Patents Assigned to AT & T
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Patent number: 11902850Abstract: Aspects of the subject disclosure may include, for example, collecting network data for a plurality of cells of a cellular communication network, identifying a particular cell of the plurality of cells is in an un-responsive state, wherein the identifying is based on the network data, selecting a plurality of user equipment (UE) devices as UE test devices, forcing cell reselection attempts, handover attempts, or both, by the UE test devices to communicate with the particular cell, confirming the particular cell is in the un-responsive state based on failure of the cell reselection attempts or failure of the handover attempts, and communicating a restart signal from the processing system to cause the particular cell to restart to a responsive state. Other embodiments are disclosed.Type: GrantFiled: June 10, 2021Date of Patent: February 13, 2024Assignees: AT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.Inventors: Daniel Vivanco, Slawomir Mikolaj Stawiarski, David Ross Beppler
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Patent number: 11902315Abstract: A method for privacy preserving vulnerability detection for devices. In an example, an apparatus may include a processor and memory coupled with the processor that effectuates operations. The operations may include receiving a type of a device; receiving a feature for the device; creating a first hash value based on the device type and the feature; receiving an indication that the first hash value matches a second hash value; and based on the indication that the first hash value matches the second hash function, sending an alert that the device has a vulnerability.Type: GrantFiled: September 3, 2021Date of Patent: February 13, 2024Assignee: AT&T Intellectual Property I, L.P.Inventors: Paul Giura, Mikhail Istomin
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Patent number: 11902863Abstract: Aspects of the subject disclosure may include, for example, obtaining a message associated with a 5th Generation (5G) wireless service, the message containing: a first section including a service type identifier entry and a first timestamp that corresponds to the service type identifier entry; and a second section including a secondary radio access technology (RAT) entry, one or more data volume entries, and a second timestamp that corresponds to the secondary RAT entry and to the one or more data volume entries; matching the first timestamp and the second timestamp based upon a first value of the first timestamp equaling a second value of the second timestamp; and responsive to the matching of the first timestamp and the second timestamp, associating the service type identifier entry of the first section with the one or more data volume entries of the second section. Other embodiments are disclosed.Type: GrantFiled: November 5, 2021Date of Patent: February 13, 2024Assignee: AT&T Intellectual Property I, L.P.Inventor: Mario Manuel Jardon
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Publication number: 20240049039Abstract: Aspects of the subject disclosure may include, for example, systems and methods for enabling traffic classification for extended reality (XR) applications over 5G NR networks. XR-specific traffic flow are adaptively classified with RAN-level characteristics including resource allocation, link adaptation, and radio resource management (RRM) metrics and configurations to optimize per-user and system performance and QoS parameters. Other embodiments are disclosed.Type: ApplicationFiled: August 4, 2022Publication date: February 8, 2024Applicant: AT&T Intellectual Property I, L.P.Inventor: Thomas Novlan
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Publication number: 20240048449Abstract: Aspects of the subject disclosure may include, for example, identifying a set of network functions operative on a core network of a mobile communications system instantiated on a cloud network, identifying functional dependencies among respective network functions of the set of network functions, defining a sequence by which the set of network functions should be made unavailable prior to a maintenance event, wherein the defining the sequence is based on the functional dependencies, and deactivating respective network functions of the set of network functions according to the sequence. Other embodiments are disclosed.Type: ApplicationFiled: August 5, 2022Publication date: February 8, 2024Applicants: AT&T Intellectual Property I, L.P., AT&T Mobility II LLCInventors: Richard T. Kwapniewski, Prashant Raghuvanshi, Rajil Malhotra
