公开(公告)号：US11950114B2

公开(公告)日：2024-04-02

申请号：US17490705

申请日：2021-09-30

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

Inventor： Haywood Peitzer

IPC: H04W24/08 ,  H04L5/00 ,  H04W76/30 ,  H04W88/06

CPC classification number: H04W24/08 ,  H04L5/0055 ,  H04W76/30 ,  H04W88/06

Abstract: An example method includes monitoring a status of a long term evolution network connection and a status of a fifth generation network connection over which a user endpoint device is simultaneously receiving data using an evolved-universal terrestrial radio access new radio dual connectivity configuration, detecting, based on the monitoring, that a performance metric of one of: the long term evolution network or the fifth generation network falls below a predefined threshold metric, and terminating, in response to the detecting, the long term evolution network connection or the fifth generation network connection to terminate the evolved-universal terrestrial radio access new radio dual connectivity configuration.

公开(公告)号：US11950098B2

公开(公告)日：2024-04-02

申请号：US17478778

申请日：2021-09-17

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

Inventor： Andrew Wood ,  Karen Stansbury ,  Nicholas Thompson

IPC: H04M1/66 ,  H04W12/102 ,  H04W12/60 ,  H04W48/14 ,  H04W48/16

CPC classification number: H04W12/102 ,  H04W12/66 ,  H04W48/14 ,  H04W48/16

Abstract: A UE can enable a VoWIFI service, receive hidden SSID information, and register with a core network via a RAN. The UE can monitor a first signal strength of a first signal from the RAN. The UE can scan for a second signal from a WLAN, and when found, can measure a second signal strength of the second signal. The UE can determine whether the first signal strength is at or below a first threshold. If so, and if the WLAN is untrusted, the UE can probe it with the hidden SSID information. If the untrusted WLAN responds, the UE can send an access request to an untrusted WLAN access point. The UE can receive, via the untrusted WLAN access point, an authentication challenge from an ePDG. If the UE passes the authentication challenge, the UE can register with the core network via the untrusted WLAN and the ePDG.

公开(公告)号：US11949954B2

公开(公告)日：2024-04-02

申请号：US17969162

申请日：2022-10-19

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

Inventor： Anthony F. Bonvolanta ,  Roland N. Noll ,  Scott G. Crawford ,  Steven Plesnarski ,  Hans J. Fischmann

IPC: H04N21/458 ,  H04N21/234 ,  H04N21/478 ,  H04N21/81

CPC classification number: H04N21/458 ,  H04N21/23424 ,  H04N21/47815 ,  H04N21/812

Abstract: Aspects of the subject disclosure may include, for example, transmitting a first request that includes a key, wherein the key identifies: a processing system that is a targeted recipient of an advertisement, a stream in which a primary content item is being provisioned to the processing system, and a service provider, based at least in part on the transmitting of the first request, obtaining information pertaining to an advertisement from a device of the service provider, and inserting the information within a portion of the stream corresponding to a break in the primary content item. Other embodiments are disclosed.

公开(公告)号：US20240106731A1

公开(公告)日：2024-03-28

申请号：US17953507

申请日：2022-09-27

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

Inventor： Masoor Ramesh ,  David Purdy ,  Frederick Farmer ,  Sean Simon

IPC: H04L43/50 ,  H04L41/16 ,  H04W24/04

CPC classification number: H04L43/50 ,  H04L41/16 ,  H04W24/04

Abstract: Aspects of the subject disclosure may include, for example, determining that one or more tests are to be executed for a core network of a telecommunications system, based on the determining, transmitting one or more test initiation commands to a set of user equipment (UEs) of a plurality of UEs communicatively coupled to the core network, wherein the one or more test initiation commands cause the set of UEs to execute the one or more tests, obtaining, from the set of UEs, results associated with the one or more tests, analyzing the results based on one or more machine learning (ML) models to identify a network issue, and responsive to the analyzing, performing one or more actions to address the network issue. Other embodiments are disclosed.

公开(公告)号：US20240104422A1

公开(公告)日：2024-03-28

申请号：US17935747

申请日：2022-09-27

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

Inventor： Zhengyi Zhou ,  Cheryl Brooks ,  Aritra Guha ,  Yaron Kanza ,  Balachander Krishnamurthy

IPC: G06N20/00

CPC classification number: G06N20/00

Abstract: Transfer knowledge from auxiliary data for more inclusive machine learning models is provided. A method can include generating a common feature space comprising first data features, wherein the first data features are present in training data used to train a first machine learning model, and wherein the first data features are present in auxiliary data that are independent of the training data; generating a combined learned feature representation, the combined learned feature representation being representative of the first data features of the common feature space and second data features that are unique to the training data; and training a second machine learning model based on the combined learned feature representation.

