Raytheon Company

William D Phillips

Bruce E Peoples

Theodore Mark Kellum

Donald R Kretz

Justin W Toennies

A system and method for transmitting a digital signal comprising includes a random number generator for generating a pseudorandom code. A scheduler stores a plurality of signal sequences each matching a set of bandwidth-time products and center frequencies with a stored code. The scheduler selects a signal sequence by matching the pseudorandom code with one of the stored codes. The scheduler selects a bandwidth-time product and center frequency based on the selected signal sequence. A baseband processing unit generates the digital signal based on a selected bandwidth-time product and center frequency. A front end processing and beamforming unit broadcasts the digital signal.

System and method of digital signal processing

A system for ontology candidate selection and comparison including a microprocessor and an ontology candidate selection component executing on the microprocessor and configured to compare at least a portion of a plurality of ontology candidates based on a candidate selection rule, and based on said comparison, select from the plurality of ontology candidates a pair of ontologies. The system further includes an ontology similarity component coupled to the ontology candidate selection component and configured to generate a similarity outcome related to the pair of ontologies based on a similarity rule and evaluate at least one of: the candidate selection rule or the similarity rule based on the similarity outcome.

Growing community of inventors

McKinney, TX, United States of America

William D Phillips