Patents Assigned to AT & T
  • Publication number: 20250008329
    Abstract: Aspects of the subject disclosure may include, for example, a mobile device having: a radio modem; a subscriber identification module; 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: detecting that an operating mode value of the subscriber identification module is private; checking whether a setting of the mobile device is data-centric responsive to the operating mode value being private; changing the setting to data-centric and restarting the radio modem responsive to the setting not being data-centric; and attaching to a private network responsive to the setting being data-centric. Other embodiments are disclosed.
    Type: Application
    Filed: June 27, 2023
    Publication date: January 2, 2025
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Inderpreet Singh Ahluwalia, Shah Mohammad Murshedul Arefin
  • Publication number: 20250008298
    Abstract: Location-based communication using a wireless device (e.g., a mobile device) is enabled. For example, a system can comprise: a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising: based on a first network connection of a node of a retail location to network equipment enabling network service for the retail location, determining a first location of the node, based on a second network connection of a mobile device to the network equipment, determining a second location of the mobile device, determining whether a distance between the first location and the second location satisfies a distance threshold, in response to a determination that the distance satisfies the distance threshold, generating message data representative of a message associated with the retail location, and sending the message data to the mobile device, for the message to be presented via the mobile device.
    Type: Application
    Filed: September 12, 2024
    Publication date: January 2, 2025
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Stephen Griesmer, Himanshu Ranpura
  • Publication number: 20250007965
    Abstract: Aspects of the subject disclosure may include, for example, providing a request associated with a call session to a server, wherein the request includes capability information associated with user equipment. A codec is identified according to the capability information to obtain an identified codec, which facilitates media service to the user equipment. The media service is accessed from a media resource function, which in turn, is accessed by the server responsive to the identified codec. An operable resource identifier is identified responsive to a search of a codec table, wherein the server accesses the operable resource identifier associated with the media resource function from a domain name server responsive to the resource identifier not being available at the codec table. Other embodiments are disclosed.
    Type: Application
    Filed: September 11, 2024
    Publication date: January 2, 2025
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Lakshminarashimhan Naidu, Michael Taylor, Bernard Ku
  • Publication number: 20250007878
    Abstract: Aspects of the subject disclosure may include, for example, establishing a Layer 2 multipoint virtual private network (VPN) among a plurality of sites connected via a switched, shared or dedicated ethernet provided by a service provider, where the plurality of sites correspond to multiple locations of a target enterprise, determining a count of the plurality of sites that requires a connection to one or more cloud service providers over a common backbone network of the service provider, generating a VLAN that conforms to a Border Gateway Protocol (BGP), assigning a block of IP addresses to a network of the target enterprise, based on the determined count, assigning two or more subnets having IP addresses of both IPv4 and IPV6 address families with respect to the VLAN, and connecting the plurality of sites to the one or more cloud service providers. Other embodiments are disclosed.
    Type: Application
    Filed: June 27, 2023
    Publication date: January 2, 2025
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Sekhar Srikantan, Connie Anderson, Ali Nikain, Ivetta Pogosova, Kevin Le, Nagaraju Sheela, Tamir Merhav
  • Publication number: 20250008587
    Abstract: Facilitating geo-distributed dynamic network system for ubiquitous access to multiple private networks in advanced networks (e.g., 4G, 5G, and beyond) is provided herein. Operations of a method can comprise establishing, by a system comprising a processor, a first communication link between a first network device and group of devices connected via a private network connection. The method also can comprise establishing, by the system, a second communication link between the first network device and a second network device. The second network device can be included in a group of network devices associated with a communication network provider. Further, the second network device can facilitate communication with a communication device.
    Type: Application
    Filed: September 9, 2024
    Publication date: January 2, 2025
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Michael Hwang, Varun Gupta, Shu Shi, Christopher Rath, Rittwik Jana
  • Publication number: 20250008480
    Abstract: The described technology is generally directed towards user equipment (UE) geolocation using a long history of network information. In some examples, a long history of network information associated with a UE can be processed to identify frequently repeated serving cell and correlated timing advance values. The frequently repeated serving cell and correlated timing advance values are indicative of frequently visited places. Next, the long history can be leveraged to determine locations of the frequently visited places with enhanced accuracy, and the resulting enhanced accuracy locations can be identified in a location lookup table for the UE. When the UE subsequently connects to the frequently repeated serving cell and the correlated timing advance value is observed, the location lookup table can be used to quickly assign an enhanced accuracy location to the UE.
    Type: Application
    Filed: September 11, 2024
    Publication date: January 2, 2025
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Jie Chen, Wenjie Zhao, Abraham George, Ye Ge
  • Patent number: 12185118
    Abstract: The disclosed technology is directed towards avoiding a misconfiguration that uses a Long Term Evolution (LTE) and new radio dynamic spectrum sharing (DSS) carrier as an LTE carrier and new radio primary secondary cell carrier concurrently for a dual connectivity mobile device. Network equipment can detect the misconfiguration and prevent its usage, or if already configured, deconfigure the LTE DSS secondary cell during setup of a dual connectivity mobile device. Alternatively a dual connectivity mobile device can detect the misconfiguration and notify the network to terminate one of the carriers. Information regarding the misconfiguration can be saved in the mobile device to proactively avoid the dual misconfiguration going forward. Such information can be communicated to other mobile devices, as well as the network.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: December 31, 2024
    Assignee: AT&T Intellectual Property I, L.P.
