请日：2022-04-15

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

Inventor： Emir Halepovic ,  Mats Elf ,  Chan-Ching Hsu ,  Cheuk Yiu Ip

IPC: H04L43/0888 ,  H04L47/10

CPC classification number: H04L43/0888 ,  H04L47/10

Abstract: Aspects of the subject disclosure may include, for example, identifying a flow of data packets between first and second network addresses of a network, with each packet including respective header and payload portions. The identified flow of data packets is monitored over a number of sample periods to obtain a number of monitored results. A data-flow activity record is generated, having a number of symbols corresponding to the number of monitored results, the symbols including an active symbol value indicative of a presence of an exchange of data and an idle symbol value indicative of an absence of an exchange of data. A suitability of the identified data flow is inferred for estimating a throughput of the network according to the data-flow activity record without interpreting contents of each respective packet payload portion. Other embodiments are disclosed.