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公开(公告)号：US20230171674A1
公开(公告)日：2023-06-01
申请号：US18152355
申请日：2023-01-10
Applicant: AT&T Intellectual Property I, L.P. , Cricket Wireless LLC
Inventor： Sheldon Kent Meredith , Justin McNamara , Rajeev Garg , Mark Austin
CPC classification number: H04W48/06 , H04W88/04 , H04W24/08 , H04L43/16 , H04W28/0231
Abstract: Aspects of the subject disclosure may include, for example, determining whether a past throughput of past traffic communicated between a communication device and a communication network meets a first threshold value, resulting in a first determination; responsive to the first determination being that the past throughput meets the first threshold, transmitting an instruction to the communication device to restrict a first subsequent throughput of first subsequent traffic to no greater than a second threshold value; determining whether the first subsequent throughput has been restricted, resulting in a second determination; and responsive to the second determination being that the first subsequent throughput has not been restricted, taking one or more actions to enforce a second subsequent throughput of second subsequent traffic to no greater than a third threshold value, wherein the third threshold value is lower than the second threshold value. Other embodiments are disclosed.
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公开(公告)号：US11637834B2
公开(公告)日：2023-04-25
申请号：US17528953
申请日：2021-11-17
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Sheldon Kent Meredith , William Cottrill , Brandon B. Hilliard
Abstract: A method includes receiving, at an access point, an access request from a first device after an expiration of a first passcode. The access request is encrypted based on the first passcode. The method includes making a determination by the access point before an expiration of a usage time of a first passcode usage list that an identifier of the first device is included in the first passcode usage list. The method also includes, in response to making the determination, generating, at the access point, data representing a second passcode by encrypting the second passcode using the first passcode; and sending the data representing the second passcode from the access point to the first device.
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公开(公告)号：US20220300661A1
公开(公告)日：2022-09-22
申请号：US17832843
申请日：2022-06-06
Applicant: AT&T Intellectual Property I, L.P.
Inventor： William C. Cottrill , Sheldon Kent Meredith , Peter Hardie
Abstract: Aspects of the subject disclosure may include, for example, identifying, during a CPU's execution of a first program, a branching instruction of the first program that redirects execution to a second program. Responsive to the identifying of the branching instruction, a return address of a next instruction of the first program is encrypted. The encrypted return address is transferred to the second program without the CPU retaining a record of the return address. The encrypted return address is received from the second program responsive to its completion of execution. The received encrypted return address is decrypted to obtain the return address enabling a resumption of execution of the first program from the next instruction. Other embodiments are disclosed.
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公开(公告)号：US20220245049A1
公开(公告)日：2022-08-04
申请号：US17726128
申请日：2022-04-21
Applicant: AT&T Intellectual Property I, L.P.
Inventor： James Kercheville , Sheldon Kent Meredith , Bachir Aoun
IPC: G06F11/34 , H04L41/147 , H04L47/2483 , H04L47/83 , H04W40/24 , H04W16/22 , H04W24/08 , H04L41/0631 , H04L41/5061 , H04L41/5019 , H04L47/70
Abstract: Aspects of the subject disclosure may include, for example, a method that includes detecting events relating to user equipment on a communication network, collecting first event data including event times and locations, and collecting second event data regarding second event dimensions determined at least in part by the event type. The method also includes generating, for each of the event types, an event data structure associated with the user, based on the first event data and second event data. The event data structures are concatenated to generate an event history flow associated with the user; the event history flow is analyzed to identify causal events for a detected event. The method also includes generating a model for performance of the user equipment based on the causal events to predict a future event, and identifying potential adjustments to the communication network to prevent that event. Other embodiments are disclosed.
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公开(公告)号：US11287256B2
公开(公告)日：2022-03-29
申请号：US16853890
申请日：2020-04-21
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Sheldon Kent Meredith , Zachary Meredith
Abstract: Aspects of the subject disclosure may include, for example, a process that formulates an inference that a first group of mobile devices are at ground level, and obtains, for the first group of mobile devices, positions and barometric pressure readings. Ground heights with respect to a common reference height are determined for the first group of mobile devices, and reference barometric pressures are calculated for the first group of mobile devices, at the common reference height according to the barometric pressure readings and the determined ground heights. At least a portion of the reference barometric pressures are combined to obtain a reference barometric pressure. Other embodiments are disclosed.