    Inventor: Yupeng Jia
  • Patent number: 12183110
    Abstract: A processing system of an autonomous aerial vehicle including at least one processor may determine informational data to present for at least one person, capture at least a first image via at least one imaging sensor of the autonomous aerial vehicle in a vicinity of the at least one person and determine a first position and a first orientation of the at least one person. The processing system may then identify, based upon the first position and the first orientation of the at least one person, a plurality of candidate projection areas, each candidate projection area comprising a contiguous area within the at least the first image that is deemed to be visible to the at least one person, select one of the plurality of candidate projection areas as a projection zone, and project the informational data on the projection zone via a projector.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: December 31, 2024
    Assignees: AT&T Intellectual Property I, L.P., AT&T Mobility II LLC
    Inventors: Zhi Cui, Sangar Dowlatkhah, Sameena Khan, Troy Paige, Ari Craine, Robert Koch
  • Patent number: 12182423
    Abstract: A system is provided with a software controller; a storage platform capable of storing stored blocks of data and having a central processing unit; a controller monitoring and isolation tool embedded in the software controller; and a storage monitoring and isolation tool embedded in the storage platform that is capable of locking down a memory partition on the storage platform. The system also includes a memory for storing computer instructions and a host computer coupled with the memory, wherein the host computer, responsive to executing the computer instructions, performs certain operations. The operations include extracting orchestration configurations through the controller monitoring and isolation tool and relaying the orchestration configurations to the storage monitoring and isolation tool.
    Type: Grant
    Filed: January 26, 2023
    Date of Patent: December 31, 2024
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Joseph Soryal, Naila Jaoude
  • Patent number: 12185220
    Abstract: The disclosed technology is directed towards routing, by a mobile network operator, a message to a messaging hub associated with a partner carrier or to the partner carrier itself. In response to receiving a message to reroute, a data store (e.g., an ENUM database) is queried to attempt to obtain information corresponding to the routing. For example, when the query response includes a regular expression that specifies a domain, the domain is evaluated against a data structure of respective messaging hubs associated with respective domains. If the returned domain is matched such that an associated messaging hub is identified, the message is routed to the identified messaging hub; otherwise a mobile network partner carrier is determined based on the telephone number of the message recipient, and the message is routed to the determined partner carrier.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: December 31, 2024
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventor: Timothy Yao
  • Patent number: 12184538
    Abstract: Aspects of the subject disclosure may include, for example, obtaining for a first path carrying first network traffic a corresponding first alternate path; obtaining for a second path carrying second network traffic a corresponding second alternate path, at least a first portion of the first alternate path being the same as at least a second portion of the second alternate path; responsive to a first detected failure on the first path, causing communication of first re-directed network traffic via the first alternate path instead of via the first path; responsive to a second detected failure on the second path, detecting whether total traffic, including the first re-directed network traffic, on the first portion of the first alternate path meets a threshold; responsive to the detected meeting of the threshold, obtaining for the second path a corresponding back-up alternate path; and causing communication of second re-directed network traffic via the back-up alternative path instead of via the second path.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: December 31, 2024
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Narayan Padi, Shweta Vachhani, Aswatnarayan Raghuram, Juby J. Chacko, Harpreet Ahluwalia, Kenichi Futamura, Gagan Choudhury, Alvin C. Goddard
  • Patent number: 12184540
    Abstract: In one example, a method includes receiving a plurality of network probes originating from a first provider edge router in a service provider network, calculating a plurality of network performance metrics, based on the plurality of network probes, and storing the network performance metrics associated with each network probe of the plurality of network probes in a path metric table, wherein an entry in the path metric table for the each network probe includes a path traveled by the each network probe from the first provider edge router to the processing system, the network performance metrics associated with the each network probe, a community value associated with the each network probe, and a traffic classification value associated with the each network probe.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: December 31, 2024
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Israel Means, Adrian Cepleanu, Praveen Ramadenu
  • Patent number: 12182600
    Abstract: A system includes a plurality of interconnected hardware platforms, wherein the plurality of hardware platforms are configured to run a software defined network, a plurality of virtual machines configured to be instantiated on the software defined network, and a plurality of floating management layers, each of the floating management layers associated with one of the plurality of virtual machines. Each floating management layer includes coupling the associated virtual machine to one of the plurality of hardware platforms, monitoring performance of the associated virtual machine, detecting a trigger, based on the trigger, determining whether to move the virtual machine to a second of the plurality of hardware platforms, and moving the virtual machine.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: December 31, 2024
    Assignee: AT&T Intellectual Property I, L.P.
