AT&T Patent Grants

Split input and output (IO) for subscriber identity module (SIM) swaps

Granted: January 28, 2025
Patent Number: 12213211
Aspects of the subject disclosure may include, for example, receiving, from a computing device, a user request to perform a subscriber identity module (SIM) swap for a subscriber, wherein the computing device and a user device are accessible to a user, based on the receiving the user request, generating a code for the SIM swap, resulting in a generated code, providing the generated code to the computing device for presentation, obtaining, from the user device, data associated with the…

Autonomous vehicle pairing management

Granted: January 28, 2025
Patent Number: 12213040
Concepts and technologies disclosed herein are directed to autonomous vehicle pairing management. According to one aspect disclosed herein, a fleet pairing management application executed by a processor of an autonomous vehicle can initiate a fleet pairing process with a plurality of other autonomous vehicles, each of which can execute one of a plurality of other fleet pairing management applications. The fleet pairing management application can send, over a network, an initiate network…

Intelligent security via accurate mobile device location sensing

Granted: January 28, 2025
Patent Number: 12213034
Described is intelligent security based on the detection of the presence of mobile devices within a defined region, determined via accurate mobile device location sensing, e.g., within on the order of one meter. Upon detection of the presence of a mobile device within a defined region via mobile device millimeter wave-based position sensing, an identity associated with the mobile device is obtained. If the identity associated with the mobile device is not a trusted identity, action can…

Dynamic quality of service setting system

Granted: January 28, 2025
Patent Number: 12213000
A quality of service system comprising at least one quality of service controller, the quality of service controller receiving a request for a change in service priority from a default priority to an altered priority; analyzing the request to determine if the requested change in service priority can be granted, when the request for a change in service priority can be granted, preparing an altered flow rule including a tag identifying the altered priority; and pushing the altered flow…

Dynamic cross-frequency path configuration for wavelength division multiplexing networks

Granted: January 28, 2025
Patent Number: 12212903
Aspects of the subject disclosure may include, for example, identifying network elements of a wavelength division multiplexing (WDM) domain of an optical waveguide communication system that includes a group of optical-add-drop multiplexor (OADM) devices. Operations are observed for the WDM domain configured to deliver communication services configured for simultaneously transporting independent signals across a network of single optical waveguides. A demand for optical waveguide…

Situation aware QoS automation system and method leveraging user device real time updating

Granted: January 28, 2025
Patent Number: 12212489
Aspects of the subject disclosure may include, for example, obtaining, by a processing system including a processor, network data associated with a communication network; generating, by the processing system, Quality of Service (QoS) information by applying machine learning to the network data; and providing, by the processing system, the QoS information to a Policy Control Function (PCF) that selects or generates a first UE Route Selection Policy (URSP) rule according to the QoS…

Estimation of network latency based on aggregated performance data

Granted: January 28, 2025
Patent Number: 12212479
Estimation of network latency based on aggregated performance data is disclosed. End-to-end latency between endpoints can comprise protocol-induced latency, access network-induced, core-network latency, and network-distance-based latency. Network latency, e.g., network-distance-based latency, also referred to as topological latency, can correspond to communication path length between endpoints. Crowdsourcing of communication path performance information can enable estimation of…

Intelligent interceptor for SaaS cloud migration and integration

Granted: January 28, 2025
Patent Number: 12210859
Aspects of the subject disclosure may include, for example, a non-transitory machine-readable medium comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations, the operations comprising: receiving by a selected one of a plurality of containers incoming traffic from a legacy application, the legacy application having been associated with a migrated application prior to the migrated application having been…

Using dynamic thresholds for non-mobility handovers in a fifth generation (5G) or other next generation network

Granted: January 21, 2025
Patent Number: 12207146
The technologies described herein are generally directed to modeling radio wave propagation in a fifth generation (5G) network or other next generation networks. For example, a method described herein can include, for a network application, identifying, by a system comprising a processor, a first performance characteristic of first base station equipment, wherein the first base station equipment is actively communicating with a user equipment via a first network connection. The method…

Quantum artificial intelligence positioning system in a next generation public safety network

Granted: January 21, 2025
Patent Number: 12207159
Aspects of the subject disclosure may include, for example, a device including 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 receiving a smart contract for tracking a position of a mobile device from a quantum blockchain; issuing a token uniquely identifying location data for the position of the mobile device; receiving location data including the token from…

Mechanisms and apparatus for securing broadcast content distribution of time-sensitive data

Granted: January 21, 2025
Patent Number: 12206777
Aspects of the subject disclosure may include, for example, authenticating a user device based on communication over a data plane of a network, generating a decryption key, transmitting the decryption key to the user device, and transmitting encrypted content to the user device. The encrypted content may be accessible at the user device via the encryption key, potentially as a function of location and/or time. Other embodiments are disclosed.

