Patents by Inventor Daniel A. Vivanco

Daniel A. Vivanco has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11770211
    Abstract: The technologies described herein are generally directed to changing error mitigation protocols used for a connection based on the quality of a network connection in a fifth generation (5G) network or other next generation networks. For example, a method described herein can include determining, by network equipment comprising a processor, that a quality of a connection between a user equipment and a network access point is below a connection quality threshold, with the connection employing a communications protocol using a first error mitigation process, and where the network access point enables respective access to services enabled via a communication network. The method can further include, based on the quality and the first error mitigation process, enabling, by the network equipment, a second error mitigation process of the communications protocol of the connection, the second error mitigation process being different than the first error mitigation process.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: September 26, 2023
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T Technical Services Company, Inc.
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Stawiarski
  • Publication number: 20230292143
    Abstract: An architecture to dynamically create fifth generation technology based geofences around defined areas to ensure the safe operation of user equipment (UE). A method can comprise determining that first serving cell equipment is servicing an aerial user equipment determining that the first serving cell equipment has enabled beamforming, determining that a first beam of a group of beams is being used to service the aerial user equipment, determining a second beam of the group of beams that the first serving cell equipment will use to service to the aerial user equipment, determining that a handover event from the first serving cell equipment to a second serving cell equipment will occur, and causing the first serving cell equipment to adjust an emitted power level associated with the second beam.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 14, 2023
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Stawiarski
  • Publication number: 20230254760
    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system detects user equipment (UE) in communication with a network via a serving cell of the network; the network is configured to facilitate communications by one or more terrestrial UEs and one or more aerial UEs. The system monitors messages from an aerial UE regarding detection of a cell other than the serving cell, and receives information from the aerial UE regarding the detected cell. The method further includes analyzing the information to estimate a first quantity associated with the detected cell location relative to the serving cell and a second quantity associated with a power received at the aerial UE from the detected cell. The method also includes determining, based on the analyzing, whether the aerial UE is an unauthorized aerial UE. Other embodiments are disclosed.
    Type: Application
    Filed: April 18, 2023
    Publication date: August 10, 2023
    Applicants: AT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Mikolaj Slawiarski
  • Publication number: 20230254775
    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system of a first network element receives information indicating that a user equipment (UE) support dual connectivity with first and second inter-radio access technologies (IRATs). The UE is enabled to communicate with a second network element using the second IRAT. The system provides to the UE uplink power configurations for data transmissions between the UE and the network elements, and performs a closed loop control procedure that includes determining a first transmit power control (TPC) value for first data transmissions from the UE and a second TPC value for second data transmissions from the UE, and adjusting the first TPC value and the second TPC value to allocate UE uplink transmission power between the first IRAT and the second IRAT. Other embodiments are disclosed.
    Type: Application
    Filed: April 18, 2023
    Publication date: August 10, 2023
    Applicants: AT&T Intellectual Property I,L.P., AT&T Intellectual Services Company, Inc.
    Inventors: Daniel Vivanco, Siawomir Stawiarski, David Ross Beppier
  • Publication number: 20230239036
    Abstract: An architecture to reduce or eliminate uplink interference induced by aerial user equipment (UE) when aerial UE is introduced into groups of terrestrial based UE operating in terrestrial fourth generation (4G) long term evolution (LTE), fifth generation (5G) networks. A method can comprise determining a number of terrestrial based user equipment impacted by uplink interference caused by uplink transmissions associated with aerial user equipment, wherein the aerial user equipment and the terrestrial based user equipment are controlled by serving cell equipment; determining an enclosed area that bounds the number of terrestrial based user equipment; and initiating a carrier aggregation process on the aerial user equipment, wherein the carrier aggregation divides the uplink transmissions associated with the aerial user equipment over a group of serving cell equipment included in the enclosed area.