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Publication number: 20240048971Abstract: Aspects of the subject disclosure may include, for example, accessing registration information that includes a criterion for allowing receiving notifications based on location information of a communication device, accessing a location request of equipment of a location requestor that includes a notification location, accessing encrypted information representative of identification information, the location information, and time information of the communication device that has been stored in a database where the time information corresponds to the location information, identifying a positive result for the location request, and causing a notification to be provided to the communication device responsive to the positive result, where the notification is associated with the location requestor, and wherein the notification is provided to the communication device without providing the identification information of the communication device to the equipment of the location requestor.Type: ApplicationFiled: August 2, 2022Publication date: February 8, 2024Applicant: AT&T Intellectual Property I, L.P.Inventor: Paul Giura
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Patent number: 11893590Abstract: Concepts and technologies disclosed herein are directed to interpretation workflows for machine learning-enabled event tree-based diagnostic and customer problem resolution. According to one aspect, a system can receive a workflow construction specification derived from a machine learning-enabled event tree (“MLET”). The MLET can be generated for use by a customer service agent to resolve a customer problem. The workflow construction specification can include a plurality of objects, each of which represents a navigation path through the MLET. The system can traverse the workflow construction specification and can create a set of workflow creation commands based upon at least one policy. The system can generate a workflow visualization interpretation file based upon the set of workflow creation commands. The workflow visualization interpretation file can identify how the MLET derived a root cause of the customer problem.Type: GrantFiled: June 2, 2021Date of Patent: February 6, 2024Assignee: AT&T Intellectual Property I, L.P.Inventors: James Fan, Al Hooshiari, Dan Celenti, Eric Forbes
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Publication number: 20240039653Abstract: Aspects of the subject disclosure may include, for example, a device in which a processing system receives an electromagnetic signal including a plurality of packets, stores a copy of the packets in a memory, converts the signal to an optical signal, and splits the optical signal into first and second optical signals each including the packets. A first converter and second converter then convert the optical signals to electromagnetic signals. A timing coordinator sends a timing signal to the memory and to the first and second converters, resulting in simultaneous release of a copied packet from the memory and first and second packets from the first and second converters. The system compares the copied packet with the first and second packets; if those packets are identical to the copied packet, the system outputs the first and second packets in outgoing signals. Other embodiments are disclosed.Type: ApplicationFiled: July 28, 2022Publication date: February 1, 2024Applicant: AT&T Intellectual Property I, L.P.Inventors: Joseph Soryal, Dylan Reid
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Publication number: 20240040434Abstract: Aspects of the subject disclosure may include, for example, collecting network information for a mobility network, including processing the network information at a central controller serving the mobility network, building, in the central controller, a machine learning model including building the machine learning model using the network information, and allocating, by the central controller, radio channels of the mobility network based on a recommendation of the machine learning model. Other embodiments are disclosed.Type: ApplicationFiled: July 27, 2022Publication date: February 1, 2024Applicants: AT&T Communications Services India Private Limited, AT&T Intellectual Property I, L.P.Inventors: Mritunjay Pandey, Saurav Paira
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Publication number: 20240039937Abstract: Aspects of the subject disclosure may include, for example, a device, having a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, including gathering and aggregating historical data provided to an APN gateway of a connected car manufacturer and a packet core of a communications network; using the historical data gathered and aggregated to train a ML model to recognize anomalies from the historical data, thereby creating a trained ML model; monitoring current data provided to the APN gateway and the packet core; and generating an alert when the trained ML model recognizes an anomaly. Other embodiments are disclosed.Type: ApplicationFiled: August 1, 2022Publication date: February 1, 2024Applicant: AT&T Intellectual Property I, L.P.Inventor: Yaron Koral
