Harris Corporation

Eagle Technology, LLC

L3harris Technologies, Inc.

Other

Mark Donald Rahmes

Harlan Yates

Josef Allen

Stephen Connetti

Anthony O'Neil Smith

Emile Ganthier

John L Delay

Patrick Kelley

Glenn Boudreaux

David Bruce Chester

J Harlan Yates

Mark Ernest Blue

Thomas Jay Billhartz

Morteza Akbari

Timothy B Faulkner

Joseph M Nemethy

John D Karp

Todd E Ham

Jessica L Ascough

Chad Chung Lau

Robert M Garceau

William W Watkins

Guillermo E Gutierrez

Gnana Bhaskar Tenali

Jay Hackett

Josef De Vaughn Allen

Adrian M Peter

Mark Allen Ingersoll

Donald Alan Lieb

Brian Hicks

Tom McDowall

David A Mottarella

Robert Konczynski

Matthew Winter

Michael McGonagle

Jason Calvert

Anthony Nicholas Smith

Edward Ray Beadle

Kevin Lee Fox

Eric P Spellman

John T Farrell

Stephan Walker Miller

Vladislav M Fomitchev

Kusay Rukieh

George W Lemieux

Jody Flieder

Raquel M Cohen

Tomoka Yamada

Jake Auxier

Ray Fermo

Mike McGonagle

Patricia Brown

Robert Haden

Patrick Cowhill

Mark D Elstrom

Bill Watkins

Mark Alan Trautman

Lawrence Wayne Shacklette

Tariq Bakir

Keith Nugent

Ellery Y Chan

Mark E Boss

Tim Faulkner

Steven G Blask

Mervin D Fagan

J Hartan Yates

Joseph Hucks

Jennifer Spicer

Christopher Jason Berger

Dustin Ellsworth

Timothy Bruce Faulkner

Macaulay Osaisai

David Priebel

Ziad Chaudhry

David Lyle

Charles Wivell

Michael Fischer

Rachele Cocks

Gran Roe

Kevin R Niewoehner

Kevin Fox

Kevin L Fox

Ralph Smith

Daniel Garcia

John Sullivan

Rufus Williams

Kathleen Berisford

Jay Hermann

David Elsner

Andrea Ballester

Marc Waterloo

Jeffrey W Houser

Anthony O'neil Smith

A cognitive radio system may include cognitive radio frequency (RF) radios and a controller configured to selectively change at least one operating parameter of the cognitive RF radios based upon a cognitive group hierarchy. The cognitive group hierarchy may include a first group based upon a signal modulation classification, a second group based upon a waveform requirement, a third group based upon an optimal cognitive RF radio path, a fourth group based upon a cognitive RF radio dynamic spectrum allocation, and a fifth group based upon frequency hopping.

Cognitive radio system providing operating parameter changes based upon cognitive group hierarchy and related methods

An Automatic Dependent Surveillance Broadcast (ADS-B) system may include a plurality of ADS-B terrestrial stations, with each ADS-B terrestrial station comprising an antenna and wireless circuitry associated therewith defining a station gain pattern. The system may further include a controller including a variational autoencoder (VAE) configured to compress station pattern data from the plurality of ADS-B terrestrial stations, create a normal distribution of the compressed data in a latent space of the VAE, and decompress the compressed station pattern data from the latent space. The controller may also include a processor coupled to the VAE and configured to process the decompressed station pattern data using a probabilistic model selected from among different probabilistic models based upon a game theoretic reward matrix, determine an anomaly from the processed decompressed station pattern data, and generate an alert (e.g., a station specific alert) based upon the determined anomaly.

Automatic dependent surveillance broadcast (ADS-B) system providing anomaly detection and related methods

A change detection device may include a variational autoencoder (VAE) configured to encode image data to generate a latent vector, and decode the latent vector to generate new image data. The change detection device may further include a controller configured to select a deep learning model from different deep learning models based upon the new image data and a game theory reward matrix, and process the new image data using the selected deep learning model to detect changes therein.

Change detection device and related methods

Systems and methods for operating a quantum processor. The methods comprise: receiving a reward matrix at the quantum processor, the reward matrix comprising a plurality of values that are in a given format and arranged in a plurality of rows and a plurality of columns; converting, by the quantum processor, the given format of the plurality of values to a qubit format; performing, by the quantum processor, subset summing operations to make a plurality of row selections based on different combinations of the values in the qubit format; using, by the quantum processor, the plurality of row selections to determine a normalized quantum probability for a selection of each row of the plurality of rows; making, by the quantum processor, a decision based on the normalized quantum probabilities; and causing, by the quantum processor, operations of an electronic device to be controlled or changed based on the decision.

Systems and methods for quantum computing based subset summing

Systems and methods for operating a communication device. The methods comprise: receiving a signal at the communication device; performing, by the communication device, one or more machine learning algorithms using at least one feature of the signal as an input to generate a plurality of scores (each score representing a likelihood that the signal was modulated using a given modulation type of a plurality of different modulation types); assigning a modulation class to the signal based on the plurality of scores; determining whether a given wireless channel is available based at least on the modulation class assigned to the signal; and selectively using the given wireless channel for communicating signals based on results of the determining.