    Type: Application
    Filed: April 5, 2023
    Publication date: July 27, 2023
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Stawiarski
  • Publication number: 20230189169
    Abstract: Aspects of the subject disclosure may include, for example, collecting performance information for a plurality of user equipment (UE) devices and at least one base station in a radio communication network, determining, based on the performance information, that one or more UE devices of the plurality of UE devices experience a synchronization failure attempting to connect to a base station of the at least one base station, determining to temporarily boost transmit power of a synchronization signal block by the base station to facilitate synchronization between the base station and the UE devices experiencing the synchronization failure, determining a boosted power level of the transmit power of the synchronization signal block to minimize disruption to UE devices in an overlapping area between a first cell coverage area of the base station and a second cell coverage area of an adjacent base station, initiating transmission of the synchronization signal block by the base station at the boosted power level for
    Type: Application
    Filed: December 14, 2021
    Publication date: June 15, 2023
    Applicants: AT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Mikolaj Stawiarski
  • Patent number: 11671899
    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system detects user equipment (UE) in communication with a network via a serving cell of the network; the network is configured to facilitate communications by one or more terrestrial UEs and one or more aerial UEs. The system monitors messages from an aerial UE regarding detection of a cell other than the serving cell, and receives information from the aerial UE regarding the detected cell. The method further includes analyzing the information to estimate a first quantity associated with the detected cell location relative to the serving cell and a second quantity associated with a power received at the aerial UE from the detected cell. The method also includes determining, based on the analyzing, whether the aerial UE is an unauthorized aerial UE. Other embodiments are disclosed.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: June 6, 2023
    Assignees: AT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Mikolaj Stawiarski
  • Patent number: 11671892
    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system obtains geolocation information for an unmanned aerial vehicle (UAV) and for a cell of a terrestrial communication network. The system estimates a distance between the UAV and the cell, calculates an expected receive (RX) power for a signal transmitted from the UAV to the cell, and compares the expected RX power with a threshold power to determine whether the cell is a suitable target cell for a communications handover procedure for the UAV. Other embodiments are disclosed.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: June 6, 2023
    Assignees: AT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Mikolaj Stawiarski
  • Patent number: 11659395
    Abstract: Aspects of the subject disclosure may include, for example, obtaining a preliminary transmission received from a first wireless access terminal of a wireless network, at a mobile terminal, wherein the obtaining of the preliminary transmission occurs before a successful completion of an attachment process between the mobile terminal and the first wireless access terminal, and wherein access to a network resource by the mobile terminal via the wireless network requires a successful completion of the attachment process. A physical relationship is determined between the mobile terminal and the first wireless access terminal according to the preliminary transmission, resulting in a determined physical relationship. The determined physical relationship is compared to a predetermined threshold value to obtain a comparison result and successful completion of the attachment process is prevented based on the comparison result indicating a suspect condition. Other embodiments are disclosed.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: May 23, 2023
    Assignees: AT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.
    Inventors: Daniel Vivanco, Tyann Lavender, Thomas W. Henderson
  • Patent number: 11659492
    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system of a first network element receives information indicating that a user equipment (UE) support dual connectivity with first and second inter-radio access technologies (IRATs). The UE is enabled to communicate with a second network element using the second IRAT. The system provides to the UE uplink power configurations for data transmissions between the UE and the network elements, and performs a closed loop control procedure that includes determining a first transmit power control (TPC) value for first data transmissions from the UE and a second TPC value for second data transmissions from the UE, and adjusting the first TPC value and the second TPC value to allocate UE uplink transmission power between the first IRAT and the second IRAT. Other embodiments are disclosed.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: May 23, 2023
    Assignees: AT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.
    Inventors: Daniel Vivanco, Slawomir Stawiarski, David Ross Beppler
  • Patent number: 11653401
    Abstract: Aspects of the subject disclosure may include, for example, obtaining data relating to a user equipment communicatively coupled to a first network node, the data including information regarding a data buffer associated with the user equipment, obtaining node information relating to a second network node, the node information identifying available network resources of the second network node and a coverage range of the second network node, determining, based on the information regarding the data buffer, that a status of the data buffer satisfies a condition, determining that the first network node has insufficient network resources to satisfy a network resource demand of the user equipment based on the determining that the status of the data buffer satisfies the condition, and selectively activating the second network node, based on the available network resources of the second network node and the coverage range of the second network node. Other embodiments are disclosed.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: May 16, 2023
    Assignees: AT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Mikolaj Stawiarski
  • Patent number: 11652538
    Abstract: An architecture to reduce or eliminate uplink interference induced by aerial user equipment (UE) when aerial UE is introduced into groups of terrestrial based UE operating in terrestrial fourth generation (4G) long term evolution (LTE), fifth generation (5G) networks. A method can comprise determining a number of terrestrial based user equipment impacted by uplink interference caused by uplink transmissions associated with aerial user equipment, wherein the aerial user equipment and the terrestrial based user equipment are controlled by serving cell equipment; determining an enclosed area that bounds the number of terrestrial based user equipment; and initiating a carrier aggregation process on the aerial user equipment, wherein the carrier aggregation divides the uplink transmissions associated with the aerial user equipment over a group of serving cell equipment included in the enclosed area.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: May 16, 2023
    Assignees: AT&T TECHNICAL SERVICES COMPANY, INC., AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Stawiarski
  • Publication number: 20230138026
    Abstract: Aspects of the subject disclosure may include, for example, establishing a first connection with a first network via a first link, establishing a second connection with a second network via a second link subsequent to the establishing of the first connection, obtaining a first threshold value associated with a quality of the second link, measuring a value for a parameter associated with the second link, resulting in a measured value, comparing the measured value to the first threshold value, determining, based on the comparing, that the measured value is less than the first threshold value, and transmitting, based on the determining, a message that signifies that the measured value is less than the first threshold value. Other embodiments are disclosed.