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Patent Agency Ranking
公开(公告)号：US11240305B2
公开(公告)日：2022-02-01
申请号：US15222729
申请日：2016-07-28
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Sheldon Kent Meredith , William Cottrill , Juliette Zerick
Abstract: In one example, a processor may receive a first request to process a first task, the first request including a first estimated central processing unit utilization for the first task and a first estimated memory utilization for the first task and receive central processing unit capacities and memory capacities of a plurality of sub-data routers including at least a first sub-data router. The processor may further determine that the first sub-data router has a lowest central processing unit capacity from among the plurality of sub-data routers that is sufficient to accommodate the first estimated central processing unit utilization for the first task and determine that the first sub-data router has a memory capacity that is sufficient to accommodate the first estimated memory utilization for the first task. The processor may then assign the first task to the first sub-data router.
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公开(公告)号：US20210410044A1
公开(公告)日：2021-12-30
申请号：US17400835
申请日：2021-08-12
Applicant: AT&T Intellectual Property I, L.P. , Cricket Wireless LLC
Inventor： Sheldon Kent Meredith , Justin McNamara , Rajeev Garg , Mark Austin
Abstract: Aspects of the subject disclosure may include, for example, determining whether a past throughput of past traffic communicated between a communication device and a communication network meets a first threshold value, resulting in a first determination; responsive to the first determination being that the past throughput meets the first threshold, transmitting an instruction to the communication device to restrict a first subsequent throughput of first subsequent traffic to no greater than a second threshold value; determining whether the first subsequent throughput has been restricted, resulting in a second determination; and responsive to the second determination being that the first subsequent throughput has not been restricted, taking one or more actions to enforce a second subsequent throughput of second subsequent traffic to no greater than a third threshold value, wherein the third threshold value is lower than the second threshold value. Other embodiments are disclosed.
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公开(公告)号：US20210382195A1
公开(公告)日：2021-12-09
申请号：US16894948
申请日：2020-06-08
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Yevgeniy Puzyrev , Sheldon Kent Meredith , John Francis
Abstract: Aspects of the subject disclosure may include, for example, generating at least one control signal that enables a first plasmonic nanoantenna and disables a second plasmonic nanoantenna, wherein the first plasmonic nanoantenna and the second plasmonic nanoantenna are included in a multiplicity of plasmonic nanoantennas disposed upon a substrate, measuring, using the first plasmonic nanoantenna, a first current flowing through the substrate subsequent to the generating of the at least one control signal, and determining, based on the first current, a first absorption response within a first spectral range. Other embodiments are disclosed.
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公开(公告)号：US20210234789A1
公开(公告)日：2021-07-29
申请号：US17228017
申请日：2021-04-12
Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
Inventor： Sheldon Kent Meredith , Zachary Meredith , Prashant Shivaji Bhapkar
IPC: H04L12/733 , H04L12/721 , H04L12/753 , G06Q10/04
Abstract: Aspects of the subject disclosure may include, for example, embodiments and a method. The method includes iteratively providing messages to each Node Processor. Each Node Processor represents a node of a group of nodes. The iteratively providing of the messages comprises providing first messages. Each first message includes a cost associated with a path of nodes visited by each first message. A selected path is obtained from each node having a lowest cost of a group of common endpoint costs for paths having common endpoints. A next group of messages includes the selected path. The iteratively providing of the messages results in selected paths. Also, the method include determining a target path from a remaining path. Other embodiments are disclosed.
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公开(公告)号：US20210124671A1
公开(公告)日：2021-04-29
申请号：US17143835
申请日：2021-01-07
Applicant: AT&T Intellectual Property I, L.P.
Inventor： James Kercheville , Sheldon Kent Meredith , Bachir Aoun
IPC: G06F11/34 , H04L12/24 , H04L12/851 , H04L12/911 , H04W40/24 , H04W16/22 , H04W24/08
Abstract: Aspects of the subject disclosure may include, for example, a method that includes detecting events relating to user equipment on a communication network, collecting first event data including event times and locations, and collecting second event data regarding second event dimensions determined at least in part by the event type. The method also includes generating, for each of the event types, an event data structure associated with the user, based on the first event data and second event data. The event data structures are concatenated to generate an event history flow associated with the user; the event history flow is analyzed to identify causal events for a detected event. The method also includes generating a model for performance of the user equipment based on the causal events to predict a future event, and identifying potential adjustments to the communication network to prevent that event. Other embodiments are disclosed.
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