    Inventor: Joseph Soryal
  • Patent number: 12181599
    Abstract: Techniques for Enhanced 911 (E911) location for dense cell network meshes are provided. A method can include obtaining, by a system comprising a processor via a communication network comprising first network cells listed in a neighboring cell list of a user equipment, coverage area information for the first network cells, wherein the coverage area information comprises respective reported positions of the first network cells and respective coverage radii of the first network cells; determining, by the system based on the coverage area information for the first network cells, a first area in which respective coverage areas of the first network cells overlap; and defining, by the system, an estimated position of the user equipment as a selected position within the first area.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: December 31, 2024
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Minsky Luo, David Kinsey
  • Patent number: 12184774
    Abstract: The concepts and technologies disclosed herein are directed to time-aware blockchain staged regulatory control of Internet of Things (“IoT”) data. A federation platform can receive a registration request from an enterprise edge platform to register a blockchain identifier for publication of public data on a public blockchain. The federation platform can determine if the registration request contains any restricted data parameters. In response to determining that the registration request does not contain any restricted data parameters, the federation platform can query a security module to obtain an encryption key. The federation platform can receive the encryption key from the security module. The federation platform can store the encryption key in association with the blockchain identifier and an enterprise edge platform ID that uniquely identifies the enterprise edge platform.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: December 31, 2024
    Assignees: AT&T Global Network Services Hong Kong LTD, AT&T Mobility II LLC
    Inventors: Winnie Chau, John Philip Mulligan, Shashi Gowda
  • Patent number: 12185401
    Abstract: Aspects of the subject disclosure may include, for example, a radio device that has first and second subscriber identity modules; radio resources; a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations of establishing a first communications network connection associated with the first subscriber identity module; establishing a second communications network connection associated with the second subscriber identity module; determining a communications activity on the first communications network connection; pausing or suspending activities of the second communications network connection; and blocking use of the radio resources by the second communications network connection. Other embodiments are disclosed.
    Type: Grant
    Filed: January 23, 2024
    Date of Patent: December 31, 2024
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Loc Yu, Arnold Schrider
  • Publication number: 20240430507
    Abstract: Aspects of the subject disclosure may include, for example, a local server coupled to a plurality of client devices. The local server may receive encrypted content from one or more content sources and provide the content to the client devices. The local server and client devices may be part of a multi-client environment such as a hotel or conference center. The local server does not decrypt and re-encrypt content, thereby allowing the use of low cost equipment. Other embodiments are disclosed.
    Type: Application
    Filed: September 11, 2024
    Publication date: December 26, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Xin Wang, Richard Tatem, Reza Pezeshki, Joseph Z. Fung, Brian Moore, Horia-Mihai Popa, Luan Le-Chau
  • Publication number: 20240430492
    Abstract: Concepts and technologies disclosed herein are directed to increasing misspelling, typographical, and partial search tolerance for search terms. A system can obtain media content metadata associated with media content. The system can identify a plurality of names within the media content metadata and remove a plurality of stop words from the media content metadata. The system can determine a plurality of unigrams and a plurality of bigrams from the media content metadata. The system can determine a plurality of misspellings of the media content metadata. The system can compile the plurality of names, the plurality of stop words, the plurality of unigrams, the plurality of bigrams, and the plurality of misspellings as results. The system can determine a plurality of incorrect search strings based upon the results and can create a dictionary including the plurality of incorrect search strings mapped to a plurality of correct search strings.
    Type: Application
    Filed: September 1, 2024
    Publication date: December 26, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Sanjeev Misra, Ann Eileen Skudlark, Appavu Siva Prakasam
  • Publication number: 20240427480
    Abstract: Aspects of the subject disclosure may include, for example, receiving a first request from a communication device associated with a user to present a group of avatars on a user interface of an avatar management software application on the communication device. Each of the group of avatars are associated with a software application resulting in a group of software applications. Further embodiments include receiving a group of credentials associated with the group of software applications to access the group of avatars from the communication device, obtaining each of the group of avatars from an associated application server of a group of application servers utilizing credentials from the group of credentials, and providing the group of avatars to the communication device. The communication device presents the group of avatars on the user interface of the avatar management software application. Other embodiments are disclosed.
    Type: Application
    Filed: September 6, 2024
    Publication date: December 26, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Rashmi Palamadai, Eric Zavesky, Oliver Spatscheck, Ari Craine, Richard Palazzo, Robert Koch
  • Publication number: 20240430771
    Abstract: Aspects of the subject disclosure may include, for example, detecting at a mobile device a communication failure of a data connection between the mobile device and a source core network of a plurality of core networks available to the mobile device, the mobile device communicating with a respective core network of the plurality of core networks through a radio access network, selecting a destination core network of the plurality of core networks, and handing off the data connection from the source core network to the destination core network. Other embodiments are disclosed.
    Type: Application
    Filed: August 30, 2024
    Publication date: December 26, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Haywood S. Peitzer, Tracey Green, Todd Wallace