The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Mar. 13, 2023
The Boeing Company, Arlington, VA (US);
Rongsheng Li, Hacienda Heights, CA (US);
Kenneth Cecil Clark, Jupiter, FL (US);
Andrey Tolstov, Höhenkirchen-Siegertsbrunn, DE;
Tung-Ching Tsao, Torrance, CA (US);
Cody L. Gruebele, Corona, CA (US);
Chang Jin Yoo, Anaheim, CA (US);
The Boeing Company, Arlington, VA (US);
Abstract
Methods and apparatus to reduce communications for position, navigation and timing (PNT) determinations are disclosed. A disclosed example apparatus to enable PNT determination for a mobile station includes at least one memory, machine readable instructions, and processor circuitry to at least one of instantiate or execute the machine readable instructions to identify features of signals of opportunity (SOOP) measured at a reference station, generate a model based on the identified features of the SOOP in conjunction with a position and a timing of the reference station, and provide at least one of the model or parameters associated with the model to the mobile station for the PNT determination.