Systems and methods for controlling communications based on machine learned information

Systems and methods for detecting anomalies in aviation data communication systems (e.g., air traffic control surveillance systems), include a processor receiving device status information. A variational autoencoder receives and optimizes the device status information and determines whether it qualifies as an anomaly. Optimized device status information is compared to either non-anomalous or anomalous device status data in a latent space of the variational autoencoder. The latent space preferably includes an n-D point scatter plot and hidden vector values. The processor optimizes the device status information by generating a plurality of probabilistic models of the device status information and determining which of the plurality of models is optimal. A game theoretic optimization is applied to the plurality of models, and the best model is used to generate the n-D point scatter plot in latent space. An image gradient sobel edge detector preprocesses the device status information prior to optimization.

Systems and methods of aviation data communication anomaly detection, as in air traffic control surveillance systems

A cognitive radio device may include a radio frequency (RF) detector, an RF transmitter having a selectable hopping frequency window, and a controller. The controller may be configured to cooperate with the RF detector and RF transmitter to detect a jammer signal, determine a jammer type associated with the jammer signal from among a plurality of different jammer types based upon a game theoretic model, and operate the RF transmitter to change the selectable hopping frequency window responsive to the determined jammer type of the jammer signal.

Cognitive radio providing jammer type detection based upon game theoretic model and related methods

Network security anomaly detection systems and methods include a processor, in communication with the network, receiving network device status information. A variational autoencoder receives the device status information, optimizes the device status information, and determines whether the device status information qualifies as an anomaly. Optimized device status information is compared to either non-anomalous or anomalous device status data in a latent space of the variational autoencoder. The latent space preferably includes an n-D point scatter plot and hidden vector values. The processor optimizes the device status information by generating a plurality of probabilistic models of the device status information and determining which of the plurality of models is optimal. A game theoretic optimization is applied to the plurality of models, and the best model is used to generate the n-D point scatter plot in latent space. An image gradient sobel edge detector preprocesses the device status information prior to optimization.

Systems and methods of network security anomaly detection

A geospatial modeling system may include a memory and a processor cooperating therewith to: (a) generate a three-dimensional (3D) geospatial model including geospatial voxels based upon a plurality of geospatial images; (b) select an isolated geospatial image from among the plurality of geospatial images; (c) determine a reference geospatial image from the 3D geospatial model using Artificial Intelligence (AI) and based upon the isolated geospatial image; (d) align the isolated geospatial image and the reference geospatial image to generate a predictively registered image; (e) update the 3D geospatial model based upon the predictively registered image; and (f) iteratively repeat (b)-(e) for successive isolated geospatial images.

Geospatial modeling system providing 3D geospatial model update based upon iterative predictive image registration and related methods

A system may include a memory and a processor cooperating therewith to obtain geospatially registered first and second interferometric synthetic aperture radar (IFSAR) images of a geographic area having respective first and second actual grazing angles with a difference therebetween, and convert the first IFSAR image to a modified first IFSAR image having a modified first grazing angle based upon known terrain elevation data for the geographic area. The modified first grazing angle may be closer to the second actual grazing angle than the first actual grazing angle. The processor may further recover updated terrain elevation data for the geographic area based upon the modified first IFSAR image and the second IFSAR image.

System using a priori terrain height data for interferometric synthetic aperture radar (IFSAR) phase disambiguation and related methods

A geospatial modeling system may include a memory and a processor cooperating therewith to generate a three-dimensional (3D) geospatial model including geospatial voxels based upon a plurality of geospatial images, obtain a newly collected geospatial image, and determine a reference geospatial image from the 3D geospatial model using Artificial Intelligence (AI) and based upon the newly collected geospatial image. The processor may further align the newly collected geospatial image and the reference geospatial image to generate a predictively registered image, and update the 3D geospatial model based upon the predictively registered image.

Geospatial modeling system providing 3D geospatial model update based upon predictively registered image and related methods

An artificial intelligence (AI) system for geospatial height estimation may include a memory and a processor cooperating therewith to store a plurality of labeled predicted electro-optic (EO) image classified objects having respective elevation values associated therewith in a semantic label database, and train a model using trained EO imagery and the semantic label database. The processor may further estimate height values within new EO imagery for a geographic area based upon the trained model, and generate an estimated height map for the geographic area from the estimated height values and output the estimated height map on a display.

Artificial intelligence (AI) system and methods for generating estimated height maps from electro-optic imagery

Systems and methods for operating a receiver. The methods comprise: receiving, at the receiver, a combined waveform comprising a combination of a desired signal and an interference signal; and performing, by the receiver, demodulation operations to extract the desired signal from the combined waveform. The demodulation operations comprise: obtaining, by the receiver, machine learned models for recovering the desired signal from combined waveforms; comparing, by the receiver, at least one characteristic of the received combined waveform to at least one of the machine learned models; and determining a value for at least one symbol of the desired signal based on results of the comparing.

Communication systems and methods for cognitive interference mitigation

An artificial intelligence (AI) system for generating a digital surface model (DSM) may include a memory and a processor cooperating therewith to determine an estimated height map from electro-optic (EO) imagery of a geographic area using artificial intelligence. The processor may further generate cost coefficients for a three-dimensional (3D) cost cube based upon stereo-geographic image data and height value seeding using the estimated height map, and generate a DSM for the geographic area based upon the 3D cost cube and outputting the DSM to a display.

Artificial intelligence (AI) system using height seed initialization for extraction of digital elevation models (DEMs) and related methods

Growing community of inventors

Melbourne, FL, United States of America

Mark Donald Rahmes