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Publication number: 20240040495Abstract: Aspects of the subject disclosure may include, for example, a device comprising: a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, the operations comprising: receiving from user equipment an indication that a user has been authenticated by the user equipment via a biometric process; responsive to the receiving of the indication, obtaining user profile data associated with the user; responsive to the receiving the user profile data, selecting a first service provider from among a plurality of service providers; and routing communications between the first service provider and the user equipment. Other embodiments are disclosed.Type: ApplicationFiled: July 26, 2022Publication date: February 1, 2024Applicant: AT&T Intellectual Property I, L.P.Inventors: James H. Pratt, Yupeng Jia, Eric Zavesky
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Patent number: 11889404Abstract: An architecture to avoid handover ping-pong for aerial user equipment (UE) operational in terrestrial fourth generation (4G) and/or fifth generation (5G) long term evolution (LTE) networks. A method can comprise receiving a request to connect to the network equipment from aerial user equipment; based on the request to connect, retrieving subscription data; based on the subscription data, determining that the aerial user equipment is aerial equipment; determining that the aerial user equipment is engaged in a ping-pong handover event with terrestrial based network equipment situated within a defined geographic area; and transmitting instructions to the aerial user equipment to confirm the ping-pong handover event, wherein the instruction comprises a delay value representing a back off time value for the aerial user equipment to refrain from gathering measurement data within the defined geographic area.Type: GrantFiled: December 20, 2022Date of Patent: January 30, 2024Assignees: AAT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.Inventors: Daniel Vivanco, David Beppler, Slawomir Stawiarski
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Patent number: 11887488Abstract: Dispatch of drones is disclosed. Example drone dispatching methods include transmitting a flight plan for a drone to a flight control platform associated with first operator for piloting the drone. The flight plan is based on a first location associated with a service request. In response to receiving a message from the flight control platform, a first communication session between the flight control platform and a flight control unit of the drone is initiated to permit remote piloting of the drone. A drone observation platform associated with a second operator is selected based on a subject matter qualification associated with the second operator and descriptive information included in the service request. A second communication session between the flight control platform and the drone observation platform is initiated for remote piloting of the drone.Type: GrantFiled: December 29, 2021Date of Patent: January 30, 2024Assignees: AT&T Intellectual Property I, L.P., AT&T Mobility II LLCInventors: Barrett M. Kreiner, Thomas Rozanski, III, Mark Radice
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Patent number: 11887476Abstract: A processing system including at least one processor may transmit a notification of a presence of an emergency service vehicle to a plurality of entities, obtain, from at least a first entity of the plurality of entities, at least a first acknowledgement of the presence of the emergency service vehicle, determine that at least a second acknowledgement is not obtained from at least a second entity of the plurality of entities, and present information associated with the at least the second entity to a device of the emergency service vehicle.Type: GrantFiled: October 20, 2021Date of Patent: January 30, 2024Assignee: AT&T Intellect al Property I, L.P.Inventors: Ginger Chien, Zhi Cui, Eric Zavesky, Robert T. Moton, Jr., Adrianne Binh Luu, Robert Koch
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Patent number: 11889020Abstract: Aspects of the subject disclosure may include, for example, detecting, over a network, a call originating from a call originator and intended for a user of a user equipment, responsive to the detecting the call, determining whether to challenge the call originator, based on a determination to challenge the call originator, transmitting a request to the call originator, wherein the request prompts the call originator to specify an identity of the call originator and a purpose for the call, obtaining information from a call originator input responsive to the transmitting the request, deriving enhanced Caller Name or Caller ID data that includes the information, and causing the enhanced Caller Name or Caller ID data to be provided to the user equipment, thereby enabling the user of the user equipment to determine whether to answer the call. Other embodiments are disclosed.Type: GrantFiled: September 3, 2021Date of Patent: January 30, 2024Assignees: AT&T Intellectual Property I, L.P., AT&T Mobility II LLCInventors: Vimal Patel, Howard Lang, Karen Stansbury, Derek Baylor, James Ibezim, Nalini Humphrey, Robert Stokey, Jr.
