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:
Oct. 31, 2023
Filed:
Jun. 07, 2021
Magellan Systems Japan, Inc., Hyogo, JP;
Sergey Lyusin, Moscow, RU;
Magellan Systems Japan, Inc., Amagasaki, JP;
Abstract
A GNSS receiver receives GNSS signals from satellites of a plurality of Global Navigation Satellite Systems, and a front end section thereof outputs corresponding navigation signals. A plurality of baseband processing channels receive and process the navigation signals so as to output navigation measurements which are divided and grouped into a plurality of sets. Each of a plurality of first application processing blocks receives a respective set of the navigation measurements and calculates a navigation solution. A general application processing block receives and compares the navigation solutions from the plurality of first application processing blocks, determines if there is a faulty navigation solution which is inconsistent or substantially different from other navigation solutions, discards the faulty navigation solution, produces a common navigation solution based on the remaining or non-faulty navigation solutions, and suspends, for a predetermined time period, use of the navigation measurements corresponding to the faulty navigation solution.