Harris Corporation

Imagine Communications Corp.

Eagle Technology, LLC

Edward Ray Beadle

John Fitzgerald Dishman

Paul David Anderson

Emile Ganthier

Richard Hugh Anderson

John L Delay

Steven R Heuser

William G Medlin

Stephen Hogue

John Shipley

Mark Donald Rahmes

Gayle Patrick Martin

John Warner Shipley

Charles L Zahm

Sean Kevin Freeman

Stephen T Hogue

Gregory Medlin

John Hubert Henderson

Steve Richter

G Patrick Martin

Josef Allen

Anthony O'Neil Smith

Adrian M Peter

Roy A Vaninetti

Gnana Bhaskar Tenali

Josef De Vaughn Allen

Walter Divito

A satellite Automatic Identification System (AIS) is for tracking a plurality of maritime vessels and may include a ground AIS server and a constellation of Low-Earth Orbit (LEO) satellites in communication with the ground AIS server. Each LEO satellite may include an AIS payload configured to receive AIS messages from the plurality of maritime vessels and determine therefrom reported vessel position data, determine actual signal arrival measurements for the AIS messages, and determine a potential spoofing maritime vessel based upon the reported vessel position data and actual signal arrival measurements. The ground AIS server may be configured to determine an actual spoofing maritime vessel and associated geographic spoof size based upon the reported vessel position data and actual signal arrival measurements for the potential spoofing maritime vessel.

Satellite automatic identification system (AIS) for determining actual spoofing maritime vessels and associated geographic spoof sizes and related methods

A satellite Automatic Identification System (AIS) is for tracking a plurality of maritime vessels. The AIS may include a ground AIS server and a constellation of Low-Earth Orbit (LEO) satellites in communication with the ground AIS server. Each LEO satellite may include an AIS payload configured to receive AIS messages from the plurality of maritime vessels and determine therefrom reported vessel position data, determine actual signal arrival measurements for the AIS messages, and determine a potential spoofing maritime vessel based upon the reported vessel position data and actual signal arrival measurements and send a potential spoof alert to the ground AIS server. The ground AIS server may be configured to perform time sequenced pairwise differential calculations of the actual signal arrival measurements from at least one of the AIS payloads and for the potential spoofing maritime vessel to estimate a position of the potential spoofing maritime vessel.

Satellite automatic identification system (AIS) for estimating position of potential spoofing maritime vessels and related methods

An Automatic Identification System (AIS) for tracking a plurality of maritime vessels may include a ground AIS server and a constellation of Low-Earth Orbit (LEO) satellites in communication with the ground AIS server. Each LEO satellite may include an AIS payload configured to receive AIS messages from the plurality of maritime vessels and determine therefrom reported vessel position data, determine an actual frequency of arrival (FOA) for each of the AIS messages, determine an expected FOA for each of the AIS messages based upon the reported vessel position data for each AIS message, determine a potential spoofing maritime vessel based upon a difference between a corresponding expected FOA and actual FOA for a given AIS message, and send a potential spoof alert to the ground AIS server.

Satellite automatic identification system (AIS) for determining potential spoofing maritime vessels based upon actual frequency of arrival of AIS messages and related methods

Systems and/or methods are disclosed herein to identify a user interacting with a content presentation system, adaptively learn, in a passive manner, a user's pattern of accessing content over time, and globally store the user's identifying and use information. Specifically, systems and/or methods for creating a preferred channel list, including determining an identity of a user interacting with a content presentation system, collecting channel use information for each of a plurality of channels from the user's interaction with the content presentation system, storing the channel use information, determining a value for each of the plural channels as a function of the channel use information, and creating a preferred channel list for the plural channels as a function of the determined value.

System and method for a passively-adaptive preferred channel list

A method for detecting an oil mass covered by ice includes collecting polarimetric radar data at different depths into the ice using at least one airborne platform moved about a search area above the ice so that the polarimetric radar data defines polarimetric volumetric radar data. The polarimetric volumetric radar data is processed based upon at least one polarimetric feature to thereby detect an oil mass covered by the ice.

Method and system using a polarimetric feature for detecting oil covered by ice

A method for detecting an oil mass covered by ice includes collecting radiometric data different frequencies, corresponding to respective different depths into the ice, using at least one airborne platform moved about a search area above the ice so that the radiometric data defines radiometric volumetric data. The radiometric volumetric data is processed to thereby detect an oil mass covered by the ice.

Method and system using radiometric volumetric data for detecting oil covered by ice

Systems and/or methods are disclosed herein to identify a user interacting with a content presentation system, adaptively learn, in a passive manner, a user's pattern of accessing content over time, and globally store the user's identifying and use information. Specifically, disclosed are systems and/or methods for creating a smart electronic programming guide, including determining an identity of a user interacting with a content presentation system, collecting channel use information for each of a plurality of channels from the user's interaction with the content presentation system, storing the channel use information, determining a value for each of the plural channels as a function of the channel use information, and creating a smart electronic programming guide for the plural channels as a function of the determined value.