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Publication number: 20240032080Abstract: Aspects of the subject disclosure may include, for example, identifying a number of radio resources of a mobile device, detecting activity of an application, and determining a data communication requirement of the application. The data communication requirement is compared to a first component carrier capacity and responsive to it exceeding the first component carrier capacity, a number of secondary component carriers providing secondary capacities are identified according to the data communication requirement, wherein a combination of the first capacity and the number of secondary capacities is not less than the data communication requirement. A group of the radio resources is configured according to the number of secondary component carriers, wherein a number of the group of the radio resources does not exceed the maximum number of the radio resources, and wherein the data communication requirement is accommodated by the combination of the first and secondary capacities. Other embodiments are disclosed.Type: ApplicationFiled: April 24, 2023Publication date: January 25, 2024Applicant: AT&T Intellectual Property I, L.P.Inventors: Jianchun Zhou, Yakun Gao
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Publication number: 20240031343Abstract: Aspects of the subject disclosure may include, for example, a method that includes receiving user input to configure a secure storage unit (SSU) having a first portion attached to a network and storing encrypted data, a second portion attached to the network and storing unencrypted data, and a third portion attachable to the network. The user input defines a security level for each portion. The method also includes receiving a data object for storage in the SSU, and determining a data security level for the data object; the data security level is determined by user input regarding the data object and/or analysis of the data object by the processing system, and the analysis includes analysis of attributes of the data object and/or content of the data object. The method further includes storing the data object in the SSU according to the data security level. Other embodiments are disclosed.Type: ApplicationFiled: July 19, 2022Publication date: January 25, 2024Applicant: AT&T Intellectual Property I, L.P.Inventors: Stephen J. Griesmer, Himanshu Ranpura
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Publication number: 20240031432Abstract: The concepts and technologies disclosed herein provide high availability and high utilization cloud data center architecture for supporting telecommunications services. According to one aspect of the concepts and technologies disclosed herein, a 4-site model of application placement within the cloud computing environment provides 37.5% resource utilization with site availability of five 9s (99.999%) and virtual machine availability of five 9s. According to another aspect of the concepts and technologies disclosed herein, a 3-site model of application placement within the cloud computing environment provides 66% resource utilization with site availability of five 9s and virtual machine availability of five 9s. According to another aspect of the concepts and technologies disclosed herein, a 4-site model of application placement within the cloud computing environment provides 75% resource utilization with site availability of five 9s and virtual machine availability of five 9s.Type: ApplicationFiled: April 20, 2023Publication date: January 25, 2024Applicant: AT&T Intellectual Property I, L.P.Inventors: Manikka Thyagarajan, Kaustubh Joshi, Ganeshkumar Natarajan, Israel L. Means, Michael L. Hammer, Praveen Ramadenu, Shobhna Goyal, Marius J. Gudelis, Satyendra Tripathi
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Publication number: 20240031444Abstract: Aspects of the subject disclosure may include, for example, generating a management manifest for a network function (NF) software application, wherein the NF software application is to be deployed in a cloud computing environment, based on the generating the management manifest, deriving a software package that includes the NF software application and the management manifest, and causing the software package to be outputted for deployment in the cloud computing environment, wherein inclusion of the management manifest with the NF software application in the software package facilitates utilization of the management manifest for monitoring and management of a system that results from deployment of the NF software application in the cloud computing environment. Other embodiments are disclosed.Type: ApplicationFiled: July 25, 2022Publication date: January 25, 2024Applicant: AT&T Intellectual Property I, L.P.Inventor: Sean Simon
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Patent number: 11881095Abstract: Aspects of the subject disclosure may include, for example, a method including assessing a danger level associated with an object; locating a target person and a caregiver; monitoring movement of an unsupervised target person relative to a boundary around the object; and providing a warning in a caregiver's voice if the person crosses the boundary. A content and volume of the warning, a direction of the warning with respect to a trajectory of movement of the person, and a tone of voice of the warning can be selected according to the danger level and a profile of the person. The method also includes initiating a distraction procedure directed to the person according to the profile; the distraction can include an audio message directing attention of the person to another object. Other embodiments are disclosed.Type: GrantFiled: January 23, 2023Date of Patent: January 23, 2024Assignee: AT&T Intellectual Property I, L.P.Inventors: Wei Wang, Lars Benjamin Johnson