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:
Dec. 26, 2017
Filed:
Jun. 08, 2015
Applicant:
Centre National D'etudes Spatiales, Paris, FR;
Inventors:
Denis Laurichesse, Tournefeuille, FR;
Flavien Mercier, Auzeville, FR;
Assignee:
CENTRE NATIONAL D'ETUDES SPATIALES, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 19/25 (2010.01); G01S 19/44 (2010.01); G01S 19/04 (2010.01);
U.S. Cl.
CPC ...
G01S 19/44 (2013.01); G01S 19/04 (2013.01);
Abstract
A method for determining assistance data to facilitate processing of radio-navigation signals from a set of radio-navigational satellites of a reference network, each radio-navigational satellite broadcasting at least a first radio-navigation signal on a first frequency and a second radio-navigation signal on a second frequency, the second frequency being distinct from the first frequency, is provided.