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. 17, 2019
Filed:
Apr. 21, 2014
Mitsubishi Electric Corporation, Tokyo, JP;
Takeshi Amishima, Tokyo, JP;
Toshio Wakayama, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A configuration is provided, including a determination processorthat determines, using the values TDOAand TDOAcalculated by an autocorrelation processor, whether the values TDOAcalculated by a cross-correlation processorare time differences of arrival resulting from direct waves emitted from a radio source, and a positioning processorthat calculates the location of the radio source, using the values TDOAthat are determined by the determination processoras being time differences of arrival resulting from direct waves and selected from among the values TDOAcalculated by the cross-correlation processor