Patents by Inventor Eamonn Gormley

Eamonn Gormley 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).

  • Publication number: 20250031074
    Abstract: A method for classifying sources of interference provides Operations, Administration, and Management (OAM) data available in a wireless communication network to a trained machine learning model that outputs indications of the types of interference sources exhibited in the OAM data. The OAM data provided to the machine learning model may include per-Physical Resource Block (per-PRB) interference data for a cell, and may further include metadata corresponding to the configuration of the cell.
    Type: Application
    Filed: September 16, 2024
    Publication date: January 23, 2025
    Inventors: Jungnam YUN, Eamonn Gormley, Jesus Alejandro Valdes Valdes
  • Patent number: 12096258
    Abstract: A method for classifying sources of interference provides Operations, Administration, and Management (OAM) data available in a wireless communication network to a trained machine learning model that outputs indications of the types of interference sources exhibited in the OAM data. The OAM data provided to the machine learning model may include per-Physical Resource Block (per-PRB) interference data for a cell, and may further include metadata corresponding to the configuration of the cell.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: September 17, 2024
    Assignee: Spectrum Effect Inc.
    Inventors: Jungnam Yun, Eamonn Gormley, Jesus Alejandro Valdes Valdes
  • Patent number: 11849475
    Abstract: A method for locating a source of interference external to a wireless telecommunications network includes assigning first and second elevation values to each pixel in a grid of pixels that represents an area associated with a plurality of cellular antennas, and calculating at least one probability value that the source of interference external to the wireless telecommunications network is located at an associated pixel by calculating respective probability values for pixels in the grid using the first elevation value and the second elevation value of the associated pixel and vertical gain values for each of the plurality of cellular antennas.
    Type: Grant
    Filed: December 21, 2022
    Date of Patent: December 19, 2023
    Assignee: SPECTRUM EFFECT INC.
    Inventors: Jungnam Yun, Eamonn Gormley
  • Patent number: 11540295
    Abstract: A method for locating a source of interference external to a wireless telecommunications network includes establishing a grid of pixels that represents an area associated with a plurality of cellular antennas, assigning an elevation value to each pixel in the grid, determining a vertical gain for each of the plurality of cellular antennas, and determining respective probability values for pixels in the grid using the elevation values and the vertical gain, each of the respective probability values representing a probability that the source of interference external to the wireless telecommunications network is located at an associated pixel.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: December 27, 2022
    Assignee: Spectrum Effect Inc.
    Inventors: Jungnam Yun, Eamonn Gormley
  • Patent number: 11394475
    Abstract: A method and system that separate thermal and background interference noise measurements from interference measurements can determine periodicity of an event using active percentage values. The active percentage value of an interference event may be determined based on unsupervised machine learning on a per-Recording Output Period (ROP) basis. The active percentage of the interference event may be used with other characteristics to help classify the interference source causing the interference. After measuring RF energy at a base station in the network at predetermined intervals over a plurality of consecutive first of time periods, for each time period, a method arranges binned values of the measured energy into at least one cluster, determines whether each cluster of the at least one cluster represents noise or interference, and characterizes the interference, and the method indicates a source of the interference.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: July 19, 2022
    Assignee: Spectrum Effect Inc.
    Inventors: Rodrigo Vaca, Rekha Menon, Eamonn Gormley
  • Patent number: 11349582
    Abstract: A field interference investigation tool (FIIT) cooperates with a spectrum analysis system to identify the location of a source of non-cellular interference to a cellular telecommunications network. The FIIT may be provided with one or more characteristic of the interference that is used to confirm that interference detected by the FIIT device is relevant to the telecommunications system.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: May 31, 2022
    Assignee: SPECTRUM EFFECT INC
    Inventors: Jungnam Yun, Rekha Menon, Charles Immendorf, Eamonn Gormley, Dave Ryan
  • Patent number: 11310676
    Abstract: Time division duplexed (TDD) Cellular networks can experience interference in receive times from downlink transmissions by aggressor cells after network changes, or from tropospheric ducting. The interference from the aggressor cells can be efficiently mitigated by determining that the victim cell is being affected by such interference, identifying the aggressor cells, and selectively increasing the guard time between the aggressor cells and the victim cell.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: April 19, 2022
    Assignee: Spectrum Effect Inc.