    Type: Application
    Filed: January 4, 2023
    Publication date: May 4, 2023
    Applicants: AT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Mikolaj Stawiarski
  • Publication number: 20230131588
    Abstract: An enhanced automatic neighbor relation (“ANR”) function can estimate a plurality of terrestrial cells within a coverage area of an aerial cell. The enhanced ANR function can monitor an exchange of a serving cell unique identifier sent to a target cell and a target cell unique identifier associated sent to a serving cell. The enhanced ANR function can determine a serving cell type and a target cell type, wherein the serving cell type and the target cell type identify the serving cell and the target cell, respectively, as either a terrestrial cell type or an aerial cell type. The enhanced ANR function can then determine whether a serving cell neighbor relation table (“NRT”) associated with the serving cell, a target cell NRT associated with the target cell, or both would be compromised if a corresponding NR is added into the serving cell NRT and the target cell NRT.
    Type: Application
    Filed: October 21, 2021
    Publication date: April 27, 2023
    Applicants: AT&T Technical Services Company, Inc., AT&T Intellectual Property I, L.P.
    Inventors: Daniel Vivanco, David Beppler, Slawomir Stawiarski
  • Publication number: 20230119419
    Abstract: 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: Application
    Filed: December 20, 2022
    Publication date: April 20, 2023
    Inventors: Daniel Vivanco, David Beppler, Slawomir Stawiarski
  • Publication number: 20230124183
    Abstract: Aspects of the subject disclosure may include, for example, receiving a notification from a serving base station regarding a communication device over a mobile network indicating discovery of a target base station, and obtaining a device type of the communication device and a first cell identifier of the target base station. Further embodiments include providing instructions to the serving base station to request the communication device to obtain a second cell identifier of the target base station, and obtaining the second cell identifier of the target base station from the serving base station over the mobile network. Additional embodiments include providing instructions to the serving base station to generate a communication link between the serving base station and the target base station based on the second cell identifier. Other embodiments are disclosed.
    Type: Application
    Filed: December 14, 2022
    Publication date: April 20, 2023
    Applicants: AT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Mikolaj Stawiarski
  • Patent number: 11627513
    Abstract: Measurement procedures are provided for a communication device. For instance, a system that comprises determining a probability value, wherein the probability value indicates a likelihood of a communication device, connected to a first network node device, connecting to a second network node device with attempts below a first threshold. The system can also comprise determining a scanning period interval value based on the probability value, used by the communication device, to adjust a scanning procedure usable for establishment of a connection with the second network node device, and requesting the communication device to utilize the scanning period interval value during the establishment of the connection with the second network node device.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: April 11, 2023
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T TECHNICAL SERVICES COMPANY, INC.
    Inventors: Daniel Vivanco, Mark Stockert, Slawomir Stawiarski
  • Patent number: 11622298
    Abstract: Aspects of the subject disclosure may include, for example, computing a first time gap associated with a completion of a first transfer of first data via a first network connection and a completion of a second transfer of second data via a second network connection that is different from the first network connection, determining, based on the computing of the first time gap, that the first time gap exceeds a threshold, and adjusting, based on the determining, respective shares of third data that are to be transferred via the first network connection and the second network connection. Other embodiments are disclosed.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: April 4, 2023
    Assignees: AT&T Intellectual Property I, L.P., AT&T Technical Services Company, Inc.
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Mikolaj Stawiarski
  • Publication number: 20230088025
    Abstract: Aspects of the subject disclosure may include, for example, detecting a transit speed of a device, resulting in a detected transit speed; responsive to the detected transit speed satisfying a first threshold, including information in a message related to a handover request between a first access point of a network and a second access point of the network, the information being indicative of an amount of time that the device has been in a Discontinuous Reception (DRX) mode; and sending, to the first access point with which the device communicates and is transitioning away from, the message including the information that is indicative of the amount of time that the device has been in the DRX mode. Other embodiments are disclosed.
    Type: Application
    Filed: December 1, 2022
    Publication date: March 23, 2023
    Applicant: AT&T Technical Services Company, Inc.
    Inventor: Daniel Vivanco
  • Publication number: 20230082946
    Abstract: The technologies described herein are generally directed to changing error mitigation protocols used for a connection based on the quality of a network connection in a fifth generation (5G) network or other next generation networks. For example, a method described herein can include determining, by network equipment comprising a processor, that a quality of a connection between a user equipment and a network access point is below a connection quality threshold, with the connection employing a communications protocol using a first error mitigation process, and where the network access point enables respective access to services enabled via a communication network. The method can further include, based on the quality and the first error mitigation process, enabling, by the network equipment, a second error mitigation process of the communications protocol of the connection, the second error mitigation process being different than the first error mitigation process.
    Type: Application
    Filed: September 14, 2021
    Publication date: March 16, 2023
    Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Stawiarski