Post-quantum-resistant cryptographic system and methods

Granted: January 21, 2025
Patent Number: 12206702
Aspects of the subject disclosure may include, for example, a device that has 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 performing a packet analysis of protocol data unit (PDU) headers of inbound Internet and non-Internet traffic; determining whether the PDU headers identify the presence of a quantum payload and/or via deep packet inspection; detecting a…

Privacy, permission, and user safety management virtual assistant for a communication session

Granted: January 21, 2025
Patent Number: 12206673
Aspects of the subject disclosure may include, for example, obtaining a first user profile associated with a first user, the first user profile comprising a first privacy rule; obtaining a second user profile associated with a second user, the second user profile comprising a second privacy rule; determining which of the first privacy rule or the second privacy rule is more restrictive; setting for a first extended reality (XR) communication session a third privacy rule, the third…

Sequential decision analysis techniques for e-sports

Granted: January 21, 2025
Patent Number: 12205049
Aspects of the subject disclosure may include, for example, training a decision scoring model for an e-sport based on historical data for the e-sport. In various embodiments, the decision scoring model may be trained based on the historical data and on metadata associated with the e-sport. Some embodiments can include identifying a plurality of candidate in-game decision sequences based on decision parameters for a gameplay decision of an ongoing gaming session and a gaming session…

Automated generation of network data visualization dashboards

Granted: January 21, 2025
Patent Number: 12204733
The described technology is generally directed towards automated generation of network data visualization dashboards. Automation can be achieved through the use of templates and data files. Templates can be combined with any of multiple different data files to produce network data visualization dashboard files. Different combinations of templates and different data files can result in different network data visualization dashboard files. The network data visualization dashboard files can…

Storing data at edges or cloud storage with high security

Granted: January 21, 2025
Patent Number: 12204675
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…

Using scent fingerprints and sound fingerprints for location and proximity determinations

Granted: January 21, 2025
Patent Number: 12204009
Using scent fingerprints and sound fingerprints for location and proximity determinations can include detecting a movement of a user device relative to an environment, and determining if a fingerprint associated with the user device and the environment is available. The fingerprint can include a sound fingerprint, a scent fingerprint, and usage data defining resource usage of the user device at the environment, The fingerprint associated with the user device and the environment can be…

Split ledger for securing extended reality environments

Granted: January 14, 2025
Patent Number: 12197565
The concepts and technologies disclosed herein are directed to providing a split ledger for securing extended reality (“XR”) environments. According to one aspect, an XR server computer can create an XR environment. The XR server computer can cause a passed ledger to be populated with an environment ID associated with the XR environment. The XR server computer can cause a hash ledger to be populated with a first hash of the environment ID. The XR server computer can register a user…

Sub-band selection at cellular base station for non-overlapped or partially overlapped full duplex operation

Granted: January 14, 2025
Patent Number: 12200629
Aspects of the subject disclosure may include, for example, determining a self-interference channel response of a transceiver of a mobile base station having a transmitter and a receiver. The self-interference channel response spans multiple sub-bands of a predetermined mobile cellular frequency channel. A first sub-band of the multiple sub-bands is identified according to the self-interference channel response and, an estimate is determined, at the receiver, of a first coupled transmit…

Apparatuses and methods to balance load in communication networks based on an allocation of resources to communication devices

Granted: January 14, 2025
Patent Number: 12199756
Aspects of the subject disclosure may include, for example, obtaining a first indication of a first count of resource blocks in a first cell in which the device is located, obtaining a second indication of a second count of resource blocks allocated to the device, obtaining a third indication of a reference signal received power (RSRP) value for the device, obtaining a fourth indication of a received signal strength indicator (RSSI) value for the device, computing a first reference…