    Inventors: Eamonn Gormley, Jungnam Yun, Charles Immendorf
  • Patent number: 11277161
    Abstract: Interference caused by passive intermodulation (PIM) can be automatically detected at receivers in a wireless telecommunications network, and the accuracy of PIM detection can be increased by de-weighting or ignoring time slots in which non-PIM interference is detected at a target receiver.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: March 15, 2022
    Assignee: Spectrum Effect Inc.
    Inventors: Diego Ayala, Eamonn Gormley, David James Ryan, Charles Immendorf, Rekha Menon
  • Patent number: 11018784
    Abstract: Tropospheric ducting can cause interference to a wireless telecommunications network from a remote source that would not normally cause such interference to the network. Interference from tropospheric ducting can be determined by analyzing tropospheric ducting factors which, individually or in combination, indicate interference from tropospheric ducting. Future tropospheric ducting interference events can be predicted using forecast data and data from past events.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: May 25, 2021
    Assignee: Spectrum Effect Inc.
    Inventors: David James Ryan, Rekha Menon, Jungnam Yun, Eamonn Gormley
  • Patent number: 11019514
    Abstract: A system and method that utilize data from co-sited cells that transmit and receive data on frequencies that are licensed to different operators facilitate sharing cellular configuration and performance data without revealing proprietary data to competing operators. Detection of external interference is enhanced by data from different operators.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: May 25, 2021
    Assignee: Spectrum Effect Inc.
    Inventors: Diego Ayala, Eamonn Gormley, David James Ryan, Charles Immendorf
  • Patent number: 10813102
    Abstract: A method for determining the location of a source of interference applies data in the vertical dimension to determine the probability of the source being located at various locations, or pixels. The data in the vertical dimension may be used to determine three-dimensional antenna gain for antenna-pixel pairs, and to determine whether a line of sight exists between the antenna-pixel pairs. Probability values are determined for the pixels using one or both of the line of sight information and antenna gain values.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: October 20, 2020
    Assignee: Spectrum Effect Inc.
    Inventors: Jungnam Yun, Eamonn Gormley
  • Patent number: 10700721
    Abstract: Remote detection of interference generated by Passive Inter-Modulation (PIM) may be performed by determining intermodulation product information for a plurality of transmitters, receiving downlink power information of the plurality of transmitters, determining, using the intermodulation product information and the downlink power information, a Weighted Downlink Power (WDP) signal for an intermodulation product, and determining, using the WDP signal and uplink interference information, a PIM Detection Assessment (PIMDA) score of the intermodulation product, the value of the PIMDA score corresponding to interference generated by PIM. The WDP signal includes a plurality of expected power values. The remote detection of the interference generated by PIM may be performed by a wireless telecommunications system comprising a receiver and a processor, wherein the uplink interference information is of the receiver.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: June 30, 2020
    Assignee: Spectrum Effect Inc.
    Inventors: Diego Ayala, Eamonn Gormley, David James Ryan
  • Patent number: 10701574
    Abstract: A method of detecting downlink interference in a communications system may include selecting a set of user equipment for measuring interference and generating a downlink interference neighbor list for some or all of the user equipment in the set. Empty resource blocks that are common to base stations on each downlink interference neighbor list are identified, and signals that are received by the set of user equipment during the empty resource blocks are analyzed to detect interference. Certain aspects of the method may be practiced before or after an interference detection period. A system for detecting downlink interference is also provided.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: June 30, 2020
    Assignee: Spectrum Effect Inc.
    Inventors: Eamonn Gormley, Chaz Immendorf, Rekha Menon
  • Patent number: 10605890
    Abstract: A method for localizing interference uses data available to wireless communication networks to determine probabilities of a source of external interference being located at a plurality of predetermined locations.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: March 31, 2020
    Assignee: SPECTRUM EFFECT INC.