System and method for creating and using a smart electronic programming guide

A system to route media information content may include a router that analyzes predetermined content of a plurality of data packets of the media information content and prioritizes forwarding the plurality of data packets from the router based on applying at least one rule to the predetermined content.

Content-based routing of information content

Systems and/or methods are disclosed herein to identify a user interacting with a content presentation system, adaptively learn, in a passive manner, a user's pattern of accessing content over time, and globally store the user's identifying and use information. Specifically, disclosed are systems and/or methods for creating a smart channel tuner list, including determining an identity of a user interacting with a content presentation system, collecting channel switching information from the first channel to each of a plurality of second channels from the user's interaction with the content presentation system, determining a value for each of the plural second channels as a function of the channel switching information, and creating a smart channel tuner list as a function of the determined value.

System and method for creating and using a smart channel tuner list

Systems and/or methods are disclosed herein to identify a user interacting with a content presentation system, adaptively learn, in a passive manner, a user's pattern of accessing content over time, and globally store the user's identifying and use information. Specifically, disclosed are systems and/or methods for switching from a first signal provided to a second signal, including identifying a user of a first content presentation system, creating a first preferred channel list which includes channel information for each of select ones of plural signals, where the preferred channel list is created based on the identity of the user and based on channel use information for the user during a recurring first time period, presenting substantially simultaneously to the user a first signal of the select ones of plural signals in a first frame and a second signal of the select ones of plural signals in a second frame.

System and method for picture-in-picture assisted time-adaptive surfing for a content presentation system

The system and method prevents reception of calls to a mobile cellular device within a relatively small area or zone, with minimal inconvenience to the public by also permitting outgoing transmissions. The mobile cellular device has a wirelessly settable parameter associated therewith enabling establishment of an inbound call. A selective call blocker includes a receiver, a transmitter, and a selective call blocking controller cooperating with the receiver to determine the wirelessly settable parameter. The selective call blocking controller also cooperates with the transmitter to wirelessly change the wirelessly settable parameter to selectively block an inbound call to the mobile cellular device and without defeating the capability of the mobile cellular device to establish an outbound call.

Intelligent asymmetric service denial system for mobile cellular devices and associated methods

A communications system includes spaced apart sensing nodes each configured to receive signals within occupied portions of a frequency spectrum, and a coordinator node configured to communicate with the spaced apart sensing nodes. The coordinator node determines the occupied portions of the frequency spectrum, and determines unoccupied portions of the frequency spectrum based upon the occupied portions. A pair of wireless communications devices is configured to communicate with each other and with the coordinator node. The pair of wireless communications devices may operate within an unoccupied portion of the frequency spectrum based on using a communications signal comprising a continuous phase modulated waveform, with at least one waveform parameter being selected to reduce interference with the occupied portions of the frequency spectrum.

Wireless communications system with interference mitigation and associated methods

A sensing and recovery system includes a sensing unit and a recovery unit coupled together. The sensing unit includes a sensor to generate a bandlimited continuous time analog signal, and a modulator coupled to the sensor to generate a modulated analog signal based upon modulation of the bandlimited continuous time analog signal at a modulating rate at least equal to a Nyquist rate for the bandlimited continuous time analog signal. A compressive sensing circuit is coupled to the modulator to generate a compressed sensed signal based upon conversion of the modulated analog signal at a sampling rate less than the Nyquist rate. The recovery unit recovers the bandlimited continuous time analog signal from the compressed sensed signal.

System with sub-nyquist signal acquisition and transmission and associated methods

A data handling system includes a compressive sensing unit that receives a source date file. A sparseness module compressive sensing unit generates a sparse source data file by inducing sparseness into the source data file. A measurement module within the compressive sensing unit generates a compressed sensed source data file from the sparse source data file and based on a sensing matrix. The compressed sensed source data file is to be transmitted to a remote data storage facility for storage. A recovery unit generates the source data file from the compressed sensed source data file retrieved from the remote data storage facility and based upon the sensing matrix.

Data system for interfacing with a remote data storage facility using compressive sensing and associated methods

A geospatial modeling system may include a geospatial model data storage device and a processor. The processor may cooperate with the geospatial model data storage device for selecting and transforming a reference sample of a geospatial model frequency domain data set into a corresponding reference sample geospatial model spatial domain data set, where the geospatial model frequency domain data set has at least one void therein. The processor may further cooperate with the geospatial model data storage device for iteratively inpainting data into the at least one void in the geospatial model frequency domain data set to generate an inpainted geospatial model frequency domain data set, selecting and transforming a test sample of the inpainted geospatial model frequency domain data set into a corresponding test sample geospatial model spatial domain data set, and comparing the reference sample geospatial model spatial domain data set and the test sample geospatial model spatial domain data set to determine whether to stop the iterative inpainting.

Growing community of inventors

Melbourne, FL, United States of America

Edward Ray Beadle