公开(公告)号：US11943126B1

公开(公告)日：2024-03-26

申请号：US17973946

申请日：2022-10-26

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

Inventor： Carlos Oliveira ,  Harpreet Ahluwalia ,  Tzuu-Yi Wang

IPC: H04L43/0876 ,  H04L43/026 ,  H04L43/062

CPC classification number: H04L43/0876 ,  H04L43/026 ,  H04L43/062

Abstract: Using a traffic monitoring service to detect traffic pattern shifts can include obtaining netflow data and routing data for core routers. Based on the netflow data and the routing data, an augmented traffic matrix can be generated. A router-level analysis can be performed on the augmented traffic matrix to identify a pair of core routers that are associated with a traffic pattern shift in the network. An entity-level analysis can be performed on the pair of core routers to identify an entity that is responsible for the traffic pattern shift in the network. Traffic shift data that identifies the pair of core routers and the entity that is responsible for the traffic pattern shift in the network can be output.

公开(公告)号：US20240098120A1

公开(公告)日：2024-03-21

申请号：US18469680

申请日：2023-09-19

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

Inventor： Min Lu ,  Chaoxin Qiu

IPC: H04L65/1069 ,  H04L67/02 ,  H04L67/51

CPC classification number: H04L65/1069 ,  H04L67/02 ,  H04L67/51

Abstract: Aspects of the subject disclosure may include, for example, generating prioritized lists of OTT applications for end user devices, exchanging or otherwise providing the prioritized list(s) to enable analysis and comparison resulting in a selection of an OTT application, and establishing a communication service via the selected OTT application between the end user devices. Other embodiments are disclosed.

公开(公告)号：US20240097925A1

公开(公告)日：2024-03-21

申请号：US17932563

申请日：2022-09-15

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

Inventor： Rashmi Palamadai ,  Yupeng Jia

IPC: H04L12/18 ,  H04N7/15 ,  H04N21/439 ,  H04N21/44 ,  H04N21/4788

CPC classification number: H04L12/1822 ,  H04N7/15 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/4788

Abstract: Techniques are described that facilitate intelligent management of adaptable audio-visuals of cloud-based video conferencing sessions. In one example embodiment, method comprises determining, by a system comprising a processor, capabilities of respective devices of participants of a video conferencing session provisioned via a communication network, the capabilities comprising audio-visual capabilities and connection capabilities of the respective devices related to communicating respective data streams of the video conferencing session via the communication network. The method further comprises determining, by the system, respective audio-visual settings of the video conferencing session applicable to the respective devices as a function of the capabilities of the respective devices, and controlling, by the system, performance of the video conferencing session at the respective devices in accordance with the respective audio-visual settings.

公开(公告)号：US11935565B2

公开(公告)日：2024-03-19

申请号：US17853411

申请日：2022-06-29

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

Inventor： Eric Zavesky ,  James Pratt

IPC: G11B27/031 ,  G06F16/438 ,  G06V20/40

CPC classification number: G11B27/031 ,  G06F16/438 ,  G06V20/48

Abstract: Aspects of the subject disclosure may include, for example, a device that includes a processing system with a processor, and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations such as receiving user input comprising a keyword identifying an object, monitoring a video recording during a generation of the video recording by a camera, wherein the monitoring includes detecting the object being captured by the camera, creating a video clip from the video recording, wherein the video clip comprises a start point and a stop point in the video recording determined by a machine learning algorithm, and sending a notification of the creating of the video clip. Other embodiments are disclosed.

公开(公告)号：US20240089697A1

公开(公告)日：2024-03-14

申请号：US17931375

申请日：2022-09-12

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

Inventor： Adrianne Luu ,  Robert Moton, JR. ,  Ryan Schaub ,  Timothy Knezevich ,  Barrett Kreiner ,  Wei Wang ,  Ari Craine ,  Robert Koch

IPC: H04W4/02 ,  H04L67/52 ,  H04W4/021

CPC classification number: H04W4/023 ,  H04L67/52 ,  H04W4/021

Abstract: The disclosed technology is directed towards efficiently identifying a first entity (e.g., a user or sensor) as a potential witness to an event. A first dataset describing event time data and event location data of an event are obtained from a first device. A second dataset describing device time data and device location data are obtained via a device associated with a second entity, e.g., a user. By analyzing the first and second datasets, e.g., for time and location intersection, the second entity can be identified as a potential witness to the event, and notified of such. Factors such as line of sight, speed and direction, audio sensing range versus event volume, and the like of the second entity can be used in determining whether the second entity is a likely witness. A witness to a live event can be identified and asked to send in live (e.g., video) evidence.