    Inventors: Jungnam Yun, Eamonn Gormley
  • Publication number: 20200053573
    Abstract: A method for coordinating execution of functions within a self-organizing network is disclosed, the network including a plurality of network parameters, a controller, a locking mechanism having a processor and a memory and being in communication with the controller, and a plurality of modules configured for operating on the network parameters, wherein each of the plurality of modules is assigned a corresponding priority. The method includes receiving a request from at least one of the modules for a lock, and providing the lock to the module having a highest priority level relative to the plurality of modules that requested a lock. The method further includes receiving a request at the locking mechanism from the module having the lock, and enabling the module having the lock to make changes to a network parameter of the plurality of network parameters, wherein the changes include at least one of steady-state changes, transient changes, and provisional changes.
    Type: Application
    Filed: April 18, 2017
    Publication date: February 13, 2020
    Inventors: Rekha Menon, Eamonn Gormley, Christophe Vidal, Dave Hurchalla
  • Publication number: 20200045564
    Abstract: A method performed by a centralized controller in a wireless communications network, the method including identifying at least one mobile relay network element in a coverage area of the network, communicating with the at least one mobile relay network element, and dynamically adjusting at least one radio parameter of a corresponding one of the at least one mobile relay network element in response to a predetermined event.
    Type: Application
    Filed: January 31, 2017
    Publication date: February 6, 2020
    Inventors: Jungnam Yun, Eamonn Gormley
  • Patent number: 10541712
    Abstract: Interference caused by passive intermodulation (PIM) can be automatically detected at receivers in a wireless telecommunications network, and the accuracy of PIM detection can be increased by de-weighting or ignoring time slots in which non-PIM interference is detected at a target receiver.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: January 21, 2020
    Assignee: SPECTRUM EFFECT INC.
    Inventors: Diego Ayala, Eamonn Gormley, David James Ryan, Charles Immendorf, Rekha Menon
  • Patent number: 10505812
    Abstract: Neighbor tier relationships between cells or base stations in a wireless network may be accurately determined by projecting a plurality of points representing the cells or base stations into three dimensional space along with a reference point, creating a plurality of polygons between the plurality of points including the reference point, and removing lines connected to the reference point. Each remaining line represents a first tier neighbor relationship between the two points it connects.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: December 10, 2019
    Assignee: NOKIA SOLUTIONS AND NETWORKS OY
    Inventors: Eamonn Gormley, Vafa Ghazi-Moghadam
  • Patent number: 10433235
    Abstract: A method for running a Self Organizing Network (SON) module in a communication network provides an open Application Programming Interface (API) for a SON framework and executes the SON module. The SON module accesses the functionality of the SON framework using the API. The SON module may be built by a developer other than a SON system provider and may be loaded into the SON framework by an operator other than a SON system provider. Various restrictions may be imposed on the API to provide a useful interface while protecting the network.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: October 1, 2019
    Assignee: Nokia Solutions and Network OY
    Inventors: Eamonn Gormley, Anthony Keng-San Wong, Stephan McLaughlin, Timothy Treptow, David James Ryan, Jeffrey Paul Harrang
  • Patent number: 10341851
    Abstract: A method for a cellular telecommunications network includes selecting a target cell in the cellular telecommunications network, retrieving automatic neighbor relations (ANR) data including neighbor cell list information for a plurality of cells in the network, determining, from the ANR data, first and second cells that are neighbors to the target cell and use a same Physical Cell Identifier (PCI), and at least one of the first and second cells is an inbound neighbor to the target cell, determining that PCI confusion is present between the first and second cells with respect to the target cell, and resolving the PCI confusion.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: July 2, 2019
    Assignee: NOKIA SOLUTIONS AND NETWORKS OY
    Inventors: Eamonn Gormley, Christina Francis, Anthony Wong, Stephan McLaughlin, Jungnam Yun